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/*
* Copyright 2010-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License").
* You may not use this file except in compliance with the License.
* A copy of the License is located at
*
* http://aws.amazon.com/apache2.0
*
* or in the "license" file accompanying this file. This file is distributed
* on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language governing
* permissions and limitations under the License.
*/
package com.amazonaws.services.s3;
import java.io.File;
import java.io.InputStream;
import java.net.URL;
import java.util.Date;
import java.util.List;
import com.amazonaws.SdkClientException;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.ClientConfiguration;
import com.amazonaws.HttpMethod;
import com.amazonaws.regions.RegionUtils;
import com.amazonaws.services.s3.internal.Constants;
import com.amazonaws.services.s3.internal.S3DirectSpi;
import com.amazonaws.services.s3.model.*;
import com.amazonaws.services.s3.waiters.AmazonS3Waiters;
/**
*
* Provides an interface for accessing the Amazon S3 web service.
*
*
* Note: Do not directly implement this interface, new methods are added to it regularly.
* Extend from {@link AbstractAmazonS3} instead.
*
*
* Amazon S3 provides storage for the Internet, and is designed to make
* web-scale computing easier for developers.
*
*
* The Amazon S3 Java SDK provides a simple interface that can be used to store
* and retrieve any amount of data, at any time, from anywhere on the web. It
* gives any developer access to the same highly scalable, reliable, secure,
* fast, inexpensive infrastructure that Amazon uses to run its own global
* network of web sites. The service aims to maximize benefits of scale and to
* pass those benefits on to developers.
*
*
* For more information about Amazon S3, please see http://aws.amazon.com/s3
*
*
* Extend {@link AbstractAmazonS3} if you are implementing AmazonS3 interface.
* AbstractAmazonS3 provides a default implementation for all the methods in
* this interface.
*/
public interface AmazonS3 extends S3DirectSpi {
/**
* The region metadata service name for computing region endpoints. You can
* use this value to retrieve metadata (such as supported regions) of the
* service.
*
* @see RegionUtils#getRegionsForService(String)
*/
String ENDPOINT_PREFIX = "s3";
/**
*
* Overrides the default endpoint for this client.
* Use this method to send requests to the specified AWS region.
*
*
* Pass the endpoint (e.g. "s3.amazonaws.com") or a full
* URL, including the protocol (e.g. "https://s3.amazonaws.com"). If the
* protocol is not specified, the protocol from this client's
* {@link com.amazonaws.ClientConfiguration} is used.
*
* @param endpoint
* The endpoint (e.g. "s3.amazonaws.com") or the full URL,
* including the protocol (e.g. "https://s3.amazonaws.com"), of
* the region-specific AWS endpoint this client will communicate
* with.
*
* @throws IllegalArgumentException
* If the specified endpoint is not a valid URL endpoint.
*/
public void setEndpoint(String endpoint);
/**
* An alternative to {@link AmazonS3#setEndpoint(String)}, sets the
* regional endpoint for this client's service calls. Callers can use this
* method to control which AWS region they want to work with.
*
* This method is not threadsafe. A region should be configured when the
* client is created and before any service requests are made. Changing it
* afterwards creates inevitable race conditions for any service requests in
* transit or retrying.
*
* By default, all service endpoints in all regions use the https protocol.
* To use http instead, specify it in the {@link ClientConfiguration}
* supplied at construction.
*
* @param region
* The region this client will communicate with. See
* {@link com.amazonaws.regions.Region#getRegion(com.amazonaws.regions.Regions)} for
* accessing a given region.
* @throws java.lang.IllegalArgumentException
* If the given region is null, or if this service isn't
* available in the given region. See
* {@link com.amazonaws.regions.Region#isServiceSupported(String)}
* @see com.amazonaws.regions.Region#getRegion(com.amazonaws.regions.Regions)
* @see com.amazonaws.regions.Region#createClient(Class, com.amazonaws.auth.AWSCredentialsProvider, ClientConfiguration)
*/
public void setRegion(com.amazonaws.regions.Region region) throws IllegalArgumentException;
/**
*
* Override the default S3 client options for this client.
*
* @param clientOptions
* The S3 client options to use.
*/
public void setS3ClientOptions(S3ClientOptions clientOptions);
/**
*
* Changes the Amazon S3 storage class for a specified object. Amazon S3
* offers multiple storage classes for developers' different needs.
*
*
* Note that changing the storage class of an object in a bucket
* that has enabled versioning creates a new version of the object
* with the new storage class. The existing version of the object persists
* in the current storage class.
*
*
* @param bucketName
* The name of the bucket containing the object.
* @param key
* The key of the object within the specified bucket.
* @param newStorageClass
* The new storage class for the specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @deprecated this operation will not retain the ACL's or SSE parameters
* associated with the given Amazon S3 object. Use {@link #copyObject(CopyObjectRequest)}
* instead.
*/
@Deprecated
void changeObjectStorageClass(String bucketName, String key, StorageClass newStorageClass)
throws SdkClientException, AmazonServiceException;
/**
*
* Changes the Amazon S3 redirect location for a specific object.
*
* @param bucketName
* The name of the bucket containing the object.
* @param key
* The key of the object within the specified bucket.
* @param newRedirectLocation
* The new redirect location for the specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @deprecated this operation will not retain the ACL's or SSE parameters
* associated with the given Amazon S3 object. Use {@link #copyObject(CopyObjectRequest)}
* instead.
*/
@Deprecated
void setObjectRedirectLocation(String bucketName, String key, String newRedirectLocation)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns a list of summary information about the objects in the specified
* buckets.
* List results are always returned in lexicographic (alphabetical) order.
*
*
* Because buckets can contain a virtually unlimited number of keys, the
* complete results of a list query can be extremely large. To manage large
* result sets, Amazon S3 uses pagination to split them into multiple
* responses. Always check the
* {@link ObjectListing#isTruncated()} method to see if the returned
* listing is complete or if additional calls are needed to get
* more results. Alternatively, use the
* {@link AmazonS3Client#listNextBatchOfObjects(ObjectListing)} method as
* an easy way to get the next page of object listings.
*
*
* The total number of keys in a bucket doesn't substantially
* affect list performance.
*
*
* @param bucketName
* The name of the Amazon S3 bucket to list.
*
* @return A listing of the objects in the specified bucket, along with any
* other associated information, such as common prefixes (if a
* delimiter was specified), the original request parameters, etc.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listObjects(String, String)
* @see AmazonS3Client#listObjects(ListObjectsRequest)
* @see AWS API Documentation
*/
public ObjectListing listObjects(String bucketName) throws SdkClientException,
AmazonServiceException;
/**
*
* Returns a list of summary information about the objects in the specified
* bucket. Depending on request parameters, additional information is returned,
* such as common prefixes if a delimiter was specified. List
* results are always returned in lexicographic (alphabetical) order.
*
*
* Because buckets can contain a virtually unlimited number of keys, the
* complete results of a list query can be extremely large. To manage large
* result sets, Amazon S3 uses pagination to split them into multiple
* responses. Always check the
* {@link ObjectListing#isTruncated()} method to see if the returned
* listing is complete or if additional calls are needed to get
* more results. Alternatively, use the
* {@link AmazonS3Client#listNextBatchOfObjects(ObjectListing)} method as
* an easy way to get the next page of object listings.
*
*
* For example, consider a bucket that contains the following keys:
*
* - "foo/bar/baz"
* - "foo/bar/bash"
* - "foo/bar/bang"
* - "foo/boo"
*
* If calling listObjects with
* a prefix value of "foo/" and a delimiter value of "/"
* on this bucket, an ObjectListing is returned that contains one key
* ("foo/boo") and one entry in the common prefixes list ("foo/bar/").
* To see deeper into the virtual hierarchy, make another
* call to listObjects setting the prefix parameter to any interesting
* common prefix to list the individual keys under that prefix.
*
*
* The total number of keys in a bucket doesn't substantially
* affect list performance.
*
*
* @param bucketName
* The name of the Amazon S3 bucket to list.
* @param prefix
* An optional parameter restricting the response to keys
* beginning with the specified prefix. Use prefixes to
* separate a bucket into different sets of keys,
* similar to how a file system organizes files
* into directories.
*
* @return A listing of the objects in the specified bucket, along with any
* other associated information, such as common prefixes (if a
* delimiter was specified), the original request parameters, etc.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listObjects(String)
* @see AmazonS3Client#listObjects(ListObjectsRequest)
* @see AWS API Documentation
*/
public ObjectListing listObjects(String bucketName, String prefix)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns a list of summary information about the objects in the specified
* bucket. Depending on the request parameters, additional information is returned,
* such as common prefixes if a delimiter was specified. List
* results are always returned in lexicographic (alphabetical) order.
*
*
* Because buckets can contain a virtually unlimited number of keys, the
* complete results of a list query can be extremely large. To manage large
* result sets, Amazon S3 uses pagination to split them into multiple
* responses. Always check the
* {@link ObjectListing#isTruncated()} method to see if the returned
* listing is complete or if additional calls are needed to get
* more results. Alternatively, use the
* {@link AmazonS3Client#listNextBatchOfObjects(ObjectListing)} method as
* an easy way to get the next page of object listings.
*
*
* Calling {@link ListObjectsRequest#setDelimiter(String)}
* sets the delimiter, allowing groups of keys that share the
* delimiter-terminated prefix to be included
* in the returned listing. This allows applications to organize and browse
* their keys hierarchically, similar to how a file system organizes files
* into directories. These common prefixes can be retrieved
* through the {@link ObjectListing#getCommonPrefixes()} method.
*
*
* For example, consider a bucket that contains the following keys:
*
* - "foo/bar/baz"
* - "foo/bar/bash"
* - "foo/bar/bang"
* - "foo/boo"
*
* If calling listObjects with
* a prefix value of "foo/" and a delimiter value of "/"
* on this bucket, an ObjectListing is returned that contains one key
* ("foo/boo") and one entry in the common prefixes list ("foo/bar/").
* To see deeper into the virtual hierarchy, make another
* call to listObjects setting the prefix parameter to any interesting
* common prefix to list the individual keys under that prefix.
*
*
* The total number of keys in a bucket doesn't substantially
* affect list performance.
*
*
* @param listObjectsRequest
* The request object containing all options for listing the
* objects in a specified bucket.
*
* @return A listing of the objects in the specified bucket, along with any
* other associated information, such as common prefixes (if a
* delimiter was specified), the original request parameters, etc.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listObjects(String)
* @see AmazonS3Client#listObjects(String, String)
* @see AWS API Documentation
* @sample AmazonS3.ListObjects
*/
public ObjectListing listObjects(ListObjectsRequest listObjectsRequest)
throws SdkClientException, AmazonServiceException;
public ListObjectsV2Result listObjectsV2(String bucketName) throws SdkClientException,
AmazonServiceException;
public ListObjectsV2Result listObjectsV2(String bucketName, String prefix) throws SdkClientException,
AmazonServiceException;
public ListObjectsV2Result listObjectsV2(ListObjectsV2Request listObjectsV2Request) throws SdkClientException,
AmazonServiceException;
/**
*
* Provides an easy way to continue a truncated object listing and retrieve
* the next page of results.
*
*
* To continue the object listing and retrieve the next page of results,
* call the initial {@link ObjectListing} from one of the
* listObjects methods.
* If truncated
* (indicated when {@link ObjectListing#isTruncated()} returns true),
* pass the ObjectListing back into this method
* in order to retrieve the
* next page of results. Continue using this method to
* retrieve more results until the returned ObjectListing indicates that
* it is not truncated.
*
* @param previousObjectListing
* The previous truncated ObjectListing.
* If a
* non-truncated ObjectListing is passed in, an empty
* ObjectListing is returned without ever contacting
* Amazon S3.
*
* @return The next set of ObjectListing results, beginning immediately
* after the last result in the specified previous ObjectListing.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listObjects(String)
* @see AmazonS3Client#listObjects(String, String)
* @see AmazonS3Client#listObjects(ListObjectsRequest)
* @see AmazonS3Client#listNextBatchOfObjects(ListNextBatchOfObjectsRequest)
* @see AWS API Documentation
*/
public ObjectListing listNextBatchOfObjects(ObjectListing previousObjectListing)
throws SdkClientException, AmazonServiceException;
/**
*
* Provides an easy way to continue a truncated object listing and retrieve
* the next page of results.
*
*
* To continue the object listing and retrieve the next page of results,
* call the initial {@link ObjectListing} from one of the
* listObjects methods.
* If truncated
* (indicated when {@link ObjectListing#isTruncated()} returns true),
* pass the ObjectListing back into this method
* in order to retrieve the
* next page of results. Continue using this method to
* retrieve more results until the returned ObjectListing indicates that
* it is not truncated.
*
* @param listNextBatchOfObjectsRequest
* The request object for listing next batch of objects using the previous
* truncated ObjectListing. If a
* non-truncated ObjectListing is passed in by the request object, an empty
* ObjectListing is returned without ever contacting
* Amazon S3.
*
* @return The next set of ObjectListing results, beginning immediately
* after the last result in the specified previous ObjectListing.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listObjects(String)
* @see AmazonS3Client#listObjects(String, String)
* @see AmazonS3Client#listObjects(ListObjectsRequest)
* @see AmazonS3Client#listNextBatchOfObjects(ObjectListing)
* @see AWS API Documentation
*/
public ObjectListing listNextBatchOfObjects(
ListNextBatchOfObjectsRequest listNextBatchOfObjectsRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns a list of summary information about the versions in the specified
* bucket.
*
*
* The returned version summaries are ordered first by key and then by
* version. Keys are sorted lexicographically (alphabetically)
* while versions are sorted from most recent to least recent.
* Both versions with data and delete markers are included in the results.
*
*
* Because buckets can contain a virtually unlimited number of versions, the
* complete results of a list query can be extremely large. To manage large
* result sets, Amazon S3 uses pagination to split them into multiple
* responses. Always check the
* {@link VersionListing#isTruncated()} method to determine if the
* returned listing is complete or if additional calls are needed to get
* more results. Callers are
* encouraged to use
* {@link AmazonS3#listNextBatchOfVersions(VersionListing)} as an easy way
* to get the next page of results.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param bucketName
* The name of the Amazon S3 bucket whose versions are to be
* listed.
* @param prefix
* An optional parameter restricting the response to keys
* beginning with the specified prefix. Use prefixes to
* separate a bucket into different sets of keys,
* similar to how a file system organizes files
* into directories.
*
* @return A listing of the versions in the specified bucket, along with any
* other associated information and original request parameters.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listVersions(ListVersionsRequest)
* @see AmazonS3Client#listVersions(String, String, String, String, String, Integer)
* @see AWS API Documentation
*/
public VersionListing listVersions(String bucketName, String prefix)
throws SdkClientException, AmazonServiceException;
/**
*
* Provides an easy way to continue a truncated {@link VersionListing} and retrieve
* the next page of results.
*
*
* Obtain the initial
* VersionListing from one of the listVersions methods. If the result
* is truncated (indicated when {@link VersionListing#isTruncated()} returns true),
* pass the VersionListing back into this method in order to retrieve the
* next page of results. From there, continue using this method to
* retrieve more results until the returned VersionListing indicates that
* it is not truncated.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param previousVersionListing
* The previous truncated VersionListing.
* If a
* non-truncated VersionListing is passed in, an empty
* VersionListing is returned without ever contacting
* Amazon S3.
*
* @return The next set of VersionListing results, beginning immediately
* after the last result in the specified previous VersionListing.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listVersions(String, String)
* @see AmazonS3Client#listVersions(ListVersionsRequest)
* @see AmazonS3Client#listVersions(String, String, String, String, String, Integer)
* @see AmazonS3Client#listNextBatchOfVersions(ListNextBatchOfVersionsRequest)
* @see AWS API Documentation
*/
public VersionListing listNextBatchOfVersions(VersionListing previousVersionListing)
throws SdkClientException, AmazonServiceException;
/**
*
* Provides an easy way to continue a truncated {@link VersionListing} and retrieve
* the next page of results.
*
*
* Obtain the initial
* VersionListing from one of the listVersions methods. If the result
* is truncated (indicated when {@link VersionListing#isTruncated()} returns true),
* pass the VersionListing back into this method in order to retrieve the
* next page of results. From there, continue using this method to
* retrieve more results until the returned VersionListing indicates that
* it is not truncated.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param listNextBatchOfVersionsRequest
* The request object for listing next batch of versions using the previous
* truncated VersionListing. If a
* non-truncated VersionListing is passed in by the request object, an empty
* VersionListing is returned without ever contacting
* Amazon S3.
*
* @return The next set of VersionListing results, beginning immediately
* after the last result in the specified previous VersionListing.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listVersions(String, String)
* @see AmazonS3Client#listVersions(ListVersionsRequest)
* @see AmazonS3Client#listVersions(String, String, String, String, String, Integer)
* @see AmazonS3Client#listNextBatchOfVersions(VersionListing)
* @see AWS API Documentation
*/
public VersionListing listNextBatchOfVersions(
ListNextBatchOfVersionsRequest listNextBatchOfVersionsRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns a list of summary information about the versions in the specified
* bucket.
*
*
* The returned version summaries are ordered first by key and then by
* version. Keys are sorted lexicographically (alphabetically)
* and versions are sorted from most recent to least recent.
* Versions
* with data and delete markers are included in the results.
*
*
* Because buckets can contain a virtually unlimited number of versions, the
* complete results of a list query can be extremely large. To manage large
* result sets, Amazon S3 uses pagination to split them into multiple
* responses. Always check the
* {@link VersionListing#isTruncated()} method to determine if the
* returned listing is complete or if additional calls are needed
* to get more results.
* Callers are
* encouraged to use
* {@link AmazonS3#listNextBatchOfVersions(VersionListing)} as an easy way
* to get the next page of results.
*
*
* The keyMarker and versionIdMarker parameters allow
* callers to specify where to start the version listing.
*
*
* The delimiter parameter allows groups of keys that share a
* delimiter-terminated prefix to be included
* in the returned listing. This allows applications to organize and browse
* their keys hierarchically, much like how a file system organizes
* files into directories. These common prefixes can be retrieved
* by calling the {@link VersionListing#getCommonPrefixes()} method.
*
*
* For example, consider a bucket that contains the following keys:
*
* - "foo/bar/baz"
* - "foo/bar/bash"
* - "foo/bar/bang"
* - "foo/boo"
*
* If calling listVersions with
* a prefix value of "foo/" and a delimiter value of "/"
* on this bucket, a VersionListing is returned that contains:
*
* - all the versions for one key ("foo/boo")
* - one entry in the common prefixes list ("foo/bar/")
*
*
*
* To see deeper into the virtual hierarchy, make
* another call to listVersions setting the prefix parameter to any
* interesting common prefix to list the individual versions under that
* prefix.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param bucketName
* The name of the Amazon S3 bucket whose versions are to be
* listed.
* @param prefix
* An optional parameter restricting the response to keys that
* begin with the specified prefix. Use prefixes to
* separate a bucket into different sets of keys,
* similar to how a file system organizes files
* into directories.
* @param keyMarker
* Optional parameter indicating where in the sorted list of all
* versions in the specified bucket to begin returning results.
* Results are always ordered first lexicographically (i.e.
* alphabetically) and then from most recent version to least
* recent version. If a keyMarker is used without a
* versionIdMarker, results begin immediately after that key's
* last version. When a keyMarker is used with a versionIdMarker,
* results begin immediately after the version with the specified
* key and version ID.
*
* This enables pagination; to get the next page of results use
* the next key marker and next version ID marker (from
* {@link VersionListing#getNextKeyMarker()} and
* {@link VersionListing#getNextVersionIdMarker()}) as the
* markers for the next request to list versions, or use the
* convenience method
* {@link AmazonS3#listNextBatchOfVersions(VersionListing)}
* @param versionIdMarker
* Optional parameter indicating where in the sorted list of all
* versions in the specified bucket to begin returning results.
* Results are always ordered first lexicographically (i.e.
* alphabetically) and then from most recent version to least
* recent version. A keyMarker must be specified when specifying
* a versionIdMarker. Results begin immediately after the version
* with the specified key and version ID.
*
* This enables pagination; to get the next page of results use
* the next key marker and next version ID marker (from
* {@link VersionListing#getNextKeyMarker()} and
* {@link VersionListing#getNextVersionIdMarker()}) as the
* markers for the next request to list versions, or use the
* convenience method
* {@link AmazonS3#listNextBatchOfVersions(VersionListing)}
* @param delimiter
* Optional parameter that causes keys that contain the same
* string between the prefix and the first occurrence of the
* delimiter to be rolled up into a single result element in the
* {@link VersionListing#getCommonPrefixes()} list. These
* rolled-up keys are not returned elsewhere in the response. The
* most commonly used delimiter is "/", which simulates a
* hierarchical organization similar to a file system directory
* structure.
* @param maxResults
* Optional parameter indicating the maximum number of results to
* include in the response. Amazon S3 might return fewer than
* this, but will not return more. Even if maxKeys is not
* specified, Amazon S3 will limit the number of results in the
* response.
*
* @return A listing of the versions in the specified bucket, along with any
* other associated information such as common prefixes (if a
* delimiter was specified), the original request parameters, etc.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listVersions(String, String)
* @see AmazonS3Client#listVersions(ListVersionsRequest)
* @see AmazonS3Client#listNextBatchOfVersions(VersionListing)
* @see AWS API Documentation
*/
public VersionListing listVersions(String bucketName, String prefix,
String keyMarker, String versionIdMarker, String delimiter, Integer maxResults)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns a list of summary information about the versions in the specified
* bucket.
*
*
* The returned version summaries are ordered first by key and then by
* version. Keys are sorted lexicographically (alphabetically)
* and versions are sorted from most recent to least recent.
* Versions
* with data and delete markers are included in the results.
*
*
* Because buckets can contain a virtually unlimited number of versions, the
* complete results of a list query can be extremely large. To manage large
* result sets, Amazon S3 uses pagination to split them into multiple
* responses. Always check the
* {@link VersionListing#isTruncated()} method to determine if the
* returned listing is complete or if additional calls are needed
* to get more results.
* Callers are
* encouraged to use
* {@link AmazonS3#listNextBatchOfVersions(VersionListing)} as an easy way
* to get the next page of results.
*
*
* The keyMarker and versionIdMarker parameters allow
* callers to specify where to start the version listing.
*
*
* The delimiter parameter allows groups of keys that share a
* delimiter-terminated prefix to be included
* in the returned listing. This allows applications to organize and browse
* their keys hierarchically, much like how a file system organizes
* files into directories. These common prefixes can be retrieved
* by calling the {@link VersionListing#getCommonPrefixes()} method.
*
*
* For example, consider a bucket that contains the following keys:
*
* - "foo/bar/baz"
* - "foo/bar/bash"
* - "foo/bar/bang"
* - "foo/boo"
*
* If calling listVersions with
* a prefix value of "foo/" and a delimiter value of "/"
* on this bucket, a VersionListing is returned that contains:
*
* - all the versions for one key ("foo/boo")
* - one entry in the common prefixes list ("foo/bar/")
*
*
*
* To see deeper into the virtual hierarchy, make
* another call to listVersions setting the prefix parameter to any
* interesting common prefix to list the individual versions under that
* prefix.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param listVersionsRequest
* The request object containing all options for listing the
* versions in a specified bucket.
*
* @return A listing of the versions in the specified bucket, along with any
* other associated information such as common prefixes (if a
* delimiter was specified), the original request parameters, etc.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#listVersions(String, String)
* @see AmazonS3Client#listVersions(String, String, String, String, String, Integer)
* @see AmazonS3Client#listNextBatchOfVersions(VersionListing)
* @see AWS API Documentation
*/
public VersionListing listVersions(ListVersionsRequest listVersionsRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the current owner of the AWS account
* that the authenticated sender of the request is using.
*
*
* The caller must authenticate with a valid AWS Access Key ID that is registered
* with AWS.
*
*
* @return The account of the authenticated sender
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getS3AccountOwner(GetS3AccountOwnerRequest)
*/
public Owner getS3AccountOwner() throws SdkClientException,
AmazonServiceException;
/**
*
* Gets the current owner of the AWS account
* that the authenticated sender of the request is using.
*
*
* The caller must authenticate with a valid AWS Access Key ID that is registered
* with AWS.
*
*
* @param getS3AccountOwnerRequest
* The request object for retrieving the S3 account owner.
*
* @return The account of the authenticated sender
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getS3AccountOwner()
*/
public Owner getS3AccountOwner(GetS3AccountOwnerRequest getS3AccountOwnerRequest)
throws SdkClientException, AmazonServiceException;
/**
* Checks if the specified bucket exists. Amazon S3 buckets are named in a
* global namespace; use this method to determine if a specified bucket name
* already exists, and therefore can't be used to create a new bucket.
*
* If invalid security credentials are used to execute this method, the
* client is not able to distinguish between bucket permission errors and
* invalid credential errors, and this method could return an incorrect
* result.
*
* @param bucketName
* The name of the bucket to check.
*
* @return The value true if the specified bucket exists in
* Amazon S3; the value false if there is no bucket in
* Amazon S3 with that name.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#createBucket(CreateBucketRequest)
*/
public boolean doesBucketExist(String bucketName)
throws SdkClientException, AmazonServiceException;
/**
* Performs a head bucket operation on the requested bucket name. This operation is useful to
* determine if a bucket exists and you have permission to access it.
*
* @param headBucketRequest
* The request containing the bucket name.
* @return This method returns a {@link HeadBucketResult} if the bucket exists and you have
* permission to access it. Otherwise, the method will throw an
* {@link AmazonServiceException} with status code {@code '404 Not Found'} if the bucket
* does not exist, {@code '403 Forbidden'} if the user does not have access to the
* bucket, or {@code '301 Moved Permanently'} if the bucket is in a different region
* than the client is configured with
* @throws SdkClientException
* If any errors are encountered in the client while making the request or handling
* the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the request.
* @see AWS API Documentation
*/
public HeadBucketResult headBucket(HeadBucketRequest headBucketRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns a list of all Amazon S3 buckets that the
* authenticated sender of the request owns.
*
*
* Users must authenticate with a valid AWS Access Key ID that is registered
* with Amazon S3. Anonymous requests cannot list buckets, and users cannot
* list buckets that they did not create.
*
*
* @return A list of all of the Amazon S3 buckets owned by the authenticated
* sender of the request.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#listBuckets(ListBucketsRequest)
* @see AWS API Documentation
* @sample AmazonS3.ListBuckets
*/
public List listBuckets() throws SdkClientException,
AmazonServiceException;
/**
*
* Returns a list of all Amazon S3 buckets that the
* authenticated sender of the request owns.
*
*
* Users must authenticate with a valid AWS Access Key ID that is registered
* with Amazon S3. Anonymous requests cannot list buckets, and users cannot
* list buckets that they did not create.
*
*
* @param listBucketsRequest
* The request containing all of the options related to the listing
* of buckets.
*
* @return A list of all of the Amazon S3 buckets owned by the authenticated
* sender of the request.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#listBuckets()
* @see AWS API Documentation
*/
public List listBuckets(ListBucketsRequest listBucketsRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Creates a new Amazon S3 bucket in the region that the client was created
* in. If no region or AWS S3 endpoint was specified when creating the client,
* the bucket will be created within the default (US) region, {@link Region#US_Standard}
* or the region that was specified within the {@link CreateBucketRequest#region} field.
*
*
* Requests that specify a region using the {@link CreateBucketRequest#setRegion(String)}
* method or through either constructor that allows passing in the region will return an
* error if the client is not configured to use the default (US) region, {@link Region#US_Standard}
* or the same region that is specified in the request.
*
*
* Every object stored in Amazon S3 is contained within a bucket. Buckets
* partition the namespace of objects stored in Amazon S3 at the top level.
* Within a bucket, any name can be used for objects. However, bucket names
* must be unique across all of Amazon S3.
*
*
* Bucket ownership is similar to the ownership of Internet domain names.
* Within Amazon S3, only a single user owns each bucket.
* Once a uniquely named bucket is created in Amazon S3,
* organize and name the objects within the bucket in any way.
* Ownership of the bucket is retained as long as the owner has an Amazon S3 account.
*
*
* To conform with DNS requirements, the following constraints apply:
*
* - Bucket names should not contain underscores
* - Bucket names should be between 3 and 63 characters long
* - Bucket names should not end with a dash
* - Bucket names cannot contain adjacent periods
* - Bucket names cannot contain dashes next to periods (e.g.,
* "my-.bucket.com" and "my.-bucket" are invalid)
* - Bucket names cannot contain uppercase characters
*
*
*
* There are no limits to the number of objects that can be stored in a bucket.
* Performance does not vary based on the number of buckets used. Store
* all objects within a single bucket or organize them across several buckets.
*
*
* Buckets cannot be nested; buckets cannot be created within
* other buckets.
*
*
* Do not make bucket
* create or delete calls in the high availability code path of an
* application. Create or delete buckets in a separate
* initialization or setup routine that runs less often.
*
*
* To create a bucket, authenticate with an account that has a
* valid AWS Access Key ID and is registered with Amazon S3. Anonymous
* requests are never allowed to create buckets.
*
*
* @param createBucketRequest
* The request object containing all options for creating an Amazon S3
* bucket.
* @return The newly created bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public Bucket createBucket(CreateBucketRequest createBucketRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Creates a new Amazon S3 bucket with the specified name in the region
* that the client was created in. If no region or AWS S3 endpoint was specified
* when creating the client, the bucket will be created within the default
* (US) region, {@link Region#US_Standard}.
*
*
* Every object stored in Amazon S3 is contained within a bucket. Buckets
* partition the namespace of objects stored in Amazon S3 at the top level.
* Within a bucket, any name can be used for objects. However, bucket names
* must be unique across all of Amazon S3.
*
*
* Bucket ownership is similar to the ownership of Internet domain names.
* Within Amazon S3, only a single user owns each bucket.
* Once a uniquely named bucket is created in Amazon S3,
* organize and name the objects within the bucket in any way.
* Ownership of the bucket is retained as long as the owner has an Amazon S3 account.
*
*
* To conform with DNS requirements, the following constraints apply:
*
* - Bucket names should not contain underscores
* - Bucket names should be between 3 and 63 characters long
* - Bucket names should not end with a dash
* - Bucket names cannot contain adjacent periods
* - Bucket names cannot contain dashes next to periods (e.g.,
* "my-.bucket.com" and "my.-bucket" are invalid)
* - Bucket names cannot contain uppercase characters
*
*
*
* There are no limits to the number of objects that can be stored in a bucket.
* Performance does not vary based on the number of buckets used. Store
* all objects within a single bucket or organize them across several buckets.
*
*
* Buckets cannot be nested; buckets cannot be created within
* other buckets.
*
*
* Do not make bucket
* create or delete calls in the high availability code path of an
* application. Create or delete buckets in a separate
* initialization or setup routine that runs less often.
*
*
* To create a bucket, authenticate with an account that has a
* valid AWS Access Key ID and is registered with Amazon S3. Anonymous
* requests are never allowed to create buckets.
*
*
* @param bucketName
* The name of the bucket to create.
* All buckets in Amazon S3 share a single namespace;
* ensure the bucket is given a unique name.
*
* @return The newly created bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
* @sample AmazonS3.CreateBucket
*/
public Bucket createBucket(String bucketName)
throws SdkClientException, AmazonServiceException;
/**
*
* Creates a new Amazon S3 bucket with the specified name in the specified
* Amazon S3 region.
*
*
* Every object stored in Amazon S3 is contained within a bucket. Buckets
* partition the namespace of objects stored in Amazon S3 at the top level.
* Within a bucket, any name can be used for objects. However, bucket names
* must be unique across all of Amazon S3.
*
*
* Bucket ownership is similar to the ownership of Internet domain names.
* Within Amazon S3, only a single user owns each bucket.
* Once a uniquely named bucket is created in Amazon S3,
* organize and name the objects within the bucket in any way.
* Ownership of the bucket is retained as long as the owner has an Amazon S3 account.
*
*
* To conform with DNS requirements, the following constraints apply:
*
* - Bucket names should not contain underscores
* - Bucket names should be between 3 and 63 characters long
* - Bucket names should not end with a dash
* - Bucket names cannot contain adjacent periods
* - Bucket names cannot contain dashes next to periods (e.g.,
* "my-.bucket.com" and "my.-bucket" are invalid)
* - Bucket names cannot contain uppercase characters
*
*
*
* There are no limits to the number of objects that can be stored in a bucket.
* Performance does not vary based on the number of buckets used. Store
* all objects within a single bucket or organize them across several buckets.
*
*
* Buckets cannot be nested; buckets cannot be created within
* other buckets.
*
*
* Do not make bucket
* create or delete calls in the high availability code path of an
* application. Create or delete buckets in a separate
* initialization or setup routine that runs less often.
*
*
* To create a bucket, authenticate with an account that has a
* valid AWS Access Key ID and is registered with Amazon S3. Anonymous
* requests are never allowed to create buckets.
*
*
*
* @param bucketName
* The name of the bucket to create.
* @param region
* The Amazon S3 region in which to create the new bucket.
*
* @return The newly created bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @deprecated Use regional endpoint and call {@link #createBucket(String)} instead.
*
* @see com.amazonaws.services.s3.model.Region
* @see AWS API Documentation
*/
@Deprecated
public Bucket createBucket(String bucketName, Region region)
throws SdkClientException, AmazonServiceException;
/**
*
* Creates a new Amazon S3 bucket with the specified name in the specified
* Amazon S3 region. This method is provided for non-standard cases;
* use {@link #createBucket(String, Region)} and pass in a {@link Region}
* enumeration value in standard cases.
*
*
* Every object stored in Amazon S3 is contained within a bucket. Buckets
* partition the namespace of objects stored in Amazon S3 at the top level.
* Within a bucket, any name can be used for objects. However, bucket names
* must be unique across all of Amazon S3.
*
*
* Bucket ownership is similar to the ownership of Internet domain names.
* Within Amazon S3, only a single user owns each bucket.
* Once a uniquely named bucket is created in Amazon S3,
* organize and name the objects within the bucket in any way.
* Ownership of the bucket is retained as long as the owner has an Amazon S3 account.
*
*
* To conform with DNS requirements, the following constraints apply:
*
* - Bucket names should not contain underscores
* - Bucket names should be between 3 and 63 characters long
* - Bucket names should not end with a dash
* - Bucket names cannot contain adjacent periods
* - Bucket names cannot contain dashes next to periods (e.g.,
* "my-.bucket.com" and "my.-bucket" are invalid)
* - Bucket names cannot contain uppercase characters
*
*
*
* There are no limits to the number of objects that can be stored in a bucket.
* Performance does not vary based on the number of buckets used. Store
* all objects within a single bucket or organize them across several buckets.
*
*
* Buckets cannot be nested; buckets cannot be created within
* other buckets.
*
*
* Do not make bucket
* create or delete calls in the high availability code path of an
* application. Create or delete buckets in a separate
* initialization or setup routine that runs less often.
*
*
* To create a bucket, authenticate with an account that has a
* valid AWS Access Key ID and is registered with Amazon S3. Anonymous
* requests are never allowed to create buckets.
*
*
*
* @param bucketName
* The name of the bucket to create.
* @param region
* The Amazon S3 region in which to create the new bucket.
*
* @return The newly created bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @deprecated Use regional endpoint and call {@link #createBucket(String)} instead.
*
* @see com.amazonaws.services.s3.model.Region
* @see AWS API Documentation
*/
@Deprecated
public Bucket createBucket(String bucketName, String region)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the {@link AccessControlList} (ACL) for the specified object in Amazon S3.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* @param bucketName
* The name of the bucket containing the object whose ACL is
* being retrieved.
* @param key
* The key of the object within the specified bucket whose ACL is
* being retrieved.
*
* @return The AccessControlList for the specified Amazon S3 object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObjectAcl(String, String, String)
* @see AWS API Documentation
*/
public AccessControlList getObjectAcl(String bucketName, String key)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the {@link AccessControlList} (ACL) for the specified object
* with the specified version in Amazon S3.
* Each version of an object has its own associated
* ACL.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param bucketName
* The name of the bucket containing the object whose ACL is
* being retrieved.
* @param key
* The key of the object within the specified bucket whose ACL is
* being retrieved.
* @param versionId
* The version ID of the object version whose ACL is being
* retrieved.
*
* @return The AccessControlList for the specified Amazon S3 object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObjectAcl(String, String)
* @see AWS API Documentation
*/
public AccessControlList getObjectAcl(String bucketName, String key, String versionId)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the {@link AccessControlList} (ACL) for the specified object in Amazon S3.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* @param getObjectAclRequest
* the request object containing all the information needed for retrieving
* the object ACL.
*
* @return The AccessControlList for the specified Amazon S3 object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObjectAcl(String, String, String)
* @see AWS API Documentation
*/
public AccessControlList getObjectAcl(GetObjectAclRequest getObjectAclRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the {@link AccessControlList} for the specified object in Amazon S3.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* When constructing a custom AccessControlList,
* callers typically retrieve
* the existing AccessControlList for an object (
* {@link AmazonS3Client#getObjectAcl(String, String)}), modify it as
* necessary, and then use this method to upload the new ACL.
*
*
* @param bucketName
* The name of the bucket containing the object whose ACL is
* being set.
* @param key
* The key of the object within the specified bucket whose ACL is
* being set.
* @param acl
* The new AccessControlList for the specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setObjectAcl(String, String, CannedAccessControlList)
* @see AmazonS3#setObjectAcl(String, String, String, AccessControlList)
* @see AmazonS3#setObjectAcl(String, String, String, CannedAccessControlList)
* @see AWS API Documentation
*/
public void setObjectAcl(String bucketName, String key, AccessControlList acl)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the {@link CannedAccessControlList} for the specified object in
* Amazon S3 using one
* of the pre-configured CannedAccessControlLists.
* A CannedAccessControlList
* provides a quick way to configure an object or bucket with commonly used
* access control policies.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* @param bucketName
* The name of the bucket containing the object whose ACL is
* being set.
* @param key
* The key of the object within the specified bucket whose ACL is
* being set.
* @param acl
* The new pre-configured CannedAccessControlList for the
* specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setObjectAcl(String, String, AccessControlList)
* @see AmazonS3#setObjectAcl(String, String, String, AccessControlList)
* @see AmazonS3#setObjectAcl(String, String, String, CannedAccessControlList)
* @see AWS API Documentation
*/
public void setObjectAcl(String bucketName, String key, CannedAccessControlList acl)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the {@link CannedAccessControlList} for the specified object
* with the specified version in Amazon S3.
* Each version of an object has its own associated
* ACL.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* When constructing a custom AccessControlList, callers typically retrieve
* the existing AccessControlList for an object (
* {@link AmazonS3Client#getObjectAcl(String, String)}), modify it as
* necessary, and then use this method to upload the new ACL.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param bucketName
* The name of the bucket containing the object whose ACL is
* being set.
* @param key
* The key of the object within the specified bucket whose ACL is
* being set.
* @param versionId
* The version ID of the object version whose ACL is being set.
* @param acl
* The new AccessControlList for the specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setObjectAcl(String, String, AccessControlList)
* @see AmazonS3#setObjectAcl(String, String, CannedAccessControlList)
* @see AmazonS3#setObjectAcl(String, String, String, CannedAccessControlList)
* @see AWS API Documentation
*/
public void setObjectAcl(String bucketName, String key, String versionId, AccessControlList acl)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the {@link CannedAccessControlList} for the specified object with the specified
* version ID in Amazon S3 using one of the pre-configured
* CannedAccessControlLists.
* A CannedAccessControlList
* provides a quick way to configure an object or bucket with commonly used
* access control policies.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy and each version of an object has its own associated ACL.
* When a request is made, Amazon S3 authenticates the request using its
* standard authentication procedure and then checks the ACL to verify the
* sender was granted access to the bucket or object. If the sender is
* approved, the request proceeds. Otherwise, Amazon S3 returns an error.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param bucketName
* The name of the bucket containing the object whose ACL is
* being set.
* @param key
* The key of the object within the specified bucket whose ACL is
* being set.
* @param versionId
* The version ID of the object version whose ACL is being set.
* @param acl
* The new pre-configured CannedAccessControlList for the
* specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setObjectAcl(String, String, AccessControlList)
* @see AmazonS3#setObjectAcl(String, String, CannedAccessControlList)
* @see AmazonS3#setObjectAcl(String, String, String, AccessControlList)
* @see AWS API Documentation
*/
public void setObjectAcl(String bucketName, String key, String versionId, CannedAccessControlList acl)
throws SdkClientException, AmazonServiceException;
/**
* Sets the {@link AccessControlList} for the specified Amazon S3 object
* with an optional version ID.
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
* When constructing a custom AccessControlList, callers
* typically retrieve the existing AccessControlList for a
* bucket ({@link AmazonS3Client#getObjectAcl(String, String)}), modify it
* as necessary, and then use this method to upload the new ACL.
*
* @param setObjectAclRequest
* The request object containing the S3 object to modify and the
* ACL to set.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public void setObjectAcl(SetObjectAclRequest setObjectAclRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the {@link AccessControlList} (ACL) for the specified Amazon S3 bucket.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* @param bucketName
* The name of the bucket whose ACL is being retrieved.
*
* @return The AccessControlList for the specified S3 bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public AccessControlList getBucketAcl(String bucketName) throws SdkClientException,
AmazonServiceException;
/**
* Sets the {@link AccessControlList} for the specified Amazon S3 bucket.
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
* When constructing a custom AccessControlList, callers
* typically retrieve the existing AccessControlList for a
* bucket ( {@link AmazonS3Client#getBucketAcl(String)}), modify it as
* necessary, and then use this method to upload the new ACL.
*
* @param setBucketAclRequest
* The request object containing the bucket to modify and the ACL
* to set.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public void setBucketAcl(SetBucketAclRequest setBucketAclRequest)
throws SdkClientException, AmazonServiceException;
/**
* Gets the {@link AccessControlList} (ACL) for the specified Amazon S3
* bucket.
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
* @param getBucketAclRequest
* The request containing the name of the bucket whose ACL is
* being retrieved.
*
* @return The AccessControlList for the specified S3 bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public AccessControlList getBucketAcl(GetBucketAclRequest getBucketAclRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the {@link AccessControlList} for the specified Amazon S3 bucket.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* When constructing a custom AccessControlList, callers typically retrieve
* the existing AccessControlList for a bucket (
* {@link AmazonS3Client#getBucketAcl(String)}), modify it as necessary, and
* then use this method to upload the new ACL.
*
* @param bucketName
* The name of the bucket whose ACL is being set.
* @param acl
* The new AccessControlList for the specified bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setBucketAcl(String, CannedAccessControlList)
* @see AWS API Documentation
*/
public void setBucketAcl(String bucketName, AccessControlList acl)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the {@link CannedAccessControlList} for the specified Amazon S3 bucket using one of
* the pre-configured CannedAccessControlLists.
* A CannedAccessControlList
* provides a quick way to configure an object or bucket with commonly used
* access control policies.
*
*
* Each bucket and object in Amazon S3 has an ACL that defines its access
* control policy. When a request is made, Amazon S3 authenticates the
* request using its standard authentication procedure and then checks the
* ACL to verify the sender was granted access to the bucket or object. If
* the sender is approved, the request proceeds. Otherwise, Amazon S3
* returns an error.
*
*
* @param bucketName
* The name of the bucket whose ACL is being set.
* @param acl
* The pre-configured CannedAccessControlLists to set for the
* specified bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setBucketAcl(String, AccessControlList)
* @see AWS API Documentation
*/
public void setBucketAcl(String bucketName, CannedAccessControlList acl)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the metadata for the specified Amazon S3 object without
* actually fetching the object itself.
* This is useful in obtaining only the object metadata,
* and avoids wasting bandwidth on fetching
* the object data.
*
*
* The object metadata contains information such as content type, content
* disposition, etc., as well as custom user metadata that can be associated
* with an object in Amazon S3.
*
*
* @param bucketName
* The name of the bucket containing the object's whose metadata
* is being retrieved.
* @param key
* The key of the object whose metadata is being retrieved.
*
* @return All Amazon S3 object metadata for the specified object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObjectMetadata(GetObjectMetadataRequest)
* @see AWS API Documentation
*/
public ObjectMetadata getObjectMetadata(String bucketName, String key)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the metadata for the specified Amazon S3 object without
* actually fetching the object itself.
* This is useful in obtaining only the object metadata,
* and avoids wasting bandwidth on fetching
* the object data.
*
*
* The object metadata contains information such as content type, content
* disposition, etc., as well as custom user metadata that can be associated
* with an object in Amazon S3.
*
*
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* @param getObjectMetadataRequest
* The request object specifying the bucket, key and optional
* version ID of the object whose metadata is being retrieved.
*
* @return All S3 object metadata for the specified object.
*
* @throws SdkClientException
* If any errors are encountered on the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObjectMetadata(String, String)
* @see AWS API Documentation
*/
public ObjectMetadata getObjectMetadata(GetObjectMetadataRequest getObjectMetadataRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the object stored in Amazon S3 under the specified bucket and key.
*
*
* Be extremely careful when using this method; the returned Amazon S3
* object contains a direct stream of data from the HTTP connection. The
* underlying HTTP connection cannot be reused until the user finishes
* reading the data and closes the stream. Also note that if not all data
* is read from the stream then the SDK will abort the underlying connection,
* this may have a negative impact on performance. Therefore:
*
*
* - Use the data from the input stream in Amazon S3 object as soon as possible
* - Read all data from the stream (use {@link GetObjectRequest#setRange(long, long)} to request only the bytes you need)
* - Close the input stream in Amazon S3 object as soon as possible
*
* If these rules are not followed, the client can run out of resources by
* allocating too many open, but unused, HTTP connections.
*
* To get an object from Amazon S3, the caller must have
* {@link Permission#Read} access to the object.
*
*
* If the object fetched is publicly readable, it can also read it by
* pasting its URL into a browser.
*
*
* For more advanced options (such as downloading only a range of an
* object's content, or placing constraints on when the object should be
* downloaded) callers can use {@link #getObject(GetObjectRequest)}.
*
*
* If you are accessing AWS
* KMS-encrypted objects, you need to specify the correct region of the
* bucket on your client and configure AWS Signature Version 4 for added
* security. For more information on how to do this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param bucketName
* The name of the bucket containing the desired object.
* @param key
* The key under which the desired object is stored.
*
* @return The object stored in Amazon S3 in the specified bucket and key.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObject(GetObjectRequest)
* @see AmazonS3#getObject(GetObjectRequest, File)
* @see AWS API Documentation
*/
public S3Object getObject(String bucketName, String key) throws SdkClientException,
AmazonServiceException;
/**
*
* Gets the object stored in Amazon S3 under the specified bucket and
* key.
* Returns null if the specified constraints weren't met.
*
*
* Be extremely careful when using this method; the returned Amazon S3
* object contains a direct stream of data from the HTTP connection. The
* underlying HTTP connection cannot be reused until the user finishes
* reading the data and closes the stream. Also note that if not all data
* is read from the stream then the SDK will abort the underlying connection,
* this may have a negative impact on performance. Therefore:
*
*
* - Use the data from the input stream in Amazon S3 object as soon as possible
* - Read all data from the stream (use {@link GetObjectRequest#setRange(long, long)} to request only the bytes you need)
* - Close the input stream in Amazon S3 object as soon as possible
*
* If these rules are not followed, the client can run out of resources by
* allocating too many open, but unused, HTTP connections.
*
*
* To get an object from Amazon S3, the caller must have {@link Permission#Read}
* access to the object.
*
*
* If the object fetched is publicly readable, it can also read it
* by pasting its URL into a browser.
*
*
* When specifying constraints in the request object, the client needs to be
* prepared to handle this method returning null
* if the provided constraints aren't met when Amazon S3 receives the request.
*
*
* If the advanced options provided in {@link GetObjectRequest} aren't needed,
* use the simpler {@link AmazonS3#getObject(String bucketName, String key)} method.
*
*
* If you are accessing AWS
* KMS-encrypted objects, you need to specify the correct region of the
* bucket on your client and configure AWS Signature Version 4 for added
* security. For more information on how to do this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param getObjectRequest
* The request object containing all the options on how to
* download the object.
*
* @return The object stored in Amazon S3 in the specified bucket and key.
* Returns null if constraints were specified but not met.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AmazonS3#getObject(String, String)
* @see AmazonS3#getObject(GetObjectRequest, File)
* @see AWS API Documentation
* @sample AmazonS3.GetObject
*/
public S3Object getObject(GetObjectRequest getObjectRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Gets the object metadata for the object stored
* in Amazon S3 under the specified bucket and key,
* and saves the object contents to the
* specified file.
* Returns null if the specified constraints weren't met.
*
*
* Instead of
* using {@link AmazonS3#getObject(GetObjectRequest)},
* use this method to ensure that the underlying
* HTTP stream resources are automatically closed as soon as possible.
* The Amazon S3 clients handles immediate storage of the object
* contents to the specified file.
*
*
* To get an object from Amazon S3, the caller must have {@link Permission#Read}
* access to the object.
*
*
* If the object fetched is publicly readable, it can also read it
* by pasting its URL into a browser.
*
*
* When specifying constraints in the request object, the client needs to be
* prepared to handle this method returning null
* if the provided constraints aren't met when Amazon S3 receives the request.
*
*
* If you are accessing AWS
* KMS-encrypted objects, you need to specify the correct region of the
* bucket on your client and configure AWS Signature Version 4 for added
* security. For more information on how to do this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
* @param getObjectRequest
* The request object containing all the options on how to
* download the Amazon S3 object content.
* @param destinationFile
* Indicates the file (which might already exist) where
* to save the object content being downloading from Amazon S3.
*
* @return All S3 object metadata for the specified object.
* Returns null if constraints were specified but not met.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request, handling the response, or writing the incoming data
* from S3 to the specified destination file.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getObject(String, String)
* @see AmazonS3#getObject(GetObjectRequest)
* @see AWS API Documentation
*/
ObjectMetadata getObject(GetObjectRequest getObjectRequest, File destinationFile)
throws SdkClientException, AmazonServiceException;
/**
*
* Retrieves and decodes the contents of an S3 object to a String.
*
*
* @param bucketName
* The name of the bucket containing the object to retrieve.
* @param key
* The key of the object to retrieve.
* @return contents of the object as a String
*/
String getObjectAsString(String bucketName, String key)
throws AmazonServiceException, SdkClientException;
/**
*
* Deletes the specified bucket. All objects (and all object versions, if versioning
* was ever enabled) in the bucket must be deleted before the bucket itself
* can be deleted.
*
*
* Only the owner of a bucket can delete it, regardless of the bucket's
* access control policy (ACL).
*
*
* @param deleteBucketRequest
* The request object containing all options for deleting an Amazon S3
* bucket.
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#deleteBucket(String)
* @see AWS API Documentation
*/
public void deleteBucket(DeleteBucketRequest deleteBucketRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Deletes the specified bucket. All objects (and all object versions, if versioning
* was ever enabled) in the bucket must be deleted before the bucket itself
* can be deleted.
*
*
* Only the owner of a bucket can delete it, regardless of the bucket's
* access control policy.
*
*
* @param bucketName
* The name of the bucket to delete.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#deleteBucket(String)
* @see AWS API Documentation
* @sample AmazonS3.DeleteBucket
*/
public void deleteBucket(String bucketName)
throws SdkClientException, AmazonServiceException;
/**
*
* Uploads a new object to the specified Amazon S3 bucket. The
* PutObjectRequest contains all the details of the request,
* including the bucket to upload to, the key the object will be uploaded
* under, and the file or input stream containing the data to upload.
*
*
* Amazon S3 never stores partial objects; if during this call an exception
* wasn't thrown, the entire object was stored.
*
*
* If you are uploading or accessing AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* Depending on whether a file or input stream is being uploaded, this
* method has slightly different behavior.
*
*
* When uploading a file:
*
*
* -
* The client automatically computes a checksum of the file. Amazon S3 uses
* checksums to validate the data in each file.
* -
* Using the file extension, Amazon S3 attempts to determine the correct
* content type and content disposition to use for the object.
*
*
* When uploading directly from an input stream:
*
*
* - Be careful to set the correct content type in the metadata object
* before directly sending a stream. Unlike file uploads, content types from
* input streams cannot be automatically determined. If the caller doesn't
* explicitly set the content type, it will not be set in Amazon S3.
* - Content length must be specified before data can be uploaded
* to Amazon S3. Amazon S3 explicitly requires that the content length be
* sent in the request headers before it will accept any of the data. If the
* caller doesn't provide the length, the library must buffer the contents
* of the input stream in order to calculate it.
*
*
* If versioning is enabled for the specified bucket, this operation will
* never overwrite an existing object with the same key, but will keep the
* existing object as an older version until that version is explicitly
* deleted (see {@link AmazonS3#deleteVersion(String, String, String)}.
*
*
*
* If versioning is not enabled, this operation will overwrite an existing
* object with the same key; Amazon S3 will store the last write request.
* Amazon S3 does not provide object locking. If Amazon S3 receives multiple
* write requests for the same object nearly simultaneously, all of the
* objects might be stored. However, a single object will be stored with the
* final write request.
*
*
*
* When specifying a location constraint when creating a bucket, all objects
* added to the bucket are stored in the bucket's region. For example, if
* specifying a Europe (EU) region constraint for a bucket, all of that
* bucket's objects are stored in the EU region.
*
*
* The specified bucket must already exist and the caller must have
* {@link Permission#Write} permission to the bucket to upload an object.
*
*
* @param putObjectRequest
* The request object containing all the parameters to upload a
* new object to Amazon S3.
*
* @return A {@link PutObjectResult} object containing the information
* returned by Amazon S3 for the newly created object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#putObject(String, String, File)
* @see AmazonS3#putObject(String, String, InputStream, ObjectMetadata)
* @see AWS API Documentation
* @sample AmazonS3.PutObject
*/
public PutObjectResult putObject(PutObjectRequest putObjectRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Uploads the specified file to Amazon S3 under the specified bucket and
* key name.
*
*
* Amazon S3 never stores partial objects;
* if during this call an exception wasn't thrown,
* the entire object was stored.
*
*
* If you are uploading or accessing AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* The client automatically computes
* a checksum of the file.
* Amazon S3 uses checksums to validate the data in each file.
*
*
* Using the file extension, Amazon S3 attempts to determine
* the correct content type and content disposition to use
* for the object.
*
*
* If versioning is enabled for the specified bucket,
* this operation will never overwrite an existing object
* with the same key, but will keep the existing object as an
* older version
* until that version is
* explicitly deleted (see
* {@link AmazonS3#deleteVersion(String, String, String)}.
*
*
* If versioning is not enabled, this operation will overwrite an existing object
* with the same key; Amazon S3 will store the last write request.
* Amazon S3 does not provide object locking.
* If Amazon S3 receives multiple write requests for the same object nearly
* simultaneously, all of the objects might be stored. However, a single
* object will be stored with the final write request.
*
*
* When specifying a location constraint when creating a bucket, all objects
* added to the bucket are stored in the bucket's region. For example, if
* specifying a Europe (EU) region constraint for a bucket, all of that
* bucket's objects are stored in EU region.
*
*
* The specified bucket must already exist and the caller must have
* {@link Permission#Write} permission to the bucket to upload an object.
*
*
* @param bucketName
* The name of an existing bucket, to which you have
* {@link Permission#Write} permission.
* @param key
* The key under which to store the specified file.
* @param file
* The file containing the data to be uploaded to Amazon S3.
*
* @return A {@link PutObjectResult} object containing the information
* returned by Amazon S3 for the newly created object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#putObject(PutObjectRequest)
* @see AmazonS3#putObject(String, String, InputStream, ObjectMetadata)
* @see AWS API Documentation
*/
public PutObjectResult putObject(String bucketName, String key, File file)
throws SdkClientException, AmazonServiceException;
/**
*
* Uploads the specified input stream and object metadata to Amazon S3 under
* the specified bucket and key name.
*
*
* Amazon S3 never stores partial objects;
* if during this call an exception wasn't thrown,
* the entire object was stored.
*
*
* If you are uploading or accessing AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* The client automatically computes
* a checksum of the file. This checksum is verified against another checksum
* that is calculated once the data reaches Amazon S3, ensuring the data
* has not corrupted in transit over the network.
*
*
* Using the file extension, Amazon S3 attempts to determine
* the correct content type and content disposition to use
* for the object.
*
*
* Content length must be specified before data can be uploaded to
* Amazon S3. If the caller doesn't provide it, the library will make a best
* effort to compute the content length by buffer the contents of the input
* stream into the memory because Amazon S3 explicitly requires that the
* content length be sent in the request headers before any of the data is
* sent. Please note that this operation is not guaranteed to succeed.
*
*
* When using an {@link java.io.BufferedInputStream} as data source,
* please remember to use a buffer of size no less than
* {@link com.amazonaws.RequestClientOptions#DEFAULT_STREAM_BUFFER_SIZE}
* while initializing the BufferedInputStream.
* This is to ensure that the SDK can correctly mark and reset the stream with
* enough memory buffer during signing and retries.
*
*
* If versioning is enabled for the specified bucket, this operation will
* never overwrite an existing object at the same key, but instead will keep
* the existing object around as an older version until that version is
* explicitly deleted (see
* {@link AmazonS3#deleteVersion(String, String, String)}.
*
*
* If versioning is not enabled,
* this operation will overwrite an existing object
* with the same key; Amazon S3 will store the last write request.
* Amazon S3 does not provide object locking.
* If Amazon S3 receives multiple write requests for the same object nearly
* simultaneously, all of the objects might be stored. However, a single
* object will be stored with the final write request.
*
*
* When specifying a location constraint when creating a bucket, all objects
* added to the bucket are stored in the bucket's region. For example, if
* specifying a Europe (EU) region constraint for a bucket, all of that
* bucket's objects are stored in EU region.
*
*
* The specified bucket must already exist and the caller must have
* {@link Permission#Write} permission to the bucket to upload an object.
*
*
* @param bucketName
* The name of an existing bucket, to which you have
* {@link Permission#Write} permission.
* @param key
* The key under which to store the specified file.
* @param input
* The input stream containing the data to be uploaded to Amazon
* S3.
* @param metadata
* Additional metadata instructing Amazon S3 how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying
* content type, etc.).
*
* @return A {@link PutObjectResult} object containing the information
* returned by Amazon S3 for the newly created object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#putObject(String, String, File)
* @see AmazonS3#putObject(PutObjectRequest)
* @see AWS API Documentation
*/
public PutObjectResult putObject(
String bucketName, String key, InputStream input, ObjectMetadata metadata)
throws SdkClientException, AmazonServiceException;
/**
*
* Encodes a String into the contents of an S3 object.
*
*
* String will be encoded to bytes with UTF-8 encoding.
*
*
* @param bucketName
* The name of the bucket to place the new object in.
* @param key
* The key of the object to create.
* @param content
* The String to encode
* @see AWS API Documentation
*/
public PutObjectResult putObject(String bucketName, String key, String content)
throws AmazonServiceException, SdkClientException;
/**
*
* Copies a source object to a new destination in Amazon S3.
*
*
* By default, all object metadata for the source object except
* server-side-encryption, storage-class and
* website-redirect-location are copied to the new destination
* object, unless new object metadata in the specified
* {@link CopyObjectRequest} is provided.
*
*
* The Amazon S3 Acccess Control List (ACL) is not copied to the new
* object. The new object will have the default Amazon S3 ACL,
* {@link CannedAccessControlList#Private}, unless one is explicitly
* provided in the specified {@link CopyObjectRequest}.
*
*
* To copy an object, the caller's account must have read access to the source object and
* write access to the destination bucket
*
*
* This method only exposes the basic options for copying an Amazon S3
* object. Additional options are available by calling the
* {@link AmazonS3Client#copyObject(CopyObjectRequest)} method, including
* conditional constraints for copying objects, setting ACLs, overwriting
* object metadata, etc.
*
*
* If you are copying AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param sourceBucketName
* The name of the bucket containing the source object to copy.
* @param sourceKey
* The key in the source bucket under which the source object is stored.
* @param destinationBucketName
* The name of the bucket in which the new object will be
* created. This can be the same name as the source bucket's.
* @param destinationKey
* The key in the destination bucket under which the new object
* will be created.
*
* @return A {@link CopyObjectResult} object containing the information
* returned by Amazon S3 for the newly created object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#copyObject(CopyObjectRequest)
* @see AWS API Documentation
*/
public CopyObjectResult copyObject(String sourceBucketName, String sourceKey,
String destinationBucketName, String destinationKey) throws SdkClientException,
AmazonServiceException;
/**
*
* Copies a source object to a new destination in Amazon S3.
*
*
* By default, all object metadata for the source object except
* server-side-encryption, storage-class and
* website-redirect-location are copied to the new destination
* object, unless new object metadata in the specified
* {@link CopyObjectRequest} is provided.
*
*
* The Amazon S3 Acccess Control List (ACL) is not copied to the new
* object. The new object will have the default Amazon S3 ACL,
* {@link CannedAccessControlList#Private}, unless one is explicitly
* provided in the specified {@link CopyObjectRequest}.
*
*
* To copy an object, the caller's account must have read access to the
* source object and write access to the destination bucket.
*
*
* If constraints are specified in the CopyObjectRequest (e.g.
* {@link CopyObjectRequest#setMatchingETagConstraints(List)}) and are not
* satisfied when Amazon S3 receives the request, this method returns
* null. This method returns a non-null result under all other
* circumstances.
*
*
* This method exposes all the advanced options for copying an Amazon S3
* object. For simple needs, use the
* {@link AmazonS3Client#copyObject(String, String, String, String)} method.
*
*
* If you are copying AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param copyObjectRequest
* The request object containing all the options for copying an
* Amazon S3 object.
*
* @return A {@link CopyObjectResult} object containing the information
* returned by Amazon S3 about the newly created object, or
* null if constraints were specified that weren't met
* when Amazon S3 attempted to copy the object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#copyObject(String, String, String, String)
* @see AWS API Documentation
*/
public CopyObjectResult copyObject(CopyObjectRequest copyObjectRequest)
throws SdkClientException, AmazonServiceException;
/**
* Copies a source object to a part of a multipart upload.
*
* To copy an object, the caller's account must have read access to the source object and
* write access to the destination bucket.
*
*
* If constraints are specified in the CopyPartRequest
* (e.g.
* {@link CopyPartRequest#setMatchingETagConstraints(List)})
* and are not satisfied when Amazon S3 receives the
* request, this method returns null.
* This method returns a non-null result under all other
* circumstances.
*
*
* If you are copying AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param copyPartRequest
* The request object containing all the options for copying an
* Amazon S3 object.
*
* @return A {@link CopyPartResult} object containing the information
* returned by Amazon S3 about the newly created object, or null if
* constraints were specified that weren't met when Amazon S3 attempted
* to copy the object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#copyObject(CopyObjectRequest)
* @see AmazonS3Client#initiateMultipartUpload(InitiateMultipartUploadRequest)
* @see AWS API Documentation
*/
public CopyPartResult copyPart(CopyPartRequest copyPartRequest) throws SdkClientException,
AmazonServiceException;
/**
*
* Deletes the specified object in the specified bucket. Once deleted, the object
* can only be restored if versioning was enabled when the object was deleted.
*
*
* If attempting to delete an object that does not exist,
* Amazon S3 returns
* a success message instead of an error message.
*
*
* @param bucketName
* The name of the Amazon S3 bucket containing the object to
* delete.
* @param key
* The key of the object to delete.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#deleteObject(DeleteObjectRequest)
* @see AWS API Documentation
* @sample AmazonS3.DeleteObject
*/
public void deleteObject(String bucketName, String key)
throws SdkClientException, AmazonServiceException;
/**
*
* Deletes the specified object in the specified bucket. Once deleted, the
* object can only be restored if versioning was enabled when the object was
* deleted.
*
*
* If attempting to delete an object that does not exist,
* Amazon S3 will return
* a success message instead of an error message.
*
*
* @param deleteObjectRequest
* The request object containing all options for deleting an Amazon S3
* object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3Client#deleteObject(String, String)
* @see AWS API Documentation
*/
public void deleteObject(DeleteObjectRequest deleteObjectRequest)
throws SdkClientException, AmazonServiceException;
/**
* Deletes multiple objects in a single bucket from S3.
*
* In some cases, some objects will be successfully deleted, while some
* attempts will cause an error. If any object in the request cannot be
* deleted, this method throws a {@link MultiObjectDeleteException} with
* details of the error.
*
* @param deleteObjectsRequest
* The request object containing all options for deleting
* multiple objects.
* @throws MultiObjectDeleteException
* if one or more of the objects couldn't be deleted.
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public DeleteObjectsResult deleteObjects(DeleteObjectsRequest deleteObjectsRequest) throws SdkClientException,
AmazonServiceException;
/**
*
* Deletes a specific version of the specified object in the specified
* bucket. Once deleted, there is no method to restore or undelete an object
* version. This is the only way to permanently delete object versions that
* are protected by versioning.
*
*
* Deleting an object version is permanent and irreversible.
* It is a
* privileged operation that only the owner of the bucket containing the
* version can perform.
*
*
* Users can only delete a version of an object if versioning is enabled
* for the bucket.
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* If attempting to delete an object that does not exist,
* Amazon S3 will return
* a success message instead of an error message.
*
*
* @param bucketName
* The name of the Amazon S3 bucket containing the object to
* delete.
* @param key
* The key of the object to delete.
* @param versionId
* The version of the object to delete.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public void deleteVersion(String bucketName, String key, String versionId)
throws SdkClientException, AmazonServiceException;
/**
*
* Deletes a specific version of an object in the specified bucket. Once
* deleted, there is no method to restore or undelete an object version.
* This is the only way to permanently delete object versions that are
* protected by versioning.
*
*
* Deleting an object version is permanent and irreversible.
* It is a
* privileged operation that only the owner of the bucket containing the
* version can perform.
*
*
* Users can only delete a version of an object if versioning is enabled
* for the bucket.
* For more information about enabling versioning for a bucket, see
* {@link #setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)}.
*
*
* If attempting to delete an object that does not exist,
* Amazon S3 will return
* a success message instead of an error message.
*
*
* @param deleteVersionRequest
* The request object containing all options for deleting a
* specific version of an Amazon S3 object.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public void deleteVersion(DeleteVersionRequest deleteVersionRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns the versioning configuration for the specified bucket.
*
*
* A bucket's versioning configuration can be in one of three possible
* states:
*
* - {@link BucketVersioningConfiguration#OFF}
*
- {@link BucketVersioningConfiguration#ENABLED}
*
- {@link BucketVersioningConfiguration#SUSPENDED}
*
*
*
* By default, new buckets are in the
* {@link BucketVersioningConfiguration#OFF off} state. Once versioning is
* enabled for a bucket the status can never be reverted to
* {@link BucketVersioningConfiguration#OFF off}.
*
*
* The versioning configuration of a bucket has different implications for
* each operation performed on that bucket or for objects within that
* bucket. For example, when versioning is enabled a PutObject
* operation creates a unique object version-id for the object being uploaded. The
* The PutObject API guarantees that, if versioning is enabled for a bucket at
* the time of the request, the new object can only be permanently deleted
* using a DeleteVersion operation. It can never be overwritten.
* Additionally, the PutObject API guarantees that,
* if versioning is enabled for a bucket the request,
* no other object will be overwritten by that request.
* Refer to the documentation sections for each API for information on how
* versioning status affects the semantics of that particular API.
*
*
* Amazon S3 is eventually consistent. It can take time for the versioning status
* of a bucket to be propagated throughout the system.
*
*
* @param bucketName
* The bucket whose versioning configuration will be retrieved.
*
* @return The bucket versioning configuration for the specified bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)
* @see AmazonS3#getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest)
* @see AWS API Documentation
*/
public BucketVersioningConfiguration getBucketVersioningConfiguration(String bucketName)
throws SdkClientException, AmazonServiceException;
/**
*
* Returns the versioning configuration for the specified bucket.
*
*
* A bucket's versioning configuration can be in one of three possible
* states:
*
* - {@link BucketVersioningConfiguration#OFF}
*
- {@link BucketVersioningConfiguration#ENABLED}
*
- {@link BucketVersioningConfiguration#SUSPENDED}
*
*
*
* By default, new buckets are in the
* {@link BucketVersioningConfiguration#OFF off} state. Once versioning is
* enabled for a bucket the status can never be reverted to
* {@link BucketVersioningConfiguration#OFF off}.
*
*
* The versioning configuration of a bucket has different implications for
* each operation performed on that bucket or for objects within that
* bucket. For example, when versioning is enabled a PutObject
* operation creates a unique object version-id for the object being uploaded. The
* The PutObject API guarantees that, if versioning is enabled for a bucket at
* the time of the request, the new object can only be permanently deleted
* using a DeleteVersion operation. It can never be overwritten.
* Additionally, the PutObject API guarantees that,
* if versioning is enabled for a bucket the request,
* no other object will be overwritten by that request.
* Refer to the documentation sections for each API for information on how
* versioning status affects the semantics of that particular API.
*
*
* Amazon S3 is eventually consistent. It can take time for the versioning status
* of a bucket to be propagated throughout the system.
*
*
* @param getBucketVersioningConfigurationRequest
* The request object for retrieving the bucket versioning configuration.
*
* @return The bucket versioning configuration for the specified bucket.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest)
* @see AmazonS3#getBucketVersioningConfiguration(String)
* @see AWS API Documentation
*/
public BucketVersioningConfiguration getBucketVersioningConfiguration(GetBucketVersioningConfigurationRequest getBucketVersioningConfigurationRequest)
throws SdkClientException, AmazonServiceException;
/**
*
* Sets the versioning configuration for the specified bucket.
*
*
* A bucket's versioning configuration can be in one of three possible
* states:
*
* - {@link BucketVersioningConfiguration#OFF}
*
- {@link BucketVersioningConfiguration#ENABLED}
*
- {@link BucketVersioningConfiguration#SUSPENDED}
*
*
*
* By default, new buckets are in the
* {@link BucketVersioningConfiguration#OFF off} state. Once versioning is
* enabled for a bucket the status can never be reverted to
* {@link BucketVersioningConfiguration#OFF off}.
*
*
* Objects created before versioning was enabled or when versioning is
* suspended will be given the default null version ID (see
* {@link Constants#NULL_VERSION_ID}). Note that the
* null version ID is a valid version ID and is not the
* same as not having a version ID.
*
*
* The versioning configuration of a bucket has different implications for
* each operation performed on that bucket or for objects within that
* bucket. For example, when versioning is enabled a PutObject
* operation creates a unique object version-id for the object being uploaded. The
* The PutObject API guarantees that, if versioning is enabled for a bucket at
* the time of the request, the new object can only be permanently deleted
* using a DeleteVersion operation. It can never be overwritten.
* Additionally, the PutObject API guarantees that,
* if versioning is enabled for a bucket the request,
* no other object will be overwritten by that request.
* Refer to the documentation sections for each API for information on how
* versioning status affects the semantics of that particular API.
*
*
* Amazon S3 is eventually consistent. It can take time for the versioning status
* of a bucket to be propagated throughout the system.
*
*
* @param setBucketVersioningConfigurationRequest
* The request object containing all options for setting the
* bucket versioning configuration.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
*
* @see AmazonS3#getBucketVersioningConfiguration(String)
* @see AWS API Documentation
*/
public void setBucketVersioningConfiguration(SetBucketVersioningConfigurationRequest setBucketVersioningConfigurationRequest)
throws SdkClientException, AmazonServiceException;
/**
* Gets the cross origin configuration for the specified bucket, or null if
* the specified bucket does not exists, or an empty list if no
* configuration has been established.
*
* @param bucketName
* The name of the bucket for which to retrieve cross origin
* configuration.
*
* @see AmazonS3#getBucketCrossOriginConfiguration(GetBucketCrossOriginConfigurationRequest)
* @see AWS API Documentation
*/
public BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(String bucketName);
/**
* Gets the cross origin configuration for the specified bucket, or null if
* no configuration has been established.
*
* @param getBucketCrossOriginConfigurationRequest
* The request object for retrieving the bucket cross origin
* configuration.
*
* @see AmazonS3#getBucketCrossOriginConfiguration(String)
* @see AWS API Documentation
*/
public BucketCrossOriginConfiguration getBucketCrossOriginConfiguration(
GetBucketCrossOriginConfigurationRequest getBucketCrossOriginConfigurationRequest);
/**
* Sets the cross origin configuration for the specified bucket.
*
* @param bucketName
* The name of the bucket for which to retrieve cross origin
* configuration.
* @param bucketCrossOriginConfiguration
* The new cross origin configuration for this bucket, which
* completely replaces any existing configuration.
* @see AWS API Documentation
*/
public void setBucketCrossOriginConfiguration(String bucketName, BucketCrossOriginConfiguration bucketCrossOriginConfiguration);
/**
* Sets the cross origin configuration for the specified bucket.
*
* @param setBucketCrossOriginConfigurationRequest
* The request object containing all options for setting the
* bucket cross origin configuration.
* @see AWS API Documentation
*/
public void setBucketCrossOriginConfiguration(SetBucketCrossOriginConfigurationRequest setBucketCrossOriginConfigurationRequest);
/**
* Delete the cross origin configuration for the specified bucket.
*
* @param bucketName
* The name of the bucket for which to retrieve cross origin
* configuration.
*/
public void deleteBucketCrossOriginConfiguration(String bucketName);
/**
* Delete the cross origin configuration for the specified bucket.
*
* @param deleteBucketCrossOriginConfigurationRequest
* The request object containing all options for deleting the
* bucket cross origin configuration.
* @see AWS API Documentation
*/
public void deleteBucketCrossOriginConfiguration(DeleteBucketCrossOriginConfigurationRequest deleteBucketCrossOriginConfigurationRequest);
/**
* Gets the tagging configuration for the specified bucket, or null if
* the specified bucket does not exists, or an empty list if no
* configuration has been established.
*
* @param bucketName
* The name of the bucket for which to retrieve tagging
* configuration.
*
* @see AmazonS3#getBucketTaggingConfiguration(GetBucketTaggingConfigurationRequest)
* @see AWS API Documentation
*/
public BucketTaggingConfiguration getBucketTaggingConfiguration(String bucketName);
/**
* Gets the tagging configuration for the specified bucket, or null if
* the specified bucket does not exists, or an empty list if no
* configuration has been established.
*
* @param getBucketTaggingConfigurationRequest
* The request object for retrieving the bucket tagging
* configuration.
*
* @see AmazonS3#getBucketTaggingConfiguration(String)
* @see AWS API Documentation
*/
public BucketTaggingConfiguration getBucketTaggingConfiguration(
GetBucketTaggingConfigurationRequest getBucketTaggingConfigurationRequest);
/**
* Sets the tagging configuration for the specified bucket.
*
* @param bucketName
* The name of the bucket for which to set the tagging
* configuration.
* @param bucketTaggingConfiguration
* The new tagging configuration for this bucket, which
* completely replaces any existing configuration.
* @see AWS API Documentation
*/
public void setBucketTaggingConfiguration(String bucketName, BucketTaggingConfiguration bucketTaggingConfiguration);
/**
* Sets the tagging configuration for the specified bucket.
*
* @param setBucketTaggingConfigurationRequest
* The request object containing all options for setting the
* bucket tagging configuration.
* @see AWS API Documentation
*/
public void setBucketTaggingConfiguration(SetBucketTaggingConfigurationRequest setBucketTaggingConfigurationRequest);
/**
* Removes the tagging configuration for the bucket specified.
*
* @param bucketName
* The name of the bucket for which to remove the tagging
* configuration.
* @see AWS API Documentation
*/
public void deleteBucketTaggingConfiguration(String bucketName);
/**
* Removes the tagging configuration for the bucket specified.
*
* @param deleteBucketTaggingConfigurationRequest
* The request object containing all options for removing the
* bucket tagging configuration.
* @see AWS API Documentation
*/
public void deleteBucketTaggingConfiguration(
DeleteBucketTaggingConfigurationRequest deleteBucketTaggingConfigurationRequest);
/**
*
* Returns a pre-signed URL for accessing an Amazon S3 resource.
*
*
* Pre-signed URLs allow clients to form a URL for an Amazon S3 resource,
* and then sign it with the current AWS security credentials.
* The pre-signed URL
* can be shared to other users, allowing access to the resource without
* providing an account's AWS security credentials.
*
*
* Pre-signed URLs are useful in many situations where AWS security
* credentials aren't available from the client that needs to make the
* actual request to Amazon S3.
*
*
* For example, an application may need remote users to upload files to the
* application owner's Amazon S3 bucket, but doesn't need to ship the
* AWS security credentials with the application. A pre-signed URL
* to PUT an object into the owner's bucket can be generated from a remote
* location with the owner's AWS security credentials, then the pre-signed
* URL can be passed to the end user's application to use.
*
*
* If you are generating presigned url for AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param bucketName
* The name of the bucket containing the desired object.
* @param key
* The key in the specified bucket under which the desired object
* is stored.
* @param expiration
* The time at which the returned pre-signed URL will expire.
*
* @return A pre-signed URL which expires at the specified time, and can be
* used to allow anyone to download the specified object from S3,
* without exposing the owner's AWS secret access key.
*
* @throws SdkClientException
* If there were any problems pre-signing the request for the
* specified S3 object.
*
* @see AmazonS3#generatePresignedUrl(String, String, Date, HttpMethod)
* @see AmazonS3#generatePresignedUrl(GeneratePresignedUrlRequest)
*/
public URL generatePresignedUrl(String bucketName, String key, Date expiration)
throws SdkClientException;
/**
*
* Returns a pre-signed URL for accessing an Amazon S3 resource.
*
*
* Pre-signed URLs allow clients to form a URL for an Amazon S3 resource,
* and then sign it with the current AWS security credentials.
* The pre-signed URL
* can be shared to other users, allowing access to the resource without
* providing an account's AWS security credentials.
*
*
* Pre-signed URLs are useful in many situations where AWS security
* credentials aren't available from the client that needs to make the
* actual request to Amazon S3.
*
*
* For example, an application may need remote users to upload files to the
* application owner's Amazon S3 bucket, but doesn't need to ship the
* AWS security credentials with the application. A pre-signed URL
* to PUT an object into the owner's bucket can be generated from a remote
* location with the owner's AWS security credentials, then the pre-signed
* URL can be passed to the end user's application to use.
*
*
* If you are generating presigned url for AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param bucketName
* The name of the bucket containing the desired object.
* @param key
* The key in the specified bucket under which the desired object
* is stored.
* @param expiration
* The time at which the returned pre-signed URL will expire.
* @param method
* The HTTP method verb to use for this URL
*
* @return A pre-signed URL which expires at the specified time, and can be
* used to allow anyone to download the specified object from S3,
* without exposing the owner's AWS secret access key.
*
* @throws SdkClientException
* If there were any problems pre-signing the request for the
* specified S3 object.
*
* @see AmazonS3#generatePresignedUrl(String, String, Date)
* @see AmazonS3#generatePresignedUrl(GeneratePresignedUrlRequest)
*/
public URL generatePresignedUrl(String bucketName, String key, Date expiration, HttpMethod method)
throws SdkClientException;
/**
*
* Returns a pre-signed URL for accessing an Amazon S3 resource.
*
*
* Pre-signed URLs allow clients to form a URL for an Amazon S3 resource,
* and then sign it with the current AWS security credentials. The
* pre-signed URL can be shared to other users, allowing access to the
* resource without providing an account's AWS security credentials.
*
*
* Pre-signed URLs are useful in many situations where AWS security
* credentials aren't available from the client that needs to make the
* actual request to Amazon S3.
*
*
* For example, an application may need remote users to upload files to the
* application owner's Amazon S3 bucket, but doesn't need to ship the AWS
* security credentials with the application. A pre-signed URL to PUT an
* object into the owner's bucket can be generated from a remote location
* with the owner's AWS security credentials, then the pre-signed URL can be
* passed to the end user's application to use.
*
*
* Note that presigned URLs cannot be used to upload an object with an
* attached policy, as described in this blog post. That method is only suitable for POSTs from HTML
* forms by browsers.
*
*
* If you are generating presigned url for AWS KMS-encrypted objects, you need to
* specify the correct region of the bucket on your client and configure AWS
* Signature Version 4 for added security. For more information on how to do
* this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param generatePresignedUrlRequest
* The request object containing all the options for generating a
* pre-signed URL (bucket name, key, expiration date, etc).
* @return A pre-signed URL that can be used to access an Amazon S3 resource
* without requiring the user of the URL to know the account's AWS
* security credentials.
* @throws SdkClientException
* If there were any problems pre-signing the request for the
* Amazon S3 resource.
* @see AmazonS3#generatePresignedUrl(String, String, Date)
* @see AmazonS3#generatePresignedUrl(String, String, Date, HttpMethod)
*/
public URL generatePresignedUrl(GeneratePresignedUrlRequest generatePresignedUrlRequest)
throws SdkClientException;
/**
* Initiates a multipart upload and returns an InitiateMultipartUploadResult
* which contains an upload ID. This upload ID associates all the parts in
* the specific upload and is used in each of your subsequent
* {@link #uploadPart(UploadPartRequest)} requests. You also include this
* upload ID in the final request to either complete, or abort the multipart
* upload request.
*
* Note: After you initiate a multipart upload and upload one or more
* parts, you must either complete or abort the multipart upload in order to
* stop getting charged for storage of the uploaded parts. Once you complete
* or abort the multipart upload Amazon S3 will release the stored parts and
* stop charging you for their storage.
*
*
* If you are initiating a multipart upload for AWS KMS-encrypted objects, you need
* to specify the correct region of the bucket on your client and configure
* AWS Signature Version 4 for added security. For more information on how
* to do this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param request
* The InitiateMultipartUploadRequest object that specifies all
* the parameters of this operation.
*
* @return An InitiateMultipartUploadResult from Amazon S3.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public InitiateMultipartUploadResult initiateMultipartUpload(InitiateMultipartUploadRequest request)
throws SdkClientException, AmazonServiceException;
/**
* Uploads a part in a multipart upload. You must initiate a multipart
* upload before you can upload any part.
*
* Your UploadPart request must include an upload ID and a part number. The
* upload ID is the ID returned by Amazon S3 in response to your Initiate
* Multipart Upload request. Part number can be any number between 1 and
* 10,000, inclusive. A part number uniquely identifies a part and also
* defines its position within the object being uploaded. If you upload a
* new part using the same part number that was specified in uploading a
* previous part, the previously uploaded part is overwritten.
*
* To ensure data is not corrupted traversing the network, specify the
* Content-MD5 header in the Upload Part request. Amazon S3 checks the part
* data against the provided MD5 value. If they do not match, Amazon S3
* returns an error.
*
* When you upload a part, the returned UploadPartResult contains an ETag
* property. You should record this ETag property value and the part number.
* After uploading all parts, you must send a CompleteMultipartUpload
* request. At that time Amazon S3 constructs a complete object by
* concatenating all the parts you uploaded, in ascending order based on the
* part numbers. The CompleteMultipartUpload request requires you to send
* all the part numbers and the corresponding ETag values.
*
* Note:
* After you initiate a multipart upload and upload one or more parts,
* you must either complete or abort the multipart upload in order to stop
* getting charged for storage of the uploaded parts.
* Once you complete or abort the multipart upload Amazon S3 will release the
* stored parts and stop charging you for their storage.
*
*
* If you are performing upload part for AWS KMS-encrypted objects, you need
* to specify the correct region of the bucket on your client and configure
* AWS Signature Version 4 for added security. For more information on how
* to do this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* When supplying an {@link InputStream} using {@link
* UploadPartRequest#withInputStream(InputStream)} or {@link
* UploadPartRequest#setInputStream(InputStream)}, the stream will only be
* closed by the client if {@link UploadPartRequest#isLastPart()} is {@code
* true}. If this is not the last part, the stream will be left open.
*
* @param request
* The UploadPartRequest object that specifies all the parameters
* of this operation.
*
* @return An UploadPartResult from Amazon S3 containing the part number and
* ETag of the new part.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public UploadPartResult uploadPart(UploadPartRequest request)
throws SdkClientException, AmazonServiceException;
/**
* Lists the parts that have been uploaded for a specific multipart upload.
*
* This method must include the upload ID, returned by the
* {@link #initiateMultipartUpload(InitiateMultipartUploadRequest)}
* operation. This request returns a maximum of 1000 uploaded parts by
* default. You can restrict the number of parts returned by specifying the
* MaxParts property on the ListPartsRequest. If your multipart upload
* consists of more parts than allowed in the ListParts response, the
* response returns a IsTruncated field with value true, and a
* NextPartNumberMarker property. In subsequent ListParts request you can
* include the PartNumberMarker property and set its value to the
* NextPartNumberMarker property value from the previous response.
*
* @param request
* The ListPartsRequest object that specifies all the parameters
* of this operation.
*
* @return Returns a PartListing from Amazon S3.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public PartListing listParts(ListPartsRequest request)
throws SdkClientException, AmazonServiceException;
/**
* Aborts a multipart upload. After a multipart upload is aborted, no
* additional parts can be uploaded using that upload ID. The storage
* consumed by any previously uploaded parts will be freed. However, if any
* part uploads are currently in progress, those part uploads may or may not
* succeed. As a result, it may be necessary to abort a given multipart
* upload multiple times in order to completely free all storage consumed by
* all parts.
*
* @param request
* The AbortMultipartUploadRequest object that specifies all the
* parameters of this operation.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public void abortMultipartUpload(AbortMultipartUploadRequest request)
throws SdkClientException, AmazonServiceException;
/**
* Completes a multipart upload by assembling previously uploaded parts.
*
* You first upload all parts using the
* {@link #uploadPart(UploadPartRequest)} method. After successfully
* uploading all individual parts of an upload, you call this operation to
* complete the upload. Upon receiving this request, Amazon S3 concatenates
* all the parts in ascending order by part number to create a new object.
* In the CompleteMultipartUpload request, you must provide the parts list.
* For each part in the list, you provide the part number and the ETag
* header value, returned after that part was uploaded.
*
* Processing of a CompleteMultipartUpload request may take several minutes
* to complete.
*
*
* If you are perfoming a complete multipart upload for AWS KMS-encrypted objects, you need
* to specify the correct region of the bucket on your client and configure
* AWS Signature Version 4 for added security. For more information on how
* to do this, see
* http://docs.aws.amazon.com/AmazonS3/latest/dev/UsingAWSSDK.html#
* specify-signature-version
*
*
* @param request
* The CompleteMultipartUploadRequest object that specifies all
* the parameters of this operation.
*
* @return A CompleteMultipartUploadResult from S3 containing the ETag for
* the new object composed of the individual parts.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public CompleteMultipartUploadResult completeMultipartUpload(CompleteMultipartUploadRequest request)
throws SdkClientException, AmazonServiceException;
/**
* Lists in-progress multipart uploads. An in-progress multipart upload is a
* multipart upload that has been initiated, using the
* InitiateMultipartUpload request, but has not yet been completed or
* aborted.
*
* This operation returns at most 1,000 multipart uploads in the response by
* default. The number of multipart uploads can be further limited using the
* MaxUploads property on the request parameter. If there are additional
* multipart uploads that satisfy the list criteria, the response will
* contain an IsTruncated property with the value set to true. To list the
* additional multipart uploads use the KeyMarker and UploadIdMarker
* properties on the request parameters.
*
* @param request
* The ListMultipartUploadsRequest object that specifies all the
* parameters of this operation.
*
* @return A MultipartUploadListing from Amazon S3.
*
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @see AWS API Documentation
*/
public MultipartUploadListing listMultipartUploads(ListMultipartUploadsRequest request)
throws SdkClientException, AmazonServiceException;
/**
* Gets additional metadata for a previously executed successful request.
* The returned metadata is typically used for debugging issues when a
* service isn't acting as expected. This data isn't considered part of the
* result data returned by an operation; as so, it's available through this
* separate diagnostic interface.
*
* Response metadata is only cached for a limited period of time. Use this
* method to retrieve the response metadata as soon as possible after
* executing a request.
*
* @param request
* The originally executed request.
*
* @return The response metadata for the specified request, or
* null if none is available.
*/
public S3ResponseMetadata getCachedResponseMetadata(AmazonWebServiceRequest request);
/**
* @param bucketName
* Name of bucket that presumably contains object
* @param objectName
* Name of object that has to be checked
* @return result of the search
* @throws AmazonServiceException
* If any errors occurred in Amazon S3 while processing the
* request.
* @throws SdkClientException
* If any errors are encountered in the client while making the
* request or handling the response.
*/
boolean doesObjectExist(String bucketName, String objectName)
throws AmazonServiceException, SdkClientException;
/**
* Shuts down this client object, releasing any resources that might be held
* open. This is an optional method, and callers are not expected to call
* it, but can if they want to explicitly release any open resources. Once a
* client has been shutdown, it should not be used to make any more
* requests.
*/
void shutdown();
/**
* Returns the region with which the client is configured.
*
* @return The region this client will communicate with.
*/
Region getRegion();
/**
* Returns a string representation of the region with which this
* client is configured
*
* @return String value representing the region this client will
* communicate with
*/
String getRegionName();
/**
* Returns an URL for the object stored in the specified bucket and
* key.
*
* If the object identified by the given bucket and key has public read
* permissions (ex: {@link CannedAccessControlList#PublicRead}), then this
* URL can be directly accessed to retrieve the object's data.
*
* @param bucketName
* The name of the bucket containing the object whose URL is
* being requested.
* @param key
* The key under which the object whose URL is being requested is
* stored.
*
* @return A unique URL for the object stored in the specified bucket and
* key.
*/
URL getUrl(String bucketName, String key);
AmazonS3Waiters waiters();
}