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The AWS Android SDK for Amazon S3 module holds the client classes that are used for communicating with Amazon Simple Storage Service
/*
* Copyright 2010-2015 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.model;
import java.util.ArrayList;
import java.util.List;
import com.amazonaws.AmazonWebServiceRequest;
import com.amazonaws.services.s3.AmazonS3;
/**
* Provides options for deleting multiple objects in a specified bucket. Once
* deleted, the object(s) can only be restored if versioning was enabled when
* the object(s) was deleted.You may specify up to 1000 keys.
*
* @see AmazonS3#deleteObjects(DeleteObjectsRequest)
*/
public class DeleteObjectsRequest extends AmazonWebServiceRequest {
/**
* The name of the Amazon S3 bucket containing the object(s) to delete.
*/
private String bucketName;
/**
* Whether to enable quiet mode for the response. In quiet mode, only errors
* are reported. Defaults to false.
*/
private boolean quiet;
/**
* The optional Multi-Factor Authentication information to include with this
* request. Multi-Factor Authentication is required when deleting a version
* from a bucket that has enabled MFA Delete in its bucket versioning
* configuration. See
* {@link BucketVersioningConfiguration#setMfaDeleteEnabled(Boolean)} for
* more information on MFA Delete.
*/
private MultiFactorAuthentication mfa;
/**
* List of keys to delete, with optional versions.
*/
private final List keys = new ArrayList();
/**
* Constructs a new {@link DeleteObjectsRequest}, specifying the objects'
* bucket name.
*
* @param bucketName
* The name of the Amazon S3 bucket containing the object(s) to
* delete.
*/
public DeleteObjectsRequest(String bucketName) {
setBucketName(bucketName);
}
/**
* Gets the name of the Amazon S3 bucket containing the object(s) to delete.
*
* @return The name of the Amazon S3 bucket containing the object(s) to
* delete.
* @see DeleteObjectsRequest#setBucketName(String)
*/
public String getBucketName() {
return bucketName;
}
/**
* Sets the name of the Amazon S3 bucket containing the object(s) to delete.
*
* @param bucketName
* The name of the Amazon S3 bucket containing the object(s) to
* delete.
* @see DeleteObjectsRequest#getBucketName()
*/
public void setBucketName(String bucketName) {
this.bucketName = bucketName;
}
/**
* Sets the name of the Amazon S3 bucket containing the object(s) to delete
* and returns this object, enabling additional method calls to be chained
* together.
*
* @param bucketName
* The name of the Amazon S3 bucket containing the object(s) to
* delete.
* @return The updated {@link DeleteObjectsRequest} object, enabling
* additional method calls to be chained together.
*/
public DeleteObjectsRequest withBucketName(String bucketName) {
setBucketName(bucketName);
return this;
}
/**
*
* Gets the optional Multi-Factor Authentication information included
* with this request.
*
*
* Multi-Factor Authentication is required when deleting an object version
* from a bucket which has MFADelete enabled in its bucket versioning
* configuration.
*
*
* See {@link BucketVersioningConfiguration#setMfaDeleteEnabled(Boolean)}
* for more information on MFADelete.
*
*
* @return The optional Multi-Factor Authentication information included
* with this request.
*/
public MultiFactorAuthentication getMfa() {
return mfa;
}
/**
*
* Sets the optional Multi-Factor Authentication information to include with
* this request.
*
*
* Multi-Factor Authentication is required when deleting an object version
* from a bucket which has MFADelete enabled in its bucket versioning
* configuration.
*
*
* See {@link BucketVersioningConfiguration#setMfaDeleteEnabled(Boolean)}
* for more information on MFADelete.
*
*
* @param mfa
* The optional Multi-Factor Authentication information to
* include with this request.
*/
public void setMfa(MultiFactorAuthentication mfa) {
this.mfa = mfa;
}
/**
*
* Sets the optional Multi-Factor Authentication information to include with
* this request
* Returns this, enabling additional method
* calls to be chained together.
*
*
* Multi-Factor Authentication is required when deleting an object version
* from a bucket which has MFADelete enabled in its bucket versioning
* configuration
*
*
* See {@link BucketVersioningConfiguration#setMfaDeleteEnabled(Boolean)}
* for more information on MFADelete.
*
*
* @param mfa
* The optional Multi-Factor Authentication information to
* include with this request.
*
* @return this, enabling additional method
* calls to be chained together.
*/
public DeleteObjectsRequest withMfa(MultiFactorAuthentication mfa) {
setMfa(mfa);
return this;
}
/**
* Sets the quiet element for this request. When true, only errors will be
* returned in the service response.
*/
public void setQuiet(boolean quiet) {
this.quiet = quiet;
}
/**
* Returns the quiet element for this request. When true, only errors will be
* returned in the service response.
*/
public boolean getQuiet() {
return quiet;
}
/**
* Sets the quiet element for this request. When true, only errors will be
* returned in the service response.
*
* @return this, to chain multiple calls together.
*/
public DeleteObjectsRequest withQuiet(boolean quiet) {
this.setQuiet(quiet);
return this;
}
/**
* Sets the list of keys to delete from this bucket, clearing any existing
* list of keys.
*
* @param keys
* The list of keys to delete from this bucket
*/
public void setKeys(List keys) {
this.keys.clear();
this.keys.addAll(keys);
}
/**
* Sets the list of keys to delete from this bucket, clearing any existing
* list of keys.
*
* @param keys
* The list of keys to delete from this bucket
*
* @return this, to chain multiple calls togethers.
*/
public DeleteObjectsRequest withKeys(List keys) {
setKeys(keys);
return this;
}
/**
* Returns the list of keys to delete from this bucket.
*/
public List getKeys() {
return keys;
}
/**
* Convenience method to specify a set of keys without versions.
*
* @see DeleteObjectsRequest#withKeys(List)
*/
public DeleteObjectsRequest withKeys(String... keys) {
List keyVersions = new ArrayList(keys.length);
for (String key : keys) {
keyVersions.add(new KeyVersion(key));
}
setKeys(keyVersions);
return this;
}
/**
* A key to delete, with an optional version attribute.
*/
public static class KeyVersion {
private final String key;
private final String version;
/**
* Constructs a key without a version.
*/
public KeyVersion(String key) {
this(key, null);
}
/**
* Constructs a key-version pair.
*/
public KeyVersion(String key, String version) {
this.key = key;
this.version = version;
}
public String getKey() {
return key;
}
public String getVersion() {
return version;
}
}
}