com.qcloud.cos.model.AbstractPutObjectRequest Maven / Gradle / Ivy
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package com.qcloud.cos.model;
import java.io.File;
import java.io.InputStream;
import java.io.Serializable;
import com.qcloud.cos.internal.CosServiceRequest;
public abstract class AbstractPutObjectRequest extends CosServiceRequest
implements Cloneable, SSECustomerKeyProvider, SSECOSKeyManagementParamsProvider, CosDataSource, Serializable {
/**
* The name of an existing bucket, to which this request will upload a new
* object. You must have {@link Permission#Write} permission granted to you
* in order to upload new objects to a bucket.
*/
private String bucketName;
/**
* The key under which to store the new object.
*/
private String key;
/**
* The file containing the data to be uploaded to Qcloud COS. You must either
* specify a file or an InputStream containing the data to be uploaded to
* Qcloud COS.
*/
private File file;
/**
* The InputStream containing the data to be uploaded to Qcloud COS. You must
* either specify a file or an InputStream containing the data to be
* uploaded to Qcloud COS.
*/
private transient InputStream inputStream;
/**
* Optional metadata instructing Qcloud COS how to handle the uploaded data
* (e.g. custom user metadata, hooks for specifying content type, etc.). If
* you are uploading from an InputStream, you should always
* specify metadata with the content size set, otherwise the contents of the
* InputStream will have to be buffered in memory before they can be sent to
* Qcloud COS, which can have very negative performance impacts.
*/
private ObjectMetadata metadata;
/**
* An optional pre-configured access control policy to use for the new
* object. Ignored in favor of accessControlList, if present.
*/
private CannedAccessControlList cannedAcl;
/**
* An optional access control list to apply to the new object. If specified,
* cannedAcl will be ignored.
*/
private AccessControlList accessControlList;
/**
* The optional Qcloud COS storage class to use when storing the new object.
* If not specified, the default, standard storage class will be used.
*
* For more information on Qcloud COS storage classes and available values,
* see the {@link StorageClass} enumeration.
*/
private String storageClass;
/** The optional redirect location about an object */
private String redirectLocation;
/**
* The optional customer-provided server-side encryption key to use to
* encrypt the uploaded object.
*/
private SSECustomerKey sseCustomerKey;
/**
* The optional COS Key Management system parameters to be used to encrypt
* the the object on the server side.
*/
private SSECOSKeyManagementParams sseCOSKeyManagementParams;
/**
* Constructs a new
* {@link AbstractPutObjectRequest} object to upload a file to the
* specified bucket and key. After constructing the request,
* users may optionally specify object metadata or a canned ACL as well.
*
* @param bucketName
* The name of an existing bucket to which the new object will be
* uploaded.
* @param key
* The key under which to store the new object.
* @param file
* The path of the file to upload to Qcloud COS.
*/
public AbstractPutObjectRequest(String bucketName, String key, File file) {
this.bucketName = bucketName;
this.key = key;
this.file = file;
}
/**
* Constructs a new {@link AbstractPutObjectRequest} object with redirect location.
* After constructing the request, users may optionally specify object
* metadata or a canned ACL as well.
*
* @param bucketName
* The name of an existing bucket to which the new object will be
* uploaded.
* @param key
* The key under which to store the new object.
* @param redirectLocation
* The redirect location of this new object.
*/
public AbstractPutObjectRequest(String bucketName, String key,
String redirectLocation) {
this.bucketName = bucketName;
this.key = key;
this.redirectLocation = redirectLocation;
}
/**
* Constructs a new
* {@link AbstractPutObjectRequest} object to upload a stream of data to
* the specified bucket and key. After constructing the request,
* users may optionally specify object metadata or a canned ACL as well.
*
* Content length for the data stream must be
* specified in the object metadata parameter; Qcloud COS requires it
* be passed in before the data is uploaded. Failure to specify a content
* length will cause the entire contents of the input stream to be buffered
* locally in memory so that the content length can be calculated, which can
* result in negative performance problems.
*
*
* @param bucketName
* The name of an existing bucket to which the new object will be
* uploaded.
* @param key
* The key under which to store the new object.
* @param input
* The stream of data to upload to Qcloud COS.
* @param metadata
* The object metadata. At minimum this specifies the
* content length for the stream of data being uploaded.
*/
protected AbstractPutObjectRequest(String bucketName, String key,
InputStream input, ObjectMetadata metadata) {
this.bucketName = bucketName;
this.key = key;
this.inputStream = input;
this.metadata = metadata;
}
/**
* Gets the name of the existing bucket where this request will
* upload a new object to.
* In order to upload the object,
* users must have {@link Permission#Write} permission granted.
*
* @return The name of an existing bucket where this request will
* upload a new object to.
*
* @see AbstractPutObjectRequest#setBucketName(String)
* @see AbstractPutObjectRequest#withBucketName(String)
*/
public String getBucketName() {
return bucketName;
}
/**
* Sets the name of an existing bucket where this request will
* upload a new object to. In order to upload the object,
* users must have {@link Permission#Write} permission granted.
*
* @param bucketName
* The name of an existing bucket where this request will
* upload a new object to.
* In order to upload the object,
* users must have {@link Permission#Write} permission granted.
*
* @see AbstractPutObjectRequest#getBucketName()
* @see AbstractPutObjectRequest#withBucketName(String)
*/
public void setBucketName(String bucketName) {
this.bucketName = bucketName;
}
/**
* Sets the name of the bucket where this request will upload a new
* object to. Returns this object, enabling additional method calls to be
* chained together.
*
* In order to upload the object,
* users must have {@link Permission#Write} permission granted.
*
* @param bucketName
* The name of an existing bucket where this request will
* upload a new object to.
* In order to upload the object,
* users must have {@link Permission#Write} permission granted.
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method calls to be
* chained together.
*
* @see AbstractPutObjectRequest#getBucketName()
* @see AbstractPutObjectRequest#setBucketName(String)
*/
public T withBucketName(
String bucketName) {
setBucketName(bucketName);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Gets the key under which to store the new object.
*
* @return The key under which to store the new object.
*
* @see AbstractPutObjectRequest#setKey(String)
* @see AbstractPutObjectRequest#withKey(String)
*/
public String getKey() {
return key;
}
/**
* Sets the key under which to store the new object.
*
* @param key
* The key under which to store the new object.
*
* @see AbstractPutObjectRequest#getKey()
* @see AbstractPutObjectRequest#withKey(String)
*/
public void setKey(String key) {
this.key = key;
}
/**
* Sets the key under which to store the new object. Returns this object,
* enabling additional method calls to be chained together.
*
* @param key
* The key under which to store the new object.
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method calls to be
* chained together.
*
* @see AbstractPutObjectRequest#getKey()
* @see AbstractPutObjectRequest#setKey(String)
*/
public T withKey(String key) {
setKey(key);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Gets the optional Qcloud COS storage class to use when storing the new
* object. If not specified, the default standard storage class is
* used when storing the object.
*
* For more information on available Qcloud COS storage classes, see the
* {@link StorageClass} enumeration.
*
*
* @return The Qcloud COS storage class to use when storing the newly copied
* object.
*
* @see AbstractPutObjectRequest#setStorageClass(String)
* @see AbstractPutObjectRequest#setStorageClass(StorageClass)
* @see AbstractPutObjectRequest#withStorageClass(StorageClass)
* @see AbstractPutObjectRequest#withStorageClass(String)
*/
public String getStorageClass() {
return storageClass;
}
/**
* Sets the optional Qcloud COS storage class to use when storing the new
* object. If not specified, the default standard storage class will be
* used when storing the new object.
*
* For more information on Qcloud COS storage classes and available values,
* see the {@link StorageClass} enumeration.
*
*
* @param storageClass
* The storage class to use when storing the new object.
*
* @see #getStorageClass()
* @see #setStorageClass(String)
* @see #withStorageClass(StorageClass)
* @see #withStorageClass(String)
*/
public void setStorageClass(String storageClass) {
this.storageClass = storageClass;
}
/**
* Sets the optional Qcloud COS storage class to use when storing the new
* object. Returns this {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together. If not specified, the default standard
* storage class will be used when storing the object.
*
* For more information on Qcloud COS storage classes and available values,
* see the {@link StorageClass} enumeration.
*
*
* @param storageClass
* The storage class to use when storing the new object.
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method calls to be
* chained together.
*
* @see AbstractPutObjectRequest#getStorageClass()
* @see AbstractPutObjectRequest#setStorageClass(StorageClass)
* @see AbstractPutObjectRequest#setStorageClass(String)
* @see AbstractPutObjectRequest#withStorageClass(StorageClass)
*/
public T withStorageClass(
String storageClass) {
setStorageClass(storageClass);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Sets the optional Qcloud COS storage class to use when storing the new
* object. If not specified, the default standard storage class will be
* used when storing the object.
*
* For more information on Qcloud COS storage classes and available values,
* see the {@link StorageClass} enumeration.
*
*
* @param storageClass
* The storage class to use when storing the new object.
*
* @see #getStorageClass()
* @see #setStorageClass(String)
*/
public void setStorageClass(StorageClass storageClass) {
this.storageClass = storageClass.toString();
}
/**
* Sets the optional Qcloud COS storage class to use when storing the new
* object. Returns this {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together. If not specified, the default standard
* storage class will be used when storing the object.
*
* For more information on Qcloud COS storage classes and available values,
* see the {@link StorageClass} enumeration.
*
*
* @param storageClass
* The storage class to use when storing the new object.
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method calls to be
* chained together.
*
* @see AbstractPutObjectRequest#getStorageClass()
* @see AbstractPutObjectRequest#setStorageClass(StorageClass)
* @see AbstractPutObjectRequest#setStorageClass(String)
* @see AbstractPutObjectRequest#withStorageClass(String)
*/
public T withStorageClass(
StorageClass storageClass) {
setStorageClass(storageClass);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Gets the path and name of the file
* containing the data to be uploaded to Qcloud COS.
* Either specify a file or an input stream containing the data to be
* uploaded to Qcloud COS; both cannot be specified.
*
* @return The path and name of the file
* containing the data to be uploaded to Qcloud COS.
*
* @see AbstractPutObjectRequest#setFile(File)
* @see AbstractPutObjectRequest#withFile(File)
* @see AbstractPutObjectRequest#setInputStream(InputStream)
* @see AbstractPutObjectRequest#withInputStream(InputStream)
*/
@Override
public File getFile() {
return file;
}
/**
* Sets the path and name of the file
* containing the data to be uploaded to Qcloud COS.
* Either specify a file or an input stream containing the data to be
* uploaded to Qcloud COS; both cannot be specified.
*
* @param file
* The path and name of the
* file containing the data to be uploaded to Qcloud COS.
*
* @see AbstractPutObjectRequest#getFile()
* @see AbstractPutObjectRequest#withFile(File)
* @see AbstractPutObjectRequest#getInputStream()
* @see AbstractPutObjectRequest#withInputStream(InputStream)
*/
@Override
public void setFile(File file) {
this.file = file;
}
/**
* Sets the file containing the data to be uploaded to Qcloud COS.
* Returns this {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* Either specify a file or an input stream containing the data to
* be uploaded to Qcloud COS; both cannot be specified.
*
* @param file
* The file containing the data to be uploaded to Qcloud COS.
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* @see AbstractPutObjectRequest#getFile()
* @see AbstractPutObjectRequest#setFile(File)
* @see AbstractPutObjectRequest#getInputStream()
* @see AbstractPutObjectRequest#setInputStream(InputStream)
*/
public T withFile(File file) {
setFile(file);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Gets the optional metadata instructing Qcloud COS how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying content
* type, etc.).
*
* If uploading from an input stream,
* always specify metadata with the content size set. Otherwise the
* contents of the input stream have to be buffered in memory before
* being sent to Qcloud COS. This can cause very negative performance
* impacts.
*
*
* @return The optional metadata instructing Qcloud COS how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying
* content type, etc.).
*
* @see AbstractPutObjectRequest#setMetadata(ObjectMetadata)
* @see AbstractPutObjectRequest#withMetadata(ObjectMetadata)
*/
public ObjectMetadata getMetadata() {
return metadata;
}
/**
* Sets the optional metadata instructing Qcloud COS how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying content
* type, etc.).
*
* If uploading from an input stream,
* always specify metadata with the content size set. Otherwise the
* contents of the input stream have to be buffered in memory before
* being sent to Qcloud COS. This can cause very negative performance
* impacts.
*
*
* @param metadata
* The optional metadata instructing Qcloud COS how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying
* content type, etc.).
*
* @see AbstractPutObjectRequest#getMetadata()
* @see AbstractPutObjectRequest#withMetadata(ObjectMetadata)
*/
public void setMetadata(ObjectMetadata metadata) {
this.metadata = metadata;
}
/**
* Sets the optional metadata instructing Qcloud COS how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying content
* type, etc.). Returns this {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* If uploading from an input stream,
* always specify metadata with the content size set. Otherwise the
* contents of the input stream have to be buffered in memory before
* being sent to Qcloud COS. This can cause very negative performance
* impacts.
*
*
* @param metadata
* The optional metadata instructing Qcloud COS how to handle the
* uploaded data (e.g. custom user metadata, hooks for specifying
* content type, etc.).
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* @see AbstractPutObjectRequest#getMetadata()
* @see AbstractPutObjectRequest#setMetadata(ObjectMetadata)
*/
public T withMetadata(
ObjectMetadata metadata) {
setMetadata(metadata);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Gets the optional pre-configured access control policy to use for the
* new object.
*
* @return The optional pre-configured access control policy to use for the
* new object.
*
* @see AbstractPutObjectRequest#setCannedAcl(CannedAccessControlList)
* @see AbstractPutObjectRequest#withCannedAcl(CannedAccessControlList)
*/
public CannedAccessControlList getCannedAcl() {
return cannedAcl;
}
/**
* Sets the optional pre-configured access control policy to use for the new
* object.
*
* @param cannedAcl
* The optional pre-configured access control policy to use for
* the new object.
*
* @see AbstractPutObjectRequest#getCannedAcl()
* @see AbstractPutObjectRequest#withCannedAcl(CannedAccessControlList)
*/
public void setCannedAcl(CannedAccessControlList cannedAcl) {
this.cannedAcl = cannedAcl;
}
/**
* Sets the optional pre-configured access control policy to use for the new
* object. Returns this {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* @param cannedAcl
* The optional pre-configured access control policy to use for
* the new object.
*
* @return This {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* @see AbstractPutObjectRequest#getCannedAcl()
* @see AbstractPutObjectRequest#setCannedAcl(CannedAccessControlList)
*/
public T withCannedAcl(
CannedAccessControlList cannedAcl) {
setCannedAcl(cannedAcl);
@SuppressWarnings("unchecked") T t = (T) this;
return t;
}
/**
* Returns the optional access control list for the new object. If
* specified, cannedAcl will be ignored.
*/
public AccessControlList getAccessControlList() {
return accessControlList;
}
/**
* Sets the optional access control list for the new object. If specified,
* cannedAcl will be ignored.
*
* @param accessControlList
* The access control list for the new object.
*/
public void setAccessControlList(AccessControlList accessControlList) {
this.accessControlList = accessControlList;
}
/**
* Sets the optional access control list for the new object. If specified,
* cannedAcl will be ignored. Returns this {@link AbstractPutObjectRequest},
* enabling additional method calls to be chained together.
*
* @param accessControlList
* The access control list for the new object.
*/
public T withAccessControlList(
AccessControlList accessControlList) {
setAccessControlList(accessControlList);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Gets the input stream containing the data to be uploaded to Qcloud COS.
* The user of this request
* must either specify a file or an input stream containing the data to be
* uploaded to Qcloud COS; both cannot be specified.
*
* @return The input stream containing the data to be uploaded to Qcloud COS.
* Either specify a file or an input stream containing the
* data to be uploaded to Qcloud COS, not both.
*
* @see AbstractPutObjectRequest#setInputStream(InputStream)
* @see AbstractPutObjectRequest#withInputStream(InputStream)
* @see AbstractPutObjectRequest#setFile(File)
* @see AbstractPutObjectRequest#withFile(File)
*/
@Override
public InputStream getInputStream() {
return inputStream;
}
/**
* Sets the input stream containing the data to be uploaded to Qcloud COS.
* Either specify a file or an input stream containing the data to be
* uploaded to Qcloud COS; both cannot be specified.
*
* @param inputStream
* The input stream containing the data to be uploaded to Qcloud
* COS. Either specify a file or an input stream containing the
* data to be uploaded to Qcloud COS, not both.
*
* @see AbstractPutObjectRequest#getInputStream()
* @see AbstractPutObjectRequest#withInputStream(InputStream)
* @see AbstractPutObjectRequest#getFile()
* @see AbstractPutObjectRequest#withFile(File)
*/
@Override
public void setInputStream(InputStream inputStream) {
this.inputStream = inputStream;
}
/**
* Sets the input stream containing the data to be uploaded to Qcloud COS.
* Returns this {@link AbstractPutObjectRequest}, enabling additional method
* calls to be chained together.
*
* Either specify a file or an input stream containing the data to be
* uploaded to Qcloud COS; both cannot be specified.
*
*
* @param inputStream
* The InputStream containing the data to be uploaded to Qcloud
* COS.
*
* @return This PutObjectRequest, so that additional method calls can be
* chained together.
*
* @see AbstractPutObjectRequest#getInputStream()
* @see AbstractPutObjectRequest#setInputStream(InputStream)
* @see AbstractPutObjectRequest#getFile()
* @see AbstractPutObjectRequest#setFile(File)
*/
public T withInputStream(
InputStream inputStream) {
setInputStream(inputStream);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Sets the optional redirect location for the new object.
*
* @param redirectLocation
* The redirect location for the new object.
*/
public void setRedirectLocation(String redirectLocation) {
this.redirectLocation = redirectLocation;
}
/**
* Gets the optional redirect location for the new object.
*/
public String getRedirectLocation() {
return this.redirectLocation;
}
/**
* Sets the optional redirect location for the new object.Returns this
* {@link AbstractPutObjectRequest}, enabling additional method calls to be chained
* together.
* @param redirectLocation
* The redirect location for the new object.
*/
public T withRedirectLocation(
String redirectLocation) {
this.redirectLocation = redirectLocation;
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
@Override
public SSECustomerKey getSSECustomerKey() {
return sseCustomerKey;
}
/**
* Sets the optional customer-provided server-side encryption key to use to
* encrypt the uploaded object.
*
* @param sseKey
* The optional customer-provided server-side encryption key to
* use to encrypt the uploaded object.
*/
public void setSSECustomerKey(SSECustomerKey sseKey) {
if (sseKey != null && this.sseCOSKeyManagementParams != null) {
throw new IllegalArgumentException(
"Either SSECustomerKey or SSECOSKeyManagementParams must not be set at the same time.");
}
this.sseCustomerKey = sseKey;
}
/**
* Sets the optional customer-provided server-side encryption key to use to
* encrypt the uploaded object, and returns the updated request object so
* that additional method calls can be chained together.
*
* @param sseKey
* The optional customer-provided server-side encryption key to
* use to encrypt the uploaded object.
*
* @return This updated request object so that additional method calls can
* be chained together.
*/
public T withSSECustomerKey(
SSECustomerKey sseKey) {
setSSECustomerKey(sseKey);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
/**
* Returns the COS Key Management System parameters used to encrypt the
* object on server side.
*/
@Override
public SSECOSKeyManagementParams getSSECOSKeyManagementParams() {
return sseCOSKeyManagementParams;
}
/**
* Sets the COS Key Management System parameters used to encrypt the object
* on server side.
*/
public void setSSECOSKeyManagementParams(SSECOSKeyManagementParams params) {
if (params != null && this.sseCustomerKey != null) {
throw new IllegalArgumentException(
"Either SSECustomerKey or SSECOSKeyManagementParams must not be set at the same time.");
}
this.sseCOSKeyManagementParams = params;
}
/**
* Sets the COS Key Management System parameters used to encrypt the object
* on server side.
*
* @return returns the update PutObjectRequest
*/
public T withSSECOSKeyManagementParams(
SSECOSKeyManagementParams sseCOSKeyManagementParams) {
setSSECOSKeyManagementParams(sseCOSKeyManagementParams);
@SuppressWarnings("unchecked") T t = (T)this;
return t;
}
@Override
public abstract AbstractPutObjectRequest clone();
protected final T copyPutObjectBaseTo(
T target) {
copyBaseTo(target);
final ObjectMetadata metadata = getMetadata();
return target.withAccessControlList(getAccessControlList())
.withCannedAcl(getCannedAcl())
.withInputStream(getInputStream())
.withMetadata(metadata == null ? null : metadata.clone())
.withRedirectLocation(getRedirectLocation())
.withStorageClass(getStorageClass())
.withSSECOSKeyManagementParams(getSSECOSKeyManagementParams())
.withSSECustomerKey(getSSECustomerKey())
;
}
}