/*
* Copyright 2014-2017 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.model;
import java.util.Collections;
import java.util.HashMap;
import java.util.Map;
import com.amazonaws.AmazonWebServiceRequest;
/**
* Used to create a new instruction file, typically used to share an encrypted
* S3 object with partners via re-encrypting the CEK of the specified S3 object
* with a partner-specific public key.
*/
public final class PutInstructionFileRequest extends AmazonWebServiceRequest
implements MaterialsDescriptionProvider, EncryptionMaterialsFactory {
/**
* The S3 object id of the respective S3 object to which this instruction
* file is used.
*/
private final S3ObjectId s3ObjectId;
/**
* Material to be used in the instruction file.
*/
private final EncryptionMaterials encryptionMaterials;
/**
* Material description to be stored in the instruction file; applicable
* only if {@link #encryptionMaterials} is not specified.
*/
private final Map<String, String> matDesc;
/**
* Suffix to be used for the instruction file. If suffix is null, the
* default suffix will be used.
*/
private final String suffix;
/**
* 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 redirect location about an object */
private String redirectLocation;
/**
* The optional Amazon S3 storage class to use when storing the new object.
* If not specified, the default, standard storage class will be used.
* <p>
* For more information on Amazon S3 storage classes and available values,
* see the {@link StorageClass} enumeration.
*/
private String storageClass;
/**
* @param s3ObjectId
* id of the corresponding s3 object.
* @param matDesc
* material description of the instruction file
* @param suffix
* suffix of the instruction file to be put
*/
public PutInstructionFileRequest(S3ObjectId s3ObjectId,
Map<String, String> matDesc, String suffix) {
if (s3ObjectId == null || s3ObjectId instanceof InstructionFileId)
throw new IllegalArgumentException("Invalid s3 object id");
if (suffix == null || suffix.trim().isEmpty())
throw new IllegalArgumentException("suffix must be specified");
this.s3ObjectId = s3ObjectId;
@SuppressWarnings("unchecked")
Map<String,String> md = matDesc == null
? Collections.EMPTY_MAP
: Collections.unmodifiableMap(new HashMap<String, String>(matDesc));
this.matDesc = md;
this.suffix = suffix;
this.encryptionMaterials = null;
}
/**
* @param s3ObjectId
* id of the corresponding s3 object.
* @param encryptionMaterials
* encryption materials to be used for the instruction file
* @param suffix
* suffix of the instruction file to be put
*/
public PutInstructionFileRequest(S3ObjectId s3ObjectId,
EncryptionMaterials encryptionMaterials, String suffix) {
if (s3ObjectId == null || s3ObjectId instanceof InstructionFileId)
throw new IllegalArgumentException("Invalid s3 object id");
if (suffix == null || suffix.trim().isEmpty())
throw new IllegalArgumentException("suffix must be specified");
if (encryptionMaterials == null)
throw new IllegalArgumentException("encryption materials must be specified");
this.s3ObjectId = s3ObjectId;
this.suffix = suffix;
this.encryptionMaterials = encryptionMaterials;
this.matDesc = null;
}
/**
* Returns the S3 object id for which the new instruction file will be
* created. This is not the instruction file id.
*/
public S3ObjectId getS3ObjectId() {
return s3ObjectId;
}
/**
* Returns the material description for the new instruction file.
*/
@Override
public Map<String, String> getMaterialsDescription() {
return matDesc == null
? encryptionMaterials.getMaterialsDescription()
: matDesc
;
}
/**
* Returns the encryption materials if specified; or null if not.
*/
@Override
public EncryptionMaterials getEncryptionMaterials() {
return encryptionMaterials;
}
/**
* Returns the suffix for the new instruction file.
*/
public String getSuffix() {
return suffix;
}
/**
* 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 PutObjectRequest#setCannedAcl(CannedAccessControlList)
* @see PutObjectRequest#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 PutObjectRequest#getCannedAcl()
* @see PutObjectRequest#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 PutObjectRequest}, 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 PutObjectRequest}, enabling additional method calls
* to be chained together.
*
* @see PutObjectRequest#getCannedAcl()
* @see PutObjectRequest#setCannedAcl(CannedAccessControlList)
*/
public PutInstructionFileRequest withCannedAcl(
CannedAccessControlList cannedAcl) {
setCannedAcl(cannedAcl);
return this;
}
/**
* 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 PutObjectRequest},
* enabling additional method calls to be chained together.
*
* @param accessControlList
* The access control list for the new object.
*/
public PutInstructionFileRequest withAccessControlList(
AccessControlList accessControlList) {
setAccessControlList(accessControlList);
return this;
}
/**
* Gets the optional redirect location for the new object.
*/
public String getRedirectLocation() {
return this.redirectLocation;
}
/**
* 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;
}
/**
* Sets the optional redirect location for the new object.Returns this
* {@link PutObjectRequest}, enabling additional method calls to be chained
* together.
*
* @param redirectLocation
* The redirect location for the new object.
*/
public PutInstructionFileRequest withRedirectLocation(
String redirectLocation) {
this.redirectLocation = redirectLocation;
return this;
}
/**
* Gets the optional Amazon S3 storage class to use when storing the new
* object. If not specified, the default standard storage class is used when
* storing the object.
* <p>
* For more information on available Amazon S3 storage classes, see the
* {@link StorageClass} enumeration.
* </p>
*
* @return The Amazon S3 storage class to use when storing the newly copied
* object.
*
* @see #setStorageClass(String)
* @see #setStorageClass(StorageClass)
* @see #withStorageClass(StorageClass)
* @see #withStorageClass(String)
*/
public String getStorageClass() {
return storageClass;
}
/**
* Sets the optional Amazon S3 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.
* <p>
* For more information on Amazon S3 storage classes and available values,
* see the {@link StorageClass} enumeration.
* </p>
*
* @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 Amazon S3 storage class to use when storing the new
* object. Returns this {@link PutObjectRequest}, enabling additional method
* calls to be chained together. If not specified, the default standard
* storage class will be used when storing the object.
* <p>
* For more information on Amazon S3 storage classes and available values,
* see the {@link StorageClass} enumeration.
* </p>
*
* @param storageClass
* The storage class to use when storing the new object.
*
* @return This {@link PutObjectRequest}, enabling additional method calls
* to be chained together.
*
* @see #getStorageClass()
* @see #setStorageClass(StorageClass)
* @see #setStorageClass(String)
* @see #withStorageClass(StorageClass)
*/
public PutInstructionFileRequest withStorageClass(String storageClass) {
setStorageClass(storageClass);
return this;
}
/**
* Sets the optional Amazon S3 storage class to use when storing the new
* object. If not specified, the default standard storage class will be used
* when storing the object.
* <p>
* For more information on Amazon S3 storage classes and available values,
* see the {@link StorageClass} enumeration.
* </p>
*
* @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 Amazon S3 storage class to use when storing the new
* object. Returns this {@link PutObjectRequest}, enabling additional method
* calls to be chained together. If not specified, the default standard
* storage class will be used when storing the object.
* <p>
* For more information on Amazon S3 storage classes and available values,
* see the {@link StorageClass} enumeration.
* </p>
*
* @param storageClass
* The storage class to use when storing the new object.
*
* @return This {@link PutObjectRequest}, enabling additional method calls
* to be chained together.
*
* @see #getStorageClass()
* @see #setStorageClass(StorageClass)
* @see #setStorageClass(String)
* @see #withStorageClass(String)
*/
public PutInstructionFileRequest withStorageClass(StorageClass storageClass) {
setStorageClass(storageClass);
return this;
}
/**
* Creates and returns a {@link PutObjectRequest} for the instruction file
* with the specified suffix.
*/
public PutObjectRequest createPutObjectRequest(S3Object s3Object) {
if (!s3Object.getBucketName().equals(s3ObjectId.getBucket())
|| !s3Object.getKey().equals(s3ObjectId.getKey())) {
throw new IllegalArgumentException("s3Object passed inconsistent with the instruction file being created");
}
InstructionFileId ifid= s3ObjectId.instructionFileId(suffix);
// ObjectMetadata metadata = s3Object.getObjectMetadata();
return new PutObjectRequest(ifid.getBucket(), ifid.getKey(), redirectLocation)
.withAccessControlList(accessControlList)
.withCannedAcl(cannedAcl)
// .withFile(file)
// .withInputStream(inputStream)
// don't want the metadata for the new instruction file
// .withMetadata(metadata == null ? null : metadata.clone())
.withStorageClass(storageClass)
.withGeneralProgressListener(getGeneralProgressListener())
.withRequestMetricCollector(getRequestMetricCollector())
;
}
}