/*
* Copyright 2010-2012 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.transfer.internal;
import java.util.concurrent.ExecutionException;
import java.util.concurrent.Future;
import com.amazonaws.AmazonClientException;
import com.amazonaws.AmazonServiceException;
import com.amazonaws.services.s3.transfer.Upload;
import com.amazonaws.services.s3.transfer.model.UploadResult;
public class UploadImpl extends AbstractTransfer implements Upload {
public UploadImpl(String description, TransferProgressImpl transferProgressInternalState,
ProgressListenerChain progressListenerChain, TransferStateChangeListener listener) {
super(description, transferProgressInternalState, progressListenerChain, listener);
}
/**
* Waits for this upload to complete and returns the result of this
* upload. Be prepared to handle errors when calling this method. Any
* errors that occurred during the asynchronous transfer will be re-thrown
* through this method.
*
* @return The result of this transfer.
*
* @throws AmazonClientException
* If any errors were 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.
* @throws InterruptedException
* If this thread is interrupted while waiting for the upload to
* complete.
*/
public UploadResult waitForUploadResult()
throws AmazonClientException, AmazonServiceException, InterruptedException {
try {
UploadResult result = null;
while (!monitor.isDone() || result == null) {
Future<?> f = monitor.getFuture();
result = (UploadResult)f.get();
}
return result;
} catch (ExecutionException e) {
rethrowExecutionException(e);
return null;
}
}
}