com.amazonaws.services.s3.internal.S3XmlResponseHandler Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of aws-java-sdk-s3 Show documentation
Show all versions of aws-java-sdk-s3 Show documentation
The AWS Java SDK for Amazon S3 module holds the client classes that are used for communicating with Amazon Simple Storage Service
The newest version!
/*
* Copyright 2010-2024 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.internal;
import java.io.InputStream;
import java.util.Map;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import com.amazonaws.AmazonWebServiceResponse;
import com.amazonaws.http.HttpResponse;
import com.amazonaws.transform.Unmarshaller;
/**
* S3 Implementation of HttpResponseHandler. Relies on a SAX unmarshaller for
* handling the response.
*/
public class S3XmlResponseHandler extends AbstractS3ResponseHandler {
/** The SAX unmarshaller to use when handling the response from S3 */
private Unmarshaller responseUnmarshaller;
/** Shared logger for profiling information */
private static final Log log = LogFactory.getLog("com.amazonaws.request");
/** Response headers from the processed response */
private Map responseHeaders;
/**
* Constructs a new S3 response handler that will use the specified SAX
* unmarshaller to turn the response into an object.
*
* @param responseUnmarshaller
* The SAX unmarshaller to use on the response from S3.
*/
public S3XmlResponseHandler(Unmarshaller responseUnmarshaller) {
this.responseUnmarshaller = responseUnmarshaller;
}
/**
* @see com.amazonaws.http.HttpResponseHandler#handle(com.amazonaws.http.HttpResponse)
*/
public AmazonWebServiceResponse handle(HttpResponse response) throws Exception {
AmazonWebServiceResponse awsResponse = parseResponseMetadata(response);
responseHeaders = response.getHeaders();
if (responseUnmarshaller != null) {
log.trace("Beginning to parse service response XML");
T result = responseUnmarshaller.unmarshall(response.getContent());
log.trace("Done parsing service response XML");
awsResponse.setResult(result);
}
return awsResponse;
}
/**
* Returns the headers from the processed response. Will return null until a
* response has been handled.
*
* @return the headers from the processed response.
*/
public Map getResponseHeaders() {
return responseHeaders;
}
}
© 2015 - 2024 Weber Informatics LLC | Privacy Policy