package org.apache.jackrabbit.webdav.client.methods;
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License 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.
*/
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.apache.commons.httpclient.methods.RequestEntity;
import org.apache.commons.httpclient.methods.StringRequestEntity;
import org.w3c.dom.Document;
import java.io.OutputStream;
import java.io.IOException;
import java.io.ByteArrayOutputStream;
import javax.xml.transform.OutputKeys;
import javax.xml.transform.Transformer;
import javax.xml.transform.TransformerException;
import javax.xml.transform.TransformerFactory;
import javax.xml.transform.dom.DOMSource;
import javax.xml.transform.stream.StreamResult;
/**
* <code>XmlRequestEntity</code>...
*/
public class XmlRequestEntity
implements RequestEntity
{
private static Logger log = LoggerFactory.getLogger( XmlRequestEntity.class );
private final RequestEntity delegatee;
public XmlRequestEntity( Document xmlDocument )
throws IOException
{
super();
ByteArrayOutputStream out = new ByteArrayOutputStream();
try
{
TransformerFactory factory = TransformerFactory.newInstance();
Transformer transformer = factory.newTransformer();
transformer.setOutputProperty( OutputKeys.METHOD, "xml" );
transformer.setOutputProperty( OutputKeys.ENCODING, "UTF-8" );
transformer.setOutputProperty( OutputKeys.INDENT, "no" );
transformer.transform( new DOMSource( xmlDocument ), new StreamResult( out ) );
}
catch ( TransformerException e )
{
log.error( "XML serialization failed", e );
IOException exception = new IOException( "XML serialization failed" );
exception.initCause( e );
throw exception;
}
delegatee = new StringRequestEntity( out.toString(), "text/xml", "UTF-8" );
}
public boolean isRepeatable()
{
return delegatee.isRepeatable();
}
public String getContentType()
{
return delegatee.getContentType();
}
public void writeRequest( OutputStream out ) throws IOException
{
delegatee.writeRequest( out );
}
public long getContentLength()
{
return delegatee.getContentLength();
}
}