/*
* JBoss, Home of Professional Open Source
* Copyright 2005, JBoss Inc., and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.jboss.ws.core.jaxws.binding;
// $Id: JsonMessageUnMarshaller.java 6001 2008-03-18 14:32:23Z thomas.diesler@jboss.com $
import java.io.IOException;
import java.io.InputStream;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import javax.xml.soap.MimeHeaders;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import org.jboss.logging.Logger;
import org.jboss.remoting.marshal.UnMarshaller;
import org.jboss.ws.core.soap.MessageFactoryImpl;
import org.jboss.ws.extensions.json.BadgerFishDOMDocumentParser;
import org.w3c.dom.Document;
/**
* @author Thomas.Diesler@jboss.org
* @since 25-Nov-2004
*/
public class JsonMessageUnMarshaller implements UnMarshaller
{
// Provide logging
private static Logger log = Logger.getLogger(JsonMessageUnMarshaller.class);
public Object read(InputStream inputStream, Map metadata) throws IOException, ClassNotFoundException
{
if (log.isTraceEnabled())
{
log.trace("Read input stream with metadata=" + metadata);
}
// TODO: this should not be a SOAP message
try
{
MessageFactoryImpl factory = new MessageFactoryImpl();
SOAPMessage soapMsg = factory.createMessage();
Document doc = new BadgerFishDOMDocumentParser().parse(inputStream);
soapMsg.getSOAPBody().addDocument(doc);
return soapMsg;
}
catch (SOAPException ex)
{
IOException ioex = new IOException("Cannot unmarshall json input stream");
ioex.initCause(ex);
throw ioex;
}
}
/**
* Set the class loader to use for unmarhsalling. This may
* be needed when need to have access to class definitions that
* are not part of this unmarshaller's parent classloader (especially
* when doing remote classloading).
*
* @param classloader
*/
public void setClassLoader(ClassLoader classloader)
{
//NO OP
}
public UnMarshaller cloneUnMarshaller() throws CloneNotSupportedException
{
return new JsonMessageUnMarshaller();
}
private MimeHeaders getMimeHeaders(Map metadata)
{
log.debug("getMimeHeaders from: " + metadata);
MimeHeaders headers = new MimeHeaders();
Iterator i = metadata.keySet().iterator();
while (i.hasNext())
{
String key = (String)i.next();
Object value = metadata.get(key);
if (key != null && value instanceof List)
{
for (Object listValue : (List)value)
{
headers.addHeader(key, listValue.toString());
}
}
}
return headers;
}
}