/*
* JBoss, Home of Professional Open Source.
* Copyright 2006, Red Hat Middleware LLC, and individual contributors
* as indicated by the @author tags. See the copyright.txt file 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.extensions.addressing.jaxws;
import org.jboss.logging.Logger;
import org.jboss.ws.extensions.addressing.AddressingClientUtil;
import org.jboss.ws.extensions.addressing.AddressingConstantsImpl;
import org.jboss.ws.extensions.addressing.soap.SOAPAddressingPropertiesImpl;
import org.jboss.ws.metadata.umdm.ClientEndpointMetaData;
import org.jboss.ws.metadata.umdm.OperationMetaData;
import org.jboss.ws.core.CommonMessageContext;
import org.jboss.wsf.common.handler.GenericSOAPHandler;
import org.w3c.dom.Element;
import javax.xml.namespace.QName;
import javax.xml.soap.SOAPException;
import javax.xml.soap.SOAPMessage;
import javax.xml.ws.BindingProvider;
import javax.xml.ws.addressing.AddressingBuilder;
import javax.xml.ws.addressing.AddressingException;
import javax.xml.ws.addressing.JAXWSAConstants;
import javax.xml.ws.addressing.soap.SOAPAddressingBuilder;
import javax.xml.ws.addressing.soap.SOAPAddressingProperties;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.MessageContext.Scope;
import javax.xml.ws.handler.soap.SOAPMessageContext;
import javax.xml.ws.soap.AddressingFeature;
import java.net.URISyntaxException;
import java.util.Collections;
import java.util.HashSet;
import java.util.LinkedList;
import java.util.List;
import java.util.Set;
/**
* A client side handler that reads/writes the addressing properties
* and puts then into the message context.
*
* @author Thomas.Diesler@jboss.org
* @author Heiko.Braun@jboss.com
* @since 24-Nov-2005
*/
public class WSAddressingClientHandler extends GenericSOAPHandler
{
// Provide logging
private static Logger log = Logger.getLogger(WSAddressingClientHandler.class);
private static AddressingBuilder ADDR_BUILDER;
private static AddressingConstantsImpl ADDR_CONSTANTS;
private static Set<QName> HEADERS = new HashSet<QName>();
static
{
ADDR_CONSTANTS = new AddressingConstantsImpl();
ADDR_BUILDER = AddressingBuilder.getAddressingBuilder();
HEADERS.add( ADDR_CONSTANTS.getActionQName());
HEADERS.add( ADDR_CONSTANTS.getToQName());
}
public Set getHeaders()
{
return Collections.unmodifiableSet(HEADERS);
}
protected boolean handleOutbound(MessageContext msgContext)
{
log.debug("handleOutbound");
SOAPAddressingProperties addrProps = (SOAPAddressingProperties)msgContext.get(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES);
if (addrProps != null)
{
msgContext.put(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_OUTBOUND, addrProps);
msgContext.setScope(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_OUTBOUND, Scope.APPLICATION);
}
addrProps = (SOAPAddressingProperties)msgContext.get(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_OUTBOUND);
if (addrProps == null)
{
// supply default addressing properties
addrProps = (SOAPAddressingPropertiesImpl)ADDR_BUILDER.newAddressingProperties();
msgContext.put(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_OUTBOUND, addrProps);
msgContext.setScope(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_OUTBOUND, Scope.APPLICATION);
}
if (addrProps.getAction() == null)
{
try
{
OperationMetaData opMetaData = ((CommonMessageContext)msgContext).getOperationMetaData();
if (msgContext.get(BindingProvider.SOAPACTION_URI_PROPERTY) != null)
{
addrProps.setAction(ADDR_BUILDER.newURI(msgContext.get(BindingProvider.SOAPACTION_URI_PROPERTY).toString()));
}
else
{
addrProps.setAction(ADDR_BUILDER.newURI(opMetaData.getJavaName()));
}
}
catch (URISyntaxException ex)
{
// ignore
}
}
//Add this optional messageID
if (addrProps.getMessageID()== null)
{
addrProps.setMessageID(AddressingClientUtil.createMessageID());
}
SOAPMessage soapMessage = ((SOAPMessageContext)msgContext).getMessage();
addrProps.writeHeaders(soapMessage);
return true;
}
protected boolean handleInbound(MessageContext msgContext)
{
log.debug("handleInbound");
try
{
SOAPMessage soapMessage = ((SOAPMessageContext)msgContext).getMessage();
if (soapMessage.getSOAPPart().getEnvelope() != null)
{
SOAPAddressingBuilder builder = (SOAPAddressingBuilder)SOAPAddressingBuilder.getAddressingBuilder();
SOAPAddressingProperties addrProps = (SOAPAddressingProperties)builder.newAddressingProperties();
CommonMessageContext commonMsgContext = (CommonMessageContext)msgContext;
ClientEndpointMetaData serverMetaData = (ClientEndpointMetaData)commonMsgContext.getEndpointMetaData();
AddressingFeature addrFeature = serverMetaData.getFeature(AddressingFeature.class);
if (addrFeature != null && addrFeature.isRequired())
{
try
{
soapMessage.setProperty("isRequired", true);
}
catch (Exception e)
{
//ignore
}
}
addrProps.readHeaders(soapMessage);
msgContext.put(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES, addrProps);
msgContext.setScope(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES, Scope.APPLICATION);
msgContext.put(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_INBOUND, addrProps);
msgContext.setScope(JAXWSAConstants.CLIENT_ADDRESSING_PROPERTIES_INBOUND, Scope.APPLICATION);
msgContext.put(MessageContext.REFERENCE_PARAMETERS, convertToElementList(addrProps.getReferenceParameters().getElements()));
msgContext.setScope(MessageContext.REFERENCE_PARAMETERS, Scope.APPLICATION);
}
}
catch (SOAPException ex)
{
throw new AddressingException("Cannot handle response", ex);
}
return true;
}
private static List<Element> convertToElementList(List<Object> objects)
{
if (objects == null) return null;
List<Element> elements = new LinkedList<Element>();
for (Object o : objects)
{
if (o instanceof Element)
{
elements.add((Element)o);
}
}
return elements;
}
}