/*
* Copyright 2005-2006 Sun Microsystems, Inc. All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation. Sun designates this
* particular file as subject to the "Classpath" exception as provided
* by Sun in the LICENSE file that accompanied this code.
*
* This code 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 General Public License
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
* CA 95054 USA or visit www.sun.com if you need additional information or
* have any questions.
*/
package com.sun.xml.internal.ws.handler;
import com.sun.xml.internal.ws.api.WSBinding;
import com.sun.xml.internal.ws.api.message.Packet;
import com.sun.xml.internal.ws.api.message.AttachmentSet;
import com.sun.xml.internal.ws.api.message.Attachment;
import com.sun.xml.internal.ws.api.pipe.TubeCloner;
import com.sun.xml.internal.ws.api.pipe.Tube;
import com.sun.xml.internal.ws.api.pipe.helper.AbstractFilterTubeImpl;
import com.sun.xml.internal.ws.api.model.wsdl.WSDLPort;
import com.sun.xml.internal.ws.binding.BindingImpl;
import com.sun.xml.internal.ws.message.DataHandlerAttachment;
import javax.xml.ws.handler.LogicalHandler;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.WebServiceException;
import javax.activation.DataHandler;
import java.util.List;
import java.util.ArrayList;
import java.util.Map;
/**
*
* @author WS Development Team
*/
public class ServerLogicalHandlerTube extends HandlerTube {
private WSBinding binding;
private List<LogicalHandler> logicalHandlers;
/**
* Creates a new instance of LogicalHandlerTube
*/
public ServerLogicalHandlerTube(WSBinding binding, WSDLPort port, Tube next) {
super(next, port);
this.binding = binding;
setUpProcessorOnce();
}
/**
* This constructor is used on client-side where, SOAPHandlerTube is created
* first and then a LogicalHandlerTube is created with a handler to that
* SOAPHandlerTube.
* With this handle, LogicalHandlerTube can call
* SOAPHandlerTube.closeHandlers()
*/
public ServerLogicalHandlerTube(WSBinding binding, Tube next, HandlerTube cousinTube) {
super(next, cousinTube);
this.binding = binding;
setUpProcessorOnce();
}
/**
* Copy constructor for {@link com.sun.xml.internal.ws.api.pipe.Tube#copy(com.sun.xml.internal.ws.api.pipe.TubeCloner)}.
*/
private ServerLogicalHandlerTube(ServerLogicalHandlerTube that, TubeCloner cloner) {
super(that, cloner);
this.binding = that.binding;
setUpProcessorOnce();
}
boolean isHandlerChainEmpty() {
return logicalHandlers.isEmpty();
}
/**
* Close SOAPHandlers first and then LogicalHandlers on Client
* Close LogicalHandlers first and then SOAPHandlers on Server
*/
public void close(MessageContext msgContext) {
if (binding.getSOAPVersion() != null) {
//SOAPHandlerTube will drive the closing of LogicalHandlerTube
} else {
if (processor != null)
closeLogicalHandlers(msgContext);
}
}
/**
* This is called from cousinTube.
* Close this Tube's handlers.
*/
public void closeCall(MessageContext msgContext) {
closeLogicalHandlers(msgContext);
}
//TODO:
private void closeLogicalHandlers(MessageContext msgContext) {
if (processor == null)
return;
if (remedyActionTaken) {
//Close only invoked handlers in the chain
//SERVER-SIDE
processor.closeHandlers(msgContext, processor.getIndex(), logicalHandlers.size() - 1);
processor.setIndex(-1);
//reset remedyActionTaken
remedyActionTaken = false;
} else {
//Close all handlers in the chain
//SERVER-SIDE
processor.closeHandlers(msgContext, 0, logicalHandlers.size() - 1);
}
}
public AbstractFilterTubeImpl copy(TubeCloner cloner) {
return new ServerLogicalHandlerTube(this, cloner);
}
private void setUpProcessorOnce() {
logicalHandlers = new ArrayList<LogicalHandler>();
List<LogicalHandler> logicalSnapShot= ((BindingImpl) binding).getHandlerConfig().getLogicalHandlers();
if (!logicalSnapShot.isEmpty()) {
logicalHandlers.addAll(logicalSnapShot);
if (binding.getSOAPVersion() == null) {
processor = new XMLHandlerProcessor(this, binding,
logicalHandlers);
} else {
processor = new SOAPHandlerProcessor(false, this, binding,
logicalHandlers);
}
}
}
void setUpProcessor() {
// Do nothing, Processor is setup in the constructor.
}
MessageUpdatableContext getContext(Packet packet) {
return new LogicalMessageContextImpl(binding, packet);
}
boolean callHandlersOnRequest(MessageUpdatableContext context, boolean isOneWay) {
boolean handlerResult;
try {
//SERVER-SIDE
handlerResult = processor.callHandlersRequest(HandlerProcessor.Direction.INBOUND, context, !isOneWay);
} catch (RuntimeException re) {
remedyActionTaken = true;
throw re;
}
if (!handlerResult) {
remedyActionTaken = true;
}
return handlerResult;
}
void callHandlersOnResponse(MessageUpdatableContext context, boolean handleFault) {
//Lets copy all the MessageContext.OUTBOUND_ATTACHMENT_PROPERTY to the message
Map<String, DataHandler> atts = (Map<String, DataHandler>) context.get(MessageContext.OUTBOUND_MESSAGE_ATTACHMENTS);
AttachmentSet attSet = packet.getMessage().getAttachments();
for(String cid : atts.keySet()){
Attachment att = new DataHandlerAttachment(cid, atts.get(cid));
attSet.add(att);
}
try {
//SERVER-SIDE
processor.callHandlersResponse(HandlerProcessor.Direction.OUTBOUND, context, handleFault);
} catch (WebServiceException wse) {
//no rewrapping
throw wse;
} catch (RuntimeException re) {
throw re;
}
}
}