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* Copyright (c) 2005, 2006, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
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* published by the Free Software Foundation. Oracle designates this
* particular file as subject to the "Classpath" exception as provided
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*
* 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).
*
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* 2 along with this work; if not, write to the Free Software Foundation,
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*
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package com.sun.xml.internal.ws.handler;
import com.sun.xml.internal.ws.api.message.AttachmentSet;
import com.sun.xml.internal.ws.api.message.HeaderList;
import com.sun.xml.internal.ws.api.message.Message;
import com.sun.xml.internal.ws.api.message.Packet;
import com.sun.xml.internal.ws.api.WSBinding;
import com.sun.xml.internal.ws.message.EmptyMessageImpl;
import com.sun.xml.internal.ws.message.source.PayloadSourceMessage;
import javax.xml.transform.Source;
import javax.xml.ws.LogicalMessage;
import javax.xml.ws.handler.LogicalMessageContext;
/**
* Implementation of LogicalMessageContext. This class is used at runtime
* to pass to the handlers for processing logical messages.
*
* <p>This Class delegates most of the fuctionality to Packet
*
* @see Packet
*
* @author WS Development Team
*/
class LogicalMessageContextImpl extends MessageUpdatableContext implements LogicalMessageContext {
private LogicalMessageImpl lm;
private WSBinding binding;
public LogicalMessageContextImpl(WSBinding binding, Packet packet) {
super(packet);
this.binding = binding;
}
public LogicalMessage getMessage() {
if(lm == null)
lm = new LogicalMessageImpl(packet);
return lm;
}
void setPacketMessage(Message newMessage){
if(newMessage != null) {
packet.setMessage(newMessage);
lm = null;
}
}
protected void updateMessage() {
//If LogicalMessage is not acccessed, its not modified.
if(lm != null) {
//Check if LogicalMessageImpl has changed, if so construct new one
//TODO: Attachments are not used
// Packet are handled through MessageContext
if(lm.isPayloadModifed()){
Message msg = packet.getMessage();
HeaderList headers = msg.getHeaders();
AttachmentSet attachments = msg.getAttachments();
Source modifiedPayload = lm.getModifiedPayload();
if(modifiedPayload == null){
packet.setMessage(new EmptyMessageImpl(headers,attachments,binding.getSOAPVersion()));
} else {
packet.setMessage(new PayloadSourceMessage(headers,modifiedPayload, attachments, binding.getSOAPVersion()));
}
}
lm = null;
}
}
}