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package com.sun.xml.ws.handler;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.handler.MessageHandler;
import com.sun.xml.ws.api.message.Attachment;
import com.sun.xml.ws.api.message.AttachmentSet;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.api.model.SEIModel;
import com.sun.xml.ws.api.pipe.Tube;
import com.sun.xml.ws.api.pipe.TubeCloner;
import com.sun.xml.ws.api.pipe.helper.AbstractFilterTubeImpl;
import com.sun.xml.ws.binding.BindingImpl;
import com.sun.xml.ws.client.HandlerConfiguration;
import com.sun.xml.ws.message.DataHandlerAttachment;
import javax.activation.DataHandler;
import javax.xml.ws.WebServiceException;
import javax.xml.ws.handler.MessageContext;
import javax.xml.ws.handler.Handler;
import java.util.*;
/**
* @author Rama Pulavarthi
*/
public class ServerMessageHandlerTube extends HandlerTube{
private SEIModel seiModel;
private WSBinding binding;
private Set<String> roles;
public ServerMessageHandlerTube(SEIModel seiModel, WSBinding binding, Tube next, HandlerTube cousinTube) {
super(next, cousinTube);
this.seiModel = seiModel;
this.binding = binding;
setUpHandlersOnce();
}
/**
* Copy constructor for {@link com.sun.xml.ws.api.pipe.Tube#copy(com.sun.xml.ws.api.pipe.TubeCloner)}.
*/
private ServerMessageHandlerTube(ServerMessageHandlerTube that, TubeCloner cloner) {
super(that, cloner);
this.seiModel = that.seiModel;
this.binding = that.binding;
this.handlers = that.handlers;
this.roles = that.roles;
}
private void setUpHandlersOnce() {
handlers = new ArrayList<Handler>();
HandlerConfiguration handlerConfig = ((BindingImpl) binding).getHandlerConfig();
List<MessageHandler> msgHandlersSnapShot= handlerConfig.getMessageHandlers();
if (!msgHandlersSnapShot.isEmpty()) {
handlers.addAll(msgHandlersSnapShot);
roles = new HashSet<String>();
roles.addAll(handlerConfig.getRoles());
}
}
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()){
if (attSet.get(cid) == null) { // Otherwise we would be adding attachments twice
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;
}
}
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 setUpProcessor() {
if(!handlers.isEmpty()) {
processor = new SOAPHandlerProcessor(false, this, binding, handlers);
}
}
void closeHandlers(MessageContext mc) {
closeServersideHandlers(mc);
}
MessageUpdatableContext getContext(Packet packet) {
MessageHandlerContextImpl context = new MessageHandlerContextImpl(seiModel, binding, port, packet, roles);
return context;
}
//should be overridden by DriverHandlerTubes
@Override
protected void initiateClosing(MessageContext mc) {
close(mc);
super.initiateClosing(mc);
}
public AbstractFilterTubeImpl copy(TubeCloner cloner) {
return new ServerMessageHandlerTube(this, cloner);
}
}