com.sun.xml.ws.server.sei.ActionBasedDispatcher Maven / Gradle / Ivy
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package com.sun.xml.ws.server.sei;
import com.sun.istack.NotNull;
import com.sun.xml.ws.api.WSBinding;
import com.sun.xml.ws.api.addressing.AddressingVersion;
import com.sun.xml.ws.api.message.HeaderList;
import com.sun.xml.ws.api.message.Message;
import com.sun.xml.ws.api.message.Messages;
import com.sun.xml.ws.api.message.Packet;
import com.sun.xml.ws.model.AbstractSEIModelImpl;
import com.sun.xml.ws.model.JavaMethodImpl;
import java.util.HashMap;
import java.util.Map;
/**
* An {@link EndpointMethodDispatcher} that uses
* WS-Addressing Action Message Addressing Property, wsa:Action,
* as the key for dispatching.
*
* A map of all wsa:Actions on the port and the corresponding {@link EndpointMethodHandler}
* is initialized in the constructor. The wsa:Action value is extracted from
* the request {@link Packet} and used as the key to return the correct
* handler.
*
* @author Arun Gupta
*/
final class ActionBasedDispatcher implements EndpointMethodDispatcher {
private final WSBinding binding;
private final Map actionMethodHandlers;
private final @NotNull AddressingVersion av;
public ActionBasedDispatcher(AbstractSEIModelImpl model, WSBinding binding, SEIInvokerTube invokerTube) {
this.binding = binding;
assert binding.getAddressingVersion()!=null; // this dispatcher can be only used when addressing is on.
av = binding.getAddressingVersion();
actionMethodHandlers = new HashMap();
for( JavaMethodImpl m : model.getJavaMethods() ) {
EndpointMethodHandler handler = new EndpointMethodHandler(invokerTube,m,binding);
String action = m.getInputAction();
//first look at annotations and then in wsdlmodel
if(action != null && !action.equals("")) {
actionMethodHandlers.put(action, handler);
} else {
action = m.getOperation().getOperation().getInput().getAction();
if (action != null)
actionMethodHandlers.put(action, handler);
}
}
}
public EndpointMethodHandler getEndpointMethodHandler(Packet request) throws DispatchException {
HeaderList hl = request.getMessage().getHeaders();
String action = hl.getAction(av, binding.getSOAPVersion());
if (action == null)
// this message doesn't contain addressing headers, which is legal.
// this happens when the server is capable of processing addressing but the client didn't send them
return null;
EndpointMethodHandler h = actionMethodHandlers.get(action);
if (h != null)
return h;
// invalid action header
Message result = Messages.create(action, av, binding.getSOAPVersion());
throw new DispatchException(result);
}
}