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package com.sun.xml.internal.ws.server.sei;
import com.oracle.webservices.internal.api.databinding.JavaCallInfo;
import com.sun.istack.internal.NotNull;
import com.sun.xml.internal.ws.api.WSBinding;
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.pipe.NextAction;
import com.sun.xml.internal.ws.api.server.Invoker;
import com.sun.xml.internal.ws.client.sei.MethodHandler;
import com.sun.xml.internal.ws.model.AbstractSEIModelImpl;
import com.sun.xml.internal.ws.server.InvokerTube;
import com.sun.xml.internal.ws.wsdl.DispatchException;
import java.lang.reflect.InvocationTargetException;
/**
* This pipe is used to invoke SEI based endpoints.
*
* @author Jitendra Kotamraju
*/
public class SEIInvokerTube extends InvokerTube {
/**
* For each method on the port interface we have
* a {@link MethodHandler} that processes it.
*/
private final WSBinding binding;
private final AbstractSEIModelImpl model;
public SEIInvokerTube(AbstractSEIModelImpl model,Invoker invoker, WSBinding binding) {
super(invoker);
this.binding = binding;
this.model = model;
}
/**
* This binds the parameters for SEI endpoints and invokes the endpoint method. The
* return value, and response Holder arguments are used to create a new {@link Message}
* that traverses through the Pipeline to transport.
*/
public @NotNull NextAction processRequest(@NotNull Packet req) {
JavaCallInfo call = model.getDatabinding().deserializeRequest(req);
if (call.getException() == null) {
try {
if (req.getMessage().isOneWay(model.getPort()) && req.transportBackChannel != null) {
req.transportBackChannel.close();
}
Object ret = getInvoker(req).invoke(req, call.getMethod(), call.getParameters());
call.setReturnValue(ret);
} catch (InvocationTargetException e) {
call.setException(e);
} catch (Exception e) {
call.setException(e);
}
} else if (call.getException() instanceof DispatchException) {
DispatchException e = (DispatchException)call.getException();
return doReturnWith(req.createServerResponse(e.fault, model.getPort(), null, binding));
}
Packet res = (Packet) model.getDatabinding().serializeResponse(call);
res = req.relateServerResponse(res, req.endpoint.getPort(), model, req.endpoint.getBinding());
assert res != null;
return doReturnWith(res);
}
public @NotNull NextAction processResponse(@NotNull Packet response) {
return doReturnWith(response);
}
public @NotNull NextAction processException(@NotNull Throwable t) {
return doThrow(t);
}
}