Mercurial > jdk8-mips64-public > jaxws / file revision

 /*

  * Copyright (c) 1997, 2013, Oracle and/or its affiliates. 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.  Oracle designates this

  * particular file as subject to the "Classpath" exception as provided

  * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

  * or visit www.oracle.com if you need additional information or have any

  * questions.

  */

 package com.sun.xml.internal.ws.client.sei;

 import com.sun.istack.internal.NotNull;

 import com.sun.istack.internal.Nullable;

 import com.sun.xml.internal.ws.api.SOAPVersion;

 import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;

 import com.sun.xml.internal.ws.api.client.WSPortInfo;

 import com.sun.xml.internal.ws.api.databinding.Databinding;

 import com.sun.xml.internal.ws.api.addressing.WSEndpointReference;

 import com.sun.xml.internal.ws.api.message.Header;

 import com.sun.xml.internal.ws.api.message.Headers;

 import com.sun.xml.internal.ws.api.message.Packet;

 import com.sun.xml.internal.ws.api.model.MEP;

 import com.sun.xml.internal.ws.api.model.wsdl.WSDLBoundOperation;

 import com.sun.xml.internal.ws.api.pipe.Fiber;

 import com.sun.xml.internal.ws.api.pipe.Tube;

 import com.sun.xml.internal.ws.api.server.Container;

 import com.sun.xml.internal.ws.api.server.ContainerResolver;

 import com.sun.xml.internal.ws.binding.BindingImpl;

 import com.sun.xml.internal.ws.client.AsyncResponseImpl;

 import com.sun.xml.internal.ws.client.RequestContext;

 import com.sun.xml.internal.ws.client.ResponseContextReceiver;

 import com.sun.xml.internal.ws.client.Stub;

 import com.sun.xml.internal.ws.client.WSServiceDelegate;

 import com.sun.xml.internal.ws.model.JavaMethodImpl;

 import com.sun.xml.internal.ws.model.SOAPSEIModel;

 import com.sun.xml.internal.ws.wsdl.OperationDispatcher;

 import javax.xml.namespace.QName;

 import java.lang.reflect.InvocationHandler;

 import java.lang.reflect.InvocationTargetException;

 import java.lang.reflect.Method;

 import java.lang.reflect.Modifier;

 import java.lang.reflect.Proxy;

 import java.util.HashMap;

 import java.util.Map;

 /**

  * {@link Stub} that handles method invocations

  * through a strongly-typed endpoint interface.

  *

  * @author Kohsuke Kawaguchi

  */

 public final class SEIStub extends Stub implements InvocationHandler {

         Databinding databinding;

     @Deprecated

     public SEIStub(WSServiceDelegate owner, BindingImpl binding, SOAPSEIModel seiModel, Tube master, WSEndpointReference epr) {

         super(owner, master, binding, seiModel.getPort(), seiModel.getPort().getAddress(), epr);

         this.seiModel = seiModel;

         this.soapVersion = binding.getSOAPVersion();

         databinding = seiModel.getDatabinding();

         initMethodHandlers();

     }

     // added portInterface to the constructor, otherwise AsyncHandler won't work

     public SEIStub(WSPortInfo portInfo, BindingImpl binding, SOAPSEIModel seiModel, WSEndpointReference epr) {

         super(portInfo, binding, seiModel.getPort().getAddress(),epr);

         this.seiModel = seiModel;

         this.soapVersion = binding.getSOAPVersion();

         databinding = seiModel.getDatabinding();

         initMethodHandlers();

     }

     private void initMethodHandlers() {

         Map<WSDLBoundOperation, JavaMethodImpl> syncs = new HashMap<WSDLBoundOperation, JavaMethodImpl>();

         // fill in methodHandlers.

         // first fill in sychronized versions

         for (JavaMethodImpl m : seiModel.getJavaMethods()) {

             if (!m.getMEP().isAsync) {

                 SyncMethodHandler handler = new SyncMethodHandler(this, m);

                 syncs.put(m.getOperation(), m);

                 methodHandlers.put(m.getMethod(), handler);

             }

         }

         for (JavaMethodImpl jm : seiModel.getJavaMethods()) {

             JavaMethodImpl sync = syncs.get(jm.getOperation());

             if (jm.getMEP() == MEP.ASYNC_CALLBACK) {

                 Method m = jm.getMethod();

                 CallbackMethodHandler handler = new CallbackMethodHandler(

                         this, m, m.getParameterTypes().length - 1);

                 methodHandlers.put(m, handler);

             }

             if (jm.getMEP() == MEP.ASYNC_POLL) {

                 Method m = jm.getMethod();

                 PollingMethodHandler handler = new PollingMethodHandler(this, m);

                 methodHandlers.put(m, handler);

             }

         }

     }

     public final SOAPSEIModel seiModel;

     public final SOAPVersion soapVersion;

     /**

      * Nullable when there is no associated WSDL Model

      * @return

      */

     public @Nullable

     OperationDispatcher getOperationDispatcher() {

         if(operationDispatcher == null && wsdlPort != null)

             operationDispatcher = new OperationDispatcher(wsdlPort,binding,seiModel);

         return operationDispatcher;

     }

     /**

      * For each method on the port interface we have

      * a {@link MethodHandler} that processes it.

      */

     private final Map<Method, MethodHandler> methodHandlers = new HashMap<Method, MethodHandler>();

     public Object invoke(Object proxy, Method method, Object[] args) throws Throwable {

         validateInputs(proxy, method);

         Container old = ContainerResolver.getDefault().enterContainer(owner.getContainer());

         try {

             MethodHandler handler = methodHandlers.get(method);

             if (handler != null) {

                 return handler.invoke(proxy, args);

             } else {

                 // we handle the other method invocations by ourselves

                 try {

                     return method.invoke(this, args);

                 } catch (IllegalAccessException e) {

                     // impossible

                     throw new AssertionError(e);

                 } catch (IllegalArgumentException e) {

                     throw new AssertionError(e);

                 } catch (InvocationTargetException e) {

                     throw e.getCause();

                 }

             }

         } finally {

             ContainerResolver.getDefault().exitContainer(old);

         }

     }

     private void validateInputs(Object proxy, Method method) {

         if (proxy == null || !Proxy.isProxyClass(proxy.getClass())) {

             throw new IllegalStateException("Passed object is not proxy!");

         }

         Class<?> declaringClass = method.getDeclaringClass();

         if (method == null || declaringClass == null

                 || Modifier.isStatic(method.getModifiers())) {

             throw new IllegalStateException("Invoking static method is not allowed!");

         }

     }

     public final Packet doProcess(Packet request, RequestContext rc, ResponseContextReceiver receiver) {

         return super.process(request, rc, receiver);

     }

     public final void doProcessAsync(AsyncResponseImpl<?> receiver, Packet request, RequestContext rc, Fiber.CompletionCallback callback) {

         super.processAsync(receiver, request, rc, callback);

     }

     protected final @NotNull QName getPortName() {

         return wsdlPort.getName();

     }

     public void setOutboundHeaders(Object... headers) {

         if(headers==null)

             throw new IllegalArgumentException();

         Header[] hl = new Header[headers.length];

         for( int i=0; i<hl.length; i++ ) {

             if(headers[i]==null)

                 throw new IllegalArgumentException();

             hl[i] = Headers.create(seiModel.getBindingContext(),headers[i]);

         }

         super.setOutboundHeaders(hl);

     }

 }