ohair@286: /*
ohair@286:  * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
ohair@286:  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
ohair@286:  *
ohair@286:  * This code is free software; you can redistribute it and/or modify it
ohair@286:  * under the terms of the GNU General Public License version 2 only, as
ohair@286:  * published by the Free Software Foundation.  Oracle designates this
ohair@286:  * particular file as subject to the "Classpath" exception as provided
ohair@286:  * by Oracle in the LICENSE file that accompanied this code.
ohair@286:  *
ohair@286:  * This code is distributed in the hope that it will be useful, but WITHOUT
ohair@286:  * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
ohair@286:  * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
ohair@286:  * version 2 for more details (a copy is included in the LICENSE file that
ohair@286:  * accompanied this code).
ohair@286:  *
ohair@286:  * You should have received a copy of the GNU General Public License version
ohair@286:  * 2 along with this work; if not, write to the Free Software Foundation,
ohair@286:  * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
ohair@286:  *
ohair@286:  * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
ohair@286:  * or visit www.oracle.com if you need additional information or have any
ohair@286:  * questions.
ohair@286:  */
ohair@286: 
ohair@286: package com.sun.xml.internal.ws.client.sei;
ohair@286: 
ohair@286: import com.sun.xml.internal.ws.api.databinding.ClientCallBridge;
ohair@286: import com.sun.xml.internal.ws.api.message.Message;
ohair@286: import com.sun.xml.internal.ws.api.message.Packet;
ohair@286: import com.sun.xml.internal.ws.client.RequestContext;
ohair@286: import com.sun.xml.internal.ws.client.ResponseContextReceiver;
ohair@286: import com.sun.xml.internal.ws.encoding.soap.DeserializationException;
ohair@286: import com.sun.xml.internal.ws.fault.SOAPFaultBuilder;
ohair@286: import com.sun.xml.internal.ws.message.jaxb.JAXBMessage;
ohair@286: import com.sun.xml.internal.ws.model.CheckedExceptionImpl;
ohair@286: import com.sun.xml.internal.ws.model.JavaMethodImpl;
ohair@286: import com.sun.xml.internal.ws.model.ParameterImpl;
ohair@286: import com.sun.xml.internal.ws.model.WrapperParameter;
ohair@286: import com.sun.xml.internal.org.jvnet.ws.databinding.JavaCallInfo;
ohair@286: 
ohair@286: import javax.xml.bind.JAXBException;
ohair@286: import javax.xml.namespace.QName;
ohair@286: import javax.xml.stream.XMLStreamException;
ohair@286: import javax.xml.ws.Holder;
ohair@286: 
ohair@286: import java.lang.reflect.Method;
ohair@286: import java.util.ArrayList;
ohair@286: import java.util.HashMap;
ohair@286: import java.util.List;
ohair@286: import java.util.Map;
ohair@286: 
ohair@286: /**
ohair@286:  * {@link MethodHandler} that handles synchronous method invocations.
ohair@286:  *
ohair@286:  * <p>
ohair@286:  * This class mainly performs the following two tasks:
ohair@286:  * <ol>
ohair@286:  *  <li>Accepts Object[] that represents arguments for a Java method,
ohair@286:  *      and creates {@link JAXBMessage} that represents a request message.
ohair@286:  *  <li>Takes a {@link Message] that represents a response,
ohair@286:  *      and extracts the return value (and updates {@link Holder}s.)
ohair@286:  * </ol>
ohair@286:  *
ohair@286:  * <h2>Creating {@link JAXBMessage}</h2>
ohair@286:  * <p>
ohair@286:  * At the construction time, we prepare {@link BodyBuilder} and {@link MessageFiller}s
ohair@286:  * that know how to move arguments into a {@link Message}.
ohair@286:  * Some arguments go to the payload, some go to headers, still others go to attachments.
ohair@286:  *
ohair@286:  * @author Kohsuke Kawaguchi
ohair@286:  */
ohair@286: final class SyncMethodHandler extends MethodHandler {
ohair@286: //    private ResponseBuilder responseBuilder;
ohair@286: 
ohair@286:     SyncMethodHandler(SEIStub owner, Method m) {
ohair@286:         super(owner, m);
ohair@286: //        responseBuilder = buildResponseBuilder(method, ValueSetterFactory.SYNC);
ohair@286:     }
ohair@286: 
ohair@286: //    SyncMethodHandler(SEIStub owner, JavaMethodImpl method) {
ohair@286: //        super(owner, method);
ohair@286: //        responseBuilder = buildResponseBuilder(method, ValueSetterFactory.SYNC);
ohair@286: //    }
ohair@286: 
ohair@286:     Object invoke(Object proxy, Object[] args) throws Throwable {
ohair@286:         return invoke(proxy,args,owner.requestContext,owner);
ohair@286:     }
ohair@286: 
ohair@286:     /**
ohair@286:      * Invokes synchronously, but with the given {@link RequestContext}
ohair@286:      * and {@link ResponseContextReceiver}.
ohair@286:      *
ohair@286:      * @param rc
ohair@286:      *      This {@link RequestContext} is used for invoking this method.
ohair@286:      *      We take this as a separate parameter because of the async invocation
ohair@286:      *      handling, which requires a separate copy.
ohair@286:      */
ohair@286:     Object invoke(Object proxy, Object[] args, RequestContext rc, ResponseContextReceiver receiver) throws Throwable {
ohair@286:         JavaCallInfo call = owner.databinding.createJavaCallInfo(method, args);
ohair@286: //      Packet req = new Packet(createRequestMessage(args));
ohair@286:         Packet req = (Packet) owner.databinding.serializeRequest(call);
ohair@286:         // process the message
ohair@286:         Packet reply = owner.doProcess(req,rc,receiver);
ohair@286: 
ohair@286:         Message msg = reply.getMessage();
ohair@286:         if(msg ==null)
ohair@286:             // no reply. must have been one-way
ohair@286:             return null;
ohair@286: 
ohair@286:         try {
ohair@286: //              return dbHandler.readResponse(reply, call).getReturnValue();
ohair@286:             call = owner.databinding.deserializeResponse(reply, call);
ohair@286:             if (call.getException() != null) {
ohair@286:                 throw call.getException();
ohair@286:             } else {
ohair@286:                 return call.getReturnValue();
ohair@286:             }
ohair@286: //            if(msg.isFault()) {
ohair@286: //                SOAPFaultBuilder faultBuilder = SOAPFaultBuilder.create(msg);
ohair@286: //                throw faultBuilder.createException(checkedExceptions);
ohair@286: //            } else {
ohair@286: //                return responseBuilder.readResponse(msg,args);
ohair@286: //            }
ohair@286:         } catch (JAXBException e) {
ohair@286:             throw new DeserializationException("failed.to.read.response",e);
ohair@286:         } catch (XMLStreamException e) {
ohair@286:             throw new DeserializationException("failed.to.read.response",e);
ohair@286:         } finally {
ohair@286:                 if (reply.transportBackChannel != null)
ohair@286:                         reply.transportBackChannel.close();
ohair@286:         }
ohair@286:     }
ohair@286: 
ohair@286:     ValueGetterFactory getValueGetterFactory() {
ohair@286:         return ValueGetterFactory.SYNC;
ohair@286:     }
ohair@286: 
ohair@286: }