1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/ws/client/sei/AsyncMethodHandler.java Tue Mar 06 16:09:35 2012 -0800
1.3 @@ -0,0 +1,224 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.ws.client.sei;
1.30 +
1.31 +//import com.sun.tools.internal.ws.wsdl.document.soap.SOAPBinding;
1.32 +
1.33 +import com.sun.istack.internal.NotNull;
1.34 +import com.sun.istack.internal.Nullable;
1.35 +import com.sun.xml.internal.ws.api.databinding.ClientCallBridge;
1.36 +import com.sun.xml.internal.ws.api.message.Message;
1.37 +import com.sun.xml.internal.ws.api.message.Packet;
1.38 +import com.sun.xml.internal.ws.api.pipe.Fiber;
1.39 +import com.sun.xml.internal.ws.api.pipe.FiberContextSwitchInterceptor;
1.40 +import com.sun.xml.internal.ws.client.AsyncInvoker;
1.41 +import com.sun.xml.internal.ws.client.AsyncResponseImpl;
1.42 +import com.sun.xml.internal.ws.client.RequestContext;
1.43 +import com.sun.xml.internal.ws.client.ResponseContext;
1.44 +import com.sun.xml.internal.ws.fault.SOAPFaultBuilder;
1.45 +import com.sun.xml.internal.ws.model.JavaMethodImpl;
1.46 +import com.sun.xml.internal.ws.model.ParameterImpl;
1.47 +import com.sun.xml.internal.ws.model.WrapperParameter;
1.48 +import com.sun.xml.internal.org.jvnet.ws.databinding.JavaCallInfo;
1.49 +
1.50 +import javax.jws.soap.SOAPBinding.Style;
1.51 +import javax.xml.ws.AsyncHandler;
1.52 +import javax.xml.ws.Response;
1.53 +import javax.xml.ws.WebServiceException;
1.54 +
1.55 +import java.lang.reflect.Method;
1.56 +import java.util.List;
1.57 +
1.58 +/**
1.59 + * Common part between {@link CallbackMethodHandler} and {@link PollingMethodHandler}.
1.60 + *
1.61 + * @author Kohsuke Kawaguchi
1.62 + * @author Jitendra Kotamraju
1.63 + */
1.64 +abstract class AsyncMethodHandler extends MethodHandler {
1.65 +
1.66 + AsyncMethodHandler(SEIStub owner, Method m) {
1.67 + super(owner, m);
1.68 + }
1.69 +
1.70 +// private final ResponseBuilder responseBuilder;
1.71 +// /**
1.72 +// * Async bean class that has setters for all out parameters
1.73 +// */
1.74 +// private final @Nullable Class asyncBeanClass;
1.75 +//
1.76 +// AsyncMethodHandler(SEIStub owner, JavaMethodImpl jm, JavaMethodImpl sync) {
1.77 +// super(owner, sync);
1.78 +//
1.79 +// List<ParameterImpl> rp = sync.getResponseParameters();
1.80 +// int size = 0;
1.81 +// for( ParameterImpl param : rp ) {
1.82 +// if (param.isWrapperStyle()) {
1.83 +// WrapperParameter wrapParam = (WrapperParameter)param;
1.84 +// size += wrapParam.getWrapperChildren().size();
1.85 +// if (sync.getBinding().getStyle() == Style.DOCUMENT) {
1.86 +// // doc/asyncBeanClass - asyncBeanClass bean is in async signature
1.87 +// // Add 2 or more so that it is considered as async bean case
1.88 +// size += 2;
1.89 +// }
1.90 +// } else {
1.91 +// ++size;
1.92 +// }
1.93 +// }
1.94 +//
1.95 +// Class tempWrap = null;
1.96 +// if (size > 1) {
1.97 +// rp = jm.getResponseParameters();
1.98 +// for(ParameterImpl param : rp) {
1.99 +// if (param.isWrapperStyle()) {
1.100 +// WrapperParameter wrapParam = (WrapperParameter)param;
1.101 +// if (sync.getBinding().getStyle() == Style.DOCUMENT) {
1.102 +// // doc/asyncBeanClass style
1.103 +// tempWrap = (Class)wrapParam.getTypeReference().type;
1.104 +// break;
1.105 +// }
1.106 +// for(ParameterImpl p : wrapParam.getWrapperChildren()) {
1.107 +// if (p.getIndex() == -1) {
1.108 +// tempWrap = (Class)p.getTypeReference().type;
1.109 +// break;
1.110 +// }
1.111 +// }
1.112 +// if (tempWrap != null) {
1.113 +// break;
1.114 +// }
1.115 +// } else {
1.116 +// if (param.getIndex() == -1) {
1.117 +// tempWrap = (Class)param.getTypeReference().type;
1.118 +// break;
1.119 +// }
1.120 +// }
1.121 +// }
1.122 +// }
1.123 +// asyncBeanClass = tempWrap;
1.124 +//
1.125 +// switch(size) {
1.126 +// case 0 :
1.127 +// responseBuilder = buildResponseBuilder(sync, ValueSetterFactory.NONE);
1.128 +// break;
1.129 +// case 1 :
1.130 +// responseBuilder = buildResponseBuilder(sync, ValueSetterFactory.SINGLE);
1.131 +// break;
1.132 +// default :
1.133 +// responseBuilder = buildResponseBuilder(sync, new ValueSetterFactory.AsyncBeanValueSetterFactory(asyncBeanClass));
1.134 +// }
1.135 +//
1.136 +// }
1.137 +
1.138 + protected final Response<Object> doInvoke(Object proxy, Object[] args, AsyncHandler handler) {
1.139 +
1.140 + AsyncInvoker invoker = new SEIAsyncInvoker(proxy, args);
1.141 + invoker.setNonNullAsyncHandlerGiven(handler != null);
1.142 + AsyncResponseImpl<Object> ft = new AsyncResponseImpl<Object>(invoker,handler);
1.143 + invoker.setReceiver(ft);
1.144 + ft.run();
1.145 + return ft;
1.146 + }
1.147 +
1.148 + private class SEIAsyncInvoker extends AsyncInvoker {
1.149 + // snapshot the context now. this is necessary to avoid concurrency issue,
1.150 + // and is required by the spec
1.151 + private final RequestContext rc = owner.requestContext.copy();
1.152 + private final Object[] args;
1.153 +
1.154 + SEIAsyncInvoker(Object proxy, Object[] args) {
1.155 + this.args = args;
1.156 + }
1.157 +
1.158 + public void do_run () {
1.159 + JavaCallInfo call = owner.databinding.createJavaCallInfo(method, args);
1.160 + Packet req = (Packet)owner.databinding.serializeRequest(call);
1.161 +
1.162 + Fiber.CompletionCallback callback = new Fiber.CompletionCallback() {
1.163 +
1.164 + public void onCompletion(@NotNull Packet response) {
1.165 + responseImpl.setResponseContext(new ResponseContext(response));
1.166 + Message msg = response.getMessage();
1.167 + if (msg == null) {
1.168 + return;
1.169 + }
1.170 + try {
1.171 + Object[] rargs = new Object[1];
1.172 + JavaCallInfo call = owner.databinding.createJavaCallInfo(method, rargs);
1.173 + call = owner.databinding.deserializeResponse(response, call);
1.174 + if (call.getException() != null) {
1.175 + throw call.getException();
1.176 + } else {
1.177 + responseImpl.set(rargs[0], null);
1.178 + }
1.179 +// dbHandler.readResponse(response, call);
1.180 +// responseImpl.set(rargs[0], null);
1.181 +// if(msg.isFault()) {
1.182 +// SOAPFaultBuilder faultBuilder = SOAPFaultBuilder.create(msg);
1.183 +// throw faultBuilder.createException(checkedExceptions);
1.184 +// } else {
1.185 +// Object[] rargs = new Object[1];
1.186 +// if (asyncBeanClass != null) {
1.187 +// rargs[0] = asyncBeanClass.newInstance();
1.188 +// }
1.189 +// responseBuilder.readResponse(msg, rargs);
1.190 +// responseImpl.set(rargs[0], null);
1.191 +// }
1.192 + } catch (Throwable t) {
1.193 + if (t instanceof RuntimeException) {
1.194 + if (t instanceof WebServiceException) {
1.195 + responseImpl.set(null, t);
1.196 + return;
1.197 + }
1.198 + } else if (t instanceof Exception) {
1.199 + responseImpl.set(null, t);
1.200 + return;
1.201 + }
1.202 + //its RuntimeException or some other exception resulting from user error, wrap it in
1.203 + // WebServiceException
1.204 + responseImpl.set(null, new WebServiceException(t));
1.205 + }
1.206 + }
1.207 +
1.208 +
1.209 + public void onCompletion(@NotNull Throwable error) {
1.210 + if (error instanceof WebServiceException) {
1.211 + responseImpl.set(null, error);
1.212 + } else {
1.213 + //its RuntimeException or some other exception resulting from user error, wrap it in
1.214 + // WebServiceException
1.215 + responseImpl.set(null, new WebServiceException(error));
1.216 + }
1.217 + }
1.218 + };
1.219 + owner.doProcessAsync(responseImpl, req, rc, callback);
1.220 + }
1.221 + }
1.222 +
1.223 + ValueGetterFactory getValueGetterFactory() {
1.224 + return ValueGetterFactory.ASYNC;
1.225 + }
1.226 +
1.227 +}
