Wed, 27 Apr 2016 01:27:09 +0800
Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17
aoqi@0 | 1 | /* |
aoqi@0 | 2 | * Copyright (c) 1997, 2012, Oracle and/or its affiliates. All rights reserved. |
aoqi@0 | 3 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
aoqi@0 | 4 | * |
aoqi@0 | 5 | * This code is free software; you can redistribute it and/or modify it |
aoqi@0 | 6 | * under the terms of the GNU General Public License version 2 only, as |
aoqi@0 | 7 | * published by the Free Software Foundation. Oracle designates this |
aoqi@0 | 8 | * particular file as subject to the "Classpath" exception as provided |
aoqi@0 | 9 | * by Oracle in the LICENSE file that accompanied this code. |
aoqi@0 | 10 | * |
aoqi@0 | 11 | * This code is distributed in the hope that it will be useful, but WITHOUT |
aoqi@0 | 12 | * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
aoqi@0 | 13 | * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
aoqi@0 | 14 | * version 2 for more details (a copy is included in the LICENSE file that |
aoqi@0 | 15 | * accompanied this code). |
aoqi@0 | 16 | * |
aoqi@0 | 17 | * You should have received a copy of the GNU General Public License version |
aoqi@0 | 18 | * 2 along with this work; if not, write to the Free Software Foundation, |
aoqi@0 | 19 | * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
aoqi@0 | 20 | * |
aoqi@0 | 21 | * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
aoqi@0 | 22 | * or visit www.oracle.com if you need additional information or have any |
aoqi@0 | 23 | * questions. |
aoqi@0 | 24 | */ |
aoqi@0 | 25 | |
aoqi@0 | 26 | package com.sun.xml.internal.ws.server.sei; |
aoqi@0 | 27 | |
aoqi@0 | 28 | import com.oracle.webservices.internal.api.databinding.JavaCallInfo; |
aoqi@0 | 29 | import com.sun.xml.internal.ws.api.SOAPVersion; |
aoqi@0 | 30 | import com.sun.xml.internal.ws.api.WSBinding; |
aoqi@0 | 31 | import com.sun.xml.internal.ws.api.databinding.EndpointCallBridge; |
aoqi@0 | 32 | import com.sun.xml.internal.ws.api.message.Message; |
aoqi@0 | 33 | import com.sun.xml.internal.ws.api.message.MessageContextFactory; |
aoqi@0 | 34 | import com.sun.xml.internal.ws.api.message.Packet; |
aoqi@0 | 35 | import com.sun.xml.internal.ws.api.model.JavaMethod; |
aoqi@0 | 36 | import com.sun.xml.internal.ws.fault.SOAPFaultBuilder; |
aoqi@0 | 37 | import com.sun.xml.internal.ws.message.jaxb.JAXBMessage; |
aoqi@0 | 38 | import com.sun.xml.internal.ws.model.JavaMethodImpl; |
aoqi@0 | 39 | import com.sun.xml.internal.ws.model.ParameterImpl; |
aoqi@0 | 40 | import com.sun.xml.internal.ws.model.WrapperParameter; |
aoqi@0 | 41 | import com.sun.xml.internal.ws.wsdl.DispatchException; |
aoqi@0 | 42 | |
aoqi@0 | 43 | import javax.jws.WebParam.Mode; |
aoqi@0 | 44 | import javax.xml.bind.JAXBException; |
aoqi@0 | 45 | import javax.xml.stream.XMLStreamException; |
aoqi@0 | 46 | import javax.xml.ws.Holder; |
aoqi@0 | 47 | import javax.xml.ws.ProtocolException; |
aoqi@0 | 48 | import javax.xml.ws.WebServiceException; |
aoqi@0 | 49 | import java.lang.reflect.InvocationTargetException; |
aoqi@0 | 50 | import java.lang.reflect.Method; |
aoqi@0 | 51 | import java.util.ArrayList; |
aoqi@0 | 52 | import java.util.List; |
aoqi@0 | 53 | import java.util.logging.Level; |
aoqi@0 | 54 | import java.util.logging.Logger; |
aoqi@0 | 55 | |
aoqi@0 | 56 | /** |
aoqi@0 | 57 | * |
aoqi@0 | 58 | * <p> |
aoqi@0 | 59 | * This class mainly performs the following two tasks: |
aoqi@0 | 60 | * <ol> |
aoqi@0 | 61 | * <li>Takes a {@link Message} that represents a request, |
aoqi@0 | 62 | * and extracts the arguments (and updates {@link Holder}s.) |
aoqi@0 | 63 | * <li>Accepts return value and {@link Holder} arguments for a Java method, |
aoqi@0 | 64 | * and creates {@link JAXBMessage} that represents a response message. |
aoqi@0 | 65 | * </ol> |
aoqi@0 | 66 | * |
aoqi@0 | 67 | * <h2>Creating {@link JAXBMessage}</h2> |
aoqi@0 | 68 | * <p> |
aoqi@0 | 69 | * At the construction time, we prepare {@link EndpointArgumentsBuilder} that knows how to create endpoint {@link Method} |
aoqi@0 | 70 | * invocation arguments. |
aoqi@0 | 71 | * we also prepare {@link EndpointResponseMessageBuilder} and {@link MessageFiller}s |
aoqi@0 | 72 | * that know how to move arguments into a {@link Message}. |
aoqi@0 | 73 | * Some arguments go to the payload, some go to headers, still others go to attachments. |
aoqi@0 | 74 | * |
aoqi@0 | 75 | * @author Jitendra Kotamraju |
aoqi@0 | 76 | * @author shih-chang.chen@oracle.com |
aoqi@0 | 77 | * Refactored from EndpointMethodHandler |
aoqi@0 | 78 | */ |
aoqi@0 | 79 | final public class TieHandler implements EndpointCallBridge { |
aoqi@0 | 80 | |
aoqi@0 | 81 | private final SOAPVersion soapVersion; |
aoqi@0 | 82 | private final Method method; |
aoqi@0 | 83 | private final int noOfArgs; |
aoqi@0 | 84 | private final JavaMethodImpl javaMethodModel; |
aoqi@0 | 85 | |
aoqi@0 | 86 | private final Boolean isOneWay; |
aoqi@0 | 87 | |
aoqi@0 | 88 | // Converts {@link Message} --> Object[] |
aoqi@0 | 89 | private final EndpointArgumentsBuilder argumentsBuilder; |
aoqi@0 | 90 | |
aoqi@0 | 91 | // these objects together create a response message from method parameters |
aoqi@0 | 92 | private final EndpointResponseMessageBuilder bodyBuilder; |
aoqi@0 | 93 | private final MessageFiller[] outFillers; |
aoqi@0 | 94 | protected MessageContextFactory packetFactory; |
aoqi@0 | 95 | |
aoqi@0 | 96 | public TieHandler(JavaMethodImpl method, WSBinding binding, MessageContextFactory mcf) { |
aoqi@0 | 97 | this.soapVersion = binding.getSOAPVersion(); |
aoqi@0 | 98 | this.method = method.getMethod(); |
aoqi@0 | 99 | this.javaMethodModel = method; |
aoqi@0 | 100 | argumentsBuilder = createArgumentsBuilder(); |
aoqi@0 | 101 | List<MessageFiller> fillers = new ArrayList<MessageFiller>(); |
aoqi@0 | 102 | bodyBuilder = createResponseMessageBuilder(fillers); |
aoqi@0 | 103 | this.outFillers = fillers.toArray(new MessageFiller[fillers.size()]); |
aoqi@0 | 104 | this.isOneWay = method.getMEP().isOneWay(); |
aoqi@0 | 105 | this.noOfArgs = this.method.getParameterTypes().length; |
aoqi@0 | 106 | packetFactory = mcf; |
aoqi@0 | 107 | } |
aoqi@0 | 108 | |
aoqi@0 | 109 | /** |
aoqi@0 | 110 | * It builds EndpointArgumentsBuilder which converts request {@link Message} to endpoint method's invocation |
aoqi@0 | 111 | * arguments Object[] |
aoqi@0 | 112 | * |
aoqi@0 | 113 | * @return EndpointArgumentsBuilder |
aoqi@0 | 114 | */ |
aoqi@0 | 115 | private EndpointArgumentsBuilder createArgumentsBuilder() { |
aoqi@0 | 116 | EndpointArgumentsBuilder argsBuilder; |
aoqi@0 | 117 | List<ParameterImpl> rp = javaMethodModel.getRequestParameters(); |
aoqi@0 | 118 | List<EndpointArgumentsBuilder> builders = new ArrayList<EndpointArgumentsBuilder>(); |
aoqi@0 | 119 | |
aoqi@0 | 120 | for( ParameterImpl param : rp ) { |
aoqi@0 | 121 | EndpointValueSetter setter = EndpointValueSetter.get(param); |
aoqi@0 | 122 | switch(param.getInBinding().kind) { |
aoqi@0 | 123 | case BODY: |
aoqi@0 | 124 | if(param.isWrapperStyle()) { |
aoqi@0 | 125 | if(param.getParent().getBinding().isRpcLit()) |
aoqi@0 | 126 | builders.add(new EndpointArgumentsBuilder.RpcLit((WrapperParameter)param)); |
aoqi@0 | 127 | else |
aoqi@0 | 128 | builders.add(new EndpointArgumentsBuilder.DocLit((WrapperParameter)param, Mode.OUT)); |
aoqi@0 | 129 | } else { |
aoqi@0 | 130 | builders.add(new EndpointArgumentsBuilder.Body(param.getXMLBridge(),setter)); |
aoqi@0 | 131 | } |
aoqi@0 | 132 | break; |
aoqi@0 | 133 | case HEADER: |
aoqi@0 | 134 | builders.add(new EndpointArgumentsBuilder.Header(soapVersion, param, setter)); |
aoqi@0 | 135 | break; |
aoqi@0 | 136 | case ATTACHMENT: |
aoqi@0 | 137 | builders.add(EndpointArgumentsBuilder.AttachmentBuilder.createAttachmentBuilder(param, setter)); |
aoqi@0 | 138 | break; |
aoqi@0 | 139 | case UNBOUND: |
aoqi@0 | 140 | builders.add(new EndpointArgumentsBuilder.NullSetter(setter, |
aoqi@0 | 141 | EndpointArgumentsBuilder.getVMUninitializedValue(param.getTypeInfo().type))); |
aoqi@0 | 142 | break; |
aoqi@0 | 143 | default: |
aoqi@0 | 144 | throw new AssertionError(); |
aoqi@0 | 145 | } |
aoqi@0 | 146 | } |
aoqi@0 | 147 | |
aoqi@0 | 148 | // creates {@link Holder} arguments for OUT parameters |
aoqi@0 | 149 | List<ParameterImpl> resp = javaMethodModel.getResponseParameters(); |
aoqi@0 | 150 | for( ParameterImpl param : resp ) { |
aoqi@0 | 151 | if (param.isWrapperStyle()) { |
aoqi@0 | 152 | WrapperParameter wp = (WrapperParameter)param; |
aoqi@0 | 153 | List<ParameterImpl> children = wp.getWrapperChildren(); |
aoqi@0 | 154 | for (ParameterImpl p : children) { |
aoqi@0 | 155 | if (p.isOUT() && p.getIndex() != -1) { |
aoqi@0 | 156 | EndpointValueSetter setter = EndpointValueSetter.get(p); |
aoqi@0 | 157 | builders.add(new EndpointArgumentsBuilder.NullSetter(setter, null)); |
aoqi@0 | 158 | } |
aoqi@0 | 159 | } |
aoqi@0 | 160 | } else if (param.isOUT() && param.getIndex() != -1) { |
aoqi@0 | 161 | EndpointValueSetter setter = EndpointValueSetter.get(param); |
aoqi@0 | 162 | builders.add(new EndpointArgumentsBuilder.NullSetter(setter, null)); |
aoqi@0 | 163 | } |
aoqi@0 | 164 | } |
aoqi@0 | 165 | |
aoqi@0 | 166 | switch(builders.size()) { |
aoqi@0 | 167 | case 0: |
aoqi@0 | 168 | argsBuilder = EndpointArgumentsBuilder.NONE; |
aoqi@0 | 169 | break; |
aoqi@0 | 170 | case 1: |
aoqi@0 | 171 | argsBuilder = builders.get(0); |
aoqi@0 | 172 | break; |
aoqi@0 | 173 | default: |
aoqi@0 | 174 | argsBuilder = new EndpointArgumentsBuilder.Composite(builders); |
aoqi@0 | 175 | } |
aoqi@0 | 176 | return argsBuilder; |
aoqi@0 | 177 | } |
aoqi@0 | 178 | |
aoqi@0 | 179 | /** |
aoqi@0 | 180 | * prepare objects for creating response {@link Message} |
aoqi@0 | 181 | */ |
aoqi@0 | 182 | private EndpointResponseMessageBuilder createResponseMessageBuilder(List<MessageFiller> fillers) { |
aoqi@0 | 183 | |
aoqi@0 | 184 | EndpointResponseMessageBuilder tmpBodyBuilder = null; |
aoqi@0 | 185 | List<ParameterImpl> rp = javaMethodModel.getResponseParameters(); |
aoqi@0 | 186 | |
aoqi@0 | 187 | for (ParameterImpl param : rp) { |
aoqi@0 | 188 | ValueGetter getter = ValueGetter.get(param); |
aoqi@0 | 189 | |
aoqi@0 | 190 | switch(param.getOutBinding().kind) { |
aoqi@0 | 191 | case BODY: |
aoqi@0 | 192 | if(param.isWrapperStyle()) { |
aoqi@0 | 193 | if(param.getParent().getBinding().isRpcLit()) { |
aoqi@0 | 194 | tmpBodyBuilder = new EndpointResponseMessageBuilder.RpcLit((WrapperParameter)param, |
aoqi@0 | 195 | soapVersion); |
aoqi@0 | 196 | } else { |
aoqi@0 | 197 | tmpBodyBuilder = new EndpointResponseMessageBuilder.DocLit((WrapperParameter)param, |
aoqi@0 | 198 | soapVersion); |
aoqi@0 | 199 | } |
aoqi@0 | 200 | } else { |
aoqi@0 | 201 | tmpBodyBuilder = new EndpointResponseMessageBuilder.Bare(param, soapVersion); |
aoqi@0 | 202 | } |
aoqi@0 | 203 | break; |
aoqi@0 | 204 | case HEADER: |
aoqi@0 | 205 | fillers.add(new MessageFiller.Header(param.getIndex(), param.getXMLBridge(), getter )); |
aoqi@0 | 206 | break; |
aoqi@0 | 207 | case ATTACHMENT: |
aoqi@0 | 208 | fillers.add(MessageFiller.AttachmentFiller.createAttachmentFiller(param, getter)); |
aoqi@0 | 209 | break; |
aoqi@0 | 210 | case UNBOUND: |
aoqi@0 | 211 | break; |
aoqi@0 | 212 | default: |
aoqi@0 | 213 | throw new AssertionError(); // impossible |
aoqi@0 | 214 | } |
aoqi@0 | 215 | } |
aoqi@0 | 216 | |
aoqi@0 | 217 | if (tmpBodyBuilder == null) { |
aoqi@0 | 218 | // no parameter binds to body. we create an empty message |
aoqi@0 | 219 | switch(soapVersion) { |
aoqi@0 | 220 | case SOAP_11: |
aoqi@0 | 221 | tmpBodyBuilder = EndpointResponseMessageBuilder.EMPTY_SOAP11; |
aoqi@0 | 222 | break; |
aoqi@0 | 223 | case SOAP_12: |
aoqi@0 | 224 | tmpBodyBuilder = EndpointResponseMessageBuilder.EMPTY_SOAP12; |
aoqi@0 | 225 | break; |
aoqi@0 | 226 | default: |
aoqi@0 | 227 | throw new AssertionError(); |
aoqi@0 | 228 | } |
aoqi@0 | 229 | } |
aoqi@0 | 230 | return tmpBodyBuilder; |
aoqi@0 | 231 | } |
aoqi@0 | 232 | |
aoqi@0 | 233 | public Object[] readRequest(Message reqMsg) { |
aoqi@0 | 234 | Object[] args = new Object[noOfArgs]; |
aoqi@0 | 235 | try { |
aoqi@0 | 236 | argumentsBuilder.readRequest(reqMsg,args); |
aoqi@0 | 237 | } catch (JAXBException e) { |
aoqi@0 | 238 | throw new WebServiceException(e); |
aoqi@0 | 239 | } catch (XMLStreamException e) { |
aoqi@0 | 240 | throw new WebServiceException(e); |
aoqi@0 | 241 | } |
aoqi@0 | 242 | return args; |
aoqi@0 | 243 | } |
aoqi@0 | 244 | |
aoqi@0 | 245 | public Message createResponse(JavaCallInfo call) { |
aoqi@0 | 246 | Message responseMessage; |
aoqi@0 | 247 | if (call.getException() == null) { |
aoqi@0 | 248 | responseMessage = isOneWay ? null : createResponseMessage(call.getParameters(), call.getReturnValue()); |
aoqi@0 | 249 | } else { |
aoqi@0 | 250 | Throwable e = call.getException(); |
aoqi@0 | 251 | Throwable serviceException = getServiceException(e); |
aoqi@0 | 252 | if (e instanceof InvocationTargetException || serviceException != null) { |
aoqi@0 | 253 | // Throwable cause = e.getCause(); |
aoqi@0 | 254 | //if (!(cause instanceof RuntimeException) && cause instanceof Exception) { |
aoqi@0 | 255 | if (serviceException != null) { |
aoqi@0 | 256 | // Service specific exception |
aoqi@0 | 257 | LOGGER.log(Level.FINE, serviceException.getMessage(), serviceException); |
aoqi@0 | 258 | responseMessage = SOAPFaultBuilder.createSOAPFaultMessage(soapVersion, |
aoqi@0 | 259 | javaMethodModel.getCheckedException(serviceException.getClass()), serviceException); |
aoqi@0 | 260 | } else { |
aoqi@0 | 261 | Throwable cause = e.getCause(); |
aoqi@0 | 262 | if (cause instanceof ProtocolException) { |
aoqi@0 | 263 | // Application code may be throwing it intentionally |
aoqi@0 | 264 | LOGGER.log(Level.FINE, cause.getMessage(), cause); |
aoqi@0 | 265 | } else { |
aoqi@0 | 266 | // Probably some bug in application code |
aoqi@0 | 267 | LOGGER.log(Level.SEVERE, cause.getMessage(), cause); |
aoqi@0 | 268 | } |
aoqi@0 | 269 | responseMessage = SOAPFaultBuilder.createSOAPFaultMessage(soapVersion, null, cause); |
aoqi@0 | 270 | } |
aoqi@0 | 271 | } else if (e instanceof DispatchException) { |
aoqi@0 | 272 | responseMessage = ((DispatchException)e).fault; |
aoqi@0 | 273 | } else { |
aoqi@0 | 274 | LOGGER.log(Level.SEVERE, e.getMessage(), e); |
aoqi@0 | 275 | responseMessage = SOAPFaultBuilder.createSOAPFaultMessage(soapVersion, null, e); |
aoqi@0 | 276 | } |
aoqi@0 | 277 | } |
aoqi@0 | 278 | // return req.createServerResponse(responseMessage, req.endpoint.getPort(), javaMethodModel.getOwner(), req.endpoint.getBinding()); |
aoqi@0 | 279 | |
aoqi@0 | 280 | return responseMessage; |
aoqi@0 | 281 | } |
aoqi@0 | 282 | |
aoqi@0 | 283 | Throwable getServiceException(Throwable throwable) { |
aoqi@0 | 284 | if (javaMethodModel.getCheckedException(throwable.getClass()) != null) return throwable; |
aoqi@0 | 285 | if (throwable.getCause() != null) { |
aoqi@0 | 286 | Throwable cause = throwable.getCause(); |
aoqi@0 | 287 | // if (!(cause instanceof RuntimeException) && cause instanceof Exception) { |
aoqi@0 | 288 | if (javaMethodModel.getCheckedException(cause.getClass()) != null) return cause; |
aoqi@0 | 289 | // } |
aoqi@0 | 290 | // if (javaMethodModel.getCheckedException(cause.getClass()) != null) return cause; |
aoqi@0 | 291 | } |
aoqi@0 | 292 | return null; |
aoqi@0 | 293 | } |
aoqi@0 | 294 | |
aoqi@0 | 295 | /** |
aoqi@0 | 296 | * Creates a response {@link JAXBMessage} from method arguments, return value |
aoqi@0 | 297 | * |
aoqi@0 | 298 | * @return response message |
aoqi@0 | 299 | */ |
aoqi@0 | 300 | private Message createResponseMessage(Object[] args, Object returnValue) { |
aoqi@0 | 301 | Message msg = bodyBuilder.createMessage(args, returnValue); |
aoqi@0 | 302 | |
aoqi@0 | 303 | for (MessageFiller filler : outFillers) |
aoqi@0 | 304 | filler.fillIn(args, returnValue, msg); |
aoqi@0 | 305 | |
aoqi@0 | 306 | return msg; |
aoqi@0 | 307 | } |
aoqi@0 | 308 | |
aoqi@0 | 309 | public Method getMethod() { |
aoqi@0 | 310 | return method; |
aoqi@0 | 311 | } |
aoqi@0 | 312 | |
aoqi@0 | 313 | private static final Logger LOGGER = Logger.getLogger(TieHandler.class.getName()); |
aoqi@0 | 314 | |
aoqi@0 | 315 | @Override |
aoqi@0 | 316 | public JavaCallInfo deserializeRequest(Packet req) { |
aoqi@0 | 317 | com.sun.xml.internal.ws.api.databinding.JavaCallInfo call = new com.sun.xml.internal.ws.api.databinding.JavaCallInfo(); |
aoqi@0 | 318 | call.setMethod(this.getMethod()); |
aoqi@0 | 319 | Object[] args = this.readRequest(req.getMessage()); |
aoqi@0 | 320 | call.setParameters(args); |
aoqi@0 | 321 | return call; |
aoqi@0 | 322 | } |
aoqi@0 | 323 | |
aoqi@0 | 324 | @Override |
aoqi@0 | 325 | public Packet serializeResponse(JavaCallInfo call) { |
aoqi@0 | 326 | Message msg = this.createResponse(call); |
aoqi@0 | 327 | Packet p = (msg == null) ? (Packet)packetFactory.createContext() : (Packet)packetFactory.createContext(msg); |
aoqi@0 | 328 | p.setState(Packet.State.ServerResponse); |
aoqi@0 | 329 | return p; |
aoqi@0 | 330 | } |
aoqi@0 | 331 | |
aoqi@0 | 332 | @Override |
aoqi@0 | 333 | public JavaMethod getOperationModel() { |
aoqi@0 | 334 | return javaMethodModel; |
aoqi@0 | 335 | } |
aoqi@0 | 336 | } |