| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| package org.apache.axis2.dispatchers; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.addressing.AddressingConstants; |
| import org.apache.axis2.addressing.AddressingFaultsHelper; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.context.OperationContext; |
| import org.apache.axis2.context.ServiceContext; |
| import org.apache.axis2.context.ServiceGroupContext; |
| import org.apache.axis2.description.AxisOperation; |
| import org.apache.axis2.description.AxisService; |
| import org.apache.axis2.description.HandlerDescription; |
| import org.apache.axis2.engine.AbstractDispatcher; |
| import org.apache.axis2.i18n.Messages; |
| import org.apache.axis2.util.JavaUtils; |
| import org.apache.axis2.util.LoggingControl; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| /** |
| * Dispatcher based on the WS-Addressing properties. |
| */ |
| public class AddressingBasedDispatcher extends AbstractDispatcher implements AddressingConstants { |
| |
| /** |
| * Field NAME |
| */ |
| public static final String NAME = "AddressingBasedDispatcher"; |
| private static final Log log = LogFactory.getLog(AddressingBasedDispatcher.class); |
| private RequestURIBasedServiceDispatcher rubsd = new RequestURIBasedServiceDispatcher(); |
| private ActionBasedOperationDispatcher abod = new ActionBasedOperationDispatcher(); |
| |
| public AxisOperation findOperation(AxisService service, MessageContext messageContext) |
| throws AxisFault { |
| return abod.findOperation(service, messageContext); |
| } |
| |
| public AxisService findService(MessageContext messageContext) throws AxisFault { |
| return rubsd.findService(messageContext); |
| } |
| |
| public void initDispatcher() { |
| init(new HandlerDescription(NAME)); |
| } |
| |
| /** |
| * @param msgctx |
| * @throws org.apache.axis2.AxisFault |
| * @noinspection MethodReturnOfConcreteClass |
| */ |
| public InvocationResponse invoke(MessageContext msgctx) throws AxisFault { |
| InvocationResponse response = InvocationResponse.CONTINUE; |
| |
| // first check we can dispatch using the relates to |
| if (msgctx.getRelatesTo() != null) { |
| String relatesTo = msgctx.getRelatesTo().getValue(); |
| |
| if (LoggingControl.debugLoggingAllowed && log.isDebugEnabled()) { |
| log.debug(msgctx.getLogIDString() + " " + Messages.getMessage("checkingrelatesto", |
| relatesTo)); |
| } |
| if (relatesTo != null && !"".equals(relatesTo) && (msgctx.getOperationContext()==null)) { |
| OperationContext operationContext = |
| msgctx.getConfigurationContext() |
| .getOperationContext(relatesTo); |
| |
| if (operationContext != null) //noinspection TodoComment |
| { |
| // if(operationContext.isComplete()){ |
| // // If the dispatch happens because of the RelatesTo and the mep is complete |
| // // we should throw a more descriptive fault. |
| // throw new AxisFault(Messages.getMessage("duplicaterelatesto",relatesTo)); |
| // } |
| msgctx.setAxisOperation(operationContext.getAxisOperation()); |
| msgctx.setOperationContext(operationContext); |
| msgctx.setServiceContext((ServiceContext) operationContext.getParent()); |
| msgctx.setAxisService( |
| ((ServiceContext) operationContext.getParent()).getAxisService()); |
| |
| // TODO : Is this necessary here? |
| msgctx.getAxisOperation().registerMessageContext(msgctx, operationContext); |
| |
| msgctx.setServiceGroupContextId( |
| ((ServiceGroupContext) msgctx.getServiceContext().getParent()).getId()); |
| |
| if (LoggingControl.debugLoggingAllowed && log.isDebugEnabled()) { |
| log.debug(msgctx.getLogIDString() + |
| " Dispatched successfully on the RelatesTo. operation=" + |
| operationContext.getAxisOperation()); |
| } |
| } |
| } |
| } |
| //Else we will try to dispatch based on the WS-A Action |
| else { |
| response = super.invoke(msgctx); |
| Object flag = msgctx.getLocalProperty(IS_ADDR_INFO_ALREADY_PROCESSED); |
| if (log.isTraceEnabled()) { |
| log.trace("invoke: IS_ADDR_INFO_ALREADY_PROCESSED=" + flag); |
| } |
| |
| if (JavaUtils.isTrueExplicitly(flag)) { |
| // If no AxisOperation has been found at the end of the dispatch phase and addressing |
| // is in use we should throw an ActionNotSupported Fault, unless we've been told |
| // not to do this check (by Synapse, for instance) |
| if (JavaUtils.isTrue(msgctx.getProperty(ADDR_VALIDATE_ACTION), true)) { |
| checkAction(msgctx); |
| } |
| } |
| } |
| |
| return response; |
| } |
| |
| /** |
| * If addressing was found and the dispatch failed we SHOULD (and hence will) return a |
| * WS-Addressing ActionNotSupported fault. This will make more sense once the |
| * AddressingBasedDsipatcher is moved into the addressing module |
| */ |
| private void checkAction(MessageContext msgContext) throws AxisFault { |
| if ((msgContext.getAxisService() == null) || (msgContext.getAxisOperation() == null)) { |
| AddressingFaultsHelper |
| .triggerActionNotSupportedFault(msgContext, msgContext.getWSAAction()); |
| } |
| } |
| } |