| /* |
| * Copyright 2004,2005 The Apache Software Foundation. |
| * |
| * Licensed 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.engine; |
| |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.addressing.AddressingConstants; |
| import org.apache.axis2.addressing.EndpointReference; |
| 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.i18n.Messages; |
| import org.apache.axis2.util.Utils; |
| import org.apache.commons.logging.Log; |
| import org.apache.commons.logging.LogFactory; |
| |
| import javax.xml.namespace.QName; |
| |
| /** |
| * 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 static final boolean isDebugEnabled = log.isDebugEnabled(); |
| |
| // TODO this logic needed to be improved, as the Dispatching is almost guaranteed to fail |
| public AxisOperation findOperation(AxisService service, MessageContext messageContext) |
| throws AxisFault { |
| if(isDebugEnabled){ |
| log.debug(Messages.getMessage("checkingoperation", |
| messageContext.getWSAAction())); |
| } |
| String action = messageContext.getWSAAction(); |
| |
| if (action != null) { |
| return service.getOperationByAction(action); |
| } |
| |
| return null; |
| } |
| |
| public AxisService findService(MessageContext messageContext) throws AxisFault { |
| EndpointReference toEPR = messageContext.getTo(); |
| AxisService service = null; |
| |
| if (toEPR != null) { |
| if (toEPR.hasAnonymousAddress()) { |
| return null; |
| } |
| |
| String address = toEPR.getAddress(); |
| if(isDebugEnabled){ |
| log.debug(Messages.getMessage("checkingserviceforepr", address)); |
| } |
| QName serviceName; |
| String[] values = Utils.parseRequestURLForServiceAndOperation(address, |
| messageContext.getConfigurationContext().getServiceContextPath()); |
| if (values == null) { |
| return null; |
| } |
| |
| if(isDebugEnabled){ |
| log.debug(Messages.getMessage("checkingserviceforepr", values[0])); |
| } |
| if (values[0] != null) { |
| serviceName = new QName(values[0]); |
| |
| AxisConfiguration registry = |
| messageContext.getConfigurationContext().getAxisConfiguration(); |
| |
| return registry.getService(serviceName.getLocalPart()); |
| } |
| } |
| |
| return service; |
| } |
| |
| public void initDispatcher() { |
| init(new HandlerDescription(NAME)); |
| } |
| |
| /** |
| * @param msgctx |
| * @throws org.apache.axis2.AxisFault |
| */ |
| public InvocationResponse invoke(MessageContext msgctx) throws AxisFault { |
| |
| // first check we can dispatch using the relates to |
| if (msgctx.getRelatesTo() != null) { |
| String relatesTo = msgctx.getRelatesTo().getValue(); |
| |
| if(isDebugEnabled){ |
| log.debug(Messages.getMessage("checkingrelatesto", |
| relatesTo)); |
| } |
| if ((relatesTo != null) || "".equals(relatesTo)) { |
| OperationContext operationContext = |
| msgctx.getConfigurationContext().getOperationContext(msgctx.getRelatesTo().getValue()); |
| |
| if (operationContext != null) { |
| operationContext.addMessageContext(msgctx); |
| msgctx.setAxisOperation(operationContext.getAxisOperation()); |
| msgctx.setOperationContext(operationContext); |
| msgctx.setServiceContext((ServiceContext) operationContext.getParent()); |
| msgctx.setAxisService( |
| ((ServiceContext) operationContext.getParent()).getAxisService()); |
| //InstanceDispatcher do this again , so let it go |
| //msgctx.getAxisOperation().registerOperationContext(msgctx, operationContext); |
| msgctx.setServiceGroupContextId( |
| ((ServiceGroupContext) msgctx.getServiceContext().getParent()).getId()); |
| } |
| } |
| |
| return InvocationResponse.CONTINUE; |
| } |
| |
| return super.invoke(msgctx); |
| } |
| } |