| /* |
| * 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.receivers; |
| |
| import org.apache.axiom.om.OMElement; |
| import org.apache.axis2.AxisFault; |
| import org.apache.axis2.context.MessageContext; |
| import org.apache.axis2.description.AxisOperation; |
| import org.apache.axis2.engine.MessageReceiver; |
| import org.apache.axis2.i18n.Messages; |
| |
| import java.lang.reflect.Method; |
| |
| /** |
| * The RawXMLINOnlyMessageReceiver MessageReceiver hands over the raw request received to |
| * the service implementation class as an OMElement. The implementation class is NOT |
| * expected to return any value, but may do so and it would be ignored. This is a |
| * synchronous MessageReceiver, and finds the service implementation class to invoke by |
| * referring to the "ServiceClass" parameter value specified in the service.xml and |
| * looking at the methods of the form void <<methodName>>(OMElement request) |
| * |
| * @see RawXMLINOutMessageReceiver |
| * @see RawXMLINOutAsyncMessageReceiver |
| */ |
| public class RawXMLINOnlyMessageReceiver extends AbstractInMessageReceiver |
| implements MessageReceiver { |
| |
| private Method findOperation(AxisOperation op, Class implClass) { |
| Method method = (Method)(op.getParameterValue("myMethod")); |
| if (method != null) return method; |
| |
| String methodName = op.getName().getLocalPart(); |
| try { |
| // Looking for a method of the form "void method(OMElement)" |
| method = implClass.getMethod(methodName, new Class [] { OMElement.class }); |
| if (method.getReturnType().equals(void.class)) { |
| try { |
| op.addParameter("myMethod", method); |
| } catch (AxisFault axisFault) { |
| // Do nothing here |
| } |
| return method; |
| } |
| } catch (NoSuchMethodException e) { |
| // Fall through |
| } |
| |
| return null; |
| } |
| |
| /** |
| * Invokes the business logic invocation on the service implementation class |
| * |
| * @param msgContext the incoming message context |
| * @throws AxisFault on invalid method (wrong signature) |
| */ |
| public void invokeBusinessLogic(MessageContext msgContext) throws AxisFault { |
| try { |
| // get the implementation class for the Web Service |
| Object obj = getTheImplementationObject(msgContext); |
| |
| // find the WebService method |
| Class implClass = obj.getClass(); |
| |
| AxisOperation op = msgContext.getAxisOperation(); |
| Method method = findOperation(op, implClass); |
| |
| if (method == null) { |
| throw new AxisFault(Messages.getMessage("methodDoesNotExistInOnly")); |
| } |
| |
| method.invoke(obj, |
| new Object [] { msgContext.getEnvelope().getBody().getFirstElement() }); |
| |
| } catch (Exception e) { |
| throw AxisFault.makeFault(e); |
| } |
| } |
| } |