001    /**
002     *  Licensed to the Apache Software Foundation (ASF) under one or more
003     *  contributor license agreements.  See the NOTICE file distributed with
004     *  this work for additional information regarding copyright ownership.
005     *  The ASF licenses this file to You under the Apache License, Version 2.0
006     *  (the "License"); you may not use this file except in compliance with
007     *  the License.  You may obtain a copy of the License at
008     *
009     *     http://www.apache.org/licenses/LICENSE-2.0
010     *
011     *  Unless required by applicable law or agreed to in writing, software
012     *  distributed under the License is distributed on an "AS IS" BASIS,
013     *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     *  See the License for the specific language governing permissions and
015     *  limitations under the License.
016     */
017    package org.apache.geronimo.axis.server;
018    
019    import java.lang.reflect.Method;
020    import javax.xml.rpc.holders.IntHolder;
021    
022    import org.apache.axis.providers.java.RPCProvider;
023    import org.apache.axis.MessageContext;
024    import org.apache.axis.Handler;
025    import org.apache.geronimo.webservices.WebServiceContainer;
026    
027    /**
028     * @version $Rev: 547376 $ $Date: 2007-06-14 15:38:13 -0400 (Thu, 14 Jun 2007) $
029     */
030    public class POJOProvider extends RPCProvider {
031        public POJOProvider() {
032        }
033    
034        public Object getServiceObject(MessageContext msgContext, Handler service, String clsName, IntHolder scopeHolder) throws Exception {
035            WebServiceContainer.Request request = (WebServiceContainer.Request) msgContext.getProperty(AxisWebServiceContainer.REQUEST);
036            return request.getAttribute(WebServiceContainer.POJO_INSTANCE);
037        }
038    
039    
040        protected Object invokeMethod(MessageContext msgContext, Method interfaceMethod, Object pojo, Object[] arguments) throws Exception {
041            Class pojoClass = pojo.getClass();
042    
043            Method pojoMethod = null;
044            try {
045                pojoMethod = pojoClass.getMethod(interfaceMethod.getName(), interfaceMethod.getParameterTypes());
046            } catch (NoSuchMethodException e) {
047                throw (NoSuchMethodException)new NoSuchMethodException("The pojo class '"+pojoClass.getName()+"' does not have a method matching signature: "+interfaceMethod).initCause(e);
048            }
049    
050            return pojoMethod.invoke(pojo, arguments);
051        }
052    }