| /* |
| * 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.felix.mosgi.jmx.rmiconnector.mx4j.remote.rmi; |
| |
| import java.lang.reflect.Method; |
| import java.lang.reflect.Proxy; |
| import java.rmi.NoSuchObjectException; |
| import java.io.IOException; |
| |
| import javax.management.MBeanServerConnection; |
| import javax.management.remote.JMXServerErrorException; |
| |
| import org.apache.felix.mosgi.jmx.rmiconnector.mx4j.remote.ClientProxy; |
| |
| /** |
| * @author <a href="mailto:biorn_steedom@users.sourceforge.net">Simone Bordet</a> |
| * @version $Revision: 1.1.1.1 $ |
| */ |
| public class ClientExceptionCatcher extends ClientProxy |
| { |
| private ClientExceptionCatcher(MBeanServerConnection target) |
| { |
| super(target); |
| } |
| |
| public static MBeanServerConnection newInstance(MBeanServerConnection target) |
| { |
| ClientExceptionCatcher handler = new ClientExceptionCatcher(target); |
| return (MBeanServerConnection)Proxy.newProxyInstance(handler.getClass().getClassLoader(), new Class[]{MBeanServerConnection.class}, handler); |
| } |
| |
| public Object invoke(Object proxy, Method method, Object[] args) throws Throwable |
| { |
| try |
| { |
| return super.invoke(proxy, method, args); |
| } |
| catch (NoSuchObjectException x) |
| { |
| // The connection has been already closed by the server |
| throw new IOException("Connection closed by the server"); |
| } |
| catch (Exception x) |
| { |
| throw x; |
| } |
| catch (Error x) |
| { |
| throw new JMXServerErrorException("Error thrown during invocation", x); |
| } |
| } |
| } |