| /* |
| * 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.commons.proxy.invoker; |
| |
| import org.apache.commons.proxy.factory.javassist.JavassistProxyFactory; |
| import org.apache.commons.proxy.util.AbstractTestCase; |
| import org.apache.commons.proxy.util.Echo; |
| |
| import java.io.Serializable; |
| import java.lang.reflect.InvocationHandler; |
| import java.lang.reflect.Method; |
| |
| public class TestInvocationHandlerAdapter extends AbstractTestCase |
| { |
| //********************************************************************************************************************** |
| // Other Methods |
| //********************************************************************************************************************** |
| |
| public void testSerialization() |
| { |
| assertSerializable( new InvocationHandlerAdapter( new InvocationHandlerTester() ) ); |
| } |
| |
| public void testMethodInvocation() throws Exception |
| { |
| InvocationHandlerTester tester = new InvocationHandlerTester(); |
| final Echo echo = ( Echo ) new JavassistProxyFactory().createInvokerProxy(new InvocationHandlerAdapter(tester), new Class[] {Echo.class}); |
| echo.echoBack("hello"); |
| assertEquals(Echo.class.getMethod("echoBack", new Class[] {String.class}), tester.method); |
| assertSame(echo, tester.proxy); |
| assertNotNull(tester.arguments); |
| assertEquals(1, tester.arguments.length); |
| assertEquals("hello", tester.arguments[0]); |
| } |
| |
| //********************************************************************************************************************** |
| // Inner Classes |
| //********************************************************************************************************************** |
| |
| private static class InvocationHandlerTester implements InvocationHandler, Serializable |
| { |
| private Object proxy; |
| private Method method; |
| private Object[] arguments; |
| |
| public Object invoke( Object proxy, Method method, Object[] args ) throws Throwable |
| { |
| this.proxy = proxy; |
| this.method = method; |
| this.arguments = args; |
| return null; |
| } |
| } |
| } |