| /* |
| * 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; |
| |
| import java.lang.reflect.Method; |
| |
| /** |
| * Represents a method invocation. |
| * |
| * @author James Carman |
| * @since 1.0 |
| */ |
| public interface Invocation |
| { |
| //********************************************************************************************************************** |
| // Other Methods |
| //********************************************************************************************************************** |
| |
| /** |
| * Returns the arguments being passed to this method invocation. Changes in the elements of this array will be |
| * propagated to the recipient of this invocation. |
| * |
| * @return the arguments being passed to this method invocation |
| */ |
| public Object[] getArguments(); |
| |
| /** |
| * Returns the method being called. |
| * |
| * @return the method being called |
| */ |
| public Method getMethod(); |
| |
| /** |
| * Returns the proxy object on which this invocation was invoked. |
| * |
| * @return the proxy object on which this invocation was invoked |
| */ |
| public Object getProxy(); |
| |
| /** |
| * Called in order to let the invocation proceed. |
| * |
| * @return the return value of the invocation |
| * @throws Throwable any exception or error that was thrown as a result of this invocation |
| */ |
| public Object proceed() throws Throwable; |
| } |