| /* |
| * 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.agent.mx4j.server; |
| |
| import javax.management.Attribute; |
| import javax.management.AttributeNotFoundException; |
| import javax.management.InvalidAttributeValueException; |
| import javax.management.MBeanException; |
| import javax.management.ReflectionException; |
| |
| /** |
| * Invokes methods on standard MBeans. <p> |
| * Actually two implementations are available: one that uses reflection and one that generates on-the-fly a customized |
| * MBeanInvoker per each particular MBean and that is implemented with direct calls. <br> |
| * The default is the direct call version, that uses the <a href="http://jakarta.apache.org/bcel">BCEL</a> to generate |
| * the required bytecode on-the-fly. <br> |
| * In the future may be the starting point for MBean interceptors. |
| * |
| * @author <a href="mailto:biorn_steedom@users.sourceforge.net">Simone Bordet</a> |
| * @version $Revision: 1.1.1.1 $ |
| */ |
| public interface MBeanInvoker |
| { |
| /** |
| * Invokes the specified operation on the MBean instance |
| */ |
| public Object invoke(MBeanMetaData metadata, String method, String[] signature, Object[] args) throws MBeanException, ReflectionException; |
| /** |
| * Returns the value of the specified attribute. |
| */ |
| public Object getAttribute(MBeanMetaData metadata, String attribute) throws MBeanException, AttributeNotFoundException, ReflectionException; |
| /** |
| * Sets the value of the specified attribute. |
| */ |
| public void setAttribute(MBeanMetaData metadata, Attribute attribute) throws MBeanException, AttributeNotFoundException, InvalidAttributeValueException, ReflectionException; |
| } |