| /** |
| * 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.activemq.broker; |
| |
| import org.slf4j.Logger; |
| import org.slf4j.LoggerFactory; |
| |
| /** |
| * A useful base class for implementing broker plugins. |
| * |
| * |
| */ |
| public abstract class BrokerPluginSupport extends MutableBrokerFilter implements BrokerPlugin { |
| private static final Logger LOG = LoggerFactory.getLogger(BrokerPluginSupport.class); |
| public BrokerPluginSupport() { |
| super(null); |
| } |
| |
| public Broker installPlugin(Broker broker) throws Exception { |
| setNext(broker); |
| return this; |
| } |
| |
| @Override |
| public void start() throws Exception { |
| super.start(); |
| LOG.info("Broker Plugin " + getClass().getName() + " started"); |
| } |
| |
| @Override |
| public void stop() throws Exception { |
| super.stop(); |
| LOG.info("Broker Plugin " + getClass().getName() + " stopped"); |
| } |
| |
| } |