001/**
002 * Licensed to the Apache Software Foundation (ASF) under one or more
003 * contributor license agreements.  See the NOTICE file distributed with
004 * this work for additional information regarding copyright ownership.
005 * The ASF licenses this file to You under the Apache License, Version 2.0
006 * (the "License"); you may not use this file except in compliance with
007 * the License.  You may obtain a copy of the License at
008 *
009 *      http://www.apache.org/licenses/LICENSE-2.0
010 *
011 * Unless required by applicable law or agreed to in writing, software
012 * distributed under the License is distributed on an "AS IS" BASIS,
013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014 * See the License for the specific language governing permissions and
015 * limitations under the License.
016 */
017package org.apache.activemq.plugin;
018
019import org.apache.activemq.broker.Broker;
020import org.apache.activemq.broker.BrokerPlugin;
021import org.slf4j.Logger;
022import org.slf4j.LoggerFactory;
023
024/**
025 * Broker plugin that will monitor the broker xml configuration for
026 * changes and selectively apply those changes to the running broker.
027 *
028 * @org.apache.xbean.XBean
029 */
030public class RuntimeConfigurationPlugin implements BrokerPlugin {
031    public static final Logger LOG = LoggerFactory.getLogger(RuntimeConfigurationPlugin.class);
032
033    private long checkPeriod;
034
035    @Override
036    public Broker installPlugin(Broker broker) throws Exception {
037        LOG.info("installing runtimeConfiguration plugin");
038        RuntimeConfigurationBroker runtimeConfigurationBroker = new RuntimeConfigurationBroker(broker);
039        runtimeConfigurationBroker.setCheckPeriod(getCheckPeriod());
040
041        return runtimeConfigurationBroker;
042    }
043
044    public long getCheckPeriod() {
045        return checkPeriod;
046    }
047
048    public void setCheckPeriod(long checkPeriod) {
049        this.checkPeriod = checkPeriod;
050    }
051}