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}