001 // Copyright 2005 The Apache Software Foundation 002 // 003 // Licensed under the Apache License, Version 2.0 (the "License"); 004 // you may not use this file except in compliance with the License. 005 // You may obtain a copy of the License at 006 // 007 // http://www.apache.org/licenses/LICENSE-2.0 008 // 009 // Unless required by applicable law or agreed to in writing, software 010 // distributed under the License is distributed on an "AS IS" BASIS, 011 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012 // See the License for the specific language governing permissions and 013 // limitations under the License. 014 015 package org.apache.hivemind.management.impl; 016 017 import java.util.HashMap; 018 import java.util.Map; 019 020 import javax.management.MBeanServer; 021 import javax.management.remote.JMXConnectorServer; 022 import javax.management.remote.JMXServiceURL; 023 024 import org.apache.hivemind.ApplicationRuntimeException; 025 import org.apache.hivemind.ServiceImplementationFactory; 026 import org.apache.hivemind.ServiceImplementationFactoryParameters; 027 import org.apache.hivemind.management.ManagementMessages; 028 029 /** 030 * An implementation of {@link org.apache.hivemind.ServiceImplementationFactory} that creates 031 * JMXConnectorServer instances using {@link javax.management.remote.JMXConnectorServerFactory} 032 * 033 * @author Achim Huegen 034 * @since 1.1 035 */ 036 public class JMXConnectorServerFactory implements ServiceImplementationFactory 037 { 038 public JMXConnectorServerFactory(MBeanServer beanServer) 039 { 040 } 041 042 public Object createCoreServiceImplementation( 043 ServiceImplementationFactoryParameters factoryParameters) 044 { 045 // Read the parameters of the factory call 046 JMXConnectorServerParameter parameter = (JMXConnectorServerParameter) factoryParameters 047 .getFirstParameter(); 048 049 Map env = new HashMap(); 050 051 try 052 { 053 // Convert the serviceUrl string to instance of JMXServiceURL 054 JMXServiceURL address = new JMXServiceURL(parameter.getJmxServiceURL()); 055 056 JMXConnectorServer server = javax.management.remote.JMXConnectorServerFactory 057 .newJMXConnectorServer(address, env, null); 058 059 return server; 060 } 061 catch (Exception e) 062 { 063 throw new ApplicationRuntimeException(ManagementMessages 064 .errorInstantiatingConnectorServer(parameter.getJmxServiceURL(), env, e), e); 065 } 066 } 067 068 }