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.camel.management; 018 019import javax.management.MalformedObjectNameException; 020import javax.management.ObjectName; 021 022import org.apache.camel.CamelContext; 023import org.apache.camel.Processor; 024import org.apache.camel.Route; 025import org.apache.camel.RuntimeCamelException; 026import org.apache.camel.api.management.ManagedCamelContext; 027import org.apache.camel.api.management.mbean.ManagedCamelContextMBean; 028import org.apache.camel.api.management.mbean.ManagedProcessorMBean; 029import org.apache.camel.api.management.mbean.ManagedRouteMBean; 030import org.apache.camel.api.management.mbean.ManagedStepMBean; 031import org.apache.camel.model.Model; 032import org.apache.camel.model.ProcessorDefinition; 033import org.apache.camel.spi.ManagementStrategy; 034 035/** 036 * JMX capable {@link CamelContext}. 037 */ 038public class ManagedCamelContextImpl implements ManagedCamelContext { 039 040 private final CamelContext camelContext; 041 042 public ManagedCamelContextImpl(CamelContext camelContext) { 043 this.camelContext = camelContext; 044 } 045 046 private ManagementStrategy getManagementStrategy() { 047 return camelContext.getManagementStrategy(); 048 } 049 050 @Override 051 public <T extends ManagedProcessorMBean> T getManagedProcessor(String id, Class<T> type) { 052 // jmx must be enabled 053 if (getManagementStrategy().getManagementAgent() == null) { 054 return null; 055 } 056 057 Processor processor = camelContext.getProcessor(id); 058 ProcessorDefinition def = camelContext.getExtension(Model.class).getProcessorDefinition(id); 059 060 // processor may be null if its anonymous inner class or as lambda 061 if (def != null) { 062 try { 063 ObjectName on = getManagementStrategy().getManagementObjectNameStrategy() 064 .getObjectNameForProcessor(camelContext, processor, def); 065 return getManagementStrategy().getManagementAgent().newProxyClient(on, type); 066 } catch (MalformedObjectNameException e) { 067 throw RuntimeCamelException.wrapRuntimeCamelException(e); 068 } 069 } 070 071 return null; 072 } 073 074 @Override 075 public ManagedStepMBean getManagedStep(String id) { 076 // jmx must be enabled 077 if (getManagementStrategy().getManagementAgent() == null) { 078 return null; 079 } 080 081 Processor processor = camelContext.getProcessor(id); 082 ProcessorDefinition def = camelContext.getExtension(Model.class).getProcessorDefinition(id); 083 084 // processor may be null if its anonymous inner class or as lambda 085 if (def != null) { 086 try { 087 ObjectName on = getManagementStrategy().getManagementObjectNameStrategy() 088 .getObjectNameForStep(camelContext, processor, def); 089 return getManagementStrategy().getManagementAgent().newProxyClient(on, ManagedStepMBean.class); 090 } catch (MalformedObjectNameException e) { 091 throw RuntimeCamelException.wrapRuntimeCamelException(e); 092 } 093 } 094 095 return null; 096 } 097 098 @Override 099 public <T extends ManagedRouteMBean> T getManagedRoute(String routeId, Class<T> type) { 100 // jmx must be enabled 101 if (getManagementStrategy().getManagementAgent() == null) { 102 return null; 103 } 104 105 Route route = camelContext.getRoute(routeId); 106 107 if (route != null) { 108 try { 109 ObjectName on = getManagementStrategy().getManagementObjectNameStrategy().getObjectNameForRoute(route); 110 return getManagementStrategy().getManagementAgent().newProxyClient(on, type); 111 } catch (MalformedObjectNameException e) { 112 throw RuntimeCamelException.wrapRuntimeCamelException(e); 113 } 114 } 115 116 return null; 117 } 118 119 @Override 120 public ManagedCamelContextMBean getManagedCamelContext() { 121 // jmx must be enabled 122 if (getManagementStrategy().getManagementAgent() == null) { 123 return null; 124 } 125 126 try { 127 ObjectName on = getManagementStrategy().getManagementObjectNameStrategy() 128 .getObjectNameForCamelContext(camelContext); 129 return getManagementStrategy().getManagementAgent().newProxyClient(on, ManagedCamelContextMBean.class); 130 } catch (MalformedObjectNameException e) { 131 throw RuntimeCamelException.wrapRuntimeCamelException(e); 132 } 133 } 134 135}