001    /**
002     *
003     * Licensed to the Apache Software Foundation (ASF) under one or more
004     * contributor license agreements.  See the NOTICE file distributed with
005     * this work for additional information regarding copyright ownership.
006     * The ASF licenses this file to You under the Apache License, Version 2.0
007     * (the "License"); you may not use this file except in compliance with
008     * the License.  You may obtain a copy of the License at
009     *
010     * http://www.apache.org/licenses/LICENSE-2.0
011     *
012     * Unless required by applicable law or agreed to in writing, software
013     * distributed under the License is distributed on an "AS IS" BASIS,
014     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015     * See the License for the specific language governing permissions and
016     * limitations under the License.
017     */
018    package org.apache.camel.management;
019    
020    import java.io.IOException;
021    
022    import org.apache.camel.Service;
023    import org.apache.camel.impl.ServiceSupport;
024    import org.springframework.jmx.export.annotation.ManagedAttribute;
025    import org.springframework.jmx.export.annotation.ManagedOperation;
026    import org.springframework.jmx.export.annotation.ManagedResource;
027    
028    @ManagedResource(
029            description="Managed Service", 
030            currencyTimeLimit=15)
031    public class ManagedService {
032    
033            private ServiceSupport service;
034        
035            public ManagedService(ServiceSupport service) {
036                    this.service = service;
037            }
038            
039            public Service getService() {
040                    return service;
041            }
042            
043            @ManagedAttribute(description = "Service running state")
044        private boolean isStarted() throws IOException {
045            return service.isStarted();
046        }
047    
048            @ManagedOperation(description = "Start Service")
049        public void start() throws IOException {
050            try {
051                    service.start();
052            }
053            catch (Exception e) {
054                    throw new IOException(e.getMessage());
055            }
056            }
057    
058            @ManagedOperation(description = "Stop Service")
059            public void stop() throws IOException {
060            try {
061                    service.stop();
062            }
063            catch (Exception e) {
064                    throw new IOException(e.getMessage());
065            }
066            }
067    }