1 /*** 2 * 3 * Copyright 2004 Protique Ltd 4 * 5 * Licensed under the Apache License, Version 2.0 (the "License"); 6 * you may not use this file except in compliance with the License. 7 * You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 * 17 **/ 18 package org.codehaus.activecluster.impl; 19 20 import org.codehaus.activecluster.LocalNode; 21 import org.codehaus.activecluster.Service; 22 23 import javax.jms.Destination; 24 import javax.jms.JMSException; 25 import java.util.Map; 26 27 28 /*** 29 * Default implementation of a local Node which has its 30 * state replicated across the cluster 31 * 32 * @version $Revision: 1.4 $ 33 */ 34 public class ReplicatedLocalNode extends NodeImpl implements LocalNode, Service { 35 36 private StateService serviceStub; 37 38 public ReplicatedLocalNode(Destination destination, StateService serviceStub) { 39 super(destination); 40 this.serviceStub = serviceStub; 41 } 42 43 public void setState(Map state) { 44 super.setState(state); 45 serviceStub.keepAlive(this); 46 } 47 48 public void pingRemoteNodes() { 49 serviceStub.keepAlive(this); 50 } 51 52 public void start() throws JMSException { 53 /*** TODO */ 54 } 55 56 public void stop() throws JMSException { 57 /*** TODO */ 58 } 59 }