001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * The contents of this file are subject to the terms of the Liferay Enterprise
005     * Subscription License ("License"). You may not use this file except in
006     * compliance with the License. You can obtain a copy of the License by
007     * contacting Liferay, Inc. See the License for the specific language governing
008     * permissions and limitations under the License, including but not limited to
009     * distribution rights of the Software.
010     *
011     *
012     *
013     */
014    
015    package com.liferay.portal.kernel.cluster;
016    
017    import com.liferay.portal.kernel.exception.SystemException;
018    
019    import java.util.List;
020    import java.util.concurrent.TimeUnit;
021    
022    /**
023     * @author Shuyang Zhou
024     */
025    public interface ClusterExecutor {
026    
027            public void addClusterEventListener(
028                    ClusterEventListener clusterEventListener);
029    
030            public void destroy();
031    
032            public FutureClusterResponses execute(ClusterRequest clusterRequest)
033                    throws SystemException;
034    
035            public void execute(
036                            ClusterRequest clusterRequest,
037                            ClusterResponseCallback clusterResponseCallback)
038                    throws SystemException;
039    
040            public void execute(
041                            ClusterRequest clusterRequest,
042                            ClusterResponseCallback clusterResponseCallback, long timeout,
043                            TimeUnit timeUnit)
044                    throws SystemException;
045    
046            public List<ClusterEventListener> getClusterEventListeners();
047    
048            public List<Address> getClusterNodeAddresses();
049    
050            public Address getCoordinatorAddress();
051    
052            public List<ClusterNode> getClusterNodes();
053    
054            public ClusterNode getLocalClusterNode() throws SystemException;
055    
056            public Address getLocalClusterNodeAddress();
057    
058            public void initialize();
059    
060            public boolean isClusterNodeAlive(Address address);
061    
062            public boolean isClusterNodeAlive(String clusterNodeId);
063    
064            public boolean isEnabled();
065    
066            public void removeClusterEventListener(
067                    ClusterEventListener clusterEventListener);
068    
069    }