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.messaging.Message;
018    
019    import java.net.InetAddress;
020    
021    import java.util.List;
022    
023    /**
024     * @author Shuyang Zhou
025     */
026    public interface ClusterLink {
027    
028            public static final String CLUSTER_FORWARD_MESSAGE =
029                    "CLUSTER_FORWARD_MESSAGE";
030    
031            public static final int MAX_CHANNEL_COUNT = Priority.values().length;
032    
033            public InetAddress getBindInetAddress();
034    
035            public List<Address> getLocalTransportAddresses();
036    
037            public List<Address> getTransportAddresses(Priority priority);
038    
039            public void initialize();
040    
041            public boolean isEnabled();
042    
043            public void sendMulticastMessage(Message message, Priority priority);
044    
045            public void sendUnicastMessage(
046                    Address address, Message message, Priority priority);
047    
048    }