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.cluster;
016    
017    import com.liferay.portal.kernel.cluster.ClusterInvokeAcceptor;
018    import com.liferay.portal.kernel.cluster.Clusterable;
019    
020    import java.lang.annotation.Annotation;
021    
022    /**
023     * @author Shuyang Zhou
024     */
025    @SuppressWarnings("all")
026    public class NullClusterable implements Clusterable {
027    
028            public static final Clusterable NULL_CLUSTERABLE = new NullClusterable();
029    
030            @Override
031            public Class<? extends ClusterInvokeAcceptor> acceptor() {
032                    return null;
033            }
034    
035            @Override
036            public Class<? extends Annotation> annotationType() {
037                    return Clusterable.class;
038            }
039    
040            @Override
041            public boolean onMaster() {
042                    return false;
043            }
044    
045            private NullClusterable() {
046            }
047    
048    }