mirror of
https://github.com/Alfresco/alfresco-community-repo.git
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1e81059ce1
git-svn-id: https://svn.alfresco.com/repos/alfresco-enterprise/alfresco/HEAD/root@15367 c4b6b30b-aa2e-2d43-bbcb-ca4b014f7261
84 lines
3.2 KiB
Java
84 lines
3.2 KiB
Java
/*
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* Copyright (C) 2005-2009 Alfresco Software Limited.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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* As a special exception to the terms and conditions of version 2.0 of
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* the GPL, you may redistribute this Program in connection with Free/Libre
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* and Open Source Software ("FLOSS") applications as described in Alfresco's
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* FLOSS exception. You should have recieved a copy of the text describing
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* the FLOSS exception, and it is also available here:
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* http://www.alfresco.com/legal/licensing"
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*/
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package org.alfresco.repo.cache;
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import java.util.Properties;
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import net.sf.ehcache.CacheManager;
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import net.sf.ehcache.distribution.CacheManagerPeerProvider;
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import net.sf.ehcache.distribution.CacheManagerPeerProviderFactory;
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import net.sf.ehcache.distribution.RMICacheManagerPeerProviderFactory;
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import org.apache.commons.logging.Log;
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import org.apache.commons.logging.LogFactory;
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/**
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* Alfresco's <tt>CacheManagerPeerProviderFactory</tt> that defers to the community or
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* enterprise factories.
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*
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* @author Derek Hulley
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* @since 3.1
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*/
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public class AlfrescoCacheManagerPeerProviderFactory extends CacheManagerPeerProviderFactory
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{
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private static Log logger = LogFactory.getLog(AlfrescoCacheManagerPeerProviderFactory.class);
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@Override
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public CacheManagerPeerProvider createCachePeerProvider(CacheManager cacheManager, Properties properties)
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{
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CacheManagerPeerProviderFactory factory = null;
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try
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{
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@SuppressWarnings("unchecked")
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Class clazz = Class.forName("org.alfresco.enterprise.repo.cache.jgroups.JGroupsRMICacheManagerPeerProvider$Factory");
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factory = (CacheManagerPeerProviderFactory) clazz.newInstance();
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}
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catch (ClassNotFoundException e)
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{
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// Entirely expected if the Enterprise-level code is not present
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}
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catch (Throwable e)
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{
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logger.error("Failed to instantiate JGroupsRMICacheManagerPeerProvider factory.", e);
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}
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finally
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{
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if (factory == null)
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{
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// Use EHCache's default implementation
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factory = new RMICacheManagerPeerProviderFactory();
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}
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}
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if (logger.isDebugEnabled())
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{
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logger.debug("Using peer provider factory: " + factory.getClass().getName());
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}
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return factory.createCachePeerProvider(cacheManager, properties);
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}
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}
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