/*
* Copyright (C) 2010 eXo Platform SAS.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.services.jcr.infinispan;
import org.exoplatform.commons.utils.SecurityHelper;
import org.infinispan.Cache;
import java.io.Serializable;
import java.security.PrivilegedAction;
import java.util.concurrent.TimeUnit;
/**
* @author <a href="anatoliy.bazko@exoplatform.org">Anatoliy Bazko</a>
* @version $Id: PrivilegedCacheHelper.java 111 2010-11-11 11:11:11Z tolusha $
*
*/
public class PrivilegedISPNCacheHelper
{
/**
* Start Infinispan cache in privileged mode.
*
* @param cache
*/
public static void start(final Cache<Serializable, Object> cache)
{
PrivilegedAction<Object> action = new PrivilegedAction<Object>()
{
public Object run()
{
cache.start();
return null;
}
};
SecurityHelper.doPrivilegedAction(action);
}
/**
* Stop Infinispan cache in privileged mode.
*
* @param cache
*/
public static void stop(final Cache<Serializable, Object> cache)
{
PrivilegedAction<Object> action = new PrivilegedAction<Object>()
{
public Object run()
{
cache.stop();
return null;
}
};
SecurityHelper.doPrivilegedAction(action);
}
/**
* Put in Infinispan cache in privileged mode.
*
* @param cache
*/
public static Object putIfAbsent(final Cache<Serializable, Object> cache, final Serializable key, final Object value)
{
PrivilegedAction<Object> action = new PrivilegedAction<Object>()
{
public Object run()
{
return cache.putIfAbsent(key, value);
}
};
return SecurityHelper.doPrivilegedAction(action);
}
/**
* Put in Infinispan cache in privileged mode.
*
* @param cache
*/
public static Object put(final Cache<Serializable, Object> cache, final Serializable key, final Object value)
{
PrivilegedAction<Object> action = new PrivilegedAction<Object>()
{
public Object run()
{
return cache.put(key, value);
}
};
return SecurityHelper.doPrivilegedAction(action);
}
/**
* Put in Infinispan cache in privileged mode.
*
* @param cache
*/
public static Object put(final Cache<Serializable, Object> cache, final Serializable key, final Object value,
final long lifespan, final TimeUnit unit)
{
PrivilegedAction<Object> action = new PrivilegedAction<Object>()
{
public Object run()
{
return cache.put(key, value, lifespan, unit);
}
};
return SecurityHelper.doPrivilegedAction(action);
}
}