asmuts 02/02/12 07:47:21
Added: src/java/org/apache/stratum/jcs JCS.java
Log:
Simple class to get access to the cache. Should make using JCS much easier.
Most users will only need to use this one class.
Revision Changes Path
1.1 jakarta-turbine-stratum/src/java/org/apache/stratum/jcs/JCS.java
Index: JCS.java
===================================================================
package org.apache.stratum.jcs;
import org.apache.stratum.jcs.access.GroupCacheAccess;
import org.apache.stratum.jcs.engine.control.Cache;
import org.apache.stratum.jcs.engine.control.CacheAttributes;
import org.apache.stratum.jcs.engine.group.GroupAttrName;
import org.apache.stratum.jcs.engine.group.GroupCacheManager;
import org.apache.stratum.jcs.engine.group.GroupCacheManagerFactory;
import org.apache.stratum.jcs.engine.group.GroupId;
import org.apache.stratum.jcs.access.exception.CacheException;
import org.apache.stratum.jcs.engine.behavior.ICompositeCacheAttributes;
/**
* To make using JCS a bit easier.
*
*@author asmuts
*@created February 12, 2002
*/
public class JCS extends GroupCacheAccess
{
private static GroupCacheManager cacheMgr;
///////////////////////////////////////////
/**
* Constructor for the JCS object
*
*@param cacheControl Description of the Parameter
*/
protected JCS( Cache cacheControl )
{
super( cacheControl );
}
/////////////////////////////////////////
/**
* Gets the groupAccess attribute of the GroupCacheAccess class
*
*@param region Description of the Parameter
*@return The groupAccess value
*@exception CacheException Description of the Exception
*/
public static JCS getJCS( String region )
throws CacheException
{
if ( cacheMgr == null )
{
synchronized ( GroupCacheAccess.class )
{
if ( cacheMgr == null )
{
cacheMgr = GroupCacheManagerFactory.getInstance();
}
}
}
return new JCS( ( Cache ) cacheMgr.getCache( region ) );
}
/////////////////////////////////////////
/**
* Gets the groupAccess attribute of the GroupCacheAccess class
*
*@param region Description of the Parameter
*@param icca Description of the Parameter
*@return The groupAccess value
*@exception CacheException Description of the Exception
*/
public static JCS getJCS( String region, ICompositeCacheAttributes icca )
throws CacheException
{
if ( cacheMgr == null )
{
synchronized ( GroupCacheAccess.class )
{
if ( cacheMgr == null )
{
cacheMgr = GroupCacheManagerFactory.getInstance();
}
}
}
return new JCS( ( Cache ) cacheMgr.getCache( region, icca ) );
}
}
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