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OPENJPA-1334: Separate distribution policy from DataCacheManager. 

git-svn-id: https://svn.apache.org/repos/asf/openjpa/trunk@908325 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Pinaki Poddar 2010-02-10 02:32:41 +00:00
parent 6fa32719b9
commit 92f162bd4b
1 changed files with 38 additions and 0 deletions
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38
openjpa-kernel/src/main/java/org/apache/openjpa/conf/OpenJPAConfiguration.java
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@ -21,6 +21,7 @@ package org.apache.openjpa.conf;
import java.util.Collection;
import java.util.Map;
import org.apache.openjpa.datacache.CacheDistributionPolicy;
import org.apache.openjpa.datacache.DataCache;
import org.apache.openjpa.datacache.DataCacheManager;
import org.apache.openjpa.datacache.DataCacheMode;
@ -1799,5 +1800,42 @@ public interface OpenJPAConfiguration
* @since 2.0.0
*/
public String getDataCacheMode();
/**
* Gets the policy object that determines distribution of cached instances
* across named partitions of L2 data cache.
*
* @return an implementation of {@link CacheDistributionPolicy}.
* @since 2.0.0
*/
public CacheDistributionPolicy getCacheDistributionPolicyInstance();
/**
* Sets the policy object that determines distribution of cached instances
* across named partitions of L2 data cache.
*
* @param policy a non-null implementation of {@link CacheDistributionPolicy}.
* @since 2.0.0
*/
public void setCacheDistributionPolicyInstance(CacheDistributionPolicy policy);
/**
* Gets the plug-in string that described the policy to distribute cached instances
* across named partitions of L2 data cache.
*
* @return a plug-in string for {@link CacheDistributionPolicy}.
* @since 2.0.0
*/
public String getCacheDistributionPolicy();
/**
* Sets the plug-in string that describes the policy to distribute cached instances
* across named partitions of L2 data cache.
*
* @param a plug-in string for {@link CacheDistributionPolicy}.
* @since 2.0.0
*/
public void setCacheDistributionPolicy(String policyPlugin);
}