org.apache.openjpa.datacache.DefaultCacheDistributionPolicy Maven / Gradle / Ivy
/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.openjpa.datacache;
import org.apache.openjpa.kernel.OpenJPAStateManager;
import org.apache.openjpa.lib.conf.Configuration;
import org.apache.openjpa.meta.ClassMetaData;
/**
* A default implementation that selects the cache by the type of the given managed instance.
* The name of the cache is determined by {@link ClassMetaData#getDataCacheName() name as specified} by
* the metadata.
*
* @see ClassMetaData#getDataCacheName()
*
*/
public class DefaultCacheDistributionPolicy implements CacheDistributionPolicy {
public String selectCache(OpenJPAStateManager sm, Object context) {
return sm.getMetaData().getDataCacheName();
}
public void endConfiguration() {
}
public void setConfiguration(Configuration conf) {
}
public void startConfiguration() {
}
}