| /** |
| * 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 { |
| @Override |
| public String selectCache(OpenJPAStateManager sm, Object context) { |
| return sm.getMetaData().getDataCacheName(); |
| |
| } |
| |
| @Override |
| public void endConfiguration() { |
| } |
| |
| @Override |
| public void setConfiguration(Configuration conf) { |
| } |
| |
| @Override |
| public void startConfiguration() { |
| } |
| } |