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OpenJPA Slice

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/*
 * 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.slice;

import java.util.Map;

import org.apache.openjpa.kernel.StoreManager;
import org.apache.openjpa.slice.jdbc.SliceStoreManager;

/**
 * A specialized {@link StoreManager Store Manager} that encapsulates multiple concrete Store Managers
 * using Distributed Template (or Composite) Design Pattern.  
 * 
 * @author Pinaki Poddar
 *
 */
public interface DistributedStoreManager extends StoreManager {
    /**
     * Adds the given slice with the given properties. This newly added slice
     * will participate in the current and subsequent transaction.
     * 
     * @param name logical name of the to be added slice. Must be different from
     * any currently available slices.
     * @see DistributedBroker#addSlice(String, Map)
     * @see DistributedBrokerFactory#addSlice(String, Map)
     * 
     * @return the store manager for the newly added slice.
     * 
     */
    public SliceStoreManager addSlice(Slice slice);

}