content: /**
   * 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.apex.malhar.contrib.geode;
  
  import java.io.Serializable;
  
  import org.apache.apex.malhar.lib.util.AbstractKeyValueStorageAgent;
  import org.apache.hadoop.conf.Configuration;
  
  /**
   * Storage Agent implementation which uses {@link GeodeCheckpointStore} for operator
   * checkpointing
   *
   *
   *
   * @since 3.4.0
   */
  public class GeodeKeyValueStorageAgent extends AbstractKeyValueStorageAgent<GeodeCheckpointStore> implements Serializable
  {
  
    /**
     * Geode locator connection string which needs to be provided by application
     * developer/admin Format - locator1:locator1_port,locator2:locator2_port
     */
    public static final String GEODE_LOCATOR_STRING = "dt.checkpoint.agent.geode.connection";
  
    public GeodeKeyValueStorageAgent()
    {
      setStore(new GeodeCheckpointStore());
    }
  
    public GeodeKeyValueStorageAgent(Configuration conf)
    {
      setStore(new GeodeCheckpointStore(conf.get(GEODE_LOCATOR_STRING)));
    }
  
    /**
     * Saves yarn application id which can be used by Key value store to create
     * application specific Geode region
     */
    @Override
    public void setApplicationId(String applicationId)
    {
      store.setTableName(applicationId);
      super.setApplicationId(applicationId);
    }
  
    private static final long serialVersionUID = -8838327680202565778L;
  }
  