/*
 * 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.gobblin.data.management.copy.replication;

import com.typesafe.config.Config;


/**
 * Specify the replication copy mode, either Pull or Push
 * @author mitu
 *
 */
public enum ReplicationCopyMode {
  PULL("pull"),
  PUSH("push");

  private final String name;

  ReplicationCopyMode(String name) {
    this.name = name;
  }

  @Override
  public String toString() {
    return this.name;
  }

  /**
   * Get a {@link ReplicationCopyMode} for the given name.
   *
   * @param name the given name
   * @return a {@link ReplicationCopyMode} for the given name
   */
  public static ReplicationCopyMode forName(String name) {
    return ReplicationCopyMode.valueOf(name.toUpperCase());
  }

  public static ReplicationCopyMode getReplicationCopyMode(Config config) {
    ReplicationCopyMode copyMode = config.hasPath(ReplicationConfiguration.REPLICATION_COPY_MODE)
        ? ReplicationCopyMode.forName(config.getString(ReplicationConfiguration.REPLICATION_COPY_MODE))
        : ReplicationCopyMode.PULL;

    return copyMode;
  }

}
