DefaultConfigurableImpl.java

/*
 * 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 gobblin.runtime.std;

import java.util.Properties;

import com.typesafe.config.Config;

import gobblin.runtime.api.Configurable;
import gobblin.util.ConfigUtils;

/**
 * Default immutable implementation for {@link Configurable} interface.
 */
public class DefaultConfigurableImpl implements Configurable {
  final Config _config;
  final Properties _props;

  protected DefaultConfigurableImpl(Config config, Properties props) {
    _config = config;
    _props = props;
  }

  /** {@inheritDoc} */
  @Override
  public Config getConfig() {
    return _config;
  }

  /** {@inheritDoc} */
  @Override
  public Properties getConfigAsProperties() {
    return _props;
  }

  public static DefaultConfigurableImpl createFromConfig(Config srcConfig) {
    return new DefaultConfigurableImpl(srcConfig, ConfigUtils.configToProperties(srcConfig));
  }

  public static DefaultConfigurableImpl createFromProperties(Properties srcConfig) {
    return new DefaultConfigurableImpl(ConfigUtils.propertiesToConfig(srcConfig), srcConfig);
  }

}