AbstractPropertyChangeListener.java

/*
 * Copyright © 2014 Cask Data, Inc.
 *
 * Licensed 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 co.cask.cdap.common.conf;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * Implementation of a {@link PropertyChangeListener} that only log for callbacks.
 *
 * @param <T> Type of the property
 */
public abstract class AbstractPropertyChangeListener<T> implements PropertyChangeListener<T> {

  private static final Logger LOG = LoggerFactory.getLogger(AbstractPropertyChangeListener.class);

  @Override
  public void onChange(String name, T property) {
    LOG.info("onChange {} {}", name, property);
  }

  @Override
  public void onError(String name, Throwable failureCause) {
    LOG.error("onError {}", name, failureCause);
  }
}