RecoveringZooKeeperFactory.java

/*
 * Copyright (C) 2012 Facebook, 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 com.facebook.zookeeper;

import org.apache.zookeeper.Watcher;

import java.io.IOException;

public class RecoveringZooKeeperFactory implements ZooKeeperFactory {
  private final ZooKeeperFactory zooKeeperFactory;
  private final int maxRetries;
  private final int retryIntervalMillis;

  public RecoveringZooKeeperFactory(
    ZooKeeperFactory zooKeeperFactory, int maxRetries, int retryIntervalMillis
  ) {
    this.zooKeeperFactory = zooKeeperFactory;
    this.maxRetries = maxRetries;
    this.retryIntervalMillis = retryIntervalMillis;
  }

  @Override
  public ZooKeeperIface create(Watcher watcher) throws IOException {
    return new RecoveringZooKeeper(
      zooKeeperFactory.create(watcher), maxRetries, retryIntervalMillis
    );
  }
}