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.bookkeeper.tests.integration.utils;
  
  import java.util.concurrent.TimeUnit;
  import org.arquillian.cube.docker.impl.docker.DockerClientExecutor;
  import org.arquillian.cube.docker.impl.util.Ping;
  import org.arquillian.cube.docker.impl.util.PingCommand;
  import org.arquillian.cube.spi.Cube;
  import org.arquillian.cube.spi.await.AwaitStrategy;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  /**
   * An arquillian await strategy that waits until zookeeper is up running.
   */
  public class ZooKeeperAwaitStrategy implements AwaitStrategy {
      private static final Logger LOG = LoggerFactory.getLogger(ZooKeeperAwaitStrategy.class);
  
      private static final int DEFAULT_POLL_ITERATIONS = 10;
      private static final int DEFAULT_SLEEP_TIME = 1;
      private static final TimeUnit DEFAULT_SLEEP_TIMEUNIT = TimeUnit.SECONDS;
  
      private Cube<?> cube;
      private DockerClientExecutor dockerClientExecutor;
  
      @Override
      public boolean await() {
          return Ping.ping(DEFAULT_POLL_ITERATIONS, DEFAULT_SLEEP_TIME, DEFAULT_SLEEP_TIMEUNIT,
                  new PingCommand() {
                      @Override
                      public boolean call() {
                          return BookKeeperClusterUtils.zookeeperRunning(dockerClientExecutor.getDockerClient(),
                                                                         cube.getId());
                      }
                  });
      }
  }
  