framework/pull-agent/src/main/java/org/apache/manifoldcf/crawler/WaitForJobInactive.java

/* $Id: WaitForJobInactive.java 988245 2010-08-23 18:39:35Z kwright $ */

/**
* 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.manifoldcf.crawler;

import java.io.*;
import org.apache.manifoldcf.core.interfaces.*;
import org.apache.manifoldcf.crawler.interfaces.*;
import org.apache.manifoldcf.crawler.system.*;
import java.util.*;

/** This class is used during testing.
*/
public class WaitForJobInactive
{
  public static final String _rcsid = "@(#)$Id: WaitForJobInactive.java 988245 2010-08-23 18:39:35Z kwright $";

  private WaitForJobInactive()
  {
  }

  // Add: throttle, priority, recrawl interval

  public static void main(String[] args)
  {
    if (args.length != 1)
    {
      System.err.println("Usage: WaitForJobInactive <jobid>");
      System.exit(1);
    }

    String jobID = args[0];


    try
    {
      IThreadContext tc = ThreadContextFactory.make();
      ManifoldCF.initializeEnvironment(tc);
      IJobManager jobManager = JobManagerFactory.make(tc);

      while (true)
      {
        JobStatus status = jobManager.getStatus(new Long(jobID));
        if (status == null)
          throw new ManifoldCFException("No such job: '"+jobID+"'");
        int statusValue = status.getStatus();
        switch (statusValue)
        {
        case JobStatus.JOBSTATUS_NOTYETRUN:
          System.out.println("Never run");
          break;
        case JobStatus.JOBSTATUS_COMPLETED:
          System.out.println("OK");
          break;
        case JobStatus.JOBSTATUS_ERROR:
          System.out.println("Error: "+status.getErrorText());
          break;
        default:
          ManifoldCF.sleep(10000);
          continue;
        }
        break;
      }

    }
    catch (Exception e)
    {
      e.printStackTrace();
      System.exit(2);
    }
  }
    
}