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package com.erggroup.buildtool.daemon;
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import java.util.Timer;
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import java.util.TimerTask;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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/**Task scheduling template
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 */
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public class ResumeTimerTask
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  extends TimerTask
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{
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  /**Logger
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   * @attribute
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   */
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  private static final Logger mLogger = LoggerFactory.getLogger(ResumeTimerTask.class);
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  /**initially false
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   * true when cancelled
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   * @attribute
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   */
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  private boolean mTimerCancelled = false;
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  /**timer handle to cancel the Timer thread
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   * @attribute
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   */
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  private Timer mTimer;
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  /**constructor
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   */
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  ResumeTimerTask()
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  {
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    mLogger.debug("ResumeTimerTask");
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  }
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  /**notifies all threads waiting on this objects monitor
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   */
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  public void run()
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  {
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    synchronized(BuildThread.mSynchroniser)
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    {
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      mLogger.debug("run");
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      // wake up all BuildThreads waiting on its monitor
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      BuildThread.mSynchroniser.notifyAll();
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      mTimer.cancel();
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      mTimerCancelled = true;
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    }
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  }
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  /**accessor
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   */
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  void setTimer(Timer timer)
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  {
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    mLogger.debug("setTimer");
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    mTimer = timer;
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    mTimerCancelled = false;
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  }
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  /** Indicates that the time is not active
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   * @return true - Timer is not active, False - Timer has been set
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   *
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   */
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  boolean isCancelled()
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  {
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    mLogger.debug("isCancelled");
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    mLogger.info("isCancelled returned " + mTimerCancelled);
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    return mTimerCancelled;
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  }
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}