Examples of org.apache.fulcrum.yaafi.interceptor.util.StopWatch

Package org.apache.fulcrum.yaafi.interceptor.util

Examples of org.apache.fulcrum.yaafi.interceptor.util.StopWatch

org.apache.fulcrum.yaafi.interceptor.util.StopWatch
StopWatch provides a convenient API for timings.

To start the watch, call {@link #start()}. At this point you can:
- {@link #split()} the watch to get the time whilst the watch continues in thebackground. {@link #unsplit()} will remove the effect of the split. At this point,these three options are available again.
- {@link #suspend()} the watch to pause it. {@link #resume()} allows the watchto continue. Any time between the suspend and resume will not be counted in the total. At this point, these three options are available again.
- {@link #stop()} the watch to complete the timing session.
It is intended that the output methods {@link #toString()} and {@link #getTime()}should only be called after stop, split or suspend, however a suitable result will be returned at other points.

NOTE: As from v2.1, the methods protect against inappropriate calls. Thus you cannot now call stop before start, resume before suspend or unsplit before split.

1. split(), suspend(), or stop() cannot be invoked twice
2. unsplit() may only be called if the watch has been split()
3. resume() may only be called if the watch has been suspend()
4. start() cannot be called twice without calling reset()
@author Henri Yandell @author Stephen Colebourne @since 2.0 @version $Id: StopWatch.java,v 1.1 2005/09/29 13:18:37 sigi Exp $

    {
        if( this.getLogger().isErrorEnabled() )
        {
          if( this.isMonitorAllExceptions() || this.isServiceMonitored(interceptorContext) )
          {
              StopWatch stopWatch = this.getStopWatch(interceptorContext);
              stopWatch.stop();
              String msg = this.toString(interceptorContext, stopWatch, t);
              this.getLogger().error(msg);
          }
        }
    }

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    {
        if( this.isServiceMonitored(interceptorContext) )
        {
            if( this.getLogger().isDebugEnabled() )
            {
                StopWatch stopWatch = this.getStopWatch(interceptorContext);
                stopWatch.stop();
                String msg = this.toString(interceptorContext, stopWatch, result);
                this.getLogger().debug(msg);
            }
        }
    }

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     * @param interceptorContext the current interceptor context
     */
    protected void createStopWatch(
        AvalonInterceptorContext interceptorContext )
    {
        StopWatch stopWatch = new StopWatch();
        stopWatch.start();
        interceptorContext.getRequestContext().put(this.getServiceName(),stopWatch);
    }

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     * @return the stop watch
     */
    protected StopWatch getStopWatch(
        AvalonInterceptorContext interceptorContext )
    {
        StopWatch result = (StopWatch) interceptorContext.getRequestContext().remove(
            this.getServiceName()
            );


        if( result == null )
        {
            result = new StopWatch();
            result.start();
        }


        return result;
    }

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     */
    public void onError(AvalonInterceptorContext interceptorContext,Throwable t)
    {
        if( this.isServiceMonitored(interceptorContext) )
        {
            StopWatch stopWatch = this.getStopWatch(interceptorContext);
            stopWatch.stop();
            this.log( ON_ERROR, interceptorContext, stopWatch );
        }
    }

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    {
        if( this.isServiceMonitored(interceptorContext) )
        {
            if( this.isServiceMonitored(interceptorContext) )
            {
                StopWatch stopWatch = this.getStopWatch(interceptorContext);
                stopWatch.stop();
                this.log( ON_EXIT, interceptorContext, stopWatch );
            }
        }
    }

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     * @param interceptorContext the current interceptor context
     */
    protected void createStopWatch(
        AvalonInterceptorContext interceptorContext )
    {
        StopWatch stopWatch = new StopWatch();
        stopWatch.start();
        interceptorContext.getRequestContext().put(this.getServiceName(),stopWatch);
    }

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Related Classes of org.apache.fulcrum.yaafi.interceptor.util.StopWatch

org.apache.fulcrum.yaafi.interceptor.logging.LoggingInterceptorServiceImpl

org.apache.fulcrum.yaafi.interceptor.performance.PerformanceInterceptorServiceImpl

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