public virtual void waitForJobExecutorOnCondition(long maxMillisToWait, long intervalMillis, Callable <bool> condition)
{
JobExecutor jobExecutor = processEngineConfiguration.JobExecutor;
jobExecutor.start();
try
{
Timer timer = new Timer();
InteruptTask task = new InteruptTask(Thread.CurrentThread);
timer.schedule(task, maxMillisToWait);
bool conditionIsViolated = true;
try
{
while (conditionIsViolated)
{
Thread.Sleep(intervalMillis);
conditionIsViolated = !condition.call();
}
}
catch (InterruptedException)
{
}
catch (Exception e)
{
throw new ProcessEngineException("Exception while waiting on condition: " + e.Message, e);
}
finally
{
timer.cancel();
}
if (conditionIsViolated)
{
throw new ProcessEngineException("time limit of " + maxMillisToWait + " was exceeded");
}
}
finally
{
jobExecutor.shutdown();
}
}
////////// helper methods ////////////////////////////
public virtual void WaitForJobExecutorToProcessAllJobs(long maxMillisToWait, int intervalMillis,
ESS.FW.Bpm.Engine.Impl.JobExecutor.JobExecutor jobExecutor, IRuntimeService runtimeService, bool shutdown)
{
try
{
InteruptTask task = new InteruptTask(Thread.CurrentThread);
System.Threading.Timer timer = new Timer(task.Run, null, maxMillisToWait, 0);
bool areJobsAvailable = true;
try
{
while (areJobsAvailable && !task.TimeLimitExceeded)
{
Thread.Sleep(intervalMillis);
areJobsAvailable = AreJobsAvailable(runtimeService);
}
}
catch (ThreadInterruptedException e)
{
}
finally
{
timer.Change(-1, 0);
}
if (areJobsAvailable)
{
throw new ProcessEngineException("time limit of " + maxMillisToWait + " was exceeded");
}
}
finally
{
if (shutdown)
{
jobExecutor.Shutdown();
}
}
}
//////////////////////// copied from AbstractActivitiTestcase
public virtual void waitForJobExecutorToProcessAllJobs(long maxMillisToWait, long intervalMillis)
{
JobExecutor jobExecutor = processEngineConfiguration.JobExecutor;
jobExecutor.start();
try
{
Timer timer = new Timer();
InteruptTask task = new InteruptTask(Thread.CurrentThread);
timer.schedule(task, maxMillisToWait);
bool areJobsAvailable = true;
try
{
while (areJobsAvailable && !task.TimeLimitExceeded)
{
Thread.Sleep(intervalMillis);
areJobsAvailable = areJobsAvailable();
}
}
catch (InterruptedException)
{
}
finally
{
timer.cancel();
}
if (areJobsAvailable)
{
throw new ProcessEngineException("time limit of " + maxMillisToWait + " was exceeded");
}
}
finally
{
jobExecutor.shutdown();
}
}
