Class JobManager

java.lang.Object

net.sf.jailer.util.JobManager

public abstract class JobManager
extends Object

Executes a job-list in a concurrent way.

Author:

Ralf Wisser

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static interface	JobManager.Job	A job to be managed by a JobManager.

Constructor Summary

Constructors

Constructor	Description
JobManager(int threads)	Constructor.

Method Summary

Modifier and Type	Method	Description
void	executeJobs(Collection<JobManager.Job> jobs)	Executes a list of jobs.
protected abstract void	onException(Throwable t)	Called when a job throws an exception.
void	shutdown()	Shuts the manager down.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Details

JobManager

public JobManager(int threads)

Constructor.

Parameters:

threads - number of threads

Method Details

executeJobs

public void executeJobs(Collection<JobManager.Job> jobs)
                 throws CancellationException,
SQLException

Executes a list of jobs.

Parameters:

jobs - the job-list

Throws:

CancellationException

SQLException

shutdown

public void shutdown()

Shuts the manager down.

onException

protected abstract void onException(Throwable t)

Called when a job throws an exception.

Parameters:

t - the exception thrown by the job