Package job

Class JobManager

java.lang.Object

job.JobManager

public class JobManager
extends Object

Manages all background jobs. Uses Singleton pattern to ensure only one job manager exists.

Author:

TAMIL MUGHILAN

Field Summary

Fields

Modifier and Type	Field	Description
private static JobManager	instance
private static final Logger	logger
private JobScheduler	scheduler

Constructor Summary

Constructors

Modifier	Constructor	Description
private	JobManager()

Method Summary

Modifier and Type	Method	Description
static JobManager	getInstance()	Gets the single instance of JobManager.
void	initializeJobs(javax.servlet.ServletContext context)	Initializes and starts background jobs.
void	shutdown()	Shuts down the job manager.

Methods inherited from class java.lang.Object

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

Field Details

logger

private static final Logger logger

instance

private static JobManager instance

scheduler

private JobScheduler scheduler

Constructor Details

JobManager

private JobManager()

Method Details

getInstance

public static JobManager getInstance()

Gets the single instance of JobManager. Creates new instance if none exists.

Returns:

the JobManager instance

initializeJobs

public void initializeJobs(javax.servlet.ServletContext context)
                    throws SQLException

Initializes and starts background jobs.

Parameters:

context - the servlet context

Throws:

SQLException - if database connection fails

shutdown

public void shutdown()

Shuts down the job manager.