com.sun.enterprise.v3.admin

Class JobManagerService

java.lang.Object

com.sun.enterprise.v3.admin.JobManagerService

All Implemented Interfaces:

org.glassfish.api.admin.JobManager, org.glassfish.hk2.api.PostConstruct

@Service
@Singleton
public class JobManagerService
extends Object
implements org.glassfish.api.admin.JobManager, org.glassfish.hk2.api.PostConstruct

This is the implementation for the JobManagerService The JobManager is responsible 1. generating unique ids for jobs 2. serving as a registry for jobs 3. creating threadpools for jobs 4.removing expired jobs

Author:

Martin Mares, Bhakti Mehta

Field Summary

Fields

Modifier and Type	Field and Description
protected File	jobsFile

Constructor Summary

Constructors

Constructor and Description
JobManagerService()

Method Summary

Methods

Modifier and Type	Method and Description
long	convert(String input)
org.glassfish.api.admin.Job	get(String id) This will return a job associated with the id
org.glassfish.api.admin.progress.JobInfo	getCompletedJobForId(String id)
org.glassfish.api.admin.progress.JobInfos	getCompletedJobs() This will load the jobs which have already completed and persisted in the jobs.xml
ArrayList<org.glassfish.api.admin.progress.JobInfo>	getExpiredJobs() This will return a list of jobs which have crossed the JOBS_RETENTION_PERIOD and need to be purged
Iterator<org.glassfish.api.admin.Job>	getJobs() This returns all the jobs in the registry
File	getJobsFile()
String	getNewId() This will return a new id which is unused
ExecutorService	getThreadPool()
void	postConstruct()
org.glassfish.api.admin.progress.JobInfos	purgeCompletedJobForId(String jobId) This method looks for the completed jobs and purges a job which is marked with the jobId
void	purgeJob(String id) This will remove the job from the registry
void	registerJob(org.glassfish.api.admin.Job instance) This adds the jobs

Methods inherited from class java.lang.Object

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

Field Detail

jobsFile

protected File jobsFile

Constructor Detail

JobManagerService

public JobManagerService()

Method Detail

getNewId

public String getNewId()

This will return a new id which is unused

Specified by:

getNewId in interface org.glassfish.api.admin.JobManager

Returns:

getCompletedJobForId

public org.glassfish.api.admin.progress.JobInfo getCompletedJobForId(String id)

Specified by:

getCompletedJobForId in interface org.glassfish.api.admin.JobManager

registerJob

public void registerJob(org.glassfish.api.admin.Job instance)
                 throws IllegalArgumentException

This adds the jobs

Specified by:

registerJob in interface org.glassfish.api.admin.JobManager

Parameters:

instance -

Throws:

IllegalArgumentException

getJobs

public Iterator<org.glassfish.api.admin.Job> getJobs()

This returns all the jobs in the registry

Specified by:

getJobs in interface org.glassfish.api.admin.JobManager

Returns:

The iterator of jobs

get

public org.glassfish.api.admin.Job get(String id)

This will return a job associated with the id

Specified by:

get in interface org.glassfish.api.admin.JobManager

Parameters:

id - The job whose id matches

Returns:

getExpiredJobs

public ArrayList<org.glassfish.api.admin.progress.JobInfo> getExpiredJobs()

This will return a list of jobs which have crossed the JOBS_RETENTION_PERIOD and need to be purged

Returns:

list of jobs to be purged

convert

public long convert(String input)

purgeJob

public void purgeJob(String id)

This will remove the job from the registry

Specified by:

purgeJob in interface org.glassfish.api.admin.JobManager

Parameters:

id - The job id of the job to be removed

getThreadPool

public ExecutorService getThreadPool()

getCompletedJobs

public org.glassfish.api.admin.progress.JobInfos getCompletedJobs()

This will load the jobs which have already completed and persisted in the jobs.xml

Specified by:

getCompletedJobs in interface org.glassfish.api.admin.JobManager

Returns:

JobsInfos which contains information about completed jobs

purgeCompletedJobForId

public org.glassfish.api.admin.progress.JobInfos purgeCompletedJobForId(String jobId)

This method looks for the completed jobs and purges a job which is marked with the jobId

Specified by:

purgeCompletedJobForId in interface org.glassfish.api.admin.JobManager

Parameters:

jobId - the job to purge

Returns:

the new list of completed jobs

postConstruct

public void postConstruct()

Specified by:

postConstruct in interface org.glassfish.hk2.api.PostConstruct

getJobsFile

public File getJobsFile()

Specified by:

getJobsFile in interface org.glassfish.api.admin.JobManager