[jbossseam-issues] [JBoss JIRA] Updated: (JBSEAM-4399) Specify the Quartz job name for @Asynchronous methods

Nikolay Elenkov (JIRA) jira-events at lists.jboss.org
Tue Sep 1 05:16:35 EDT 2009


     [ https://jira.jboss.org/jira/browse/JBSEAM-4399?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nikolay Elenkov updated JBSEAM-4399:
------------------------------------

    Attachment: quartz-job-name.patch


Adds the JobName annotation and ability to specify the Quartz job name
for asynchronous methods. 
.

> Specify the Quartz job name for @Asynchronous methods
> -----------------------------------------------------
>
>                 Key: JBSEAM-4399
>                 URL: https://jira.jboss.org/jira/browse/JBSEAM-4399
>             Project: Seam
>          Issue Type: Feature Request
>    Affects Versions: 2.2.0.GA
>         Environment: JBoss 4.2.x, JBoss 5.x, Quartz
>            Reporter: Nikolay Elenkov
>         Attachments: quartz-job-name.patch
>
>
> When using the Quartz dispatcher, Seam implements asynchronous methods by creating Quartz job and trigger 
> for every method, annotated with @Asynchronous. The QuartzDispatcher class uses UIDs for the job and trigger names, 
> in order to generate unique names. While this is OK for one-off jobs and asynchronous events, it is not  suitable for 
> repeatable and cron jobs that might have to be paused, cancelled or rescheduled by the application. Jobs should 
> have meaningful names, especially when they are saved in a database store.  
> Requesting a means to specify the Quartz job name when declaring an asynchronous method. One way to do 
> this is to add a new parameter annotation, JobName. The Quartz dispatcher should inspect the asynchronous 
> method parameters and use the one annotated with @JobName (if any) as the base for the job/trigger name. 
>  

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