Scheduled Task

joshaber — Tue, 03 Jun 2008 15:12:24 GMT

I'm trying to schedule a task to run every minute. Right now it throws this:10:43:00,025 INFO [STDOUT] 10:43:00,025 Userystem ERROR [quartz.core.JobRunShell] Job jobGroup.jobA threw an unhandled Exception:java.lang.NullPointerException at org.alfresco.repo.action.scheduled.SimpleTemplateAc

Re: Scheduled Task

jbarmash — Tue, 03 Jun 2008 22:49:10 GMT

Looks like SimpleTemplateActionDefinition has an extra property that you need to set called parameterTemplats (see signature below). From looking at code, the exception is thrown because it's not set.   Set it a template, and I think your NPE should go away.

/**
     * Set the map of parameters used by the template.
     * These are processed via the template service to produce the actual poarameters.
     *
     * @param parameterTemplates
     */
    public void setParameterTemplates(Map<String, String> parameterTemplates)
    {
        this.parameterTemplates = parameterTemplates;
    }

Re: Scheduled Task

joshaber — Wed, 04 Jun 2008 12:32:30 GMT

Thanks. It looks like I'm getting the same exception though.

07:31:00,189 INFO  [STDOUT] 07:31:00,188 User:System ERROR [quartz.core.JobRunShell] Job jobGroup.jobA threw an unhandled Exception:
java.lang.NullPointerException
        at org.alfresco.repo.action.scheduled.SimpleTemplateActionDefinition.getAction(SimpleTemplateActionDefinition.java:183)
        at org.alfresco.repo.action.scheduled.CronScheduledQueryBasedTemplateActionDefinition.getAction(CronScheduledQueryBasedTemplateActionDefinition.java:268)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition$1$2.execute(AbstractScheduledAction.java:570)
        at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:236)
        at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:166)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition$1.runTransactionalAction(AbstractScheduledAction.java:564)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition$1.doWork(AbstractScheduledAction.java:432)
        at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:299)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition.execute(AbstractScheduledAction.java:398)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
07:31:00,203 INFO  [STDOUT] 07:31:00,202 User:System ERROR [quartz.core.ErrorLogger] Job (jobGroup.jobA threw an exception.
org.quartz.SchedulerException: Job threw an unhandled exception. [See nested exception: java.lang.NullPointerException]
        at org.quartz.core.JobRunShell.run(JobRunShell.java:213)
        at org.quartz.simpl.SimpleThreadPool$WorkerThread.run(SimpleThreadPool.java:529)
Caused by: java.lang.NullPointerException
        at org.alfresco.repo.action.scheduled.SimpleTemplateActionDefinition.getAction(SimpleTemplateActionDefinition.java:183)
        at org.alfresco.repo.action.scheduled.CronScheduledQueryBasedTemplateActionDefinition.getAction(CronScheduledQueryBasedTemplateActionDefinition.java:268)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition$1$2.execute(AbstractScheduledAction.java:570)
        at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:236)
        at org.alfresco.repo.transaction.RetryingTransactionHelper.doInTransaction(RetryingTransactionHelper.java:166)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition$1.runTransactionalAction(AbstractScheduledAction.java:564)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition$1.doWork(AbstractScheduledAction.java:432)
        at org.alfresco.repo.security.authentication.AuthenticationUtil.runAs(AuthenticationUtil.java:299)
        at org.alfresco.repo.action.scheduled.AbstractScheduledAction$JobDefinition.execute(AbstractScheduledAction.java:398)
        at org.quartz.core.JobRunShell.run(JobRunShell.java:202)
        … 1 more
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Scheduled Task

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Re: Scheduled Task