org.apache.commons.jelly.tags.quartz
Class QuartzTagSupport

java.lang.Object
  org.apache.commons.jelly.TagSupport
      org.apache.commons.jelly.tags.quartz.QuartzTagSupport

All Implemented Interfaces:

org.apache.commons.jelly.Tag

Direct Known Subclasses:

CronTriggerTag, JobTag, TriggerTag, WaitForSchedulerTag

public abstract class QuartzTagSupport

extends org.apache.commons.jelly.TagSupport

Basic support for all tags requiring a Quartz scheduler.

Author:

bob mcwhirter

Field Summary

static java.lang.String

SCHED_VAR_NAME The scheduler variable name in the JellyContext.

Fields inherited from class org.apache.commons.jelly.TagSupport

body, context, hasTrimmed, parent, shouldTrim

Constructor Summary

QuartzTagSupport()

Method Summary

org.quartz.Scheduler

getScheduler() Retrieve or create a scheduler.

Methods inherited from class org.apache.commons.jelly.TagSupport

findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, findAncestorWithClass, getBody, getBodyText, getBodyText, getContext, getParent, invokeBody, isEscapeText, isTrim, setBody, setContext, setEscapeText, setParent, setTrim, trimBody

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.commons.jelly.Tag

doTag

Field Detail

SCHED_VAR_NAME

public static final java.lang.String SCHED_VAR_NAME

The scheduler variable name in the JellyContext.

See Also:

Constant Field Values

Constructor Detail

QuartzTagSupport

public QuartzTagSupport()

Method Detail

getScheduler

public org.quartz.Scheduler getScheduler()
                                  throws org.quartz.SchedulerException

Retrieve or create a scheduler.

If a scheduler has already been created an installed in the variable SCHED_VAR_NAME, then that scheduler will be returned. Otherwise, a new StdScheduler will be created, started, and installed. Additionally, a runtime shutdown hook will be added to cleanly shutdown the scheduler.

Returns:

The scheduler.

Throws:

org.quartz.SchedulerException - If there is an error creating the scheduler.