Class TriggerBuilder<T extends Trigger>
- java.lang.Object
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- org.quartz.TriggerBuilder<T>
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public class TriggerBuilder<T extends Trigger> extends java.lang.Object
TriggerBuilder
is used to instantiateTrigger
s.The builder will always try to keep itself in a valid state, with reasonable defaults set for calling build() at any point. For instance if you do not invoke withSchedule(..) method, a default schedule of firing once immediately will be used. As another example, if you do not invoked withIdentity(..) a trigger name will be generated for you.
Quartz provides a builder-style API for constructing scheduling-related entities via a Domain-Specific Language (DSL). The DSL can best be utilized through the usage of static imports of the methods on the classes
TriggerBuilder
,JobBuilder
,DateBuilder
,JobKey
,TriggerKey
and the variousScheduleBuilder
implementations.Client code can then use the DSL to write code such as this:
JobDetail job = newJob(MyJob.class) .withIdentity("myJob") .build(); Trigger trigger = newTrigger() .withIdentity(triggerKey("myTrigger", "myTriggerGroup")) .withSchedule(simpleSchedule() .withIntervalInHours(1) .repeatForever()) .startAt(futureDate(10, MINUTES)) .build(); scheduler.scheduleJob(job, trigger);
- See Also:
JobBuilder
,ScheduleBuilder
,DateBuilder
,Trigger
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description T
build()
Produce theTrigger
.TriggerBuilder<T>
endAt(java.util.Date triggerEndTime)
Set the time at which the Trigger will no longer fire - even if it's schedule has remaining repeats.TriggerBuilder<T>
forJob(java.lang.String jobName)
Set the identity of the Job which should be fired by the produced Trigger - aJobKey
will be produced with the given name and default group.TriggerBuilder<T>
forJob(java.lang.String jobName, java.lang.String jobGroup)
Set the identity of the Job which should be fired by the produced Trigger - aJobKey
will be produced with the given name and group.TriggerBuilder<T>
forJob(JobDetail jobDetail)
Set the identity of the Job which should be fired by the produced Trigger, by extracting the JobKey from the given job.TriggerBuilder<T>
forJob(JobKey keyOfJobToFire)
Set the identity of the Job which should be fired by the produced Trigger.TriggerBuilder<T>
modifiedByCalendar(java.lang.String calName)
Set the name of theCalendar
that should be applied to this Trigger's schedule.static TriggerBuilder<Trigger>
newTrigger()
Create a new TriggerBuilder with which to define a specification for a Trigger.TriggerBuilder<T>
startAt(java.util.Date triggerStartTime)
Set the time the Trigger should start at - the trigger may or may not fire at this time - depending upon the schedule configured for the Trigger.TriggerBuilder<T>
startNow()
Set the time the Trigger should start at to the current moment - the trigger may or may not fire at this time - depending upon the schedule configured for the Trigger.TriggerBuilder<T>
usingJobData(java.lang.String dataKey, java.lang.Boolean value)
Add the given key-value pair to the Trigger'sJobDataMap
.TriggerBuilder<T>
usingJobData(java.lang.String dataKey, java.lang.Double value)
Add the given key-value pair to the Trigger'sJobDataMap
.TriggerBuilder<T>
usingJobData(java.lang.String dataKey, java.lang.Float value)
Add the given key-value pair to the Trigger'sJobDataMap
.TriggerBuilder<T>
usingJobData(java.lang.String dataKey, java.lang.Integer value)
Add the given key-value pair to the Trigger'sJobDataMap
.TriggerBuilder<T>
usingJobData(java.lang.String dataKey, java.lang.Long value)
Add the given key-value pair to the Trigger'sJobDataMap
.TriggerBuilder<T>
usingJobData(java.lang.String dataKey, java.lang.String value)
Add the given key-value pair to the Trigger'sJobDataMap
.TriggerBuilder<T>
usingJobData(JobDataMap newJobDataMap)
Set the Trigger'sJobDataMap
, adding any values to it that were already set on this TriggerBuilder using any of the other 'usingJobData' methods.TriggerBuilder<T>
withDescription(java.lang.String triggerDescription)
Set the given (human-meaningful) description of the Trigger.TriggerBuilder<T>
withIdentity(java.lang.String name)
Use aTriggerKey
with the given name and default group to identify the Trigger.TriggerBuilder<T>
withIdentity(java.lang.String name, java.lang.String group)
Use a TriggerKey with the given name and group to identify the Trigger.TriggerBuilder<T>
withIdentity(TriggerKey triggerKey)
Use the given TriggerKey to identify the Trigger.TriggerBuilder<T>
withPriority(int triggerPriority)
Set the Trigger's priority.<SBT extends T>
TriggerBuilder<SBT>withSchedule(ScheduleBuilder<SBT> schedBuilder)
Set theScheduleBuilder
that will be used to define the Trigger's schedule.
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Method Detail
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newTrigger
public static TriggerBuilder<Trigger> newTrigger()
Create a new TriggerBuilder with which to define a specification for a Trigger.- Returns:
- the new TriggerBuilder
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build
public T build()
Produce theTrigger
.- Returns:
- a Trigger that meets the specifications of the builder.
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withIdentity
public TriggerBuilder<T> withIdentity(java.lang.String name)
Use aTriggerKey
with the given name and default group to identify the Trigger.If none of the 'withIdentity' methods are set on the TriggerBuilder, then a random, unique TriggerKey will be generated.
- Parameters:
name
- the name element for the Trigger's TriggerKey- Returns:
- the updated TriggerBuilder
- See Also:
TriggerKey
,Trigger.getKey()
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withIdentity
public TriggerBuilder<T> withIdentity(java.lang.String name, java.lang.String group)
Use a TriggerKey with the given name and group to identify the Trigger.If none of the 'withIdentity' methods are set on the TriggerBuilder, then a random, unique TriggerKey will be generated.
- Parameters:
name
- the name element for the Trigger's TriggerKeygroup
- the group element for the Trigger's TriggerKey- Returns:
- the updated TriggerBuilder
- See Also:
TriggerKey
,Trigger.getKey()
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withIdentity
public TriggerBuilder<T> withIdentity(TriggerKey triggerKey)
Use the given TriggerKey to identify the Trigger.If none of the 'withIdentity' methods are set on the TriggerBuilder, then a random, unique TriggerKey will be generated.
- Parameters:
triggerKey
- the TriggerKey for the Trigger to be built- Returns:
- the updated TriggerBuilder
- See Also:
TriggerKey
,Trigger.getKey()
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withDescription
public TriggerBuilder<T> withDescription(java.lang.String triggerDescription)
Set the given (human-meaningful) description of the Trigger.- Parameters:
triggerDescription
- the description for the Trigger- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getDescription()
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withPriority
public TriggerBuilder<T> withPriority(int triggerPriority)
Set the Trigger's priority. When more than one Trigger have the same fire time, the scheduler will fire the one with the highest priority first.- Parameters:
triggerPriority
- the priority for the Trigger- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.DEFAULT_PRIORITY
,Trigger.getPriority()
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modifiedByCalendar
public TriggerBuilder<T> modifiedByCalendar(java.lang.String calName)
Set the name of theCalendar
that should be applied to this Trigger's schedule.- Parameters:
calName
- the name of the Calendar to reference.- Returns:
- the updated TriggerBuilder
- See Also:
Calendar
,Trigger.getCalendarName()
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startAt
public TriggerBuilder<T> startAt(java.util.Date triggerStartTime)
Set the time the Trigger should start at - the trigger may or may not fire at this time - depending upon the schedule configured for the Trigger. However the Trigger will NOT fire before this time, regardless of the Trigger's schedule.- Parameters:
triggerStartTime
- the start time for the Trigger.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getStartTime()
,DateBuilder
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startNow
public TriggerBuilder<T> startNow()
Set the time the Trigger should start at to the current moment - the trigger may or may not fire at this time - depending upon the schedule configured for the Trigger.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getStartTime()
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endAt
public TriggerBuilder<T> endAt(java.util.Date triggerEndTime)
Set the time at which the Trigger will no longer fire - even if it's schedule has remaining repeats.- Parameters:
triggerEndTime
- the end time for the Trigger. If null, the end time is indefinite.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getEndTime()
,DateBuilder
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withSchedule
public <SBT extends T> TriggerBuilder<SBT> withSchedule(ScheduleBuilder<SBT> schedBuilder)
Set theScheduleBuilder
that will be used to define the Trigger's schedule.The particular
SchedulerBuilder
used will dictate the concrete type of Trigger that is produced by the TriggerBuilder.- Parameters:
schedBuilder
- the SchedulerBuilder to use.- Returns:
- the updated TriggerBuilder
- See Also:
ScheduleBuilder
,SimpleScheduleBuilder
,CronScheduleBuilder
,CalendarIntervalScheduleBuilder
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forJob
public TriggerBuilder<T> forJob(JobKey keyOfJobToFire)
Set the identity of the Job which should be fired by the produced Trigger.- Parameters:
keyOfJobToFire
- the identity of the Job to fire.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobKey()
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forJob
public TriggerBuilder<T> forJob(java.lang.String jobName)
Set the identity of the Job which should be fired by the produced Trigger - aJobKey
will be produced with the given name and default group.- Parameters:
jobName
- the name of the job (in default group) to fire.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobKey()
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forJob
public TriggerBuilder<T> forJob(java.lang.String jobName, java.lang.String jobGroup)
Set the identity of the Job which should be fired by the produced Trigger - aJobKey
will be produced with the given name and group.- Parameters:
jobName
- the name of the job to fire.jobGroup
- the group of the job to fire.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobKey()
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forJob
public TriggerBuilder<T> forJob(JobDetail jobDetail)
Set the identity of the Job which should be fired by the produced Trigger, by extracting the JobKey from the given job.- Parameters:
jobDetail
- the Job to fire.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobKey()
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usingJobData
public TriggerBuilder<T> usingJobData(java.lang.String dataKey, java.lang.String value)
Add the given key-value pair to the Trigger'sJobDataMap
.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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usingJobData
public TriggerBuilder<T> usingJobData(java.lang.String dataKey, java.lang.Integer value)
Add the given key-value pair to the Trigger'sJobDataMap
.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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usingJobData
public TriggerBuilder<T> usingJobData(java.lang.String dataKey, java.lang.Long value)
Add the given key-value pair to the Trigger'sJobDataMap
.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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usingJobData
public TriggerBuilder<T> usingJobData(java.lang.String dataKey, java.lang.Float value)
Add the given key-value pair to the Trigger'sJobDataMap
.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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usingJobData
public TriggerBuilder<T> usingJobData(java.lang.String dataKey, java.lang.Double value)
Add the given key-value pair to the Trigger'sJobDataMap
.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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usingJobData
public TriggerBuilder<T> usingJobData(java.lang.String dataKey, java.lang.Boolean value)
Add the given key-value pair to the Trigger'sJobDataMap
.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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usingJobData
public TriggerBuilder<T> usingJobData(JobDataMap newJobDataMap)
Set the Trigger'sJobDataMap
, adding any values to it that were already set on this TriggerBuilder using any of the other 'usingJobData' methods.- Returns:
- the updated TriggerBuilder
- See Also:
Trigger.getJobDataMap()
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