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org.quartz Class JobBuilder
java.lang.Object org.quartz.JobBuilder
public class JobBuilder
- extends Object
JobBuilder
is used to instantiate JobDetail
s.
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 various ScheduleBuilder
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:
TriggerBuilder
,DateBuilder
,JobDetail
Method Summary | |
---|---|
JobDetail |
build()
Produce the JobDetail instance defined by this
JobBuilder . |
static JobBuilder |
newJob()
Create a JobBuilder with which to define a JobDetail . |
static JobBuilder |
newJob(Class<? extends Job> jobClass)
Create a JobBuilder with which to define a JobDetail ,
and set the class name of the Job to be executed. |
JobBuilder |
ofType(Class<? extends Job> jobClass)
Set the class which will be instantiated and executed when a Trigger fires that is associated with this JobDetail. |
JobBuilder |
requestRecovery()
Instructs the Scheduler whether or not the Job
should be re-executed if a 'recovery' or 'fail-over' situation is
encountered. |
JobBuilder |
requestRecovery(boolean shouldRecover)
Instructs the Scheduler whether or not the Job
should be re-executed if a 'recovery' or 'fail-over' situation is
encountered. |
JobBuilder |
storeDurably()
Whether or not the Job should remain stored after it is
orphaned (no
Trigger s point to it). |
JobBuilder |
storeDurably(boolean durability)
Whether or not the Job should remain stored after it is
orphaned (no
Trigger s point to it). |
JobBuilder |
usingJobData(JobDataMap newJobDataMap)
Set the JobDetail's JobDataMap , adding any values to it
that were already set on this JobBuilder using any of the
other 'usingJobData' methods. |
JobBuilder |
usingJobData(String key,
Boolean value)
Add the given key-value pair to the JobDetail's JobDataMap . |
JobBuilder |
usingJobData(String key,
Double value)
Add the given key-value pair to the JobDetail's JobDataMap . |
JobBuilder |
usingJobData(String key,
Float value)
Add the given key-value pair to the JobDetail's JobDataMap . |
JobBuilder |
usingJobData(String key,
Integer value)
Add the given key-value pair to the JobDetail's JobDataMap . |
JobBuilder |
usingJobData(String key,
Long value)
Add the given key-value pair to the JobDetail's JobDataMap . |
JobBuilder |
usingJobData(String key,
String value)
Add the given key-value pair to the JobDetail's JobDataMap . |
JobBuilder |
withDescription(String description)
Set the given (human-meaningful) description of the Job. |
JobBuilder |
withIdentity(JobKey key)
Use a JobKey to identify the JobDetail. |
JobBuilder |
withIdentity(String name)
Use a JobKey with the given name and default group to
identify the JobDetail. |
JobBuilder |
withIdentity(String name,
String group)
Use a JobKey with the given name and group to
identify the JobDetail. |
Methods inherited from class java.lang.Object |
---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
Method Detail |
---|
newJob
public static JobBuilder newJob()
- Create a JobBuilder with which to define a
JobDetail
. - Returns:
- a new JobBuilder
newJob
public static JobBuilder newJob(Class<? extends Job> jobClass)
- Create a JobBuilder with which to define a
JobDetail
, and set the class name of theJob
to be executed. - Returns:
- a new JobBuilder
build
public JobDetail build()
- Produce the
JobDetail
instance defined by thisJobBuilder
. - Returns:
- the defined JobDetail.
withIdentity
public JobBuilder withIdentity(String name)
- Use a
JobKey
with the given name and default group to identify the JobDetail.If none of the 'withIdentity' methods are set on the JobBuilder, then a random, unique JobKey will be generated.
- Parameters:
name
- the name element for the Job's JobKey- Returns:
- the updated JobBuilder
- See Also:
JobKey
,JobDetail.getKey()
withIdentity
public JobBuilder withIdentity(String name, String group)
- Use a
JobKey
with the given name and group to identify the JobDetail.If none of the 'withIdentity' methods are set on the JobBuilder, then a random, unique JobKey will be generated.
- Parameters:
name
- the name element for the Job's JobKeygroup
- the group element for the Job's JobKey- Returns:
- the updated JobBuilder
- See Also:
JobKey
,JobDetail.getKey()
withIdentity
public JobBuilder withIdentity(JobKey key)
- Use a
JobKey
to identify the JobDetail.If none of the 'withIdentity' methods are set on the JobBuilder, then a random, unique JobKey will be generated.
- Parameters:
key
- the Job's JobKey- Returns:
- the updated JobBuilder
- See Also:
JobKey
,JobDetail.getKey()
withDescription
public JobBuilder withDescription(String description)
- Set the given (human-meaningful) description of the Job.
- Parameters:
description
- the description for the Job- Returns:
- the updated JobBuilder
- See Also:
JobDetail.getDescription()
ofType
public JobBuilder ofType(Class<? extends Job> jobClass)
- Set the class which will be instantiated and executed when a
Trigger fires that is associated with this JobDetail.
- Parameters:
jobClass
- a class implementing the Job interface.- Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobClass()
requestRecovery
public JobBuilder requestRecovery()
- Instructs the
Scheduler
whether or not theJob
should be re-executed if a 'recovery' or 'fail-over' situation is encountered.If not explicitly set, the default value is
false
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.requestsRecovery()
requestRecovery
public JobBuilder requestRecovery(boolean shouldRecover)
- Instructs the
Scheduler
whether or not theJob
should be re-executed if a 'recovery' or 'fail-over' situation is encountered.If not explicitly set, the default value is
false
. - Parameters:
shouldRecover
-- Returns:
- the updated JobBuilder
storeDurably
public JobBuilder storeDurably()
- Whether or not the
Job
should remain stored after it is orphaned (noTrigger
s point to it).If not explicitly set, the default value is
false
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.isDurable()
storeDurably
public JobBuilder storeDurably(boolean durability)
- Whether or not the
Job
should remain stored after it is orphaned (noTrigger
s point to it).If not explicitly set, the default value is
false
. - Parameters:
durability
- the value to set for the durability property.- Returns:
- the updated JobBuilder
- See Also:
JobDetail.isDurable()
usingJobData
public JobBuilder usingJobData(String key, String value)
- Add the given key-value pair to the JobDetail's
JobDataMap
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
usingJobData
public JobBuilder usingJobData(String key, Integer value)
- Add the given key-value pair to the JobDetail's
JobDataMap
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
usingJobData
public JobBuilder usingJobData(String key, Long value)
- Add the given key-value pair to the JobDetail's
JobDataMap
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
usingJobData
public JobBuilder usingJobData(String key, Float value)
- Add the given key-value pair to the JobDetail's
JobDataMap
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
usingJobData
public JobBuilder usingJobData(String key, Double value)
- Add the given key-value pair to the JobDetail's
JobDataMap
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
usingJobData
public JobBuilder usingJobData(String key, Boolean value)
- Add the given key-value pair to the JobDetail's
JobDataMap
. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
usingJobData
public JobBuilder usingJobData(JobDataMap newJobDataMap)
- Set the JobDetail's
JobDataMap
, adding any values to it that were already set on this JobBuilder using any of the other 'usingJobData' methods. - Returns:
- the updated JobBuilder
- See Also:
JobDetail.getJobDataMap()
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