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## org.jbpm.process.core.timer.impl
Class QuartzSchedulerService

    java.lang.Object
      org.jbpm.process.core.timer.impl.QuartzSchedulerService

All Implemented Interfaces:
  org.drools.core.time.InternalSchedulerService, org.drools.core.time.SchedulerService, GlobalSchedulerService

    public class QuartzSchedulerService

extends Object
implements GlobalSchedulerService

Quartz based `GlobalSchedulerService` that is configured according to Quartz rules and allows to store jobs in data base. With that it survives server crashes and operates as soon as service is initialized without session being active.

Nested Class Summary
`static class` | `QuartzSchedulerService.GlobalQuartzJobHandle`
`static class` | `QuartzSchedulerService.InmemoryTimerJobInstanceDelegate`
`static class` | `QuartzSchedulerService.QuartzJob`

Constructor Summary
`QuartzSchedulerService()`

Method Summary
`org.drools.core.time.JobHandle` | `buildJobHandleForContext(NamedJobContext ctx)` Builds JobHandle based on NamedJobContext
`void` | `forceShutdown()`
`void` | `initScheduler(org.drools.core.time.TimerService timerService)` Provides handle to inject timerService that owns this scheduler service and initialize it
`void` | `internalSchedule(org.drools.core.time.impl.TimerJobInstance timerJobInstance)`
`boolean` | `isTransactional()` Indicates if given implementation of scheduler service supports transactional timer store.
`boolean` | `isValid(GlobalTimerService.GlobalJobHandle jobHandle)` Verifies if given job is still valid or it was already executed/vetoed.
`boolean` | `removeJob(org.drools.core.time.JobHandle jobHandle)`
`boolean` | `retryEnabled()` Indicates if given implementation of scheduler service supports retries of failed timer jobs
`org.drools.core.time.JobHandle` | `scheduleJob(org.drools.core.time.Job job, org.drools.core.time.JobContext ctx, org.drools.core.time.Trigger trigger)`
`void` | `setInterceptor(SchedulerServiceInterceptor interceptor)` Allows to set interceptor that will be used to schedule timer instances
`void` | `shutdown()` Allows to shutdown the scheduler service

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Constructor Detail

### QuartzSchedulerService

    public QuartzSchedulerService()

Method Detail

### scheduleJob

    public org.drools.core.time.JobHandle scheduleJob(org.drools.core.time.Job job,
                                                      org.drools.core.time.JobContext ctx,
                                                      org.drools.core.time.Trigger trigger)

  Specified by:
    `scheduleJob` in interface `org.drools.core.time.SchedulerService`

### removeJob

    public boolean removeJob(org.drools.core.time.JobHandle jobHandle)

  Specified by:
    `removeJob` in interface `org.drools.core.time.SchedulerService`

### internalSchedule

    public void internalSchedule(org.drools.core.time.impl.TimerJobInstance timerJobInstance)

  Specified by:
    `internalSchedule` in interface `org.drools.core.time.InternalSchedulerService`

### initScheduler

    public void initScheduler(org.drools.core.time.TimerService timerService)

  Description copied from interface: `GlobalSchedulerService`
  Provides handle to inject timerService that owns this scheduler service and initialize it

  Specified by:
    `initScheduler` in interface `GlobalSchedulerService`
  Parameters:
    `timerService` - owner of this scheduler service

### shutdown

    public void shutdown()

  Description copied from interface: `GlobalSchedulerService`
  Allows to shutdown the scheduler service

  Specified by:
    `shutdown` in interface `GlobalSchedulerService`

### forceShutdown

    public void forceShutdown()

### buildJobHandleForContext

    public org.drools.core.time.JobHandle buildJobHandleForContext(NamedJobContext ctx)

  Description copied from interface: `GlobalSchedulerService`
  Builds JobHandle based on NamedJobContext

  Specified by:
    `buildJobHandleForContext` in interface `GlobalSchedulerService`
  Returns:

### isTransactional

    public boolean isTransactional()

  Description copied from interface: `GlobalSchedulerService`
  Indicates if given implementation of scheduler service supports transactional timer store.

  Specified by:
    `isTransactional` in interface `GlobalSchedulerService`
  Returns:

### setInterceptor

    public void setInterceptor(SchedulerServiceInterceptor interceptor)

  Description copied from interface: `GlobalSchedulerService`
  Allows to set interceptor that will be used to schedule timer instances

  Specified by:
    `setInterceptor` in interface `GlobalSchedulerService`

### retryEnabled

    public boolean retryEnabled()

  Description copied from interface: `GlobalSchedulerService`
  Indicates if given implementation of scheduler service supports retries of failed timer jobs

  Specified by:
    `retryEnabled` in interface `GlobalSchedulerService`
  Returns:

### isValid

    public boolean isValid(GlobalTimerService.GlobalJobHandle jobHandle)

  Description copied from interface: `GlobalSchedulerService`
  Verifies if given job is still valid or it was already executed/vetoed. Especially important in multi node environments - cluster.

  Specified by:
    `isValid` in interface `GlobalSchedulerService`
  Returns:

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