org.jbpm.persistence.timer

## Class GlobalJpaTimerJobInstance

- java.lang.Object
- - org.drools.core.time.impl.DefaultTimerJobInstance
  - - org.drools.persistence.jpa.JpaTimerJobInstance
    - - org.jbpm.persistence.timer.GlobalJpaTimerJobInstance

- All Implemented Interfaces:
    Serializable, Comparable<org.drools.core.time.impl.DefaultTimerJobInstance>, Callable<Void>, org.drools.core.time.impl.TimerJobInstance

      public class GlobalJpaTimerJobInstance
      extends org.drools.persistence.jpa.JpaTimerJobInstance

  Extension to the regular `JpaTimerJobInstance` that makes use of GlobalTimerService to allow auto reactivate session. Important to note is that when timer service created session this job instance will dispose that session to leave it in the same state it was before job was executed to avoid concurrent usage of the same session by different threads
  See Also:
    Serialized Form

- - ### Field Summary

    - ### Fields inherited from class org.drools.core.time.impl.DefaultTimerJobInstance

      `scheduler`

  - ### Constructor Summary

    Constructors
    Constructor and Description
    `GlobalJpaTimerJobInstance(org.drools.core.time.Job job, org.drools.core.time.JobContext ctx, org.drools.core.time.Trigger trigger, org.drools.core.time.JobHandle handle, org.drools.core.time.InternalSchedulerService scheduler)`

  - ### Method Summary

    All Methods Instance Methods Concrete Methods
    Modifier and Type | Method and Description
    --- | ---
    `protected boolean` | `allowedToDispose(org.kie.api.runtime.Environment environment)`
    `Void` | `call()`
    `protected void` | `closeTansactionIfNeeded(org.drools.persistence.api.TransactionManager jtaTm, boolean commit)`
    `protected boolean` | `hasEnvironmentEntry(org.kie.api.runtime.Environment environment, String name, Object value)`
    `protected org.drools.persistence.api.TransactionManager` | `startTxIfNeeded(org.kie.api.runtime.Environment environment)`
    `String` | `toString()`

    - ### Methods inherited from class org.drools.core.time.impl.DefaultTimerJobInstance

      `compareTo, getJob, getJobContext, getJobHandle, getTrigger`

    - ### Methods inherited from class java.lang.Object

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

- - ### Constructor Detail

    - #### GlobalJpaTimerJobInstance

          public GlobalJpaTimerJobInstance(org.drools.core.time.Job job,
                                           org.drools.core.time.JobContext ctx,
                                           org.drools.core.time.Trigger trigger,
                                           org.drools.core.time.JobHandle handle,
                                           org.drools.core.time.InternalSchedulerService scheduler)

  - ### Method Detail

    - #### call

          public Void call()
                    throws Exception

      Specified by:
        `call` in interface `Callable<Void>`
      Overrides:
        `call` in class `org.drools.persistence.jpa.JpaTimerJobInstance`
      Throws:
        `Exception`

    - #### toString

          public String toString()

      Overrides:
        `toString` in class `Object`

    - #### allowedToDispose

          protected boolean allowedToDispose(org.kie.api.runtime.Environment environment)

    - #### hasEnvironmentEntry

          protected boolean hasEnvironmentEntry(org.kie.api.runtime.Environment environment,
                                                String name,
                                                Object value)

    - #### startTxIfNeeded

          protected org.drools.persistence.api.TransactionManager startTxIfNeeded(org.kie.api.runtime.Environment environment)

    - #### closeTansactionIfNeeded

          protected void closeTansactionIfNeeded(org.drools.persistence.api.TransactionManager jtaTm,
                                                 boolean commit)

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