Package javax.batch.runtime.context

Interface JobContext

public interface JobContext
A JobContext provides information about the current job execution.

  • Method Summary

    Modifier and Type
    Method
    Description
    BatchStatus
    getBatchStatus()
    The getBatchStatus method simply returns the batch status value set by the batch runtime into the job context.
    long
    getExecutionId()
    The getExecutionId method returns the current job's current execution id.
    String
    getExitStatus()
    The getExitStatus method simply returns the exit status value stored into the job context through the setExitStatus method or null.
    long
    getInstanceId()
    The getInstanceId method returns the current job's instance id.
    String
    getJobName()
    Get job name
    Properties
    getProperties()
    The getProperties method returns the job level properties specified in a job definition.
    Object
    getTransientUserData()
    The getTransientUserData method returns a transient data object belonging to the current Job XML execution element.
    void
    setExitStatus(String status)
    The setExitStatus method assigns the user-specified exit status for the current job.
    void
    setTransientUserData(Object data)
    The setTransientUserData method stores a transient data object into the current batch context.

  • Method Details

    • getJobName

      String getJobName()
      Get job name
      Returns:
      value of 'id' attribute from <job>

    • getTransientUserData

      Object getTransientUserData()
      The getTransientUserData method returns a transient data object belonging to the current Job XML execution element.
      Returns:
      user-specified type

    • setTransientUserData

      void setTransientUserData(Object data)
      The setTransientUserData method stores a transient data object into the current batch context.
      Parameters:
      data - is the user-specified type

    • getInstanceId

      long getInstanceId()
      The getInstanceId method returns the current job's instance id.
      Returns:
      job instance id

    • getExecutionId

      long getExecutionId()
      The getExecutionId method returns the current job's current execution id.
      Returns:
      job execution id

    • getProperties

      Properties getProperties()

      The getProperties method returns the job level properties specified in a job definition.

      A couple of notes:
      • There is no guarantee that the same Properties object instance is always returned in the same (job) scope.
      • Besides the properties which are defined in JSL within a child <properties> element of a <job> element, the batch runtime implementation may choose to include additional, implementation-defined properties.
      Returns:
      job level properties

    • getBatchStatus

      BatchStatus getBatchStatus()
      The getBatchStatus method simply returns the batch status value set by the batch runtime into the job context.
      Returns:
      batch status string

    • getExitStatus

      String getExitStatus()
      The getExitStatus method simply returns the exit status value stored into the job context through the setExitStatus method or null.
      Returns:
      exit status string

    • setExitStatus

      void setExitStatus(String status)
      The setExitStatus method assigns the user-specified exit status for the current job. When the job ends, the exit status of the job is the value specified through setExitStatus. If setExitStatus was not called or was called with a null value, then the exit status defaults to the batch status of the job.
      Parameters:
      status - exit status string