org.springframework.batch.core
Class JobInstance

java.lang.Object
  org.springframework.batch.core.Entity
      org.springframework.batch.core.JobInstance

All Implemented Interfaces:

Serializable

public class JobInstance
extends Entity

Batch domain object representing a uniquely identifiable job run - it's identity is given by the pair Job and JobParameters. JobInstance can be restarted multiple times in case of execution failure and it's lifecycle ends with first successful execution. Trying to execute an existing JobIntance that has already completed successfully will result in error. Error will be raised also for an attempt to restart a failed JobInstance if the Job is not restartable.

Author:

Lucas Ward, Dave Syer, Robert Kasanicky

See Also:

Job, JobParameters, JobExecution, Serialized Form

Constructor Summary

JobInstance(Long id, JobParameters jobParameters, String jobName)

Method Summary

String	getJobName()
JobParameters	getJobParameters()
String	toString()

Methods inherited from class org.springframework.batch.core.Entity

equals, getId, getVersion, hashCode, incrementVersion, setId, setVersion

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

JobInstance

public JobInstance(Long id,
                   JobParameters jobParameters,
                   String jobName)

Method Detail

getJobParameters

public JobParameters getJobParameters()

Returns:

JobParameters

getJobName

public String getJobName()

Returns:

the job name. (Equivalent to getJob().getName())

toString

public String toString()

Overrides:

toString in class Entity