org.springframework.batch.core

Class JobInstance

java.lang.Object

org.springframework.batch.core.Entity

org.springframework.batch.core.JobInstance

All Implemented Interfaces:

java.io.Serializable, javax.batch.runtime.JobInstance

public class JobInstance
extends Entity
implements javax.batch.runtime.JobInstance

Batch domain object representing a uniquely identifiable job run. 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 JobInstance 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, Michael Minella, Mahmoud Ben Hassine

See Also:

Job, JobParameters, JobExecution, JobInstance, Serialized Form

Constructor Summary

Constructors

Constructor and Description
JobInstance(java.lang.Long id, java.lang.String jobName)

Method Summary

Modifier and Type	Method and Description
long	getInstanceId()
java.lang.String	getJobName()
java.lang.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(java.lang.Long id,
                   java.lang.String jobName)

Method Detail

getJobName

public java.lang.String getJobName()

Specified by:

getJobName in interface javax.batch.runtime.JobInstance

Returns:

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

toString

public java.lang.String toString()

Overrides:

toString in class Entity

getInstanceId

public long getInstanceId()

Specified by:

getInstanceId in interface javax.batch.runtime.JobInstance