Package com.github.marschall.spring.batch.inmemory

Class NullJobExplorer

java.lang.Object

com.github.marschall.spring.batch.inmemory.NullJobExplorer

All Implemented Interfaces:

JobExplorer

public final class NullJobExplorer
extends Object
implements JobExplorer

Null implementation of JobExplorer

Constructor Summary

Constructors

Constructor	Description
NullJobExplorer()

Method Summary

Modifier and Type	Method	Description
List<JobInstance>	findJobInstancesByJobName(String jobName, int start, int count)
Set<JobExecution>	findRunningJobExecutions(String jobName)
JobExecution	getJobExecution(Long executionId)
List<JobExecution>	getJobExecutions(JobInstance jobInstance)
JobInstance	getJobInstance(Long instanceId)
JobInstance	getJobInstance(String jobName, JobParameters jobParameters)
long	getJobInstanceCount(String jobName)
List<JobInstance>	getJobInstances(String jobName, int start, int count)
List<String>	getJobNames()
JobExecution	getLastJobExecution(JobInstance jobInstance)
JobInstance	getLastJobInstance(String jobName)
StepExecution	getStepExecution(Long jobExecutionId, Long stepExecutionId)

Methods inherited from class java.lang.Object

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

Constructor Details

NullJobExplorer

public NullJobExplorer()

Method Details

getJobInstances

public List<JobInstance> getJobInstances(String jobName,
 int start,
 int count)

Specified by:

getJobInstances in interface JobExplorer

getLastJobInstance

@Nullable
public JobInstance getLastJobInstance(String jobName)

Specified by:

getLastJobInstance in interface JobExplorer

getJobExecution

@Nullable
public JobExecution getJobExecution(Long executionId)

Specified by:

getJobExecution in interface JobExplorer

getStepExecution

@Nullable
public StepExecution getStepExecution(Long jobExecutionId,
 Long stepExecutionId)

Specified by:

getStepExecution in interface JobExplorer

getJobInstance

@Nullable
public JobInstance getJobInstance(Long instanceId)

Specified by:

getJobInstance in interface JobExplorer

getJobInstance

@Nullable
public JobInstance getJobInstance(String jobName,
 JobParameters jobParameters)

Specified by:

getJobInstance in interface JobExplorer

getJobExecutions

public List<JobExecution> getJobExecutions(JobInstance jobInstance)

Specified by:

getJobExecutions in interface JobExplorer

getLastJobExecution

@Nullable
public JobExecution getLastJobExecution(JobInstance jobInstance)

Specified by:

getLastJobExecution in interface JobExplorer

findRunningJobExecutions

public Set<JobExecution> findRunningJobExecutions(String jobName)

Specified by:

findRunningJobExecutions in interface JobExplorer

getJobNames

public List<String> getJobNames()

Specified by:

getJobNames in interface JobExplorer

findJobInstancesByJobName

public List<JobInstance> findJobInstancesByJobName(String jobName,
 int start,
 int count)

Specified by:

findJobInstancesByJobName in interface JobExplorer

getJobInstanceCount

public long getJobInstanceCount(String jobName)
                         throws NoSuchJobException

Specified by:

getJobInstanceCount in interface JobExplorer

Throws:

NoSuchJobException