java.lang.Object
- org.springframework.batch.core.job.SimpleStepHandler
- - org.springframework.batch.core.jsr.job.JsrStepHandler

All Implemented Interfaces:
StepHandler, org.springframework.beans.factory.InitializingBean
```
public class JsrStepHandler
extends SimpleStepHandler
```
Extends SimpleStepHandler to apply JSR-352 specific logic for whether to start a step.
Since:
3.0
Author:
Michael Minella

Constructor Summary
Constructors
Constructor Description
JsrStepHandler(JobRepository jobRepository, JobExplorer jobExplorer)

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`afterPropertiesSet()`	Check mandatory properties (jobRepository).
`protected boolean`	`shouldStart(StepExecution lastStepExecution, JobExecution jobExecution, Step step)`	Given a step and configuration, return true if the step should start, false if it should not, and throw an exception if the job should finish.

Methods inherited from class org.springframework.batch.core.job.SimpleStepHandler
getJobRepository, handleStep, setExecutionContext, setJobRepository

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
  - JsrStepHandler
```
public JsrStepHandler(JobRepository jobRepository,
                      JobExplorer jobExplorer)
```
    Parameters:
    jobRepository - instance of JobRepository.
    jobExplorer - instance of JobExplorer.
- Method Detail
  - afterPropertiesSet
```
public void afterPropertiesSet()
                        throws java.lang.Exception
```
    Description copied from class: SimpleStepHandler
    Check mandatory properties (jobRepository).
    Specified by:
    afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean
    Overrides:
    afterPropertiesSet in class SimpleStepHandler
    Throws:
    java.lang.Exception
    See Also:
    InitializingBean.afterPropertiesSet()
  - shouldStart
```
protected boolean shouldStart(StepExecution lastStepExecution,
                              JobExecution jobExecution,
                              Step step)
                       throws JobRestartException,
                              StartLimitExceededException
```
    Given a step and configuration, return true if the step should start, false if it should not, and throw an exception if the job should finish.
    Overrides:
    shouldStart in class SimpleStepHandler
    Parameters:
    lastStepExecution - the last step execution
    jobExecution - instance of JobExecution
    step - instance of Step
    Returns:
    true if step should start, false if it should not.
    Throws:
    StartLimitExceededException - if the start limit has been exceeded for this step
    JobRestartException - if the job is in an inconsistent state from an earlier failure

Class JsrStepHandler

Constructor Summary

Method Summary

Methods inherited from class org.springframework.batch.core.job.SimpleStepHandler

Methods inherited from class java.lang.Object

Constructor Detail

JsrStepHandler

Method Detail

afterPropertiesSet

shouldStart