org.springframework.batch.core.jsr.step

Class DecisionStep

java.lang.Object

org.springframework.batch.core.step.AbstractStep

org.springframework.batch.core.jsr.step.DecisionStep

All Implemented Interfaces:

Step, org.springframework.beans.factory.Aware, org.springframework.beans.factory.BeanNameAware, org.springframework.beans.factory.InitializingBean

public class DecisionStep
extends AbstractStep

Implements a Step to follow the rules for a decision state as defined by JSR-352. Currently does not support the JSR requirement to provide all of the last StepExecutions from a split.

Since:

3.0

Author:

Michael Minella

Field Summary

Fields inherited from interface org.springframework.batch.core.Step

STEP_TYPE_KEY

Constructor Summary

Constructors

Constructor and Description
DecisionStep(javax.batch.api.Decider decider)

Method Summary

Modifier and Type	Method and Description
protected void	doExecute(StepExecution stepExecution) Extension point for subclasses to execute business logic.

Methods inherited from class org.springframework.batch.core.step.AbstractStep

afterPropertiesSet, close, doExecutionRegistration, doExecutionRelease, execute, getCompositeListener, getJobRepository, getName, getStartLimit, isAllowStartIfComplete, open, registerStepExecutionListener, setAllowStartIfComplete, setBeanName, setJobRepository, setName, setStartLimit, setStepExecutionListeners, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

DecisionStep

public DecisionStep(javax.batch.api.Decider decider)

Parameters:

decider - a Decider implementation

Method Detail

doExecute

protected void doExecute(StepExecution stepExecution)
                  throws java.lang.Exception

Description copied from class: AbstractStep

Extension point for subclasses to execute business logic. Subclasses should set the ExitStatus on the StepExecution before returning.

Specified by:

doExecute in class AbstractStep

Parameters:

stepExecution - the current step context

Throws:

java.lang.Exception - checked exception thrown by implementation