org.springframework.batch.core.step.item
Class AbstractStepFactoryBean

java.lang.Object
  org.springframework.batch.core.step.item.AbstractStepFactoryBean

All Implemented Interfaces:

BeanNameAware, FactoryBean

Direct Known Subclasses:

RepeatOperationsStepFactoryBean, SimpleStepFactoryBean

public abstract class AbstractStepFactoryBean
extends Object
implements FactoryBean, BeanNameAware

Base class for factory beans for ItemOrientedStep. Ensures that all the mandatory properties are set, and provides basic support for the Step interface responsibilities like start limit.

Author:

Dave Syer

Constructor Summary

AbstractStepFactoryBean()

Method Summary

protected void	applyConfiguration(ItemOrientedStep step)
protected ItemReader	getItemReader() Protected getter for the ItemReader for subclasses to use.
protected ItemWriter	getItemWriter() Protected getter for the ItemWriter for subclasses to use
String	getName() Public getter for the String.
Object	getObject() Create a Step from the configuration provided.
Class	getObjectType()
boolean	isSingleton() Returns true by default, but in most cases a Step should not be treated as thread safe.
void	setAllowStartIfComplete(boolean allowStartIfComplete) Public setter for the shouldAllowStartIfComplete.
void	setBeanName(String name) Set the bean name property, which will become the name of the Step when it is created.
void	setItemReader(ItemReader itemReader)
void	setItemWriter(ItemWriter itemWriter)
void	setJobRepository(JobRepository jobRepository) Public setter for JobRepository.
void	setSingleton(boolean singleton) Public setter for the singleton flag.
void	setStartLimit(int startLimit) Public setter for the startLimit.
void	setTransactionManager(PlatformTransactionManager transactionManager) Public setter for the PlatformTransactionManager.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractStepFactoryBean

public AbstractStepFactoryBean()

Method Detail

setBeanName

public void setBeanName(String name)

Set the bean name property, which will become the name of the Step when it is created.

Specified by:

setBeanName in interface BeanNameAware

See Also:

BeanNameAware.setBeanName(java.lang.String)

getName

public String getName()

Public getter for the String.

Returns:

the name

setStartLimit

public void setStartLimit(int startLimit)

Public setter for the startLimit.

Parameters:

startLimit - the startLimit to set

setAllowStartIfComplete

public void setAllowStartIfComplete(boolean allowStartIfComplete)

Public setter for the shouldAllowStartIfComplete.

Parameters:

allowStartIfComplete - the shouldAllowStartIfComplete to set

setItemReader

public void setItemReader(ItemReader itemReader)

Parameters:

itemReader - the itemReader to set

setItemWriter

public void setItemWriter(ItemWriter itemWriter)

Parameters:

itemWriter - the itemWriter to set

getItemReader

protected ItemReader getItemReader()

Protected getter for the ItemReader for subclasses to use.

Returns:

the itemReader

getItemWriter

protected ItemWriter getItemWriter()

Protected getter for the ItemWriter for subclasses to use

Returns:

the itemWriter

setJobRepository

public void setJobRepository(JobRepository jobRepository)

Public setter for JobRepository.

Parameters:

jobRepository - is a mandatory dependence (no default).

setTransactionManager

public void setTransactionManager(PlatformTransactionManager transactionManager)

Public setter for the PlatformTransactionManager.

Parameters:

transactionManager - the transaction manager to set

getObject

public final Object getObject()
                       throws Exception

Create a Step from the configuration provided.

Specified by:

getObject in interface FactoryBean

Throws:

Exception

See Also:

FactoryBean.getObject()

applyConfiguration

protected void applyConfiguration(ItemOrientedStep step)

Parameters:

step -

getObjectType

public Class getObjectType()

Specified by:

getObjectType in interface FactoryBean

isSingleton

public boolean isSingleton()

Returns true by default, but in most cases a Step should not be treated as thread safe. Clients are recommended to create a new step for each job execution.

Specified by:

isSingleton in interface FactoryBean

See Also:

FactoryBean.isSingleton()

setSingleton

public void setSingleton(boolean singleton)

Public setter for the singleton flag.

Parameters:

singleton - the value to set. Defaults to true.