org.springframework.batch.item.validator
Class ValidatingItemReader

java.lang.Object
  org.springframework.batch.item.support.AbstractItemReader
      org.springframework.batch.item.support.DelegatingItemReader
          org.springframework.batch.item.validator.ValidatingItemReader

All Implemented Interfaces:

ItemReader, InitializingBean

public class ValidatingItemReader
extends DelegatingItemReader

Simple extension of DelegatingItemReader that provides for validation before returning input.

Author:

Lucas Ward

Constructor Summary

ValidatingItemReader()

Method Summary

void	afterPropertiesSet()
Object	read() Get the next object from the input source.
void	setValidator(Validator validator) Set the validator used to validate each item.

Methods inherited from class org.springframework.batch.item.support.DelegatingItemReader

mark, reset, setItemReader

Methods inherited from class java.lang.Object

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

Constructor Detail

ValidatingItemReader

public ValidatingItemReader()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()
                        throws Exception

Specified by:

afterPropertiesSet in interface InitializingBean

Overrides:

afterPropertiesSet in class DelegatingItemReader

Throws:

Exception

read

public Object read()
            throws Exception

Description copied from class: DelegatingItemReader

Get the next object from the input source.

Specified by:

read in interface ItemReader

Overrides:

read in class DelegatingItemReader

Throws:

Exception - if an underlying resource is unavailable.

See Also:

ItemReader.read()

setValidator

public void setValidator(Validator validator)

Set the validator used to validate each item.

Parameters:

validator -