org.springframework.batch.item.file.mapping
Class PassThroughFieldSetMapper

java.lang.Object
  org.springframework.batch.item.file.mapping.PassThroughFieldSetMapper

All Implemented Interfaces:

FieldSetCreator, FieldSetMapper

public class PassThroughFieldSetMapper
extends Object
implements FieldSetMapper, FieldSetCreator

Pass through FieldSetMapper useful for passing a FieldSet back directly rather than a mapped object.

Author:

Lucas Ward

Constructor Summary

PassThroughFieldSetMapper()

Method Summary

FieldSet	mapItem(Object data) If the input is a FieldSet pass it to the caller.
Object	mapLine(FieldSet fs) Method used to map data obtained from a FieldSet into an object.

Methods inherited from class java.lang.Object

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

Constructor Detail

PassThroughFieldSetMapper

public PassThroughFieldSetMapper()

Method Detail

mapLine

public Object mapLine(FieldSet fs)

Description copied from interface: FieldSetMapper

Method used to map data obtained from a FieldSet into an object.

Specified by:

mapLine in interface FieldSetMapper

Parameters:

fs - the FieldSet to map

mapItem

public FieldSet mapItem(Object data)

If the input is a FieldSet pass it to the caller. Otherwise convert to a String with toString() and convert it to a single field FieldSet.

Specified by:

mapItem in interface FieldSetCreator

Parameters:

data - an Object to convert.

Returns:

a FieldSet created from the input.

See Also:

FieldSetCreator.mapItem(java.lang.Object)