org.springframework.xd.tuple.batch

Class TupleFieldSetMapper

java.lang.Object

org.springframework.xd.tuple.batch.TupleFieldSetMapper

All Implemented Interfaces:

org.springframework.batch.item.file.mapping.FieldSetMapper<Tuple>

public class TupleFieldSetMapper
extends java.lang.Object
implements org.springframework.batch.item.file.mapping.FieldSetMapper<Tuple>

A FieldSetMapper implementation intended to allow a user use a Tuple as the item. By default, all fields of the FieldSet will be mapped as Strings. To use type specific mapping, provide a map of field names to FieldSetType. You are not required to map all fields if using type specific mappings (only the ones that matter).

Author:

Michael Minella

Constructor Summary

Constructors

Constructor and Description
TupleFieldSetMapper()

Method Summary

Methods

Modifier and Type	Method and Description
Tuple	mapFieldSet(org.springframework.batch.item.file.transform.FieldSet fieldSet)
void	setDateFormat(java.text.DateFormat formatter) The DateFormat used by the resulting Tuple instance returned when converting strings to Dates.
void	setTypes(java.util.Map<java.lang.String,FieldSetType> types) A map of FieldSet field names to FieldSetType.

Methods inherited from class java.lang.Object

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

Constructor Detail

TupleFieldSetMapper

public TupleFieldSetMapper()

Method Detail

mapFieldSet

public Tuple mapFieldSet(org.springframework.batch.item.file.transform.FieldSet fieldSet)
                  throws org.springframework.validation.BindException

Specified by:

mapFieldSet in interface org.springframework.batch.item.file.mapping.FieldSetMapper<Tuple>

Throws:

org.springframework.validation.BindException

setDateFormat

public void setDateFormat(java.text.DateFormat formatter)

The DateFormat used by the resulting Tuple instance returned when converting strings to Dates.

Parameters:

formatter - The format any dates provided will be in.

setTypes

public void setTypes(java.util.Map<java.lang.String,FieldSetType> types)

A map of FieldSet field names to FieldSetType.

Parameters:

types - mapping of field names to data types