Package org.cyclopsgroup.caff.conversion

Class NullFriendlyConverter<T>

java.lang.Object

org.cyclopsgroup.caff.conversion.NullFriendlyConverter<T>

Type Parameters:

T - Type of value to convert from/to

All Implemented Interfaces:

Converter<T>

public class NullFriendlyConverter<T>
extends Object
implements Converter<T>

A converter that maps between empty CharSequence and NULL

Author:

Jiaqi Guo

Constructor Summary

Constructors

Constructor	Description
NullFriendlyConverter(Converter<T> proxy)

Method Summary

Modifier and Type	Method	Description
T	fromCharacters(CharSequence text)
CharSequence	toCharacters(T value)

Methods inherited from class java.lang.Object

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

Constructor Details

NullFriendlyConverter

public NullFriendlyConverter(Converter<T> proxy)

Parameters:

proxy - Internal converter that does actual conversion

Method Details

fromCharacters

public T fromCharacters(CharSequence text)

Specified by:

fromCharacters in interface Converter<T>

Parameters:

text - Character sequence form of value

Returns:

Converted result

toCharacters

public CharSequence toCharacters(T value)

Specified by:

toCharacters in interface Converter<T>

Parameters:

value - Object instance

Returns:

Text form of value