org.apache.cocoon.forms.datatype.convertor
Class EnumConvertor

java.lang.Object
  org.apache.cocoon.forms.datatype.convertor.EnumConvertor

All Implemented Interfaces:

Convertor

public class EnumConvertor

extends Object

implements Convertor

A Convertor implementation for types implementing Joshua Bloch's typesafe enum pattern.

Version:

$Id: EnumConvertor.html 1304280 2012-03-23 11:18:01Z ilgrosso $

See Also:

EnumType

Nested Class Summary

Nested classes inherited from class org.apache.cocoon.forms.datatype.convertor.Convertor

Convertor.FormatCache

Constructor Summary

EnumConvertor(String className)
Construct a new EnumConvertor for a class

Method Summary

ConversionResult	convertFromString(String value, Locale locale, Convertor.FormatCache formatCache) Converts string representation into the object of convertor's type.
String	convertToString(Object value, Locale locale, Convertor.FormatCache formatCache)
void	generateSaxFragment(ContentHandler contentHandler, Locale locale) Generates a bit of information about this convertor (optional).
Class	getTypeClass()

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumConvertor

public EnumConvertor(String className)

Construct a new EnumConvertor for a class

Parameters:

className - The package-qualified name of the class implementing the typesafe enum pattern.

Method Detail

convertFromString

public ConversionResult convertFromString(String value,
                                          Locale locale,
                                          Convertor.FormatCache formatCache)

Description copied from interface: Convertor

Converts string representation into the object of convertor's type.

Specified by:

convertFromString in interface Convertor

Parameters:

formatCache - can be null if not needed

convertToString

public String convertToString(Object value,
                              Locale locale,
                              Convertor.FormatCache formatCache)

Specified by:

convertToString in interface Convertor

getTypeClass

public Class getTypeClass()

Specified by:

getTypeClass in interface Convertor

generateSaxFragment

public void generateSaxFragment(ContentHandler contentHandler,
                                Locale locale)
                         throws SAXException

Description copied from interface: Convertor

Generates a bit of information about this convertor (optional).

Specified by:

generateSaxFragment in interface Convertor

Throws:

SAXException