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

java.lang.Object
  extended byorg.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


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