org.vraptor.converter.basic
Class EnumConverter

java.lang.Object
  org.vraptor.converter.basic.EnumConverter

All Implemented Interfaces:

Converter

public class EnumConverter
extends Object
implements Converter

Basic String to Enumeration converter. If the value begins with a number uses it as the ordinal position, otherwise uses it as its name. Uses the error key invalid_value if unable to parse its information.

Author:

Guilherme Silveira

Constructor Summary

EnumConverter()

Method Summary

Object	convert(String value, Class<?> type, LogicRequest context) Converts a value to an specific type
Class<?>[]	getSupportedTypes() Returns the list of supported types

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumConverter

public EnumConverter()

Method Detail

convert

public Object convert(String value,
                      Class<?> type,
                      LogicRequest context)
               throws ConversionException

Description copied from interface: Converter

Converts a value to an specific type

Specified by:

convert in interface Converter

Parameters:

value - current value

type - desired type

Returns:

the converted value

Throws:

ConversionException - some convertion problem hapenned

getSupportedTypes

public Class<?>[] getSupportedTypes()

Description copied from interface: Converter

Returns the list of supported types

Specified by:

getSupportedTypes in interface Converter

Returns:

array of supported types