org.springframework.core.convert.support

Class EnumToIntegerConverter

java.lang.Object

org.springframework.core.convert.support.AbstractConditionalEnumConverter

org.springframework.core.convert.support.EnumToIntegerConverter

All Implemented Interfaces:

ConditionalConverter, Converter<java.lang.Enum<?>,java.lang.Integer>

final class EnumToIntegerConverter
extends AbstractConditionalEnumConverter
implements Converter<java.lang.Enum<?>,java.lang.Integer>

Calls Enum.ordinal() to convert a source Enum to a Integer. This converter will not match enums with interfaces that can be converted.

Since:

4.3

Author:

Yanming Zhou

Constructor Summary

Constructors

Constructor and Description
EnumToIntegerConverter(ConversionService conversionService)

Method Summary

Modifier and Type	Method and Description
java.lang.Integer	convert(java.lang.Enum<?> source) Convert the source object of type S to target type T.

Methods inherited from class org.springframework.core.convert.support.AbstractConditionalEnumConverter

matches

Methods inherited from class java.lang.Object

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

Constructor Detail

EnumToIntegerConverter

public EnumToIntegerConverter(ConversionService conversionService)

Method Detail

convert

public java.lang.Integer convert(java.lang.Enum<?> source)

Description copied from interface: Converter

Convert the source object of type S to target type T.

Specified by:

convert in interface Converter<java.lang.Enum<?>,java.lang.Integer>

Parameters:

source - the source object to convert, which must be an instance of S (never null)

Returns:

the converted object, which must be an instance of T (potentially null)