Package io.micronaut.core.convert

Class CharSequenceToEnumConverter<T extends Enum<T>>

java.lang.Object

io.micronaut.core.convert.CharSequenceToEnumConverter<T>

Type Parameters:

T - T The enum type

All Implemented Interfaces:

TypeConverter<CharSequence,T>

@Internal
public final class CharSequenceToEnumConverter<T extends Enum<T>>
extends Object
implements TypeConverter<CharSequence,T>

The converter that converts CharSequence to an enum.

Since:

4.2.0

Author:

Denis Stepanov

Constructor Summary

Constructors

Constructor	Description
CharSequenceToEnumConverter()

Method Summary

Modifier and Type	Method	Description
Optional<T>	convert(CharSequence charSequence, Class<T> targetType, ConversionContext context)	Converts from the given source object type to the target type.

Methods inherited from class java.lang.Object

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

Methods inherited from interface io.micronaut.core.convert.TypeConverter

convert

Constructor Details

CharSequenceToEnumConverter

public CharSequenceToEnumConverter()

Method Details

convert

public Optional<T> convert(CharSequence charSequence,
 Class<T> targetType,
 ConversionContext context)

Description copied from interface: TypeConverter

Converts from the given source object type to the target type. Implementers should take care to return Optional.empty() in case the object is not convertible by catching any necessary exceptions and failing gracefully.

Specified by:

convert in interface TypeConverter<CharSequence,T extends Enum<T>>

Parameters:

charSequence - The object type

targetType - The target type being converted to

context - The ConversionContext

Returns:

The converted type or empty if the conversion is not possible