Package org.joda.convert

Class OptionalLongStringConverter

java.lang.Object

org.joda.convert.AbstractTypeStringConverter

org.joda.convert.OptionalLongStringConverter

All Implemented Interfaces:

FromStringConverter<java.lang.Object>, StringConverter<java.lang.Object>, ToStringConverter<java.lang.Object>, TypedStringConverter<java.lang.Object>

final class OptionalLongStringConverter
extends AbstractTypeStringConverter
implements TypedStringConverter<java.lang.Object>

Parse the string format of OptionalLong from Java 8.

This is loaded by reflection only when using Java 8.

Field Summary

Fields

Modifier and Type	Field	Description
private static java.lang.Object	EMPTY
private static java.lang.reflect.Method	METHOD_GET
private static java.lang.reflect.Method	METHOD_IS_PRESENT
private static java.lang.reflect.Method	METHOD_OF
private static java.lang.Class<?>	TYPE

Constructor Summary

Constructors

Constructor	Description
OptionalLongStringConverter()

Method Summary

Modifier and Type	Method	Description
java.lang.Object	convertFromString(java.lang.Class<? extends java.lang.Object> cls, java.lang.String str)	Converts the specified object from a String.
java.lang.String	convertToString(java.lang.Object object)	Converts the specified object to a String.
java.lang.Class<?>	getEffectiveType()	Gets the effective type that the converter works on.

Methods inherited from class org.joda.convert.AbstractTypeStringConverter

parse

Methods inherited from class java.lang.Object

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

Field Detail

TYPE

private static final java.lang.Class<?> TYPE

EMPTY

private static final java.lang.Object EMPTY

METHOD_OF

private static final java.lang.reflect.Method METHOD_OF

METHOD_IS_PRESENT

private static final java.lang.reflect.Method METHOD_IS_PRESENT

METHOD_GET

private static final java.lang.reflect.Method METHOD_GET

Constructor Detail

OptionalLongStringConverter

OptionalLongStringConverter()

Method Detail

convertToString

public java.lang.String convertToString(java.lang.Object object)

Description copied from interface: ToStringConverter

Converts the specified object to a String.

Specified by:

convertToString in interface ToStringConverter<java.lang.Object>

Parameters:

object - the object to convert, not null

Returns:

the converted string, may be null but generally not

convertFromString

public java.lang.Object convertFromString(java.lang.Class<? extends java.lang.Object> cls,
                                          java.lang.String str)

Description copied from interface: FromStringConverter

Converts the specified object from a String.

Specified by:

convertFromString in interface FromStringConverter<java.lang.Object>

Parameters:

cls - the class to convert to, not null

str - the string to convert, not null

Returns:

the converted object, may be null but generally not

getEffectiveType

public java.lang.Class<?> getEffectiveType()

Description copied from interface: TypedStringConverter

Gets the effective type that the converter works on.

For example, if a class declares the FromString and ToString then the effective type of the converter is that class. If a subclass is queried for a converter, then the effective type is that of the superclass.

Specified by:

getEffectiveType in interface TypedStringConverter<java.lang.Object>

Returns:

the effective type