Module org.joda.beans

Package org.joda.beans.ser

Class SerOptional

java.lang.Object

org.joda.beans.ser.SerOptional

public class SerOptional
extends java.lang.Object

Assists with serialization and deserialization of optional properties.

Constructor Summary

Constructors

Constructor	Description
SerOptional()

Method Summary

Modifier and Type	Method	Description
static java.lang.Class<?>	extractType(MetaProperty<?> metaProp, java.lang.Class<?> beanType)	Extracts the value of the property from a bean, unwrapping any optional.
static java.lang.Object	extractValue(MetaProperty<?> metaProp, Bean bean)	Extracts the value of the property from a bean, unwrapping any optional.
static java.lang.Object	wrapValue(MetaProperty<?> metaProp, java.lang.Class<?> beanType, java.lang.Object value)	Wraps the value of a property if it is an optional.

Methods inherited from class java.lang.Object

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

Constructor Detail

SerOptional

public SerOptional()

Method Detail

extractValue

public static java.lang.Object extractValue(MetaProperty<?> metaProp,
                                            Bean bean)

Extracts the value of the property from a bean, unwrapping any optional.

Parameters:

metaProp - the property to query, not null

bean - the bean to query, not null

Returns:

the value of the property, with any optional wrapper removed

extractType

public static java.lang.Class<?> extractType(MetaProperty<?> metaProp,
                                             java.lang.Class<?> beanType)

Extracts the value of the property from a bean, unwrapping any optional.

Parameters:

metaProp - the property to query, not null

beanType - the type of the bean, not null

Returns:

the type of the property with any optional wrapper removed

wrapValue

public static java.lang.Object wrapValue(MetaProperty<?> metaProp,
                                         java.lang.Class<?> beanType,
                                         java.lang.Object value)

Wraps the value of a property if it is an optional.

Parameters:

metaProp - the property to query, not null

beanType - the type of the bean, not null

value - the value to wrap, may be null

Returns:

the value of the property, with any optional wrapper added