程序包 org.codehaus.jackson.map.ext

Contains extended support for "external" packages: things that may or may not be present in runtime environment, but that are commonly enough used so that explicit support can be added.

请参阅: 说明

类概要

类	说明
CoreXMLDeserializers	Container deserializers that handle "core" XML types: ones included in standard JDK 1.5.
CoreXMLDeserializers.DurationDeserializer
CoreXMLDeserializers.GregorianCalendarDeserializer
CoreXMLDeserializers.QNameDeserializer
CoreXMLSerializers	Provider for serializers of XML types that are part of full JDK 1.5, but that some alleged 1.5 platforms are missing (Android, GAE).
CoreXMLSerializers.XMLGregorianCalendarSerializer
DOMDeserializer<T>	Base for serializers that allows parsing DOM Documents from JSON Strings.
DOMDeserializer.DocumentDeserializer
DOMDeserializer.NodeDeserializer
DOMSerializer
JodaDeserializers	Provider for deserializers that handle some basic data types for Joda date/time library.
JodaDeserializers.DateMidnightDeserializer
JodaDeserializers.DateTimeDeserializer<T extends ReadableInstant>	Basic deserializer for DateTime.
JodaDeserializers.LocalDateDeserializer
JodaDeserializers.LocalDateTimeDeserializer
JodaDeserializers.PeriodDeserializer
JodaSerializers	Provider for serializers that handle some basic data types for Joda date/time library.
JodaSerializers.DateMidnightSerializer
JodaSerializers.DateTimeSerializer
JodaSerializers.JodaSerializer<T>
JodaSerializers.LocalDateSerializer
JodaSerializers.LocalDateTimeSerializer
OptionalHandlerFactory	Helper class used for isolating details of handling optional+external types (Joda datetime, javax.xml classes) from standard factories that offer them.

程序包org.codehaus.jackson.map.ext的说明

Contains extended support for "external" packages: things that may or may not be present in runtime environment, but that are commonly enough used so that explicit support can be added.

Currently supported extensions include:

• Support for Java 1.5 core XML datatypes: the reason these are considered "external" is that some platforms that claim to be 1.5 conformant are only partially so (Google Android, GAE) and do not included these types.
• Joda time. This package has superior date/time handling functionality, and is thus supported. However, to minimize forced dependencies this support is added as extension so that Joda is not needed by Jackson itself: but if it is present, its core types are supported to some degree