[JAVA] JSF2.3 new function summary

It is said that the master branch of JSF 2.3 was frozen on 1/27 and ready for release, so I summarized the changes from 2.2 in a list.

List

• CDI (Dependency Injection)
• JSF deliverable injection and EL resolution
• Injection into more JSF artifacts
• Deprecation of native @ManagedBean
• Support for @ManagedProperty of CDI
• Life cycle
• Addition of PostRenderViewEvent
• Network and Ajax
• WebSocket support
• Ajax calls for server processing
• Write javascript on the server after Ajax Response is completed
• Update multiple forms with Ajax
• Conversion and Validation
• Added class level validation
• `<f: convertDateTime>` Java 8 version Time support
• Java API
• UIData component supports UR Repeat's Iterable interface
• UIData component supports UR Repeat Map interface
• UIData component, UR Repeat self-made support
• Added default method T getWrapped () to FacesWrapper interface
• Component
• Freely arrangeable radio button components
• Added styleClass attribute to `<h: column>` tag
• Added rowClass attribute to `<h: dataTable>` tag
• Modelless UIRepeat iteration
• Automatic conversion with UISelectMany
• Constant import into EL namespace
• Officially recognize dynamic component tree operations as specifications
• View and Resources
• Basic support for mapping to URLs without extensions
• Get all View resource lists
• Standardize acquisition / update of resource drawing status
• Load resources for dynamic components added with ajax
• Type safety
• Added type argument to ExternalContext # getInitParamterMap
• Added type argument to Converter / Validator interface
• jsf.js, javax.faces, postback parameter constants
• Settings
• Default not to hot reload Facelets in production environment
• Added .xhtml extension to default mapping

reference

What's new in JSF 2.3? - Arjan Tijms' Weblog