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Section

Overview

Apache CXF is an open source services framework. CXF helps you build and develop services using frontend programming APIs, like JAX-WS and JAX-RS. These services can speak a variety of protocols such as SOAP, XML/HTTP, RESTful HTTP, or CORBA and work over a variety of transports such as HTTP, JMS or JBI.

CXF includes a broad feature set, but it is primarily focused on the following areas:

  • Web Services Standards Support: CXF supports a variety of web service standards including SOAP, the WSI Basic Profile, WSDL, WS-Addressing, WS-Policy, WS-ReliableMessaging, WS-Security, WS-SecurityPolicy, and WS-SecuritySecureConversation.
  • Frontends: CXF supports a variety of "frontend" programming models. CXF implements the JAX-WS APIs (version 2.0 will be TCK compliant). It also includes a "simple frontend" which allows creation of clients and endpoints without annotations. CXF supports both contract first development with WSDL and code first development starting from Java. For REST, CXF also supports a JAX-RS (TCK compliant) frontend.
  • Ease of use: CXF is designed to be intuitive and easy to use. There are simple APIs to quickly build code-first services, Maven plug-ins to make tooling integration easy, JAX-WS API support, Spring 2.0 x XML support to make configuration a snap, and much more.
  • Binary and Legacy Protocol Support: CXF has been designed to provide a pluggable architecture that supports not only XML but also non-XML type bindings, such as JSON and CORBA, in combination with any type of transport.

To get started using CXF, check out the downloads, the user's guide, or the mailing lists to get more information!

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Support for Standards

  • JAX-WS, JAX-WSA, JSR-181, and SAAJ, JAX-RS
  • SOAP 1.1, 1.2, WS-I BasicProfile, WS-Security, WS-Addressing, WS-RM and , WS-Policy
  • WSDL 1.1 and 2.0
  • MTOM

Multiple Transports, Bindings, Data Bindings, and Formats

  • Bindings: SOAP, REST/HTTP
  • Data bindings: JAXB 2.0x, Aegis, XMLBeans. (Castor and JiBX will be supported in a later version of CXF), SDO
  • Formats: XML, JSON, FastInfoset
  • Transports: HTTP, Servlet, JMS, and Jabber transports
  • Extensibility API allows additional bindings for CXF, enabling additional message format support such as CSV and fixed record lengthCORBA/IIOP

Flexible Deployment

  • Lightweight containers: deploy services in Tomcat or Spring-based containers
  • JBI integration: deploy as a service engine in a JBI container such as ServiceMix, OpenESB or PetalsSCA integration: deploy in an SCA container such as Tuscany
  • J2EE integration: deploy services in J2EE application servers such as Geronimo, JOnAS, JBoss, WebLogic, and WebSphere
  • Standalone Java client/server

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  • Full support for JAX-WS 2.0 x client/server programming model
  • JAX-WS 2.0 x synchronous, asynchronous and one-way API's
  • JAX-WS 2.0 x Dynamic Invocation Interface (DII) API
  • Support for wrapped and non-wrapped styles
  • XML messaging API
  • Support for JavaScript and ECMAScript 4 XML (E4X) - both client and server
  • Support for CORBA with YokoSupport for SCA withTuscany
  • Support for JBI with ServiceMix

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