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4.2. New Features

Netty HTTP transport
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There is a new Netty HTTP transport, which can be used in place of the plain HTTP transport. To use the Netty transport, prefix a HTTP URL with netty://—for example, netty://http://localhost:8080/server. The Netty transport is provided in the following artifacts (for client side and server side respectively):
  • cxf-rt-transports-http-netty-client
  • cxf-rt-transports-http-netty-server

UDP transport
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New UDP Transport.

HTTPAsyncClient-based HTTP transport
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New optional HTTP transport based on Apache HTTP Components HttpAsyncClient.

SOAP over UDP
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Support for the protocol, SOAP over UDP.

Message validation
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Ability to apply schema validation selectively to incoming or outgoing messages, by setting the schema-validation-enabled property to IN, OUT, BOTH, or NONE. @SchemaValidationEnabled annotation updated with the type=IN|OUT|BOTH|NONE parameter.

WS-Discovery
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Support for WS-Discovery, as follows:
  • Services can send Hello or Bye when started or stopped and can also respond to probe requests.
  • An API for sending probes and resolving to EndpointReferences is provided.

JAX-RS 2.0 specification
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Initial support for parts of the JAX-RS 2.0 (JSR-339) specification, as follows:
  • Additional methods on the WebClient class to provide asynchronous invocations.
  • Support for new filters, interceptors, dynamic features, exception classes, and more.
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