Page History

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• Component documentation now included in the built component JARs. And Java API and JMX API to access that documentation. And APIs to explain an endpoint uri and what all those configured options mean. 
• Component can now have associated label(s) which are used for grouping components into: core, database, messaging, http, rest, etc.
• Provide Configurer for user to configure the CXF conduit and CXF destination from Java code
• Added a DelegateEndpoint interface into Camel API
• Support to setup the SslContextParameters in the camel-restlet component
• Java DSL - Should support nested choice in doTry .. doCatch
• MongoDb component now stores OIDs of the inserted records in the message header
• Recipient List now supports specifying custom Exchange Pattern in the endpoint ur's
• Type Converter to enum's is now case insensitive, so you can convert safely level=info to an enum with name Level.INFO etc.
• XSLT and Validation components now provides all their endpoint configurations in the endpoint, and not only in the component, making these components like any other components.
• Made the Camel Karaf Commands reusable by moving common code into a camel-commands-core module that SPI can extend and plugin Camel commands for other environments.
• Further hardening of the SJMS component.
• Rest DSL with embedded routes now supports onException, intercept etc in use for those embedded routes, just like any regular routes. 
• Rest DSL now by default uses custom error message as-is without attempting to binding output (requires a HTTP error code of 300+ is set as a header)
• Camel Using PropertyPlaceholder now supports specifying a default value together with the key to lookup.

Fixed issues

• Fixed processors was not enlisted in JMX when routes was transacted.
• Fixed the NullPointerException when using CXF endpoint with enrich
• Fixed the endpointProperty of restConfiguration doesn't work issue
• Fixed the issue that CircuitBreakerLoadBalancer fails on async processors
• Fixed MyBatis consumer ignoring maxMessagesPerPoll option
• Fixed potential issue with pollEnrich not triggering error handler if an exception was thrown in the polling.
  
  

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• Spring 4.1.x is now the default out of the box Spring version.
• Unit testing with Spring 4.0.x requires using camel-test-spring40, as camel-test-spring is for Spring 4.1 or better.
• Remember to add @BootstrapWith(CamelTestContextBootstrapper.class) if upgrading from Spring 3.x or 4.0.x to Spring 4.1 onwards, and using the camel-test-spring module.
• XSLT component now require configuring transformerFactory using URIs with the #syntax to refer to a bean. Just like any other component would do.
• Slight refactor in camel-metrics component which may affect users who are using the java endpoint types instead of configuring using uris
• camel-csv upgraded to Commons CSV 1.x which has a different API than the old 0.x version. End users may need to adjust their code.
• camel-sjms has been refactored a bit to further harden this component. End users may need to adjust their code.
• The simple function properties:locations:key has been renamed to properties-location:locations:key, as it would clash with the new functionality to specify a default value after the key name, eg properties:key:default

Getting the Distributions

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