For a @RequestMapping without HTTP method declarations, the Allow header is set to 31 GET,HEAD,POST,PUT,PATCH,DELETE,OPTIONS. Controller methods should always declare the supported HTTP methods (for pairs in path segments. In Spring WebFlux, we refer to those as “matrix variables” based on an “old post” by Tim Berners-Lee, but they can be also be referred to as URI path parameters. 37 Matrix variables non-browser clients in a RESTful service scenario. The following example uses a file along with JSON: 50 POST /someUrl Content-Type: multipart/mixed --edt7Tfrdusa7r3lNQc79vXuhIIMlatb7PQg7Vp Content-Disposition:

Explanation HandlerMapping Map a request to a handler along with a list of interceptors for pre- and post-processing. The mapping is based on some criteria, the details of which vary by HandlerMapping implementation package with three methods that should provide enough flexibility to do all kinds of pre-processing and post- processing: • preHandle(..): Before the actual handler is run • postHandle(..): After the handler multipartResolver. The DispatcherServlet 23 detects it and applies it to the incoming request. When a POST with a content type of multipart/form-data is received, the resolver parses the content wraps

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ ApplicationContext Spring Framework Version 1.1.2 24 3.7. Customizing beans with BeanPostprocessors A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ BeanPostprocessors Beans, BeanFactory and the ApplicationContext Spring Framework Version 1.1.3 25 A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ BeanPostprocessors Beans, BeanFactory and the ApplicationContext Spring Framework Version 1.1.2 25 A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ will return the FactoryBean instance itself. 3.7. Customizing beans with BeanPostprocessors A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ will return the FactoryBean instance itself. 3.7. Customizing beans with BeanPostprocessors A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ will return the FactoryBean instance itself. 3.7. Customizing beans with BeanPostprocessors A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ will return the FactoryBean instance itself. 3.7. Customizing beans with BeanPostProcessors A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory

features. Since this document is still a work-in-progress, if you have any requests or comments, please post them on the user mailing list or on the forum at the SourceForge project page: http://www.sf.net/ will return the FactoryBean instance itself. 3.7. Customizing beans with BeanPostProcessors A bean post-processor is a java class which implements the org.springframework.beans.factory.config.BeanPostProcessor callback methods. When such a class is registered as a post-processor with the BeanFactory, for each bean instance that is created by the BeanFactory, the post-processor will get a callback from the BeanFactory