Unable to override RequestMappingHandlerAdapter#createRequestMappingMethod [SPR-13293]

[spring-projects-issues]

Marek Szalik opened SPR-13293 and commented

I want to create my own implementation of org.springframework.web.servlet.mvc.method.annotation.ServletInvocableHandlerMethod

An instance of ServletInvocableHandlerMethod is created in RequestMappingHandlerAdapter#createRequestMappingMethod

Unfortunately that method is private so I am not able to override it in my RequestMappingHandlerAdapter.
Please change it to protected.

Source code link:
https://github.com/spring-projects/spring-framework/blob/4.1.x/spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/RequestMappingHandlerAdapter.java#L785

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Affects: 4.1.3

Referenced from: commits 10a2f50

[spring-projects-issues]

Juergen Hoeller commented

I suppose you'd like to reuse the initialization (setHandlerMethodArgumentResolvers etc) done in the current createRequestMappingMethod implementation... I'll try to extract a plain factory method instead, just allowing for a custom ServletInvocableHandlerMethod subclass.

Juergen

[spring-projects-issues]

Juergen Hoeller commented

I've extracted a corresponding createInvocableHandlerMethod template method and made the entry point invokeHandlerMethod protected as well. This will be available in the next 4.2.0.BUILD-SNAPSHOT; feel free to give it an early try!

Juergen

[spring-projects-issues]

Marek Szalik commented

Thanks. I will try.