SpringAnnotationScanner doesn't manage any "framework" context classes

[morettileo]

In Spring, when we need to access HttpServletRequest / HttpServletResponse ) in controller we can define them as parameters in method signature, as in this example:

/**
 * Generate a PDF report...
 */
@RequestMapping(value = "/report", method = RequestMethod.POST)
@ResponseBody
public void generateReport(
        HttpServletRequest request, 
        HttpServletResponse response,
        @RequestBody ReportData sourceData) {

    // ...
    // Here you can use the request and response objects like:
    // response.setContentType("application/pdf");
    // response.getOutputStream().write(...);
}

Of course there are alternative ways to do it, but this is what I have actually in my controllers.

This generate the following OpenAPI YAML:

"/report" : {
  "post" : {
    "requestBody" : {
      "content" : {
        "*/*" : {
          "schema" : {
            "type" : "object"
          }
        }
      }
    },
    "responses" : {
      "201" : {
        "description" : "Created"
      }
    }
  }
}

while if I remove HttpServletRequest \ HttpServletResponse I get the expected YAML:

"/report" : {
  "post" : {
    "requestBody" : {
      "content" : {
        "*/*" : {
          "schema" : {
            "$ref" : "#/components/schemas/ReportData"
          }
        }
      }
    },
    "responses" : {
      "201" : {
        "description" : "Created"
      }
    }
  }
}

Maybe SpringAnnotationScanner could manage these "framework" classes as JaxRsAnnotationScanner does for javax.ws.rs.core.Request and other class of the same package.
I refer to this implementation in JaxRsAnnotationScanner:

public boolean isFrameworkContextType(Type type) {
    return JaxRsConstants.CONTEXTS.contains(type.name());
}

[MikeEdgar]

Seems reasonable. @morettileo do you have any interest in doing a PR with the change? It should be simply an override of boolean isFrameworkContextType(Type type) as you mentioned, plus adjusting some of the tests to verify it.

[MikeEdgar]

Implemented in #1829