How to create custom arguments resolver

[Tomas Hudec]

Hi again,

now I need to help with conversion of arguments. I have method:


    @ExtDirectMethod(value = ExtDirectMethodType.FORM_POST, group = "app")
    public ExtDirectFormPostResult test(CustomDataType object, BindingResult result) {


        return null;
    }


CustomDataType is class generated by JAXB so I am 100 % sure that spring mvc dont know how to create this class with json request. Can you help me how should I resolve this problem ?


thx a lot

[Ralph Schaer]

Hi

Does the application throw an exception?

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[Tomas Hudec]

nope it just create empty class

Dňa utorok, 19. novembra 2013 17:05:07 UTC+1 ralph napísal(-a):

[Ralph Schaer]

Interesting. Do the request parameters match the properties of the CustomDataType class.

[Tomas Hudec]

they cant match because CustomDataType constains JAXB classes and I dont know how it rewrite to JSON. I want to create my own arguments resolver. I create thread in stackOveflow too because I dont know if it is problem ext direct or spring-mvc:

http://stackoverflow.com/questions/20090634/spring-exception-an-errors-bindingresult-argument-is-expected

Dňa streda, 20. novembra 2013 8:17:59 UTC+1 ralph napísal(-a):

[Ralph Schaer]

There is no JSON involved. This is a simple post request.

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[Ralph Schaer]

As a last resort you could map the request parameter inside the method. 

@ExtDirectMethod(value = ExtDirectMethodType.FORM_POST, group = "app")

    public ExtDirectFormPostResult test(HttpServletRequest request) {
        String testParam = request.getParameter("test")

        return null;
    }