How to get access to objects HttpServletRequest and HttpServletResponse from my WDK Component object

Hi friends,

I'm developing some WDK components and need to get access to the java objects HttpServletRequest and HttpServletResponse.

Does anyone know how to reach those objects from a Component?

Tks,

Marcelo

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tejrajs

Hello Marcelo,

You can get handle to PageContext (javax.servlet.jsp.PageContext) in your component class using getPageContext() method (which is exposed by Form class). Once you have handle of PageContext you can get request and response objects as:

HttpServletRequest req = (HttpServletRequest) pageContext.getRequest();

HttpServletResponse res = (HttpServletResponse) pageContext.getResponse();

-Tejraj

ysbhamre

Hello Tejraj,

After accessing this response object we can not use it because it throws IllegalStateException for every operation like getOutputStream() or getWriter() etc.

will you please let us know how to access these objects like Outputstream and Writer of response object

Thanks

Yogesh

tejrajs

Hello Yogesh,

Normally we do not work with Response object in WDK/WebTop customization, can you please explain what are you trying to achieve.

If you try to get handle of writer object from response before calling super.onInit method of your component, it should not throw exception.