[Resin-interest] in Resin 4.0.7 HtttpServletRequest needs to an instance of CauchoRequest

2010-06-30 Thread Andrea Sodomaco 

Hi!

To obtain some URI manipulation I implemented an instance of 
javax.servlet.http.HttpServletRequest.


public class MultiLingueHSR implements HttpServletRequest {
HttpServletRequest httpServletRequest=null;

public MultiLingueHSR(HttpServletRequest httpServletRequest) {
this.httpServletRequest = httpServletRequest;
// custom code...
}


public String getRequestURI() {

return // return custom values ;
}

//all the other methos are implemented like these...

public Object getAttribute(String arg0) {
return httpServletRequest.getAttribute(arg0);
}

public String getAuthType() {
return httpServletRequest.getAuthType();
}

public String getCharacterEncoding() {
return httpServletRequest.getCharacterEncoding();
}

public int getContentLength() {
return httpServletRequest.getContentLength();
}

public String getContentType() {
return httpServletRequest.getContentType();
}

public String getContextPath() {
return httpServletRequest.getContextPath();
}

...
}


Then I used this in a filter in the following way

public void doFilter(ServletRequest request, ServletResponse response,
   FilterChain nextFilter)
 throws ServletException, IOException
   {

MultiLingueHSR mlHSR=new MultiLingueHSR(req);

mlHSR.getRequestDispatcher(mlHSR.getRequestURI()).include(mlHSR,response);

   }

This code worked fine in resin 3.0 and 3.1 but on resin 4.0.7 I get this 
exception


java.lang.ClassCastException: it.sodomaco.turcom.lingue.MultiLingueHSR cannot 
be cast to com.caucho.server.http.CauchoRequest
it.sodomaco.turcom.lingue.MultiLingueHSR cannot be cast to 
com.caucho.server.http.CauchoRequest
com.caucho.server.http.CauchoRequestWrapper.getCauchoRequest(CauchoRequestWrapper.java:790)
com.caucho.server.http.CauchoRequestWrapper.getSessionId(CauchoRequestWrapper.java:476)
com.caucho.server.http.AbstractCauchoRequest.finishRequest(AbstractCauchoRequest.java:588)
com.caucho.server.webapp.IncludeRequest.finishRequest(IncludeRequest.java:365)
com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:431)
com.caucho.server.webapp.RequestDispatcherImpl.include(RequestDispatcherImpl.java:342)
it.sodomaco.turcom.MainFilter.doFilter(MainFilter.java:107)



Any ideas or suggestions?
Is this beaviour to be considered a bug of resin?

thank you in advance

Andrea


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[Resin-interest] Resin 4.0.7 - simple service example over REST

2010-06-30 Thread Matthew Serrano 
The simple service example claims to support hessian, burlap, rest, soap, etc. 
However, when we try to exercise the example with REST enabled we received 
errors. Is REST supported by resin 4.0.7? If so, how can we make the simple 
example work? The error indicates that ProtocolServletFactory only support 
burlap and hessian. How can we add REST as a supported protocol?

matt


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Re: [Resin-interest] in Resin 4.0.7 HtttpServletRequest needs to an instance of CauchoRequest

2010-06-30 Thread Emil Ong 
On Wed, Jun 30, 2010 at 06:04:21PM +0200, Andrea Sodomaco wrote:


[snip]

 
 Any ideas or suggestions?
 Is this beaviour to be considered a bug of resin?

Yes, it is a bug that Alex recently fixed:

http://bugs.caucho.com/view.php?id=4073

It should be fixed for Resin 4.0.8 due out soon (a week or two).

Emil


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