Reg form builder tool

[srikanth.kilaru]

hi,

I am working with a form tool based GUI J2EE application where we have
a SQL Server backend
Internally the application uses some .osp files and doesn't use any
..jsp files except the start page(index.jsp) for rendering the front
end.
I think those .osp files use third party jar files from ognl which are
part of the application for rendering.


Let me tell you the issue such that it may help you.In a page while I
am trying to click on a tree control, I am getting an exception.(The
tree control is working properly in other pages.)

org.ognl.web.WebException: Evaluating expression
'@InstrumentXML@toString(new InstrumentXML().toDOM(actualInstrument))'
at org.ognl.web.Visit.evaluateExpression(Visit.java:850)
at org.ognl.web.Visit.evaluateBinding(Visit.java:940)
at org.ognl.web.Visit.evaluateBinding(Visit.java:935)
at org.ognl.web.element.OutputElement.duringPhase(OutputElement.java:
73)
at
org.ognl.web.element.AbstractElement.performPhase(AbstractElement.java:
233)
at org.ognl.web.element.DynamicGroup.duringPhase(DynamicGroup.java:
109)
at org.ognl.web.element.control.IfElement.duringPhase(IfElement.java:
103)
at
org.ognl.web.element.AbstractElement.performPhase(AbstractElement.java:
233)
at org.ognl.web.element.DynamicGroup.duringPhase(DynamicGroup.java:
109)
at
org.ognl.web.element.AbstractElement.performPhase(AbstractElement.java:
233)
at
org.ognl.web.element.ComponentElement.duringPhase(ComponentElement.java:
312)
at
org.ognl.web.element.AbstractElement.performPhase(AbstractElement.java:
233)
at
org.ognl.web.element.ComponentElement.generateBufferedResponse(ComponentElement.java:
121)
at
org.ognl.web.element.ComponentElement.generateResponse(ComponentElement.java:
658)
at
org.ognl.web.handlers.AbstractRequestHandler.performPhases(AbstractRequestHandler.java:
237)
at
org.ognl.web.handlers.PageActionRequestHandler.handleRequest(PageActionRequestHandler.java:
75)
at org.ognl.web.Application.doGet(Application.java:369)
at org.ognl.web.Application.doGet(Application.java:1069)
at com.stchome.web.Application.doGet(Application.java:140)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)

Any help on the .osp files is welcome.

thanks in advance.

--Srik