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at java.lang.Throwable.fillInStackTrace(Native Method)

843835Aug 13 2002 — edited Nov 8 2002
Hello,

I have a Jsp,which has a hyper link to another Jsp.Some times very rarely i get this error when i click on the
link.

java.lang.RuntimeException: IOException occured
at java.lang.Throwable.fillInStackTrace(Native Method)
at java.lang.Throwable.fillInStackTrace(Compiled Code)
at java.lang.Throwable.<init>(Compiled Code)
at java.lang.Exception.<init>(Compiled Code)
at java.lang.RuntimeException.<init>(Compiled Code)
at weblogic.servlet.internal.ServletOutputStreamImpl.write(Compiled Code)
at weblogic.servlet.internal.WLOutputStreamWriter.flushBuffer(Compiled Code)
at weblogic.servlet.internal.WLOutputStreamWriter.write(Compiled Code)
at weblogic.servlet.internal.WLOutputStreamWriter.write(Compiled Code)
at java.io.Writer.write(Compiled Code)
at weblogic.servlet.jsp.JspWriterImpl.print(Compiled Code)
at examples.jsp._pfsonline._https._showhide.__sso_showhide_cur._jspService(Compiled Code)
at weblogic.servlet.jsp.JspBase.service(Compiled Code)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletStubImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextImpl.invokeServlet(Compiled Code)
at weblogic.servlet.internal.ServletContextManager.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.invokeServlet(Compiled Code)
at weblogic.socket.MuxableSocketHTTP.execute(Compiled Code)
at weblogic.kernel.ExecuteThread.run(Compiled Code)

can some one tell me when does this happen.Is it something to do with the configuration.

Thanks
Shashi

Comments

Hi,

Welcome to OTN. The behavior you are noticing is expected. If you would like to display a custom exception/convertor, check out this doc.

http://docs.oracle.com/cd/E25178_01/web.1111/b31973/af_validate.htm#BABGIEDH

-Arun
SantoshVaza
Hi,
have an af:table with the filtering enabled
on corrosponding field add af:convertNumber tag like 
<af:inputText>
            <af:convertNumber/>
</af:inputText>
So instead of throwing exception it will prompt the user to add a numeric value..

Regards,
User794216-Oracle
Thanks for the replies.
I was aware of those "fixes" except that

- users need to be able to use < or > in the filter criteria, so restricting them to numbers is not a solution
- the custom implemenation is a lot of work for something I would expected ADF to deal with.

I don't get the number exception when I enter "> 100" or "< 100" so the < and > seem to pass succesfully.
But if by accident I enter "= 100" instead of "100" it throws the number exception
So I still feel this should be handled more gracefully out of the box.

Thanks, Ingrid
Here is a simple workaround that I make use of, might help!

Consider I have a bind variable searchString of String type being used in a view criteria. View criteria has a numeral attribute as well as text attribute to compare with :searchString. Now what I do to avoid the exception is that I create another bind variable called searchStringForInt of String type. I set the value of this bind variable as expression type "+searchString != null ? searchString.replaceAll("\\D+","") : null+" and use this :searchStringForInt for comparing with numeral attribute instead of :searchString.
Also FYI, QBE behaviour can be customized. Take a look at http://radio-weblogs.com/0118231/stories/2003/07/11/implementingAViewCriteriaAdapterToCustomizeQueryByExampleFunctionality.html.
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Locked on Dec 6 2002
Added on Aug 13 2002
#javaserver-pages-jsp-and-jstl
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