Dave - looks like I just posted something for you to try in your
JavaRanch forum thread...
Basically, it looks like having a committed response (you've said that
your original JSP was partially rendered) can interfere with the error
page mechanism. For testing purposes, try increasing the page buffer
to see what happens. You may want to consider changing your approach
to incorporate filters/servlets for some of your processing...
On Wed, May 26, 2010 at 1:26 PM, laredotornado <laredotorn...@gmail.com> wrote:
>
> I tried your suggestion, and sadly it didn't work.
>
> What is the difference between what the errorPage directive does and what
> the web.xml error-page clause does? - Dave
>
>
>
> dcherk wrote:
>>
>> Dave:
>>
>> I believe you need a fully-qualified class name for the exception, eg:
>> <error-page>
>> <exception-type>java.lang.Exception</exception-type>
>> <location>/error-pages/500.jsp</location>
>> </error-page>
>>
>> Good luck,
>> --
>> Dave Cherkassky
>> VP of Software Development
>> DJiNN Software Inc.
>>
>>
>>
>> On 26/05/2010 10:34 AM, laredotornado wrote:
>>>
>>> Hi,
>>>
>>> I'm running Tomcat 6.0.26 on Mac 10.6.3. I have this in my
>>> WEB-INF/web.xml
>>> file ...
>>>
>>> <error-page>
>>> <exception-type>Exception</exception-type>
>>> <location>/error-pages/500.jsp</location>
>>> </error-page>
>>>
>>> but when I create a JSP page with
>>>
>>> <%= Integer.parseInt("aaa") %>, halfway down the page, I don't get
>>> redirected to my error page. I just get an incomplete rendered page.
>>> But
>>> when I add this directive to the top ..
>>>
>>> <%@ page errorPage="/error-pages/500.jsp" %>
>>>
>>> then I can see the error page rendered after the normal content is
>>> rendered.
>>> I have included the localhost stack trace in hopes that someone can tell
>>> me
>>> where Tomcat is supposed to be catching the exception, acting
>>> appropriately,
>>> and why it is not.
>>>
>>> Thanks, - Dave
>>>
>>>
>>>
>>> =========Stack trace =======================
>>> May 26, 2010 9:28:04 AM org.apache.catalina.core.StandardWrapperValve
>>> invoke
>>> SEVERE: Servlet.service() for servlet MusicVenueServlet threw exception
>>> java.lang.NumberFormatException: For input string: "aaa"
>>> at
>>> java.lang.NumberFormatException.forInputString(NumberFormatException.java:48)
>>> at java.lang.Integer.parseInt(Integer.java:449)
>>> at java.lang.Integer.parseInt(Integer.java:499)
>>> at
>>> org.apache.jsp.WEB_002dINF.views.play.music.venues.index_jsp._jspService(index_jsp.java:750)
>>> at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>> at
>>> org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:377)
>>> at
>>> org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
>>> at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:646)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:436)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:374)
>>> at
>>> org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:302)
>>> at
>>> com.myco.servlet.generic.GenericHttpServlet.callView(GenericHttpServlet.java:570)
>>> at
>>> com.myco.servlet.music.MusicVenueServlet.index(MusicVenueServlet.java:175)
>>> at sun.reflect.GeneratedMethodAccessor150.invoke(Unknown Source)
>>> at
>>> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
>>> at java.lang.reflect.Method.invoke(Method.java:597)
>>> at
>>> com.myco.servlet.generic.GenericHttpServlet.doGet(GenericHttpServlet.java:549)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:617)
>>> at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
>>> at
>>> org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
>>> at
>>> org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
>>> at
>>> org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
>>> at
>>> org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
>>> at
>>> org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
>>> at
>>> org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
>>> at
>>> org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:298)
>>> at
>>> org.apache.jk.server.JkCoyoteHandler.invoke(JkCoyoteHandler.java:190)
>>> at org.apache.jk.common.HandlerRequest.invoke(HandlerRequest.java:291)
>>> at org.apache.jk.common.ChannelSocket.invoke(ChannelSocket.java:769)
>>> at
>>> org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:698)
>>> at
>>> org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:891)
>>> at
>>> org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
>>> at java.lang.Thread.run(Thread.java:637)
>>>
>>
>>
>> ---------------------------------------------------------------------
>> To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
>> For additional commands, e-mail: users-h...@tomcat.apache.org
>>
>>
>>
>
> --
> View this message in context:
> http://old.nabble.com/Why-does-errorPage-work-but-WEB-INF-web.xml-error-page-does-not--tp28681659p28683804.html
> Sent from the Tomcat - User mailing list archive at Nabble.com.
--
Kris Schneider
---------------------------------------------------------------------
To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org
For additional commands, e-mail: users-h...@tomcat.apache.org
