Thatīs the answer, you need to specify org.apache as your JSP
package. Hereīs a example from my build.xml how to use <jspc>
<jspc srcdir ="${webapp}/jsp" //Place where JSPC can find
web.xml
destdir ="${webapp}" //place where jsp files will
be created
verbose ="9"
package="org.apache" //root package
uriroot ="jsp" // alias that you would use
for JSP pages
webxml ="${webapp}/WEB-INF/jsp.xml" // file to manage
JSP files
classpathref="base-path">
<webapp basedir="${webapp}"/>
</jspc>
> ----------
> De: Antony Paul[SMTP:[EMAIL PROTECTED]
> Responder: Tomcat Users List
> Enviada: quarta-feira, 7 de janeiro de 2004 11:13
> Para: Tomcat Users List
> Assunto: Re: Problems running pre-compiled JSP classes when in
> subdirectories
>
> I think the problem is the compiled source file is not in the
> org.apache.jsp
> package. How to set this in jspc task.
>
> Antony Paul
>
> ----- Original Message -----
> From: "Antony Paul" <[EMAIL PROTECTED]>
> To: "Tomcat Users List" <[EMAIL PROTECTED]>
> Sent: Wednesday, January 07, 2004 7:41 PM
> Subject: Re: Problems running pre-compiled JSP classes when in
> subdirectories
>
>
> > exception
> >
> > javax.servlet.ServletException: org/apache/jsp/index_jsp (wrong name:
> > index_jsp)
> > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> >
> >
> > java.lang.NoClassDefFoundError: org/apache/jsp/index_jsp (wrong name:
> > index_jsp)
> > at java.lang.ClassLoader.defineClass0(Native Method)
> > at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
> > at java.lang.ClassLoader.defineClass(ClassLoader.java:431)
> > at
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:215)
> > at
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:131)
> >
> >
> > Interestingly if the jsp is comiled to servlet using jspc ant task and
> page
> > is requested through browser then everything
> > goes fine. If the generated source file is compiled using javac target
> of
> it
> > is showing this error.
> >
> > Antony Paul
> > ----- Original Message -----
> > From: "Edson Alves Pereira" <[EMAIL PROTECTED]>
> > To: "'Tomcat Users List'" <[EMAIL PROTECTED]>
> > Sent: Wednesday, January 07, 2004 8:12 PM
> > Subject: RE: Problems running pre-compiled JSP classes when in
> > subdirectories
> >
> >
> > > Show us the exception how it appears to you.
> > >
> > > > ----------
> > > > De: Jay Glanville[SMTP:[EMAIL PROTECTED]
> > > > Responder: Tomcat Users List
> > > > Enviada: quarta-feira, 7 de janeiro de 2004 10:20
> > > > Para: 'Tomcat Users List'
> > > > Assunto: Problems running pre-compiled JSP classes when in
> > > > subdirectories
> > > >
> > > > I originally posted this question back in mid-December, but without
> any
> > > > responses. In the hopes that someone will have a hit or a solution,
> I'm
> > > > reposting the question again.
> > > >
> > > >
> > > > I'm having a problem when I try to use my pre-compiled JSP files: I
> > > > receive a NoClassDefFoundError exception. Here's what I'm doing ...
> > > >
> > > > I have pre-compiled my JSP classes using the JspC plugin from ant.
> My
> > > > files compile without complaint. However, when I try to access the
> > > > files through tomcat, I receive some NoClassDefFoundError
> exceptions.
> > > > But these exceptions only occur when I'm accessing JSPs in the
> > > > subdirectories off of the web root.
> > > >
> > > > Here's my application's background. I have two files:
> > > > <WEBROOT>/index.jsp
> > > > <WEBROOT>/dir/index.jsp
> > > > The contents of the two files are just simple HTML. I precompiled
> the
> > > > JSP using the JspC ant target, then compiled using javac. Finally,
> I
> > > > created a context pointing the work directory to the location of my
> java
> > > > and class files. When I tried to access the first file
> > > > (http://localhost/context/index.jsp) everything went fine. However,
> > > > when I tried to access the second file
> > > > (http://localhost/context/dir/index.jsp), I received the
> > > > NoClassDefFoundError. The log file looks like this:
> > > >
> > > > 2003-12-15 20:11:25 StandardWrapperValve[jsp]: Servlet.service() for
> > > > servlet jsp threw exception
> > > > javax.servlet.ServletException: org/apache/jsp/index_jsp (wrong
> name:
> > > > org/apache/jsp/dir/index_jsp)
> > > > at
> > > > org.apache.jasper.servlet.JspServlet.service(JspServlet.java:249)
> > > > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > > > [deleted ...]
> > > > ----- Root Cause -----
> > > > java.lang.NoClassDefFoundError: org/apache/jsp/index_jsp (wrong
> name:
> > > > org/apache/jsp/dir/index_jsp)
> > > > at java.lang.ClassLoader.defineClass0(Native Method)
> > > > at java.lang.ClassLoader.defineClass(ClassLoader.java:537)
> > > > at java.lang.ClassLoader.defineClass(ClassLoader.java:448)
> > > > at
> > > >
> org.apache.jasper.servlet.JasperLoader.loadClass(JasperLoader.java:215)
> > > > [deleted]
> > > >
> > > > Now, according to my research on this mailing list, the most
> frequent
> > > > reason for a NoClassDef error is capitalization. However, this
> isn't
> > > > the case in my situation as the two package names are completely
> > > > different: org/apache/jsp/index_jsp vs.
> org/apache/jsp/dir/index_jsp.
> > > >
> > > > I'm using Tomcat 4.1.29.
> > > >
> > > > Any suggestions on how to alleviate this situation would be greatly
> > > > appreciated.
> > > >
> > > > Thanks
> > > >
> > > > JDG
> > > >
> > > > PS: I should also point out that I have tried the recommended way of
> > > > precompiling my JSP by converting to servlets
> > > >
> (http://jakarta.apache.org/tomcat/tomcat-4.1-doc/jasper-howto.html#Web%2
> > > > 0Application%20Compilation). However, I have a problem with this
> > > > method: it makes it that much harder to patch my application. With
> the
> > > > non-servlet approach, I just simply deliver the modified JSP files.
> With
> > > > the servlet approach, I need to deliver the classes, plus ensure
> that
> > > > the web.xml is correct (add new entries, remove old ones, modify
> where
> > > > needed), plus restart the context.
> > > >
> > > >
> > > >
> > > >
> > > > --
> > > > Jay Glanville
> > > >
> > > >
> > > >
> > > >
> ---------------------------------------------------------------------
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> > > > For additional commands, e-mail: [EMAIL PROTECTED]
> > > >
> > >
> >
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> >
> >
>
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