Hi, and many thanks for the replies.
Using <%@page extends="my.jsp.page.class" %> allows me to change only the
name of the superclass for my JSP, but i need to do more than this.
I need to change all the fixed lines of the generated code.
For example, i would like to change:
public void _jspService(HttpServletRequest request, HttpServletResponse
response)
in
public void _jspService(MyParam p1, String s, int n)
or substituting
JspFactory _jspxFactory = null;
with
String name = "X";
and so on...
The other solution proposed by Mike is good, but HttpServletResponse needs a
ServletOutputStream, and the generated servlet calls getPageContext() which
takes my request and response objects, so i guess my implementation will not
be so straightforward. Anyway, i think i'll try this way.
If you have other ideas, please let me know
Thanks
Alberto
----- Original Message -----
From: "Bill Barker" <[EMAIL PROTECTED]>
To: "Tomcat Developers List" <[EMAIL PROTECTED]>
Sent: Tuesday, November 27, 2001 8:27 PM
Subject: Re: Info on customizing jspc - jasper
> This is off-topic for the dev list. You'll probably get a better response
> from [EMAIL PROTECTED]
>
> What you want is <@page extends="my.jsp.page.class" %>
> ----- Original Message -----
> From: "Alberto Romei" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Tuesday, November 27, 2001 10:32 AM
> Subject: Info on customizing jspc - jasper
>
>
> > I wanted to use JspC to generate a java program (not exactly a servlet)
> > which writes its output to a file on the disk instead of the
> > HttpServletResponse's JspWriter.
> >
> > In practice, i just need to customize the fixed parts of the generated
> code
> > like:
> >
> > public class Foo extends HttpJspBase {
> >
> > or
> >
> > public void _jspService(HttpServletRequest request,
> HttpServletResponse
> > response)
> > throws java.io.IOException, ServletException {
> >
> > From what i've seen, i could simply substitute JspParseEventListener in
> the
> > jasper jars, but in this way i would "throw away" the normal processing
of
> > JSPs.
> >
> > So, what is the correct way to customize the JSP compilation ?
> > Must i subclass org.apache.jasper.compiler.Compiler and call
> > MyCompiler.something() instead of jspc.parseFiles() ? (that would be a
lot
> > of work... )
> > If so, is there any kind of documentation on how to correctly write a
> custom
> > JSP compiler ? (possibly working with future versions of tomcat, too)
> >
> > Any suggestion is appreciated.
> >
> > Thanks
> >
> > Alberto
> >
> > P.S.
> > I'm new to tomcat source, so please be patient.
> >
> >
> >
> > --
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