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From Felipe Schnack <feli...@ritterdosreis.br>
Subject RE: jspc pre-compiled pages distributed with .war file?
Date Fri, 25 Oct 2002 14:35:33 GMT
  I created an ANT script to generate the class files, and I'm with the
same problemas Thomas have. But about this jspc option to generate
web.xml... I think ant doesn't support it, does it?
  (I'm using Ant 1.5)

On Fri, 2002-10-25 at 13:29, John Trollinger wrote:
> The jspc command does not put "real" package names on the jsp.class
> files.  What happens is each jsp page gets its own classloader so if you
> have 2 index.jsp files they will still run.  To do what you want to do
> you have to have each jsp generated .java file have a "real" package
> name so that when you deploy the class files to tomcat it can resolve
> the classes correctly.
> 
> There have been a few threads on both this and the developer list about
> work arounds to this.. Don't have the links.. But I suggest you try
> there.
> 
> Also there is an option on jspc for jasper that will create the web.xml
> fragment for all the mappings for the jsp servlets.
> 
> > -----Original Message-----
> > From: Thomas Heller [mailto:th.heller@mx4k.com] 
> > Sent: Friday, October 25, 2002 10:24 AM
> > To: Tomcat Users List
> > Subject: jspc pre-compiled pages distributed with .war file?
> > 
> > 
> > hi there,
> > 
> > i am migrating my projects from php to java and began to set 
> > up a development server that ideally does all the dev work 
> > once a project is marked release i just call an ant task to 
> > deploy the project to one or more (load balanced) production servers.
> > 
> > i have written an ant build.xml to compile my webapp and to 
> > put everything i need into "mywebapp.war". thats working very 
> > fine and i can just deploy that .war to a tomcat server 
> > without any problems.
> > 
> > now, i have setup another ant task to precompile every jsp 
> > file using jasper (ant task "jspc"). thats working perfectly 
> > fine and i have loads of index_jsp.java, etc files. now i 
> > compile those to .class files and i would like to distribute 
> > them inside the .war file so that the tomcat server itself 
> > doesnt need to compile anything by himself. _Ideally_ i'd 
> > like to exclude _any_ .jsp file in the .war file and just 
> > include the compiled jsp.class files.
> > 
> > but i wonder ... tomcat somehow doesnt really know what i'm 
> > sending him and he doesnt recognize any of the precompiled 
> > pages. how do i tell tomcat to use the precompiled pages in 
> > the .war instead of compiling them himself?
> > 
> > i know i can write this it into my web.xml
> > 
> >     <servlet>
> >         <servlet-name>index_jsp</servlet-name>
> >         <servlet-class>
> >           my.package.jsp.index_jsp
> >         </servlet-class>
> >     </servlet>
> > 
> >     <servlet-mapping>
> >         <servlet-name>index_jsp</servlet-name>
> >         <url-pattern>/index.jsp</url-pattern>
> >     </servlet-mapping>
> > 
> > but somehow i dont like it this way, but i would rather use 
> > this instead of putting jsp files into the .war file. would 
> > be cool if tomcat would do something like this by himself 
> > when he finds *_jsp.class in a /WEB-INF/precompiled directory.
> > 
> > Anyways maybe tomcat has some support for what i'm trying to 
> > find and i just can't find it? Comments welcome
> > 
> > Greetings,
> > Thomas
> > 
> > 
> > 
> > 
> > --
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> > 
> 
> 
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-- 

Felipe Schnack
Analista de Sistemas
felipes@ritterdosreis.br
Cel.: (51)91287530
Linux Counter #281893

Faculdade Ritter dos Reis
www.ritterdosreis.br
felipes@ritterdosreis.br
Fone/Fax.: (51)32303328


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