Ok, I tried the simple hello world jsp, with the same result. Adding the path to my jars and/or classes lead to the same issue. I also removed my tomcat 5.5.9 installed from windows installer to use the the zipped archived (it contain a jspc.bat script) without success. Another try was to use ant from command line, with the same result. I cant figure out what I'm missing as I'm not so experimented in j2ee. Anyway I'm still trying to make jspc work...
-----Original Message----- From: Bernhard Slominski [mailto:[EMAIL PROTECTED] Sent: mercredi 22 juin 2005 15:27 To: 'Tomcat Users List' Subject: AW: Use JSPC What I think is missing is the Webapplication classes in your classpath, so: <fileset dir="${webapp.path}/lib"> <include name="*.jar"/> </fileset> <fileset dir="${webapp.path}/classes"> <include name="**/*.class"/> </fileset> But I didn't test this on my System. But narrow it down I would do the following: Just write a simple "Hello world" jsp and remove all other Jsps from your application. Try to get jasper working with this file, if it's working fine, then you know an application specfic calls is not picked up. If the "Hello world" jsp does not work, you know it's a Tomcat/JRE class which is missing. Cheers Bernhard > <target name="jspc"> > > <taskdef classname="org.apache.jasper.JspC" name="jasper2" > > <classpath id="jspc.classpath"> > <pathelement location="${java.home}/../lib/tools.jar"/> > <fileset dir="${tomcat.home}/bin"> > <include name="*.jar"/> > </fileset> > <fileset dir="${tomcat.home}/server/lib"> > <include name="*.jar"/> > </fileset> > <fileset dir="${tomcat.home}/common/lib"> > <include name="*.jar"/> > </fileset> > </classpath> > </taskdef> > > <jasper2 > validateXml="false" > uriroot="${webapp.path}" > > webXmlFragment="${webapp.path}/WEB-INF/generated_web.xml" > outputDir="${webapp.path}/WEB-INF/src" /> > > </target> > > However If someone see a point to check... > > -----Original Message----- > From: Bernhard Slominski [mailto:[EMAIL PROTECTED] > Sent: mercredi 22 juin 2005 11:07 > To: 'Tomcat Users List' > Subject: AW: Use JSPC > > Hi Nicolas, > > what jspc basically needs, is acces to all the internal > tomcat libraries, > as you see from the ant script: > ${tomcat.home}/bin/*.jar > ${tomcat.home}/server/lib/*.jar > ${tomcat.home}/common/lib/*.jar > > As well as all the libraries from you web application. > So what I did was just "installing" (unzipping) Tomcat on my > deployment > machine, just in order to the able to do the precomplation. I > think you can > also just download the deployer distribution > (http://jakarta.apache.org/site/downloads/downloads_tomcat-5.cgi) this > should contain all the stuff you need for the deployment. But > I don't have > experience with the deployer application. > > Conerning you web application: You need to include all the classes and > libraries in the classpath as well, but it doesn't have to be under > ${tomcat.home}/webapps it can be anywhere on your deployment machine. > Maybe what's missing is that you have to include the /WEB-INF/classes > directory too in your ant script. > It's not in mine because I only use jar files in my webapp. > > Good luck! > > Bernhard > > > > -----Ursprüngliche Nachricht----- > > Von: Karasek-XID, Nicolas [mailto:[EMAIL PROTECTED] > > Gesendet: Mittwoch, 22. Juni 2005 10:26 > > An: Tomcat Users List > > Betreff: RE: Use JSPC > > > > > > Hi bernhard, > > > > Just a few dumb questions on this, I still have problem to > > generate servlets source files from jsp. > > From a previous message you sent on this subject in another > > thread I guess I have a classpath problem in my jspc task ( > > NullPointerException at > > org.apache.jasper.JspCompilationContext.createCompiler(JspComp > > ilationContext.java:220) with tomcat 5.5.9). > > I think I have the correct values for getting tools.jar and > > jasper jars in jspc.classpath. > > So, should the webapp be placed in tomcat webapps directory > > in order to allow jspc work ? or maybe it doesn't matter ? > > Maybe someone have an idea on what I miss... > > > > -- > > Nicolas > > > > > > -----Original Message----- > > From: Bernhard Slominski [mailto:[EMAIL PROTECTED] > > Sent: jeudi 16 juin 2005 11:44 > > To: 'Tomcat Users List' > > Subject: AW: Use JSPC > > > > Hi Mino, > > > > just one thing to add to the very good answer from Charl: > > I post you my ant sccript, which does all together precompiling and > > automatic generation of the web.xml file. > > You might take it as a basis for your stuff. > > > > Cheers > > > > Bernhard > > > > <!-- do the precompilation --> > > <target name="jspc" depends="get-properties-stage" > > > <mkdir dir="${webapproot}/src"/> > > > > <!-- define the jasper task --> > > <taskdef classname="org.apache.jasper.JspC" > > name="jasper2" > > > > > <classpath id="jspc.classpath"> > > <pathelement > > location="${java.home}/../lib/tools.jar"/> > > <fileset dir="${tomcat.home}/bin"> > > <include name="*.jar"/> > > </fileset> > > <fileset > > dir="${tomcat.home}/server/lib"> > > <include name="*.jar"/> > > </fileset> > > <fileset > > dir="${tomcat.home}/common/lib"> > > <include name="*.jar"/> > > </fileset> > > <fileset > > dir="${webapproot}${webappname}/WEB-INF/lib"> > > <include name="*.jar"/> > > </fileset> > > </classpath> > > </taskdef> > > > > <!-- execute jasper, creates the servlet source > > files --> > > <jasper2 > > validateXml="false" > > uriroot="${webapproot}${webappname}" > > > > > webXmlFragment="${webapproot}${webappname}/WEB-INF/generated_web.xml" > > outputDir="${webapproot}/src" /> > > > > <!-- compile the source files --> > > <javac > > destdir="${webapproot}${webappname}/WEB-INF/classes" > > optimize="off" > > debug="on" failonerror="false" > > srcdir="${webapproot}/src" > > excludes="**/*.smap"> > > <classpath> > > <pathelement > > location="${webapproot}${webappname}/WEB-INF/classes"/> > > <pathelement > > location="${tomcat.home}/common/classes"/> > > <pathelement > > location="${tomcat.home}/shared/classes"/> > > <fileset > > dir="${tomcat.home}/common/lib"> > > <include name="*.jar"/> > > </fileset> > > <fileset > > dir="${tomcat.home}/shared/lib"> > > <include name="*.jar"/> > > </fileset> > > <fileset dir="${tomcat.home}/bin"> > > <include name="*.jar"/> > > </fileset> > > <fileset > > dir="${webapproot}${webappname}/WEB-INF/lib"> > > <include name="*.jar"/> > > </fileset> > > </classpath> > > <include name="**" /> > > <exclude name="tags/**" /> > > </javac> > > > > <!-- Load your precompiled snippet into a property --> > > <loadfile property="precompiled" > > > > srcFile="${webapproot}${webappname}/WEB-INF/generated_web.xml" > > encoding="ISO-8859-1"/> > > > > <!-- Now replace the web.xml with a predifined > > snippet --> > > <replace > > file="${webapproot}${webappname}/WEB-INF/web.xml" > > value="${precompiled}"> > > <replacetoken><![CDATA[<!-- > precompile include > > -->]]></replacetoken> > > </replace> > > </target> > > > > > -----Ursprüngliche Nachricht----- > > > Von: Charl Gerber [mailto:[EMAIL PROTECTED] > > > Gesendet: Donnerstag, 16. Juni 2005 11:24 > > > An: Tomcat Users List > > > Betreff: Re: Use JSPC > > > > > > > > > If you have the generated java files, you can compile > > > them like any other java class (remember to setup your > > > classpath correctly, including some jars in the Tomcat > > > libraries). > > > > > > Trickier to figure out first time round is to > > > dynamically create the web.xml settings. Every .jsp > > > now effectively becomes a servlet which needs to be > > > added to your web.xml. Using ant its all done > > > automatically, but getting it set up first time round > > > can be tricky. > > > > > > Charl > > > > > > > > > --- Giacomino Raccuia <[EMAIL PROTECTED]> > > > wrote: > > > > > > > Hi, > > > > I'd like to compile the JSP pages when I upload some > > > > new files on server > > > > (tomcat 4.0.3) . I use the utility JSPC, but this > > > > generate only java > > > > file but not the class file. I read that JRun has > > > > JSPC with -compile > > > > argument while my JSPC utilty doesn't have thi > > > > argument. > > > > Is possible to generate class file with tomcat and > > > > JSPC? Or there is > > > > another utility to use? > > > > > > > > Thanks in advance. > > > > Bye > > > > Mino > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > > To unsubscribe, e-mail: > > > > [EMAIL PROTECTED] > > > > For additional commands, e-mail: > > > > [EMAIL PROTECTED] > > > > > > > > > > > > > > > > > > > > --------------------------------------------------------------------- > > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > > For additional commands, e-mail: > [EMAIL PROTECTED] > > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > > > > --------------------------------------------------------------------- > > To unsubscribe, e-mail: [EMAIL PROTECTED] > > For additional commands, e-mail: [EMAIL PROTECTED] > > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > > > --------------------------------------------------------------------- > To unsubscribe, e-mail: [EMAIL PROTECTED] > For additional commands, e-mail: [EMAIL PROTECTED] > --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED] --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]
