[JBoss-user] JSP precompilation after 3.2.5 upgrade
Hello:
I am attempting to upgrade from JBoss 3.0.4 to 3.2.5. However,
following the upgrade,
I can no longer seem to precompile my JSPs as I did before. The
following build.xml
extract worked fine in 3.0.4:
jspc srcdir=${srcDir} destdir=${jspDir}
package=${pkgName} verbose=2
compilerclasspath=${env.CATALINA_HOME}/jasper-compiler.jar
include name=**/*.jsp /
classpath
pathelement
path=${env.CATALINA_HOME}/servlet-api.jar/
pathelement
path=${env.CATALINA_HOME}/commons-logging.jar/
pathelement
path=${env.CATALINA_HOME}/jasper-compiler.jar/
pathelement
path=${env.CATALINA_HOME}/jasper-runtime.jar/
pathelement
path=${env.XERCES_HOME}/xmlParserAPIs.jar/
pathelement path=${env.XERCES_HOME}/xercesImpl.jar/
pathelement path=${srcDir}/WEB-INF/lib/taglibs.jar/
/classpath
/jspc
Follwing the 3.2.5 upgrade, this now produces errors such as the
following:
[jasperc] org.apache.jasper.JasperException: Unrecognized option:
-v2.
Use -help for help.
I have also unsuccessfuly tried the apparebtly new, Tomcat 5
recommended
way of precompiling as follows:
taskdef classname=org.apache.jasper.JspC name=jasper2
classpath
pathelement path=${env.JAVA_HOME}/lib/tools.jar/
fileset dir=${env.CATALINA_HOME}
include name=*.jar/
/fileset
fileset dir=${env.CATALINA_HOME}/
include name=servlet*.jar/
/fileset
fileset dir=${env.CATALINA_HOME}/
include name=commons*.jar/
/fileset
pathelement path=${srcDir}/WEB-INF/lib/taglibs.jar/
/classpath
/taskdef
jasper2
validateXml=false
uriroot=${srcDir}
webXmlFramgment=${srcDir}/WEB-INF/generated_web.xml
outputDir=${jspDir}/
This produces the following error
java.lang.IncompatibleClassChangeError: Implementing class
What am I missing and/or not doing in the new version? This is a
stock 3.2.5
installation.
Thanks!
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RE: [JBoss-user] JSP precompilation
Hello, I have got the servlet-mapping statements for each of the JSP in my web.xml (via the ant compile of the JSP pages). I removed the JSP pages from my war file(no longer deploy them).I have put the .java and .class files of the JSP pages under tomcat-4.1.x/work/ MainEngine/localhost/MyApp/ Now when I try to access the web pages, I get a Class not found error for the webpage. I am just trying to run the webapp within JBOSS by using the tomcat engine. Not sure if I am still missing something. thanks in advance. Kavitha -Original Message- From: [EMAIL PROTECTED] [mailto:[EMAIL PROTECTED] Behalf Of Neal Sanche Sent: Saturday, December 13, 2003 11:59 AM To: [EMAIL PROTECTED] Subject: Re: [JBoss-user] JSP precompilation On December 13, 2003 07:48 am, Kavitha Ranga wrote: Hello, I am using JBOSS and tomcat for EJB and webapps. In order to speed up the JSP's I have precompiled all the JSP's using ant and have dumped all the .java and .class for each of the jsp under the tomcat directory of jboss ie, tomcat-4.1.x/work/ MainEngine/localhost/MyApp/ However it appears that the first time the JSP's are called, JBOSS again compiles them and the precompilation does not seem to have any effect. Is there something more to it than just dumping the .java and .class files into the tomcat directory of JBOSS? Any help is appreciated. Yes, there is more to it than that. You have to remove the .JSP files from your application, or don't deploy them. Next you have to set up servlet and servlet-mapping statements for each .JSP in your web.xml. The JSP compiler can be made to output these mappings into a file. Then you have to put the compiled JSPs into your application's classpath. Usually this is WEB-INF/classes/... For an example of all of this download http://www.nsdev.org/jboss/stories/nsdev-framework-1.1.zip and look at the build/webapps/build.xml at the do-precompile-jsp target. Then look at the precompile-jar target where you will see that I am excluding **/*.jsp when I'm building the .WAR file. Cheers. -Neal --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
[JBoss-user] JSP precompilation
Hello, I am using JBOSS and tomcat for EJB and webapps. In order to speed up the JSP's I have precompiled all the JSP's using ant and have dumped all the .java and .class for each of the jsp under the tomcat directory of jboss ie, tomcat-4.1.x/work/ MainEngine/localhost/MyApp/ However it appears that the first time the JSP's are called, JBOSS again compiles them and the precompilation does not seem to have any effect. Is there something more to it than just dumping the .java and .class files into the tomcat directory of JBOSS? Any help is appreciated. Kavitha --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
Re: [JBoss-user] JSP precompilation
On December 13, 2003 07:48 am, Kavitha Ranga wrote: Hello, I am using JBOSS and tomcat for EJB and webapps. In order to speed up the JSP's I have precompiled all the JSP's using ant and have dumped all the .java and .class for each of the jsp under the tomcat directory of jboss ie, tomcat-4.1.x/work/ MainEngine/localhost/MyApp/ However it appears that the first time the JSP's are called, JBOSS again compiles them and the precompilation does not seem to have any effect. Is there something more to it than just dumping the .java and .class files into the tomcat directory of JBOSS? Any help is appreciated. Yes, there is more to it than that. You have to remove the .JSP files from your application, or don't deploy them. Next you have to set up servlet and servlet-mapping statements for each .JSP in your web.xml. The JSP compiler can be made to output these mappings into a file. Then you have to put the compiled JSPs into your application's classpath. Usually this is WEB-INF/classes/... For an example of all of this download http://www.nsdev.org/jboss/stories/nsdev-framework-1.1.zip and look at the build/webapps/build.xml at the do-precompile-jsp target. Then look at the precompile-jar target where you will see that I am excluding **/*.jsp when I'm building the .WAR file. Cheers. -Neal --- This SF.net email is sponsored by: IBM Linux Tutorials. Become an expert in LINUX or just sharpen your skills. Sign up for IBM's Free Linux Tutorials. Learn everything from the bash shell to sys admin. Click now! http://ads.osdn.com/?ad_id=1278alloc_id=3371op=click ___ JBoss-user mailing list [EMAIL PROTECTED] https://lists.sourceforge.net/lists/listinfo/jboss-user
RE: [JBoss-user] JSP PreCompilation
I found another workaround and that looks better to me.
It's to include the following in application's web.xml for each jsp file one
wish to preCompile.
servlet
jsp-file/interest/ListAll.jsp/jsp-file
load-on-startup11/load-on-startup
/servlet
This will compile the jsp file at the time of deployment (I have all in the
.war file).
Thanks,
Tahir
-Original Message-
From: Gregor Rayman [mailto:[EMAIL PROTECTED]]
Sent: Saturday, July 28, 2001 5:20 AM
To: [EMAIL PROTECTED]
Subject: Re: [JBoss-user] JSP PreCompilation
Tahir Awan [EMAIL PROTECTED] wrote:
Hi,
Any idea if its possible topreCompile JSPs bundled in .war file? I could
not
find anything on jakarta.org about this.
Thanks,
Tahir
Here an Ant task. You need to customize it:
java classname=org.apache.jasper.JspC dir=ear fork=yes
classpath
!-- all needed jars --
fileset dir=${libs.web}
include name=**/*.jar/
/fileset
fileset dir=${tomcat.home}/lib
include name=**/*.jar/
/fileset
/classpath
arg line=-d ../src -p org.your.package.name.jsp -webxml
www.xml -webapp war/
/java
This converts JSP to Java, you have to compile Java then to classes.
My directory structure is
./src - Java classes
./ear/war - web application (JSP, WEB-INF with lib etc.)
--
gR
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Re: [JBoss-user] JSP PreCompilation
Tahir Awan [EMAIL PROTECTED] wrote:
Hi,
Any idea if its possible topreCompile JSPs bundled in .war file? I could
not
find anything on jakarta.org about this.
Thanks,
Tahir
Here an Ant task. You need to customize it:
java classname=org.apache.jasper.JspC dir=ear fork=yes
classpath
!-- all needed jars --
fileset dir=${libs.web}
include name=**/*.jar/
/fileset
fileset dir=${tomcat.home}/lib
include name=**/*.jar/
/fileset
/classpath
arg line=-d ../src -p org.your.package.name.jsp -webxml
www.xml -webapp war/
/java
This converts JSP to Java, you have to compile Java then to classes.
My directory structure is
./src - Java classes
./ear/war - web application (JSP, WEB-INF with lib etc.)
--
gR
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[JBoss-user] JSP PreCompilation
Hi, Any idea if its possible topreCompile JSPs bundled in .war file? I could not find anything on jakarta.org about this. Thanks, Tahir ___ JBoss-user mailing list [EMAIL PROTECTED] http://lists.sourceforge.net/lists/listinfo/jboss-user
