How to JBoss 3.0 alpha + Jetty 4 ?

[swatkat]

Hi Everybody,
I just downloaded jboss-all module from the cvs and compiled every thing with jetty ,
I also have Jetty and JettyExtra Modules compiled from source.
Now i want to integrate JBoss3.0 with Jetty 4.0
Can any body give me a lead what do i do next to integrate JBoss 3.0 and Jetty ?

Cheers

[swatkat]

Well After i lookied into the the jetty config.. i replaced a all the jetty related jars from the jboss bundle with the newly compiled jetty 4 from the cvs
Did i do the correct thing.. can any one .. just hint whether i did the correct thing or not?

Cheers
Binoy

[jules_gosnell]

The Jetty jars present in the RH tree are compiled from Jetty cvs. They may lag a few days behind, because they represent the last point at which I tested the integration.

Unless you have an overwhelming need for a fix that has only just gone into Jetty cvs you are simply complicating matters for yourself. If such a need should arise, let me know and I will update RH cvs.

Simply check out and build jboss-all, then run it. Jetty4 should come up and all should be wonderful.

If you have any further Jetty related problems - let me know ....


Jules

[jriedesel]

I'll admit first that I don't know what RH stands
for... but are you saying that JBoss 3.0 alpha
includes Jetty 3 and if I grab JBoss 3.0 alpha from
the CVS tree and build the entire thing I'll then
get Jetty 4 (which I also want)?
(Darn class not found: java.lang.NoClassDefFoundError: javax/servlet/http/HttpServletRequestWrapper)

[pazu]

RH means Rabbit Hole -- that's the codename for JBoss 3.0

[jules_gosnell]

RH=3.0.

It contains Jetty4 (Servlet 2.3, JSP1.2) which replaces Jetty3 (Servlet 2.2, JSP1.1).

It's meant to be easy. Just build JBoss and run it. You should see Jetty4 happily logging away as it starts up...


Jules

[swatkat]

Thanks,
Things are just working fine. and JAAS seems to be working fine too .. ( an earlier issue with jetty :) )
Cheers

[twhphan]

Hi,

I just complied the newest CVS code, and attempted to deploy my application, but I get:

org.apache.jasper.JasperException: Unable to compile class for JSP
/tmp/Jetty__8080___esb/control/main$jsp.java:3: Package javax.servlet not found in import.
import javax.servlet.*;
^

/tmp/Jetty__8080___esb/control/main$jsp.java:4: Package javax.servlet.http not found in import.
import javax.servlet.http.*;
^

/tmp/Jetty__8080___esb/control/main$jsp.java:5: Package javax.servlet.jsp not found in import.
import javax.servlet.jsp.*;
^

/tmp/Jetty__8080___esb/control/main$jsp.java:6: Package org.apache.jasper.runtime not found in import.
import org.apache.jasper.runtime.*;
^

/tmp/Jetty__8080___esb/control/main$jsp.java:9: Superclass org.apache.jsp.HttpJspBase of class org.apache.jsp.main$jsp not found.
public class main$jsp extends HttpJspBase {
^
5 errors

Seems that there's a classpath problem. I've:

tc_path_add=../lib/ext/org.apache.jasper.jar:../lib/ext/javax.servlet.jar

in jetty.properties, and the 2 jar files exist in $JBOSS_DIST/lib/ext

How may I correct this? Thanks

[swatkat]

Try adding the same classpath in the system classpath too ..it works for me :)

[twhphan]

Hi,

I added the classes into the system one, but still doesn't work

[root@eswww4 bin]# CLASSPATH=$CLASSPATH:/opt/jboss-all/build/output/jboss-3.0.0alpha/lib/ext/org.apache.jasper.jar:/opt/jboss-all/build/output/jboss-3.0.0alpha/lib/ext/javax.servlet.jar;export CLASSPATH
[root@eswww4 bin]# echo $CLASSPATH
/usr/java/jdk1.3/lib/tools.jar:...:/opt/jboss-all/build/output/jboss-3.0.0alpha/lib/ext/org.apache.jasper.jar:/opt/jboss-all/build/output/jboss-3.0.0alpha/lib/ext/javax.servlet.jar
[root@eswww4 bin]# echo $JBOSS_DIST
/opt/jboss-all/build/output/jboss-3.0.0alpha
[root@eswww4 bin]#

FYI, I use the $JBOSS_DIST/bin/run.sh script to start JBoss/Jetty

13:13:08,435 INFO [Jetty] Starting Jetty/4.0.D2
13:13:08,534 INFO [Jetty] Started SocketListener on 0.0.0.0:8080
13:13:08,542 INFO [Jetty] Started org.jboss.jetty.Jetty@61899b
13:13:08,543 INFO [JettyService] Started
...
13:13:12,563 INFO [Default] JBoss (MX microkernel) 3.0.0alpha(200112250255) [RABBIT-HOLE] Started in 0m:10s:186ms

Thanks

[swatkat]

You can try adding these lines in the /etc/profile
file ( on RedHat Linux ) :

##########################
# JBOSS Related CLASSPATH
##########################
CLASSPATH="$CLASSPATH:<your needed classpath 1>:<your needed classpath 2>"
export CLASSPATH
JAVA_HOME="<jdk installation folder>"
export JAVA_HOME
##############################
# END JBOSS Related CLASSPATH
##############################
Hope this works !!

[twhphan]

Hi, I found that the problem exists if we use servlet mapping, I've:


<servlet-name>entryPoint</servlet-name>
<display-name>centralJsp</display-name>
<jsp-file>/control/main.jsp</jsp-file>



<servlet-mapping>
<servlet-name>entryPoint</servlet-name>
<url-pattern>/control/*</url-pattern>
</servlet-mapping>

whenever I access a URL in the format: http://:8080/esb/control/, I got the error. Within the url-pattern, /control/*, no classpath is recognized