You're not alone with this problem.  I was just involved in a couple of 
threads on this subject in the JBoss Users mailing list, but everyone who 
participated seems to have the same problem.  Here's a link to one thread: 
http://www.mail-archive.com/[email protected]/msg09704.html

I finally worked around the problem by putting everything that would 
normally be in WEB-INF/lib and WEB-INF/classes into the main Tomcat 
classpath.  This works, but I'd still like to find out what the problem 
is...Tomcat? JBoss?, or something else.

Possibly confounding factors in my setup include using JBuilder 4.0 to run 
both Tomcat and JBoss, and am using Struts.  Don't know if these could be 
affecting the outcome at all because I haven't tried a different setup 
without them.

Thanks for any help anyone can provide.

Rick

At 05:11 PM 1/27/01 +0000, you wrote:
>I am integrating Apache Web server, Tomcat and Jboss (EJB container). 
>Tomcat is running out of Apache process using mod_jk adapter. Tomcat is 
>working fine for serving normal servlets and jsp. I deployed EJB on jBoss 
>and accessed that by creating one java client application, it worked all 
>right. Now when i want to access that EJB through Servlet, it is giving 
>problems. I copied all the libraries required for client (ejb.jar, 
>jnp-client.jar, jboss-client.jar and jta-spec.jar) to WEB-INF/lib, servlet 
>and other helping classes to WEB-INF/classes. Now when i access the 
>Servlet it gives " Cannot instantiate class: org.jnp.interf 
>aces.NamingContextFactory. Root exception is 
>java.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory" 
>Though this class is available in jnp-client.jar library which is in 
>WEB-INF/lib directory. As per Tomcat documentation, Tomcat will include 
>all jar files from WEB-INF/lib/ to classpath, but it is not working here. 
>When i copied that the suppored client library files, jnp-client.jar etc 
>... to TOMCAT_HOME/lib, it started working. This shows that 
>WEB-INF/lib/*.jar are not included in classpath. 
>HELP??????????????????????????
>
>
>
>
>
>
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--------------------
Rick Horowitz


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