Hello
I am an indirect user of Javaasist since I am using Tapestry web framework. I'm having serious troubles deploying my web apps based on tapestry under Sun Java System Application Server 8 release 2005.Q1.
At first I thought it would be Tapestry issue, but then I wrote simple bare http servlet which contained the following code in processRequest method:
...
javassist.ClassPool classPool = new javassist.ClassPool(null);
...
Naturally the WAR I deploy contains javaasist.jar.
Then after trying to run the servlet I get the following error:
exception:"
javax.servlet.ServletException
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:300)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
root cause
java.lang.NoClassDefFoundError
SampleServlet1.processRequest(SampleServlet1.java:41)
SampleServlet1.doGet(SampleServlet1.java:60)
javax.servlet.http.HttpServlet.service(HttpServlet.java:747)
javax.servlet.http.HttpServlet.service(HttpServlet.java:860)
sun.reflect.GeneratedMethodAccessor59.invoke(Unknown Source)
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
java.lang.reflect.Method.invoke(Method.java:324)
org.apache.catalina.security.SecurityUtil$1.run(SecurityUtil.java:249)
java.security.AccessController.doPrivileged(Native Method)
javax.security.auth.Subject.doAsPrivileged(Subject.java:500)
org.apache.catalina.security.SecurityUtil.execute(SecurityUtil.java:282)
org.apache.catalina.security.SecurityUtil.doAsPrivilege(SecurityUtil.java:165)
"
SampleServlet1.java:41 points exactly at the line I wrote earlier.
So (finally) my question is: may this issue be related to Javaasist or rather to Sun App Server class loading problem? I'd like to clarify that I had no such problems under Jboss App server, tomcat or weblogic.
I'm running Windows XP and jdk 1.4.2_03
Thanks in advance
--
Demboos
