Chris,
Here is what I have had to do to get my web app talking to jboss via tomcat
standalone :
1.Add jndi.properties to the bin directory of tomcat
2. Add the Jdk12Interceptor request interceptor to the server.xml file.
3 Make sure that the jndi.properties has the java.naming.provider.url line
uncommented and set to the host that the jboss server is running on (If same
machine then just localhost)
4 Add the jboss client jars (jboss-client.jar, jnp-client.jar) to the
WEB-INF/lib of the warfile
5 Add ejb.jar and jta-spec1_0_1.jar to WEB-INF/lib of the war file
6. If you are running jdk1.2 for the Tomcat vm then you will also need jndi.jar.
Hope this helps
Richard Backhouse
Oak Grove Software
Chris Wilson wrote:
> sorry,
>
> i forgot to mention what stuff i was running. i'm using jboss 2.0 final,
> tomcat 3.2.1, jdk 1.3 on win 2000
>
> cheers,
> chris
>
> | chris wilson || web dev ||| www.wondergeek.com || |
>
> > -----Original Message-----
> > From: Chris Wilson [mailto:[EMAIL PROTECTED]]
> > Sent: Friday, December 15, 2000 10:51 AM
> > To: [EMAIL PROTECTED]
> > Subject: standalone tomcat classloader issues?
> >
> >
> > hello,
> >
> > i've just started using jboss and tomcat. i have jboss and
> > tomcat running separately (no integration) and am attempting to
> > access ejb's from a jsp.
> >
> > i followed the instructions at jboss.org that told me to put the
> > jboss client files and my ejb interfaces into the WEB-INF/lib
> > directory of my webapp. however, when i do that, i get a
> > ClassNotFound exception when trying to load the
> > org.jnp.interfaces.NamingContextFactory. if i put my files in
> > tomcat's main lib directory, then everything works fine. i don't
> > want to do this however for two reasons: (1) the docs said it
> > should go in WEB-INF/lib and (2) i can't pack up my app into a
> > war if the classes have to be in the global lib directory.
> >
> > i've searched archives regarding this issue and from what i could
> > tell, it's a class loader problem?
> >
> > anyone have any ideas what i'm doing wrong? thanks for the help
> > in advance!
> >
> > here is the list of file in my WEB-INF/lib:
> >
> > 11/14/2000 07:12p 7,958 ejb.jar
> > 12/14/2000 03:23p 4,435 its.jar
> > 11/14/2000 07:12p 71,549 jboss-client.jar
> > 11/14/2000 07:12p 14,294 jnp-client.jar
> > 11/14/2000 07:12p 8,809 jta-spec1_0_1.jar
> > 12/15/2000 09:42a 23,348 kronos-ext.jar
> > 12/15/2000 09:42a 7,371 kronos.jar
> > 12/14/2000 02:36p 3,341 wondergeek.jar
> >
> >
> > here is my jsp code causing the error:
> >
> > Hashtable env = new Hashtable();
> > env.put("java.naming.factory.initial",
> > "org.jnp.interfaces.NamingContextFactory");
> > env.put("java.naming.provider.url", "localhost:1099");
> > env.put("java.naming.factory.url.pkgs", "org.jboss.naming");
> > Context context = new InitialContext(env);
> > // i don't think i even ever get here...
> > Object ref = context.lookup("KronosServerBean");
> > KronosServerHome kh =
> > (KronosServerHome)PortableRemoteObject.narrow(ref,
> > KronosServerHome.class);
> > KronosServer ks = kh.create();
> >
> >
> > and here is the stacktrace from tomcat:
> >
> > Internal Servlet Error:
> >
> > javax.servlet.ServletException: Cannot instantiate class:
> > org.jnp.interfaces.NamingContextFactory
> > at
> > org.apache.jasper.runtime.PageContextImpl.handlePageException(Page
> > ContextImpl.java:459)
> > at
> > _0002findex_0002ejspindex_jsp_30._jspService(_0002findex_0002ejspi
> > ndex_jsp_30.java:89)
> > at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> > org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Jsp
> > Servlet.java:177)
> > at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
> > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> > org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
> > at org.apache.tomcat.core.Handler.service(Handler.java:286)
> > at
> > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> > at
> > org.apache.tomcat.core.ContextManager.internalService(ContextManag
> > er.java:797)
> > at
> > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> > at
> > org.apache.tomcat.service.http.HttpConnectionHandler.processConnec
> > tion(HttpConnectionHandler.java:210)
> > at
> > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> > at
> > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> > at java.lang.Thread.run(Thread.java:484)
> >
> > Root cause:
> > javax.naming.NoInitialContextException: Cannot instantiate class:
> > org.jnp.interfaces.NamingContextFactory. Root exception is
> > java.lang.ClassNotFoundException: org.jnp.interfaces.NamingContextFactory
> > at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
> > at java.security.AccessController.doPrivileged(Native Method)
> > at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:297)
> > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:286)
> > at java.lang.ClassLoader.loadClass(ClassLoader.java:253)
> > at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:313)
> > at java.lang.Class.forName0(Native Method)
> > at java.lang.Class.forName(Class.java:195)
> > at
> > com.sun.naming.internal.VersionHelper12.loadClass(VersionHelper12.java:45)
> > at
> > javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:655)
> > at
> > javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:246)
> > at javax.naming.InitialContext.init(InitialContext.java:222)
> > at javax.naming.InitialContext.(InitialContext.java:198)
> > at
> > _0002findex_0002ejspindex_jsp_30._jspService(_0002findex_0002ejspi
> > ndex_jsp_30.java:68)
> > at
> > org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:119)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> > org.apache.jasper.servlet.JspServlet$JspServletWrapper.service(Jsp
> > Servlet.java:177)
> > at
> > org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:318)
> > at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:391)
> > at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
> > at
> > org.apache.tomcat.core.ServletWrapper.doService(ServletWrapper.java:404)
> > at org.apache.tomcat.core.Handler.service(Handler.java:286)
> > at
> > org.apache.tomcat.core.ServletWrapper.service(ServletWrapper.java:372)
> > at
> > org.apache.tomcat.core.ContextManager.internalService(ContextManag
> > er.java:797)
> > at
> > org.apache.tomcat.core.ContextManager.service(ContextManager.java:743)
> > at
> > org.apache.tomcat.service.http.HttpConnectionHandler.processConnec
> > tion(HttpConnectionHandler.java:210)
> > at
> > org.apache.tomcat.service.TcpWorkerThread.runIt(PoolTcpEndpoint.java:416)
> > at
> > org.apache.tomcat.util.ThreadPool$ControlRunnable.run(ThreadPool.java:498)
> > at java.lang.Thread.run(Thread.java:484)
> >
> > cheerio,
> > chris
> >
> > | chris wilson || web dev ||| www.wondergeek.com || |
>
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