How to create a deployable ejb(.jar file) when we use Oracle application sever?

Hi,
In case if we use Weblogic we give following command on console to create a deployable ejb, while weblogic.jar is in classpath.
java weblogic.ejbc temp.jar StudentBean.jar
1)What are the classes or jar files we have to set in classpath,
2)What console based command(like what I mentioned above for weblogic) can we use,
so that we can create a deployable jar file in case if we are using Oracle application server.
thanks,
Milind

You can discover the origins of a loaded class programatically. You want to print:
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Problem Building a Deployable EJB Jar

I have a situation where I have compiled and jarred an EJB's Implementation and interfaces, along with some supporting code -- prior to running ejbc.
I would like to distribute this jar along with a build.xml so that a developer can provide some simple implementation classes (not EJB implementations) along with the ejb-jar.xml and weblogic-ejb-jar.xml and create a deployable EJB jar. I would prefer not to package this as an ear so that the jar could then be neatly added to an ear or deployed separately, at the developers discretion.
I have everything set up but am struggling to get this to work with some sample code.
I am using Weblogic 8.1sp4, and can be sure that the developers will be using this level or higher. In my build.xml, I compile the sample code and package the deployable jar together ok. I then run the wlappc task on the jar.
It took me several iterations to get wlappc to work, and I had to use the following layout for the deployable jar:
/META-INF/myejbimplclasses.jar
/META-INF/log4j.jar
/META-INF/ejb-jar.xml
/META-INF/weblogic-ejb-jar.xml
/META-INF/Manifest.mf
/com... sample compiled class files
And the Manifest.mf contents look like:
Manifest-Version: 1.0
Class-Path: myejbimplclasses.jar;log4j.jar
Created-By: 1.4.1_05-b01 (Sun Microsystems Inc.)
Ant-Version: Apache Ant 1.5.3
I thought it was strange that I needed to put the .jars under META-INF, but this was the only way that I could get the wlappc task to work. I also had to put a semicolon in between the two jars in the Class-Path line (I don't know why).
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jar.xml: com.dcbls.svc.ComponentManagerEJB
Note that this .class file is available within myejbimplclasses.jar, along with all the other classes it relies on (except the log4j stuff.)
Is there a simple problem that I can fix with this setup, or do I need to completely revamp my approach? If so, does anyone have a suggested
approach?
Thanks,
ken clark

OK -- I will concede that this cannot be done, at least not elegantly.
I have started down the path of reorganizing this EJB such that it can be easily built and included in an Ear. However, I am now running into some ant build problems, primarily -- I think -- with wlappc.
I set up the build.xml so that it first compiles the developer's local code, using a classpathref that refers to the EJB code I have previously developed and packaged in a jar, as in:
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<pathelement location="../dcblsfw.jar"/>
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<javac srcdir="${source}/src" destdir="${build}" debug="true" classpathref="compile.classpath"/>
</target>
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<?xml version="1.0" encoding="UTF-8"?>
<ejb-jar xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"
version="3.0">
<interceptors>
<interceptor>
<interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
</interceptor>
</interceptors>
<assembly-descriptor>
<interceptor-binding>
<ejb-name>*</ejb-name>
<interceptor-class>org.jboss.seam.ejb.SeamInterceptor</interceptor-class>
</interceptor-binding>
</assembly-descriptor>
</ejb-jar>
I have tried to compile everythign from scratch by using weblogic.appc but I am getting the same error: No EJBs found in the ejb-jar file 'ejbModule'. Please ensure the ejb-jar contains EJB declarations via an ejb-jar.xml deployment descriptor or at least one class annotated with the @Stateless, @Stateful or @MessageDriven EJB annotation.
Any ideas what is going on and how I can resolve the issue?
Regards
Panos
Edited by: 816483 on 29 Νοε 2010 6:53 πμ

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Hi ,
It would help if you could post the relevant snippets of your
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