I'm trying to add a new interceptor to jBoss 3.0
In standardjboss.xml I've added the declaration of the new interceptor:

....
<container-configuration>
<container-name>Standard Stateless SessionBean</container-name>
<call-logging>false</call-logging>
<container-invoker>org.jboss.proxy.ejb.ProxyFactory</container-invoker>
<container-interceptors>
org.jboss.ejb.plugins.LogInterceptor
org.jboss.ejb.plugins.SecurityInterceptor
com.company.ejb.jboss.CompanyInterceptor
<!-- CMT -->
....
my interceptor looks like this:

package com.company.ejb.jboss;

import com.company.exceptions.BusinessException;
import org.jboss.invocation.Invocation;
import org.jboss.proxy.Interceptor;


public class CompanyInterceptor extends Interceptor {

public Object invoke(final Invocation mi) throws Throwable {
try {
// Invoke through interceptors
System.out.println("@@@@@@@@@@ Invoke through interceptor");
return getNext().invoke(mi);
} catch (BusinessException e) {
mi.getTransaction().setRollbackOnly();
throw e;
}
}
}

but when I'm trying run jBoss I'm getting the following Exception, that means that org/jboss/proxy/Interceptor class was not found,
so how does other interceptors work? they use the same class?
I was trying to add jboss.jar to jboss classpath but than another class was missing, and another... till the command line was
too long.

Does anyone know how can I solve this problem / what am I doing wrong?

Thanks

08:50:02,354 ERROR [URLDeploymentScanner] Failed to deploy: org.jboss.deployment.scanner.URLDeploymentScanner$DeployedUR
L@3c7280f4{ url=file:/D:/company/lastversion/jboss/server/default/deploy/Company-ejb.jar, deployedLastModified=0 }
org.jboss.deployment.DeploymentException: Could not create deployment: file:/D:/company/lastversion/jboss/server/defa
ult/deploy/Company-ejb.jar; - nested throwable: (java.lang.NoClassDefFoundError: org/jboss/proxy/Interceptor)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:777)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:620)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:585)
at sun.reflect.GeneratedMethodAccessor11.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy4.deploy(Unknown Source)
at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:435)
at org.jboss.deployment.scanner.URLDeploymentScanner.scanDirectory(URLDeploymentScanner.java:656)
at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:507)
at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:261)
at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:165)
at sun.reflect.GeneratedMethodAccessor9.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
at $Proxy0.start(Unknown Source)
at org.jboss.system.ServiceController.start(ServiceController.java:398)
at sun.reflect.GeneratedMethodAccessor7.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy3.start(Unknown Source)
at org.jboss.deployment.SARDeployer.start(SARDeployer.java:249)
at org.jboss.deployment.MainDeployer.start(MainDeployer.java:807)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:621)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:585)
at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:569)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:324)
at org.jboss.system.server.ServerImpl.start(ServerImpl.java:221)
at org.jboss.Main.boot(Main.java:148)
at org.jboss.Main$1.run(Main.java:381)
at java.lang.Thread.run(Thread.java:536)
Caused by: java.lang.NoClassDefFoundError: org/jboss/proxy/Interceptor
at java.lang.ClassLoader.defineClass0(Native Method)
at java.lang.ClassLoader.defineClass(ClassLoader.java:502)
at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:123)
at java.net.URLClassLoader.defineClass(URLClassLoader.java:250)
at java.net.URLClassLoader.access$100(URLClassLoader.java:54)
at java.net.URLClassLoader$1.run(URLClassLoader.java:193)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:186)
at java.lang.ClassLoader.loadClass(ClassLoader.java:299)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:265)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at org.jboss.mx.loading.UnifiedClassLoader.loadClassLocally(UnifiedClassLoader.java:247)
at org.jboss.mx.loading.UnifiedLoaderRepository3.loadClassFromClassLoader(UnifiedLoaderRepository3.java:208)
at org.jboss.mx.loading.LoadMgr.beginLoadTask(LoadMgr.java:119)
at org.jboss.mx.loading.UnifiedClassLoader3.loadClass(UnifiedClassLoader3.java:140)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:292)
at java.lang.ClassLoader.loadClass(ClassLoader.java:255)
at org.jboss.ejb.EjbModule.addInterceptors(EjbModule.java:840)
at org.jboss.ejb.EjbModule.initializeContainer(EjbModule.java:775)
at org.jboss.ejb.EjbModule.createStatelessSessionContainer(EjbModule.java:583)
at org.jboss.ejb.EjbModule.createContainer(EjbModule.java:538)
at org.jboss.ejb.EjbModule.createService(EjbModule.java:363)
at org.jboss.system.ServiceMBeanSupport.create(ServiceMBeanSupport.java:136)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:978)
at $Proxy5.create(Unknown Source)
at org.jboss.system.ServiceController.create(ServiceController.java:315)
at org.jboss.system.ServiceController.create(ServiceController.java:243)
at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:324)
at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.util.jmx.MBeanProxy.invoke(MBeanProxy.java:174)
at $Proxy9.create(Unknown Source)
at org.jboss.ejb.EJBDeployer.create(EJBDeployer.java:377)
at org.jboss.deployment.MainDeployer.create(MainDeployer.java:760)
... 45 more