Error in jboss while deploying

Question

12:49:57,181 INFO [MainDeployer] Starting deployment of package: file:/C:/jboss-3.2.1_tomcat-4.1.24/server/all/deploy/MyBank.jar
12:49:57,692 WARN [verifier] EJB spec violation:
Bean : MySession
Section: 22.2
Warning: The Bean Provider must specify the fully-qualified name of the Java class that implements the enterprise bean's business methods in the <ejb-class> element.
Info : Class not found: au.com.tusc.MySessionSession

Answer 1

Here are the files u needed
========================================
MySessionHome
* Generated by XDoclet - Do not edit!
package au.com.tusc;
* Home interface for MySession.
* @lomboz generated
public interface MySessionHome
extends javax.ejb.EJBHome
public static final String COMP_NAME="java:comp/env/ejb/MySession";
public static final String JNDI_NAME="MySessionBean";
public au.com.tusc.MySession create()
throws javax.ejb.CreateException,java.rmi.RemoteException;
=========================================
MySession
* Generated by XDoclet - Do not edit!
package au.com.tusc;
* Remote interface for MySession.
* @lomboz generated
public interface MySession
extends javax.ejb.EJBObject
public java.lang.String learnJ2EE( java.lang.String msg )
throws java.rmi.RemoteException;
=========================================
MySessionLocalHome
* Generated by XDoclet - Do not edit!
package au.com.tusc;
* Local home interface for MySession.
* @lomboz generated
public interface MySessionLocalHome
extends javax.ejb.EJBLocalHome
public static final String COMP_NAME="java:comp/env/ejb/MySessionLocal";
public static final String JNDI_NAME="MySessionLocal";
public au.com.tusc.MySessionLocal create()
throws javax.ejb.CreateException;
=========================================
MySessionLocal
* Generated by XDoclet - Do not edit!
package au.com.tusc;
* Local interface for MySession.
* @lomboz generated
public interface MySessionLocal
extends javax.ejb.EJBLocalObject
public java.lang.String learnJ2EE( java.lang.String msg ) ;
=========================================
MySessionSession
* Generated by XDoclet - Do not edit!
package au.com.tusc;
* Session layer for MySession.
* @lomboz generated
public class MySessionSession
extends au.com.tusc.MySessionBean
implements javax.ejb.SessionBean
public void ejbActivate()
public void ejbPassivate()
public void setSessionContext(javax.ejb.SessionContext ctx)
public void unsetSessionContext()
public void ejbRemove()
public void ejbCreate() throws javax.ejb.CreateException
=========================================
MySessionUtil
* Generated file - Do not edit!
package au.com.tusc;
* Utility class for MySession.
* @lomboz generated
public class MySessionUtil
/** Cached remote home (EJBHome). Uses lazy loading to obtain its value (loaded by getHome() methods). */
private static au.com.tusc.MySessionHome cachedRemoteHome = null;
/** Cached local home (EJBLocalHome). Uses lazy loading to obtain its value (loaded by getLocalHome() methods). */
private static au.com.tusc.MySessionLocalHome cachedLocalHome = null;
// Home interface lookup methods
* Obtain remote home interface from default initial context
* @return Home interface for MySession. Lookup using COMP_NAME
public static au.com.tusc.MySessionHome getHome() throws javax.naming.NamingException
if (cachedRemoteHome == null) {
// Obtain initial context
javax.naming.InitialContext initialContext = new javax.naming.InitialContext();
try {
java.lang.Object objRef = initialContext.lookup(au.com.tusc.MySessionHome.COMP_NAME);
cachedRemoteHome = (au.com.tusc.MySessionHome) javax.rmi.PortableRemoteObject.narrow(objRef, au.com.tusc.MySessionHome.class);
} finally {
initialContext.close();
return cachedRemoteHome;
* Obtain remote home interface from parameterised initial context
* @param environment Parameters to use for creating initial context
* @return Home interface for MySession. Lookup using COMP_NAME
public static au.com.tusc.MySessionHome getHome( java.util.Hashtable environment ) throws javax.naming.NamingException
// Obtain initial context
javax.naming.InitialContext initialContext = new javax.naming.InitialContext(environment);
try {
java.lang.Object objRef = initialContext.lookup(au.com.tusc.MySessionHome.COMP_NAME);
return (au.com.tusc.MySessionHome) javax.rmi.PortableRemoteObject.narrow(objRef, au.com.tusc.MySessionHome.class);
} finally {
initialContext.close();
* Obtain local home interface from default initial context
* @return Local home interface for MySession. Lookup using COMP_NAME
public static au.com.tusc.MySessionLocalHome getLocalHome() throws javax.naming.NamingException
// Local homes shouldn't be narrowed, as there is no RMI involved.
if (cachedLocalHome == null) {
// Obtain initial context
javax.naming.InitialContext initialContext = new javax.naming.InitialContext();
try {
cachedLocalHome = (au.com.tusc.MySessionLocalHome) initialContext.lookup(au.com.tusc.MySessionLocalHome.COMP_NAME);
} finally {
initialContext.close();
return cachedLocalHome;
/** Cached per JVM server IP. */
private static String hexServerIP = null;
// initialise the secure random instance
private static final java.security.SecureRandom seeder = new java.security.SecureRandom();
* A 32 byte GUID generator (Globally Unique ID). These artificial keys SHOULD <strong>NOT </strong> be seen by the user,
* not even touched by the DBA but with very rare exceptions, just manipulated by the database and the programs.
* Usage: Add an id field (type java.lang.String) to your EJB, and add setId(XXXUtil.generateGUID(this)); to the ejbCreate method.
public static final String generateGUID(Object o) {
StringBuffer tmpBuffer = new StringBuffer(16);
if (hexServerIP == null) {
java.net.InetAddress localInetAddress = null;
try {
// get the inet address
localInetAddress = java.net.InetAddress.getLocalHost();
catch (java.net.UnknownHostException uhe) {
System.err.println("MySessionUtil: Could not get the local IP address using InetAddress.getLocalHost()!");
// todo: find better way to get around this...
uhe.printStackTrace();
return null;
byte serverIP[] = localInetAddress.getAddress();
hexServerIP = hexFormat(getInt(serverIP), 8);
String hashcode = hexFormat(System.identityHashCode(o), 8);
tmpBuffer.append(hexServerIP);
tmpBuffer.append(hashcode);
long timeNow = System.currentTimeMillis();
int timeLow = (int)timeNow & 0xFFFFFFFF;
int node = seeder.nextInt();
StringBuffer guid = new StringBuffer(32);
guid.append(hexFormat(timeLow, 8));
guid.append(tmpBuffer.toString());
guid.append(hexFormat(node, 8));
return guid.toString();
private static int getInt(byte bytes[]) {
int i = 0;
int j = 24;
for (int k = 0; j >= 0; k++) {
int l = bytes[k] & 0xff;
i += l << j;
j -= 8;
return i;
private static String hexFormat(int i, int j) {
String s = Integer.toHexString(i);
return padHex(s, j) + s;
private static String padHex(String s, int i) {
StringBuffer tmpBuffer = new StringBuffer();
if (s.length() < i) {
for (int j = 0; j < i - s.length(); j++) {
tmpBuffer.append('0');
return tmpBuffer.toString();
=========================================
ejb-jar.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar >
<description><![CDATA[No Description.]]></description>
<display-name>Generated by XDoclet</display-name>
<enterprise-beans>
<!-- Session Beans -->
<session >
<description><![CDATA[]]></description>
<ejb-name>MySession</ejb-name>
<home>au.com.tusc.MySessionHome</home>
<remote>au.com.tusc.MySession</remote>
<local-home>au.com.tusc.MySessionLocalHome</local-home>
<local>au.com.tusc.MySessionLocal</local>
<ejb-class>au.com.tusc.MySessionSession</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
<!--
To add session beans that you have deployment descriptor info for, add
a file to your XDoclet merge directory called session-beans.xml that contains
the <session></session> markup for those beans.
-->
<!-- Entity Beans -->
<!--
To add entity beans that you have deployment descriptor info for, add
a file to your XDoclet merge directory called entity-beans.xml that contains
the <entity></entity> markup for those beans.
-->
<!-- Message Driven Beans -->
<!--
To add message driven beans that you have deployment descriptor info for, add
a file to your XDoclet merge directory called message-driven-beans.xml that contains
the <message-driven></message-driven> markup for those beans.
-->
</enterprise-beans>
<!-- Relationships -->
<!-- Assembly Descriptor -->
<assembly-descriptor >
<!--
To add additional assembly descriptor info here, add a file to your
XDoclet merge directory called assembly-descriptor.xml that contains
the <assembly-descriptor></assembly-descriptor> markup.
-->
<!-- finder permissions -->
<!-- transactions -->
<!-- finder transactions -->
</assembly-descriptor>
</ejb-jar>
=========================================
jboss.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE jboss PUBLIC "-//JBoss//DTD JBOSS 3.0//EN" "http://www.jboss.org/j2ee/dtd/jboss_3_0.dtd">
<jboss>
<unauthenticated-principal>nobody</unauthenticated-principal>
<enterprise-beans>
<!--
To add beans that you have deployment descriptor info for, add
a file to your XDoclet merge directory called jboss-beans.xml that contains
the <session></session>, <entity></entity> and <message-driven></message-driven>
markup for those beans.
-->
<session>
<ejb-name>MySession</ejb-name>
<jndi-name>MySessionBean</jndi-name>
<local-jndi-name>MySessionLocal</local-jndi-name>
</session>
</enterprise-beans>
<resource-managers>
</resource-managers>
</jboss>
=========================================