MAPPING configuration error

[David Wilson]

Hello everyone this is my first post here.
I am trying to go through the J2EE Tutorial 2.3 version provided by Sun. I am trying to implement the Converter application that is in Chapter 2.
However I have a slightly different structure since I am using JBoss and I've given it a different package name.
This is the error...

  MAPPING configuration error for request URI /converter/ 

This is my first adventure into J2EE and I cannot even get the first part to work
Please see the following code and files...
Converter.java

package com.relevant.david.converter;
import javax.ejb.EJBObject;
import java.rmi.RemoteException;
import java.math.*;
public interface Converter extends EJBObject {
public BigDecimal dollarToYen(BigDecimal dollars) throws RemoteException;
public BigDecimal dollarToEuro(BigDecimal dollars) throws RemoteException;
public BigDecimal yenToEuro(BigDecimal yen) throws RemoteException;
}
  

ConverterHome.java

 package com.relevant.david.converter;
import java.io.Serializable;
import java.rmi.RemoteException;
import javax.ejb.CreateException;
import javax.ejb.EJBHome;
public interface ConverterHome extends EJBHome {
    Converter create() throws RemoteException, CreateException;
}
 

ConverterBean.java

 package com.relevant.david.converter;
import java.rmi.RemoteException;
import javax.ejb.SessionBean;
import javax.ejb.SessionContext;
import java.math.*;
public class ConverterBean implements SessionBean {
    private static BigDecimal yenRate = new BigDecimal("121.6000");
    private static BigDecimal yenToEuroRate = new BigDecimal("0.0077");
    private static BigDecimal dollarToEuroRate = new BigDecimal("0.67");
    
    public BigDecimal dollarToYen(BigDecimal dollars) {
        BigDecimal result = dollars.multiply(yenRate);
        return result.setScale(2,BigDecimal.ROUND_UP);
    }
    
    public BigDecimal dollarToEuro(BigDecimal dollars) {
        BigDecimal result = dollars.multiply(dollarToEuroRate);
        return result.setScale(2, BigDecimal.ROUND_UP);
    }
    
    public BigDecimal yenToEuro(BigDecimal dollars) {
        BigDecimal result = dollars.multiply(yenToEuroRate);
        return result.setScale(2, BigDecimal.ROUND_UP);
    }
    
    public ConverterBean() {}
    public void ejbCreate() {}
    public void ejbRemove() {}
    public void ejbActivate() {}
    public void ejbPassivate() {}
    public void setSessionContext(SessionContext sc) {}
}
 

converter-ejb.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>
  <display-name>ConverterJAR</display-name>
  <enterprise-beans>
    <session>
      <display-name>ConverterEJB</display-name>
      <ejb-name>ConverterEJB</ejb-name>
      <home>com.relevant.david.converter.ConverterHome</home>
      <remote>com.relevant.david.converter.Converter</remote>
      <ejb-class>com.relevant.david.converter.ConverterBean</ejb-class>
      <session-type>Stateful</session-type>
<!--
      <security-identity>
        <description></description>
        <use-caller-identity></use-caller-identity>
      </security-identity>
-->
    </session>
  </enterprise-beans>
</ejb-jar
 

converter-client.xml

 <?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE application-client PUBLIC '-//Sun Microsystems, Inc.//DTD J2EE Application Client 1.3//EN' 'http://java.sun.com/dtd/application-client_1_3.dtd'>
<application-client>
  <display-name>ConverterClient</display-name>
  <ejb-ref>
    <ejb-ref-name>ejb/SimpleConverter</ejb-ref-name>
    <ejb-ref-type>Session</ejb-ref-type>
    <home>com.relevant.david.converter.ConverterHome</home>
    <remote>com.relevant.david.converter.Converter</remote>
  </ejb-ref>
</application-client
 

converter-application.xml

 <!DOCTYPE application PUBLIC '-//Sun Microsystems, Inc.//DTD J2EE Application 1.3//EN' 'http://java.sun.com/dtd/application_1_3.dtd'>
<application>
<display-name>David's test Converter</display-name>
  <description>Application description</description>
  <module>
    <ejb>converter-ejb.jar</ejb>
  </module>
  <module>
    <java>converter-client.jar</java>
  </module>
</application>
 

I have JBoss 3.2.3 and I can get to the jmx-console fine so default install works.
Thank you,
David
Aka... Newbie
[ May 07, 2004: Message edited by: David Wilson ]

[romeo juliet]

very quickly. I didn't go through all the code but I did notice one thing. The session bean doesn't have a session context. In setSessionContext the bean should get a reference to the session context.
There might be more errors but this one definitelely needs to be fixed first.
- Roger

[David Wilson]

I don't think that is the issue since this matches the code from the J2EE 1.3 Tutorial.
Anyone?
-David