I am new to J2EE and JBoss. I try a very simple thing: deploying the Converter example 
of the Sun tutorial and to run the console client for it.

What I want to do is simple. But I have problems with it. I can manage to deploy it. 
But when I start the client, I get this:

  | run-client:
  |      [echo] 
C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-antlr.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-apache-bsf.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-apache-resolver.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-commons-logging.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-commons-net.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-icontract.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jai.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jakarta-bcel.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jakarta-log4j.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jakarta-oro.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jakarta-regexp.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-javamail.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jdepend.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jmf.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-jsch.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-junit.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-launcher.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-netrexx.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-nodeps.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-starteam.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-stylebook.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-swing.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-trax.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-vaj.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-weblogic.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-xalan1.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-xalan2.jar;C:\eclipse3.0M7\plugins\org.apache.ant_1.6.0\lib\ant-xslp.jar;C:\eclipse3.0M7\plugins\org.eclipse.ant.ui_3.0.0\lib\remoteAnt.jar;C:\j2sdk1.4.2_04\lib\tools.jar
  |      [java] Caught an unexpected exception!
  |      [java] javax.naming.CommunicationException [Root exception is 
java.lang.ClassNotFoundException: converter.ConverterHome (no security manager: RMI 
class loader disabled)]
  |      [java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:652)
  |      [java] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:507)
  |      [java] at javax.naming.InitialContext.lookup(InitialContext.java:347)
  | 

Can you please help me? I show you now all the files I use, except for the Java source 
files, which are the same as in the tutorial.


  | <project name="test" default="deploy" basedir=".">
  | 
  |   <property file="/build.properties"/>
  |   <property name="src.dir"   value="/src"/>
  |   <property name="build.dir" value="/build"/>
  | 
  |   <!--
  |    | The classpath for running the client
  |    -->
  |   <path id="client.classpath">
  |     <pathelement location=""/>  
  |     <fileset dir="/client">
  |       <include name="**/*.jar"/>
  |     </fileset> 
  |   </path>
  | 
  |   <!--
  |    | The build classpath
  |    -->
  |   <path id="build.classpath">
  |     <path refid="client.classpath"/>
  |   </path>
  | 
  |   <target name="clean">
  |     <delete dir="" />
  |   </target>
  |   
  |   <!-- =================================================================== -->
  |   <!-- Initialises the build.                                              -->
  |   <!-- =================================================================== -->
  |   <target name="prepare" depends="clean">
  |     <mkdir dir=""/>
  |   </target>
  | 
  |   <!-- =================================================================== -->
  |   <!-- Compiles the source code                                            -->
  |   <!-- =================================================================== -->
  |   <target name="compile" depends="prepare" >
  |     <javac destdir="" classpathref="build.classpath">
  |       <src path=""/>
  |     </javac>
  |   </target>
  | 
  |   <target name="package-ejb" depends="compile">
  |     <delete file="jar/converter-ejb.jar"/>
  |     <copy file="dd/converter-ejb.xml" tofile="build/ejb-jar.xml" overwrite="true"/>
  |     <copy file="dd/converter-jboss.xml" tofile="build/jboss.xml" overwrite="true"/>
  | 
  |     <jar jarfile="jar/converter-ejb.jar">    
  |       <metainf dir="" includes="ejb-jar.xml,jboss.xml" />
  |       <fileset dir="">
  |         <include name="converter/**" />
  |       </fileset>
  |     </jar>    
  |   </target>
  | 
  |   <target name="package-client" depends="compile">
  |     <delete file="jar/app-client.jar"/>
  |     <copy file="dd/app-client.xml" tofile="/application-client.xml" 
overwrite="true"/>
  |     <copy file="dd/jboss-client.xml" todir="" overwrite="true"/>
  |     <copy file="dd/jndi.properties" todir=""/>
  | 
  |     <jar jarfile="jar/app-client.jar">    
  |       <metainf dir="" includes="application-client.xml,jboss-client.xml" />
  |       <fileset dir="">
  |         <include name="ConverterClient.class" />         
  |         <include name="jndi.properties" />         
  |       </fileset>
  |     </jar>    
  |   </target>
  | 
  |   <!--
  |    | Creates an ear file containing the ejb jars and the web client war.
  |    -->
  |   <target name="assemble-app" depends="package-ejb,package-client">
  |     <delete file="jar/ConverterApp.ear"/>
  |     <ear destfile="jar/ConverterApp.ear" appxml="dd/application.xml">
  |       <fileset dir="jar" includes="converter-ejb.jar,app-client.jar"/>
  |     </ear>    
  |   </target>
  | 
  |   <!--
  |    | Deploys the EAR file by copying it to the JBoss deploy directory.
  |    -->
  |   <target name="deploy" depends="assemble-app">
  |     <copy file="jar/ConverterApp.ear" todir="/deploy"/>
  |   </target>
  | 
  |   <target name="undeploy">
  |     <delete file="/deploy/ConverterApp.ear"/>
  |   </target>
  | 
  |   <!--
  |    | Run the standalone client
  |    -->
  |   <target name="run-client">
  |     <echo></echo>    
  |     <java classname="ConverterClient" fork="yes">
  |       <classpath>
  |          <pathelement path="jar/app-client.jar"/>
  |          <path refid="client.classpath"/>
  |          <pathelement path=""/>
  |       </classpath>
  |     </java>
  |   </target>
  | 
  | </project>
  | 

app-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>converter.ConverterHome</home>
  |     <remote>converter.Converter</remote>
  |   </ejb-ref>
  | </application-client>
  | 

application.xml:

  | <?xml version="1.0" encoding="UTF-8"?>
  | 
  | <!DOCTYPE application PUBLIC '-//Sun Microsystems, Inc.//DTD J2EE Application 
1.3//EN' 'http://java.sun.com/dtd/application_1_3.dtd'>
  | 
  | <application>
  |   <display-name>ConverterApp</display-name>
  |   <description>Application description</description>
  |   <module>
  |     <java>app-client.jar</java>
  |   </module>
  |   <module>
  |     <ejb>converter-ejb.jar</ejb>
  |   </module>
  | </application>
  | 

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>converter.ConverterHome</home>
  |       <remote>converter.Converter</remote>
  |       <ejb-class>converter.ConverterBean</ejb-class>
  |       <session-type>Stateless</session-type>
  |       <transaction-type>Bean</transaction-type>
  | 
  |                     <ejb-ref>
  |                             <ejb-ref-name>ejb/SimpleConverter</ejb-ref-name>
  |                             <ejb-ref-type>Session</ejb-ref-type>
  |                             <home>converter.ConverterHome</home>
  |                             <remote>converter.Converter</remote>
  |                     </ejb-ref>
  |       
  |       <security-identity>
  |         <description></description>
  |         <use-caller-identity></use-caller-identity>
  |       </security-identity>
  |     </session>
  |   </enterprise-beans>
  | </ejb-jar>
  | 

converter-jboss.xml:

  | <jboss>
  |   <enterprise-beans>
  |     <session>
  |       <ejb-name>ConverterEJB</ejb-name>
  |       <jndi-name>MyConverter</jndi-name>
  |       <ejb-ref>
  |         <ejb-ref-name>ejb/SimpleConverter</ejb-ref-name>
  |         <jndi-name>MyConverter</jndi-name>
  |       </ejb-ref>
  |     </session>
  |   </enterprise-beans>
  | </jboss>
  | 

jboss-client.xml:

  | <jboss-client>
  |    <jndi-name>MyConverter</jndi-name>
  | 
  |    <ejb-ref>
  |       <ejb-ref-name>ejb/SimpleConverter</ejb-ref-name>
  |       <jndi-name>MyConverter</jndi-name>
  |    </ejb-ref>
  | 
  | </jboss-client>
  | 

jndi.properties:

  | java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory
  | #java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces
  | java.naming.provider.url=jnp://localhost:1099
  | java.naming.factory.url.pkgs=org.jboss.naming.client
  | j2ee.clientName=MyConverter
  | 

Whats wrong? Maybe it would even help me if you could tell me a very simple example 
where I can look at it. The DukeBank is a too complicated example for me as a beginner.

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