[Default] Excepci¾n: javax.naming.CommunicationException [Ro
[Default] Excepci¾n: javax.naming.CommunicationException [Root exception is java
.lang.ClassNotFoundException: InterestHome]
import java.io.IOException;
import java.io.PrintWriter;
import java.util.Hashtable;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.rmi.PortableRemoteObject;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import Interest;
import InterestHome;
public class InterestServlet extends HttpServlet {
private Interest m_resource = null;
public void init() {
try {
System.setProperty("java.naming.factory.initial",
"org.jnp.interfaces.NamingContextFactory");
System.setProperty("java.naming.provider.url",
"localhost:1099");
Hashtable env = new Hashtable();
env.put(InitialContext.INITIAL_CONTEXT_FACTORY, "org.jnp.interfaces.NamingContextFactory");
env.put(InitialContext.PROVIDER_URL, "localhost:1099");
env.put(InitialContext.URL_PKG_PREFIXES, "org.jboss.naming");
Context jndiContext = new InitialContext(env);
Object ref = jndiContext.lookup("interest");
InterestHome home = (InterestHome)
PortableRemoteObject.narrow (ref, InterestHome.class);
m_resource = home.create();
} catch(Exception e) {
System.out.println("Excepción: " + e );
}
}
public void doGet (HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
PrintWriter out;
String title = "Servlet interface to EJB";
response.setContentType("text/html");
out = response.getWriter();
out.println("");
out.println(title);
out.println("<BODY bgcolor=\"#FFFFFF\">");
out.println("<H1>" + title + "</H1>");
out.println("<H2>Calling EJB...</H2>");
try {
if (m_resource == null) {
out.println ("Could not connect to Interest bean.");
} else {
//out.println (m_resource.testResource( ));
out.println("OK");
}
} catch(Exception e) {
out.println(e.toString());
} finally {
out.println("");
out.close();
}
}
}
///////////////////////////////////////
<ejb-jar>
JBoss Interest Sample Application
<display-name>Interest EJB</display-name>
<enterprise-beans>
<ejb-name>Interest</ejb-name>
InterestHome
Interest
<ejb-class>InterestBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Bean</transaction-type>
</enterprise-beans>
</ejb-jar>
////////////////////////////////////////
<enterprise-beans>
<ejb-name>Interest</ejb-name>
<jndi-name>interest</jndi-name>
</enterprise-beans>
WHAT IS MY ERROR? SORRY I DON'T KNOW HELP ME PLEASE