Your deploy.properties file specifies that the bean is only available to
certain users, yet the code you use to lookup the bean does not identify the
calling user. You have the user and password property lines commented out.
This could be your problem. Try adding the line "ejb.allowedIdentities=all"
to your deploy.properties and then redeploy the EJB.
I played with user security on EJBs for quite a while and could never get it
to work. The line above makes an EJB available to all callers which is not
an ideal security setting, but it does make things work.
Another problem could be the name you are using to lookup the home
interface. Go into the JMC and verify that this is the bean name that has
been assigned to the EJB.
-----Original Message-----
From: Robert Jacobs [mailto:[EMAIL PROTECTED]]
Sent: Saturday, June 23, 2001 11:16 AM
To: JRun-Talk
Subject: Cannot Connect to Bean
I have successfully deployed a session bean, but cannot connect. Here is
the code to connect:
import java.io.*;
import java.rmi.*;
import java.rmi.server.*;
import java.util.*;
import javax.ejb.*;
import javax.servlet.*;
import javax.servlet.http.*;
import javax.naming.*;
import allaire.ejipt.*;
public class bobServlet extends HttpServlet {
private static final String CONTENT_TYPE = "text/html";
// bobHome homebob = null;
// bob thebob = null;
// Context ctx = null;
public void init(ServletConfig config) throws ServletException {
super.init(config);
}
public void doGet(HttpServletRequest request, HttpServletResponse
response) throws ServletException, IOException {
response.setContentType(CONTENT_TYPE);
PrintWriter out = response.getWriter();
// String returned = "oh.....no";
String returned2;
boolean exception=false;
System.setSecurityManager(new RMISecurityManager());
out.println("<html>");
out.println("<head><title>bobServlet</title></head>");
out.println("<body>");
try {
final Properties properties = new Properties();
properties.setProperty(Context.INITIAL_CONTEXT_FACTORY,
"allaire.ejipt.ContextFactory");
properties.setProperty(Context.PROVIDER_URL,
"ejipt://127.0.0.1:2323");
// properties.setProperty(Context.SECURITY_PRINCIPAL, "spender1");
// properties.setProperty(Context.SECURITY_CREDENTIALS, "pass");
Context ctx = new InitialContext(properties);
final bobHome homebob = (bobHome)ctx.lookup("test.bobBean");
final bob thebob = homebob.create();
returned2 = thebob.returnString("This is a Bean. I am no longer a
flunky.");
out.println(returned2.toString());
if(returned2 != null) {
out.println("returned2 is not null.");
}
else {
out.println("returned2 is null.");
}
// out.println(thebob.returnString("This is a Bean. I am no longer a
flunky.").toString());
/*
Properties p = new Properties();
ContextProperties.setProperty("java.naming.factory.initial","allaire.ejipt.C
ontextFactory" );
ContextProperties.setProperty("java.naming.provider.url",
"ejipt://127.0.0.1:2323" );
InitialContext ctx=new InitialContext(p);
bobHome homebob=(bobHome)ctx.lookup("test.bobBean");
*/
}
catch(Exception e) {
out.println("Exception was thrown.");
out.println(e.toString());
}
// out.println("This is new");
// if(ctx == null) {
// out.println("<p>ctx is null</p>");
// }
// else {
// out.println("<p>ctx is not null</p>");
// } // end of else
out.println("</body>");
out.println("</html>");
}
/**Clean up resources*/
public void destroy() {
}
}
*******************************************************HERE IS THE
DEPLOYMENT
DESCRIPTOR******************************************************************
****************************
<?xml version="1.0"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise
JavaBeans 1.1//EN" "http://java.sun.com/j2ee/dtds/ejb-jar_1_1.dtd";>
<ejb-jar>
<display-name>bobEJB</display-name>
<enterprise-beans>
<session>
<description>First EJB</description>
<ejb-name>test.bobBean</ejb-name>
<home>bobHome</home>
<remote>bob</remote>
<ejb-class>bobBean</ejb-class>
<session-type>Stateless</session-type>
<transaction-type>Container</transaction-type>
</session>
</enterprise-beans>
<assembly-descriptor>
<security-role>
<description>
Hark, this is a description.
</description>
<role-name>all</role-name>
</security-role>
<method-permission>
<role-name>all</role-name>
<method>
<ejb-name>bobBean</ejb-name>
<method-name>*</method-name>
</method>
</method-permission>
<container-transaction>
<method>
<ejb-name>test.bobBean</ejb-name>
<method-name>*</method-name>
</method>
<trans-attribute>Required</trans-attribute>
</container-transaction>
</assembly-descriptor>
</ejb-jar>
****************************************************************************
******HERE IS THE deployment.properties
FILE************************************************************************
*************
#
#Fri Jun 22 11:38:17 EDT 2001
ejipt.classServer.host=localhost
ejipt.ejbJars=bob_new.jar
ejipt.userHomeName=default.UserName
ejipt.roleHomeName=default.RoleName
ejipt.loginSessionHomeName=default.LoginSessionHome
ejipt.users=spender1:pass;spender2:pass;saver1:pass;saver2:pass;chief:pass
ejipt.roles=all:spender1,spender2,chief,saver:saver1,saver2,chief
I have looked at all of the articles on Allaire's site and have referred to
the samples many times but have been unable to get a bean running. Any help
would be most appreciated.
Thanks,
Bob
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