Я новичок в приложении ejb3 мой проект: ServletController.javacontext.lookup в не работает в WebLogic
package controller;
import java.io.IOException;
import javax.naming.Context;
import javax.naming.InitialContext;
import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import com.HelloUser;
public class ServletController extends HttpServlet {
@Override
protected void service(HttpServletRequest arg0, HttpServletResponse arg1) throws ServletException, IOException {
try {
InitialContext Context = new InitialContext();
Context context = new InitialContext();
HelloUser helloUser = (HelloUser) context.lookup("ejb3/" + HelloUser.class.getSimpleName() + "/local");
System.out.println(".................................");
helloUser.sayHello("reza");
arg1.sendRedirect("reza");
} catch (Exception e) {
e.printStackTrace();
}
}
}
HelloUser.java:
package com;
import javax.ejb.Local;
@Local
public interface HelloUser {
public void sayHello(String name);
}
HelloUserBean.java
package com;
import javax.ejb.Stateless;
@Stateless
public class HelloUserBean implements HelloUser {
public HelloUserBean() {
}
public void sayHello(String name) {
System.out.println("Hello " + name + " welcome to EJB 3!");
}
}
web.xml
<web-app id="WebApp_ID" version="2.4"
xmlns="http://java.sun.com/xml/ns/j2ee" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/j2ee
http://java.sun.com/xml/ns/j2ee/web-app_2_4.xsd">
<display-name>Baharan-Framework</display-name>
<welcome-file-list>
<welcome-file>Index.jsp</welcome-file>
</welcome-file-list>
<servlet-mapping>
<servlet-name>mvc-dispatcher</servlet-name>
<url-pattern>/rest/*</url-pattern>
</servlet-mapping>
<servlet>
<servlet-name>mvc-dispatcher</servlet-name>
<servlet-class>controller.ServletController</servlet-class>
</servlet>
</web-app>
следующая ошибка возникает, когда ServletController вызывается WebBrowser (URL является: http://localhost:7001/weblogic/rest/jkfg):
javax.naming.NameNotFoundException: While trying to lookup 'ejb3.HelloUser/local' didn't find subcontext 'ejb3'. Resolved ''; remaining name 'ejb3/HelloUser/local'
at weblogic.jndi.internal.BasicNamingNode.newNameNotFoundException(BasicNamingNode.java:1139)
at weblogic.jndi.internal.BasicNamingNode.lookupHere(BasicNamingNode.java:247)