Hi,
This article is about a Servlet call to injected EJB3 Session Bean.
The application in attachment works fine with JBoss-5.1.0.GA_JDK6/ JDK1.6.0_21.
The application can be reached at http://<IPAddress>:8080/servletejb3
Welcome file is a jsp file, which submits a form with user input to the servlet.
The session bean is injected into the UserController servlet using @EJB(name = "sessionBean") annotation.
Note that the JNDI lookup codes are replaced by ejb injection.
Schema of web.xml:
<web-app version="2.5"
xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">
Schema of ejb-jar.xml:
<ejb-jar xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"
version="3.0">
Schema of application.xml:
<?xml version="1.0" encoding="UTF-8"?>
<application xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/application_5.xsd"
version="5">
Extract the attachment and run ant deploy after modifying the script
to point to your environment's jboss home.
Fire up the JBoss and pull up the app.
Thanks
Saravana Prasad
Comments