Using Ejb3.1 Every Mo The Backing Edible Bean For Jsf Using Cdi (Jsr-330)

This tutorial assumes that you lot already stimulate got cognition on EJB, JSF, maven too injection. These are the steps too equally the code I usage to become inward work.

1.) Create two maven projects (web, ejb - has HelloBean class) 2.)

2.) In the spider web purpose nosotros require to exercise three critical files within /WEB-INF folder:

beans.xml

<?xml version="1.0" encoding="UTF-8"?> <beans></beans>

faces-config.xml

<?xml version='1.0' encoding='UTF-8'?> <faces-config 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-facesconfig_2_0.xsd"  version="2.0">  </faces-config>

web.xml

   XXX - Merchant Gateway        javax.faces.PROJECT_STAGE   Development          home.xhtml         javax.faces.DEFAULT_SUFFIX   .xhtml        javax.faces.application.CONFIG_FILES   /WEB-INF/faces-config.xml         Faces Servlet   javax.faces.webapp.FacesServlet   1          Faces Servlet   /faces/*       Faces Servlet   *.jsf       Faces Servlet   *.faces       Faces Servlet   *.xhtml

Then our xhtml page, let's advert it home.xhtml

<?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN"  "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"  xmlns:h="http://java.sun.com/jsf/html"> <h:body>  <h:outputLabel value="#{helloBean.name}" /> </h:body> </html>

3.) For the instant purpose (ejb), nosotros volition exercise four files: 1 coffee degree too three xml. Inside resources/META-INF, nosotros require to create(beans.xml, ejb-jar.xml, sun-ejb-jar.xml)

beans.xml

<?xml version="1.0" encoding="UTF-8"?> <beans></beans>

ejb-jar.xml

<?xml version="1.0" encoding="UTF-8"?> <ejb-jar xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  xmlns="http://java.sun.com/xml/ns/javaee" xmlns:ejb="http://java.sun.com/xml/ns/javaee/ejb-jar_3_0.xsd"  xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/ejb-jar_3_1.xsd"  version="3.1">   <module-name>XXX-cg-ejbs</module-name>  <display-name>YYY Gateway</display-name>   </ejb-jar>

sun-ejb-jar.xml

 <?xml version="1.0" encoding="UTF-8"?> <!DOCTYPE sun-ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Application Server 9.0 EJB 3.0//EN" "http://www.sun.com/software/appserver/dtds/sun-ejb-jar_3_0-0.dtd"> <sun-ejb-jar>  <enterprise-beans /> </sun-ejb-jar>

And last, our degree file HelloBean.java

 import javax.annotation.PostConstruct; import javax.ejb.Stateless; import javax.inject.Named;  /**  * @author Edward P. Legaspi  * @since Jun 5, 2012  */ @Stateless @Named("helloBean") world degree HelloBean {  someone String name;    world HelloBean() {   advert = "edward";  }    @PostConstruct  world void init() {   advert = "edward";  }   world String getName() {   supply name;  }   world void setName(String name) {   this.name = name;  }  }

*You should accept authorities annotation that beans.xml, should live created on both the spider web too ejb project. After that the JSF forepart should live able to telephone shout upward the ejb back.

Using Ejb3.1 Every Mo The Backing Edible Bean For Jsf Using Cdi (Jsr-330)

James Wolf

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