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geronimo-web.xml Deployment plans 

This article is organized into the following sections : -

Deploying JAR containing Simple EJB application

This section will cover Geronimo v1.1 deployment plan for the simple helloworld ejb.
Here is the folder structure for the above simple application.Sample Application is available to download here
HelloWorld ejb Sample

HelloWorld
   |_ejbModule
   |          |_org.geronimo.ejbsample
   |          |                 |_HelloBean
   |          |                 |_HelloHome
   |          |                 |_HelloObject
   |          |
   |          |_org.geronimo.ejbsample.client
   |                                    |_HelloWorld
   |_META-INF
   |      |_ejb-jar.xml
   |      |_openejb-jar.xml
   |
   |_dist
   |_build
   |_build.xml

Here is the ejb-jar.xml for the above sample

ejb-jar.xml
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE ejb-jar PUBLIC "-//Sun Microsystems, Inc.//DTD Enterprise JavaBeans 2.0//EN" "http://java.sun.com/dtd/ejb-jar_2_0.dtd">
<ejb-jar>
  <enterprise-beans>
    <session>
      <ejb-name>HelloBean</ejb-name>
      <home>org.geronimo.ejbsample.HelloHome</home>
      <remote>org.geronimo.ejbsample.HelloObject</remote>
      <ejb-class>org.geronimo.ejbsample.HelloBean</ejb-class>
      <session-type>Stateless</session-type>
      <transaction-type>Container</transaction-type>
    </session>
  </enterprise-beans>
  <assembly-descriptor>
    <container-transaction>
      <method>
        <ejb-name>HelloBean</ejb-name>
        <method-name>*</method-name>
      </method>
      <trans-attribute>Required</trans-attribute>
    </container-transaction>
  </assembly-descriptor>
</ejb-jar>

Geronimo v1.1 deployment plan for the above sample

openejb.jar
<openejb-jar xmlns="http://www.openejb.org/xml/ns/openejb-jar-2.1">
  <dep:environment xmlns:dep="http://geronimo.apache.org/xml/ns/deployment-1.1">
    <dep:moduleId>
      <dep:groupId>org.geronimo.</dep:groupId>
      <dep:artifactId>ejbsample</dep:artifactId>
      <dep:version>1.0</dep:version>
      <dep:type>car</dep:type>
    </dep:moduleId>
    <dep:dependencies/>
    <dep:hidden-classes/>
    <dep:non-overridable-classes/>
  </dep:environment>
  <enterprise-beans>
    <session>
      <ejb-name>HelloBean</ejb-name>
      <jndi-name>org.geronimo.ejbsample.HomeBean</jndi-name>
    </session>
  </enterprise-beans>
</openejb-jar>

Steps to deploying the sample

There are two ways in which the sample can be deployed :-

1. The sample can be built from scratch using the build.xml and editing the geronimo_home as your directory. Obtain the helloworld-ejbs.jar from the dist directory and use the Geronimo web console. Browse for the helloworld-ejbs.jar file and click on the Install button.

2.Use the following command line code to deploy the application.

Running the Client to test the HelloWorld EJB service

org.geronimo.ejbsample.client.HelloWorld.java is the client code for the above application.Set the necessary class path to run client in your environment.

< <app-home>/org/geronimo/ejbsampleclient> >java HelloWorld

You will see the "Hello world" print on your command line
HelloWorld/org/geronimo/ejbsampleclient>
  Hello World!

*Image needed to be upload.

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