3.3. Creating POJOs

After compiling the classes, use an XML deployment descriptor to create instances of them. The descriptor contains a list of beans representing individual instances. Each bean has a unique name, so that it can be called by clients at run-time. The following descriptor deploys an instance of the HRManager:

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

<deployment xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="urn:jboss:bean-deployer:2.0 bean-deployer_2_0.xsd" xmlns="urn:jboss:bean-deployer:2.0">
  <bean name="HRService" class="org.jboss.example.service.HRManager"/>
</deployment>

This XML creates an instance of the HRManager class and registers it with the name HRService. This file is passed to an XML deployer associated with the Microcontainer at run-time, which performs the actual deployment, and instantiates the beans.