Customer.hbm.xml

<?xml version="1.0" encoding="utf-8"?>
<!DOCTYPE hibernate-mapping
PUBLIC "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
"http://hibernate.sourceforge.net/hibernate-mapping-3.0.dtd">
<hibernate-mapping>
<class name="Customer" table="CUSTOMER">
<id name="id" column="CID" type="java.lang.Integer">
<generator class="increment" />
</id>
<property name="username" column="USERNAME" type="java.lang.String"/>
<property name="password" column="PASSWORD" type="java.lang.String"/>
</class>
</hibernate-mapping>