hbm.xml Dosyası

Giriş
Dosya ismi <classname>.hbm.xml şeklindedir.

class tag
name, tablei dynamic-update,dynamic-insert,select-before-update,optimistic-lock attribute alanları olabilir.

id tag

joined-subclass tag
Kalıtımı gösterir

key tag
Primary key alanını gösterir

property tag
Sütunu gösterir

many-to-one tag
Örnek - fetch
Şöyle yaparız.

<hibernate-mapping>
  <class name="test.project.TableA" table="TABLE_A">
    ...
    <many-to-one name="nameA" class="test.project.TableB"
        fetch="select">
        <column name="tableb_primary_id" precision="16" scale="0" not-null="true" />
    </many-to-one>
</hibernate-mapping>

Örnek - cascade
Şöyle yaparız.

<?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 package="com.floreantpos.model">

<class lazy="false" name="com.floreantpos.model.PosTransaction" 
table="TRANSACTIONS">
    <id column="ID" name="id" type="java.lang.Integer">
        <generator class="identity" />
    </id>
    
  <!-- card -->
  <property column="CARD_HOLDER_NAME" length="60" name="cardHolderName" type="string" />
  ...
  
  <!-- uni-directional many-to-one association to Terminal -->
  <many-to-one class="com.floreantpos.model.Terminal" name="terminal" cascade="none">
    <column name="TERMINAL_ID" />
  </many-to-one>
  ...

</class>