Hibernate version: all


I want to store my ID field in a wrapper class (OID) like a Component.

How can I do this ?


My Java class:

public class MetaElement
{
public OID guid = OID.NULL();
...
public OID owner = OID.NULL();
}

My Mapping:


<hibernate-mapping>

<class name="Jase.metamodel.MetaElement" table="TC_METAELEMENT" discriminator-value="C">

<id name="guid" type="java.lang.String" access="property" >
<column name="c_guid" not-null="true" unique="false" sql-type="VARCHAR(255)" />
<generator class="hilo">
<param name="table">t_sequence</param>
<param name="column">guid</param>
<param name="max_lo">100</param>
</generator>
</id>

How to map the id like the component property ?

<component name="owner" class="Jase.common.OID">
<property name="string" type="java.lang.String">
<column name="c_owner" not-null="false" sql-type="VARCHAR(255)" />
</property>
</component>


( OID has a setString/getString property wich has to take the sequence value )



[/b]

check the reference documentation, <composite-id>