What's New in EJB 3.0 - EJB 3.0 Database Persistence with Oracle Fusion Middleware 11g - page 10

private EntityContext ctx;
public abstract void setCatalogId();
public abstract String getCatalogId();
public abstract void setJournal();
public abstract String getJournal();
public String ejbCreate(String catalogId) {
setCatalogId(catalogId);
return null;
}
public void ejbRemove() {
}
public void ejbActivate() {
}
public void ejbPassivate() {
}
public void ejbLoad() {
}
public void ejbStore() {
}
public void setEntityContext(EntityContext ctx) {

this.ctx = ctx;

}
public void unsetEntityContext() {

ctx = null;

}
}

In EJB 2.x, the ejb-jar.xml deployment descriptor defines the EJB-QL for finder
methods. An example finder method is specified in the ejb-jar.xml as follows:

<query>
<query-method>
<method-name>findByJournal</method-name>
<method-params>
<method-param>java.lang.String</method-param>
</method-params>
</query-method>
<ejb-ql>
<![CDATA[SELECT DISTINCT OBJECT(obj) FROM Catalog obj WHERE obj.
journal =