Converting an EJB 2.0 Entity to an EJB 3.0 Entity - EJB 3.0 Database Persistence with Oracle Fusion Middleware 11g - page 48

Right-click on façade-bean.xsl and select Run .

The CatalogFaçadeBean.java gets generated. Select View | Refresh to add
the CatalogFaçadeBean.java class to the project. The EJB 3.0 session bean class
implements the EJB 3.0 session bean remote interface CatalogFaçade . The session
bean class generated is shown below:

import javax.persistence.EntityManager;
import javax.persistence.Query;
import javax.annotation.Resource;
import javax.ejb.Stateless;
@Stateless
public class CatalogFaçadeBean implements CatalogFaçade{
@Resource
private EntityManager em;
public void create(String catalogId) {
CatalogBean catalogBean= new CatalogBean(catalogId);
em.persist(catalogBean); }
public void remove(CatalogBean catalogBean) {
em.remove(catalogBean); }
public CatalogBean findByCatalogId(java.lang.String param1) {
Query query=em.createNamedQuery("FindByCatalogId");

query.setParameter(0, param1);