COURS /
CodeAffiche
//packages a importrer si necessaire //import javax.ejb.Remote; //import javax.ejb.Remove; //import javax.ejb.Stateful; //import javax.persistence.EntityManager; //import javax.persistence.PersistenceContext; //import javax.persistence.NamedQuery; public String Affich() { String s=""; java.util.List <Document> list=null; try{ list=manager.createQuery("SELECT OBJECT(doc) FROM Document doc").getResultList(); }catch (Exception e){System.out.println("erreur2 :: "+e.toString());} for (int i=0;i<list.size();i++) { try{ Document document=(Document) list.get(i); s+=("Nom :: "+document.getName()+"\n"); s+=("Contenu :: "+document.getContent()+"\n"); }catch (Exception e){System.out.println("erreur3 :: "+e.toString());} } return s; }