Examples of javax.persistence.EntityManager.refresh()

javax.persistence.EntityManager.refresh()
Refresh the state of the instance from the database, overwriting changes made to the entity, if any. @param entity @throws IllegalStateException if this EntityManager has been closed @throws IllegalArgumentException if not an entityor entity is not managed @throws TransactionRequiredException if invoked on acontainer-managed entity manager of type PersistenceContextType.TRANSACTION and there is no transaction. @throws EntityNotFoundException if the entity no longerexists in the database

        EntityManager session = PersistenceSessionUtil.getSession();
        EntityTransaction tx = session.getTransaction();
        tx.begin();
        session.merge(usergroups);
        session.flush();
        session.refresh(usergroups);
        tx.commit();
        PersistenceSessionUtil.closeSession(idf);
      } catch (Exception ex2) {
        log.error("addGroup",ex2);
      }

View Full Code Here

        Users users = null;
        try {
          users = (Users) query.getSingleResult();
          } catch (NoResultException ex) {
          }
        session.refresh(users);
        
        tx.commit();
        PersistenceSessionUtil.closeSession(idf);
        
        //Somehow the Organizations are missing here o

View Full Code Here

        EntityManager session = PersistenceSessionUtil.getSession();
        EntityTransaction tx = session.getTransaction();
        tx.begin();
        session.merge(usersusergroups);
        session.flush();
        session.refresh(usersusergroups);
        tx.commit();
        PersistenceSessionUtil.closeSession(idf);
      } catch (Exception ex2) {
        log.error("addUserToGroup",ex2);
      }

View Full Code Here

          privateMessages = (PrivateMessages) querySel.getSingleResult();
          } catch (NoResultException ex) {
          }
        
        if (privateMessages != null) {
          session.refresh(privateMessages);
        }
      }
      
      
      tx.commit();

View Full Code Here

          privateMessages = (PrivateMessages) querySel.getSingleResult();
          } catch (NoResultException ex) {
          }
        
        if (privateMessages != null) {
          session.refresh(privateMessages);
        }
      }
      
      tx.commit();
      PersistenceSessionUtil.closeSession(idf);

View Full Code Here

          privateMessages = (PrivateMessages) querySel.getSingleResult();
          } catch (NoResultException ex) {
          }
        
        if (privateMessages != null) {
          session.refresh(privateMessages);
        }
      }
      
      tx.commit();
      PersistenceSessionUtil.closeSession(idf);

View Full Code Here

      EntityTransaction tx = session.getTransaction();
      tx.begin();
      session.flush();
      sessiondata = session.merge(sessiondata);
      session.flush();
      session.refresh(sessiondata);
      tx.commit();
      PersistenceSessionUtil.closeSession(idf);


      return sessiondata;
    } catch (Exception ex2) {

View Full Code Here

          }
      }
      
      session.flush();
      
      session.refresh(r);
      
      tx.commit();
      PersistenceSessionUtil.closeSession(idf);
      
      if (organisations!=null){

View Full Code Here

            if (!session.contains(room)) {
              session.merge(room);
          }
      }
      session.flush();
      session.refresh(room);
      tx.commit();
      PersistenceSessionUtil.closeSession(idf);
    }catch(Exception e){
      log.error("Error updateRoomObject : " , e);
    }

View Full Code Here

      query.setParameter("deleted", "true");
      List ll = query.getResultList();
      if (ll.size()>0){
        room = (Rooms) ll.get(0);
        session.flush();
        session.refresh(room);
      }
      
      
      tx.commit();
      PersistenceSessionUtil.closeSession(idf);

View Full Code Here

0 1 2 3 4 5 6 7 8 9

TOP

All source code are property of their respective owners. Java is a trademark of Sun Microsystems, Inc and owned by ORACLE Inc. Contact coftware#gmail.com.