Examples of net.sf.hibernate.Query.iterate()

net.sf.hibernate.Query.iterate()

        if (!enabled) return;


        try {
            if (pmgr != null) {
                Query query = pmgr.createQuery("select from YLogIdentifier where case_id=" + caseid);
                for (Iterator it = query.iterate(); it.hasNext();) {
                    YLogIdentifier logid = (YLogIdentifier) it.next();
                }
            }
        } catch (Exception e) {
            e.printStackTrace();

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            //restore users
            logger.info("Restoring Users");
            Query query = pmgr.createQuery("from au.edu.qut.yawl.admintool.model.Resource" +
                    " where IsOfResourceType = 'Human'");


            for (Iterator it = query.iterate(); it.hasNext();) {
                HumanResource user = (HumanResource) it.next();
                logger.debug("Restoring user '" + user.getRsrcID() + "'");
                UserList.getInstance().addUser(
                        user.getRsrcID(),
                        user.getPassword(),

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            //Lachlan: later we delete these loaded services and reload them anew
            //this seems kind of redundant, don't you think?
            logger.info("Restoring Services");
            query = pmgr.createQuery("from au.edu.qut.yawl.elements.YAWLServiceReference");


            for (Iterator it = query.iterate(); it.hasNext();) {
                YAWLServiceReference service = (YAWLServiceReference) it.next();
                addYawlService(service);
            }


            logger.info("Restoring Specifications - Starts");

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            }


            logger.info("Restoring Specifications - Starts");
            query = pmgr.createQuery("from au.edu.qut.yawl.engine.YSpecFile");


            for (Iterator it = query.iterate(); it.hasNext();) {
                YSpecFile spec = (YSpecFile) it.next();
                String xml = spec.getXML();


                {
                    logger.debug("Restoring specification " + spec.getId());

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            }
            logger.info("Restoring Specifications - Ends");


            logger.info("Restoring process instances - Starts");
            query = pmgr.createQuery("from au.edu.qut.yawl.engine.YNetRunner order by case_id");
            for (Iterator it = query.iterate(); it.hasNext();) {
                YNetRunner runner = (YNetRunner) it.next();
                runners.add(runner);
            }


            HashMap map = new HashMap();

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            HashMap map = new HashMap();
            for (int i = 0; i < runners.size(); i++) {
                YNetRunner runner = (YNetRunner) runners.get(i);
                String id = runner.get_caseID();
                query = pmgr.createQuery("select from au.edu.qut.yawl.engine.YLogIdentifier where case_id = '" + id + "'");
                for (Iterator it = query.iterate(); it.hasNext();) {
                    YLogIdentifier ylogid = (YLogIdentifier) it.next();
                    map.put(ylogid.getIdentifier(), ylogid);
                }
            }
            YawlLogServletInterface.getInstance().setListofcases(map);

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            logger.info("Restoring process instances - Ends");


            logger.info("Restoring work items - Starts");
            query = pmgr.createQuery("from au.edu.qut.yawl.engine.YWorkItem");
            for (Iterator it = query.iterate(); it.hasNext();) {
                YWorkItem witem = (YWorkItem) it.next();


                if (witem.getStatus().equals(YWorkItem.statusEnabled)) {
                    witem.setStatus(YWorkItem.statusEnabled);
                }

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                // if its a runner, remove it
                Query query = pmgr.getSession().createQuery(
                               "from au.edu.qut.yawl.engine.YNetRunner where case_id = '"
                               + id.toString() + "'");
                for (Iterator it = query.iterate(); it.hasNext();) {
                    pmgr.deleteObject(it.next());
                    runnerfound = true;
                }


                // it's not a runner, so remove the P_YIdentifier only

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                // it's not a runner, so remove the P_YIdentifier only
                if (!runnerfound) {
                    Query quer = pmgr.getSession().createQuery(
                                 "from au.edu.qut.yawl.engine.P_YIdentifier where id = '"
                                 + id.toString() + "'");
                    Iterator itx = quer.iterate();


                    // check the p_yid hasn't already been removed (can be one at most)
                    if (itx.hasNext())  {
                        pmgr.deleteObject(itx.next());
                    }

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            else {
              queryObject.setParameter(i, values[i]);
            }
          }
        }
        return queryObject.iterate();
      }
    }, true);
  }


  public void closeIterator(Iterator it) throws DataAccessException {

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