Example usage for org.hibernate Session load

List of usage examples for org.hibernate Session load

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Introduction

In this page you can find the example usage for org.hibernate Session load.

Prototype

void load(Object object, Serializable id);

Source Link

Document

Read the persistent state associated with the given identifier into the given transient instance.

Usage

From source file:br.mdarte.exemplo.academico.cd.EstudanteDAO.java

public List<AbstractEntity> select(long id) throws DAOException {
    List<AbstractEntity> lista = new ArrayList<AbstractEntity>();
    try {//from   w w  w  . j  a v  a 2 s  . c  o  m
        Session session = currentSession();
        EstudanteAbstract res = (EstudanteAbstract) session.load(EstudanteImpl.class, new Long(id));
        org.hibernate.Hibernate.initialize(res);
        lista.add(res);
    } catch (ObjectNotFoundException onfe) {
        throw new DAOException(onfe);
    } catch (HibernateException he1) {
        throw new DAOException(he1);
    }
    return lista;
}

From source file:ca.myewb.frame.servlet.ApiServlet.java

License:Open Source License

private Template handlePosts(HttpServletRequest req, Session s, Context ctx, String[] path, Logger log)
        throws ResourceNotFoundException, ParseErrorException, Exception {
    log.info("handling posts");

    HttpSession httpSession = req.getSession();

    log.info("path is now " + path.length);
    PostParamWrapper requestParams = new PostParamWrapper(req);
    GetParamWrapper urlParams = new GetParamWrapper(path);
    String feedType = path[1];//from  w  ww.  j  ava 2 s  .co  m
    String filterParam = path[2];

    log.info("feedType is " + feedType + " and filterParam is " + filterParam);

    boolean showFullPost = false;
    if (path.length > 3)
        if (path[3].equals("full"))
            showFullPost = true;

    log.info("putting into context");

    ctx.put("feedType", feedType);
    ctx.put("now", Helpers.formatRFCDate(new Date()));
    ctx.put("fullPost", showFullPost);

    //cache display settings from session
    String showReplies = (String) httpSession.getAttribute("showReplies");
    String showEmails = (String) httpSession.getAttribute("showEmails");
    String sortByLastReply = (String) httpSession.getAttribute("sortByLastReply");
    UserModel currentUser = (UserModel) s.load(UserModel.class, new Integer(1));

    httpSession.setAttribute("showReplies", "no");
    httpSession.setAttribute("showEmails", "yes");
    httpSession.setAttribute("sortByLastReply", "no");

    log.info("checking feedType");

    if (feedType.equals("posts")) {
        // handle legacy URLs
        if (filterParam.contains("Any plus Replies")) {
            httpSession.setAttribute("showReplies", "yes");
        } else {
            httpSession.setAttribute("showEmails", "no");
        }

        (new PostList(httpSession, s, requestParams, urlParams, currentUser)).list(ctx, "postsrss", 20, false);
    } else if (feedType.equals("list")) {

        PostList postList = (new PostList(httpSession, s, requestParams, urlParams, currentUser));

        GroupModel theGroup = null;
        try {
            int id = Integer.parseInt(filterParam);
            theGroup = (GroupModel) postList.getAndCheck(GroupModel.class, id);
        } catch (NumberFormatException nfe) {
            theGroup = (GroupChapterModel) HibernateUtil.currentSession()
                    .createQuery("FROM GroupChapterModel g where g.shortname=?").setString(0, filterParam)
                    .uniqueResult();
        }

        ctx.put("list", theGroup);
        if (Permissions.guestsCanReadPostsInGroup(theGroup)) {
            postList.list(ctx, "listposts", 20, false);
        }
    } else if (feedType.equals("hot")) {
        // handle legacy URLs
        if (filterParam.contains("Any plus Replies")) {
            httpSession.setAttribute("showReplies", "yes");
        }
        (new PostList(httpSession, s, requestParams, urlParams, currentUser)).list(ctx, "featuredpostsrss", 20,
                false);

    }

    //undo any changes to display settings in session
    httpSession.setAttribute("showReplies", showReplies);
    httpSession.setAttribute("showEmails", showEmails);
    httpSession.setAttribute("sortByLastReply", sortByLastReply);

    return getTemplate("frame/rsswrapper.vm");
}

From source file:ca.myewb.frame.servlet.ApiServlet.java

License:Open Source License

private Template handleEvents(HttpServletRequest req, Session s, Context ctx, String[] path, Logger log)
        throws ResourceNotFoundException, ParseErrorException, Exception {
    log.info("handling events (" + path.length + ")");

    String calType = path[1];//  w  ww  . j  a va 2  s  . c o  m
    String filterParam = path[2].replaceAll(".ics", "");

    log.info("calType is " + calType + " and filterParam is " + filterParam);

    if (calType.equals("calendar")) {
        UserModel currentUser = (UserModel) s.load(UserModel.class, new Integer(1));
        GroupChapterModel chapter = (GroupChapterModel) s
                .createQuery("FROM GroupChapterModel g where g.shortname=?").setString(0, filterParam)
                .uniqueResult();

        EventList eventList = new EventList(req.getSession(), HibernateUtil.currentSession(),
                new PostParamWrapper(req), new GetParamWrapper(Helpers.getURIComponents(req.getRequestURI())),
                currentUser);

        Collection<EventModel> events = eventList.listVisibleEventsForQuarter(new Date(), chapter);
        ctx.put("now", Helpers.formatRFCDate(new Date()));
        ctx.put("events", events);
        ctx.put("chapterShortName", filterParam);
    } else if (calType.equals("event")) {
        UserModel currentUser = WrapperServlet.getUser(Helpers.getDefaultURL(), log, s, req.getSession());

        EventModel e = (EventModel) s.load(EventModel.class, new Integer(filterParam));
        if (Permissions.canReadEvent(currentUser, e)) {
            Vector<EventModel> events = new Vector<EventModel>();
            events.add(e);
            ctx.put("events", events);
        }
    }

    log.info("and getting template for calendars");

    if (path[2].endsWith("ics")) {
        return getTemplate("frame/icalcalendarwrapper.vm");
    } else //assume legacy RSS
    {
        return getTemplate("frame/rsscalendarwrapper.vm");
    }
}

From source file:ca.myewb.frame.servlet.ApiServlet.java

License:Open Source License

private Template handlePerson(HttpServletRequest req, Session s, Context ctx, String[] path, Logger log)
        throws ResourceNotFoundException, ParseErrorException, Exception {
    String filterParam = path[2].substring(0, path[2].length() - 4);
    UserModel targetUser = (UserModel) s.load(UserModel.class, new Integer(filterParam));
    UserModel currentUser = WrapperServlet.getUser(Helpers.getDefaultURL(), log, s, req.getSession());
    if (Permissions.canReadPersonalDetails(currentUser, targetUser)) {
        ctx.put("u", targetUser);
    }/*from w ww .j  a v  a2  s. co  m*/

    return getTemplate("frame/vcard.vm");
}

From source file:ca.myewb.frame.servlet.ApiServlet.java

License:Open Source License

private Template handleChapter(HttpServletRequest req, Session s, Context ctx, String[] path, Logger log)
        throws ResourceNotFoundException, ParseErrorException, Exception {
    String filterParam = path[2];

    GroupChapterModel chapter = (GroupChapterModel) HibernateUtil.currentSession()
            .createQuery("FROM GroupChapterModel g where g.shortname=?").setString(0, filterParam)
            .uniqueResult();//www .  ja v  a  2s . com

    ctx.put("chapter", chapter);

    List execs = HibernateUtil.currentSession()
            .createQuery("SELECT u FROM UserModel u, RoleModel r "
                    + "WHERE r.user=u AND r.group=? AND r.level='l' AND r.end IS NULL")
            .setEntity(0, chapter).list();

    ctx.put("execs", execs);
    UserModel currentUser = (UserModel) s.load(UserModel.class, new Integer(1));
    ctx.put("lists", Permissions.visibleGroupsInChapter(currentUser, chapter));

    return getTemplate("frame/chapterxml.vm");
}

From source file:ca.qc.cegepoutaouais.tge.pige.server.ManagementServiceImpl.java

License:Open Source License

@Override
public void deleteUser(List<Integer> ids) throws PigeException {

    PermissionHelper.checkUserManagementPermission(getThreadLocalRequest());

    logger.debug("Suppression des comptes [ids = " + ids.toString() + "] ...");

    Session session = null;
    Transaction tx = null;//from   www. java  2 s  .c om

    try {
        session = PigeHibernateUtil.openSession();
        tx = session.beginTransaction();

        for (Integer id : ids) {
            User user = (User) session.load(User.class, id);
            session.delete(user);
        }

        tx.commit();
        logger.debug("Suppression russie!");
    } catch (Exception hex) {
        logger.error(hex);
        if (tx != null) {
            tx.rollback();
        }
    } finally {
        if (session != null) {
            session.close();
        }
    }
}

From source file:ca.qc.cegepoutaouais.tge.pige.server.ManagementServiceImpl.java

License:Open Source License

@Override
public void unfreezeUser(List<Integer> ids) throws PigeException {

    PermissionHelper.checkUserManagementPermission(getThreadLocalRequest());

    logger.debug("Dgle des comptes [ids = " + ids.toString() + "] ...");

    Session session = null;
    Transaction tx = null;//from w  w  w.jav  a2  s. c o  m

    try {
        session = PigeHibernateUtil.openSession();
        tx = session.beginTransaction();

        for (Integer id : ids) {
            User user = (User) session.load(User.class, id);
            if (user.getStatus().equals(UserStatus.STATUS_FROZEN)) {
                user.setStatus(UserStatus.STATUS_ACTIVE);
                user.setServerMessage("");
                session.update(user);
            }
        }

        tx.commit();
        logger.debug("Dgle russi!");
    } catch (Exception hex) {
        logger.error(hex);
        if (tx != null) {
            tx.rollback();
        }
    } finally {
        if (session != null) {
            session.close();
        }
    }
}

From source file:ca.qc.cegepoutaouais.tge.pige.server.ManagementServiceImpl.java

License:Open Source License

@Override
public void createUser(UserDetail userDetail) throws PigeException, UserCreationException {

    PermissionHelper.checkUserManagementPermission(getThreadLocalRequest());

    logger.debug("Ajout d'un nouveau compte avec les dtails: " + userDetail.asString() + " ...");

    String password = userDetail.getPassword();
    userDetail.setPassword(ServerUtil.produceSHA1(userDetail.getPassword()));
    Session session = null;
    Transaction tx = null;/*w  w w.  jav  a  2  s .  c o m*/

    try {

        session = PigeHibernateUtil.openSession();
        tx = session.beginTransaction();

        // S'assurer qu'aucun autre compte utilise le mme identifiant.
        Integer count = (Integer) session.createCriteria(User.class)
                .setProjection(Projections.count(User.IDENTIFIER_REF))
                .add(Restrictions.eq(User.IDENTIFIER_REF, userDetail.getIdentifier())).uniqueResult();
        tx.commit();

        if (count > 0) {
            throw new UserCreationException("L'identifiant choisi est dj utilis par un autre compte.");
        }

        tx = session.beginTransaction();
        User account = new User(userDetail);
        Role role = (Role) session.load(Role.class, userDetail.getRoleId());
        account.setRole(role);
        session.save(account);
        tx.commit();
        logger.debug("Ajout russie!");

        final Properties props = Configurations.getProperties();
        EmailService email = new EmailService();
        email.setRecipient(userDetail.getEmail());
        email.setSubjet(props.getProperty("msg.user.email.user_creation.subject"));
        email.setBody(MessageFormat.format(props.getProperty("msg.user.email.user_creation.body"),
                userDetail.getFirstname(), userDetail.getIdentifier(), password), true);
        email.sendAsync();

    } catch (HibernateException hex) {
        logger.error(hex);
        if (tx != null) {
            tx.rollback();
        }
    } finally {
        if (session != null) {
            session.close();
        }
    }

}

From source file:ca.qc.cegepoutaouais.tge.pige.server.ManagementServiceImpl.java

License:Open Source License

/**
 * Pour le service d'importation d'usagers.
 *///  w ww  .jav a  2  s .  c  o m
public void createUser(UserDetail userDetail, HttpServletRequest request)
        throws PigeException, UserCreationException {

    PermissionHelper.checkUserManagementPermission(request);

    logger.debug("Ajout d'un nouveau compte avec les dtails: " + userDetail.asString() + " ...");

    String password = userDetail.getPassword();
    userDetail.setPassword(ServerUtil.produceSHA1(userDetail.getPassword()));
    Session session = null;
    Transaction tx = null;

    try {

        session = PigeHibernateUtil.openSession();
        tx = session.beginTransaction();

        // S'assurer qu'aucun autre compte utilise le mme identifiant.
        Integer count = (Integer) session.createCriteria(User.class)
                .setProjection(Projections.count(User.IDENTIFIER_REF))
                .add(Restrictions.eq(User.IDENTIFIER_REF, userDetail.getIdentifier())).uniqueResult();
        tx.commit();

        if (count > 0) {
            throw new UserCreationException("L'identifiant choisi est dj utilis par un autre compte.");
        }

        tx = session.beginTransaction();
        User account = new User(userDetail);
        Role role = (Role) session.load(Role.class, userDetail.getRoleId());
        account.setRole(role);
        session.save(account);
        tx.commit();
        logger.debug("Ajout russie!");

        final Properties props = Configurations.getProperties();
        EmailService email = new EmailService();
        email.setRecipient(userDetail.getEmail());
        email.setSubjet(props.getProperty("msg.user.email.user_creation.subject"));
        email.setBody(MessageFormat.format(props.getProperty("msg.user.email.user_creation.body"),
                userDetail.getFirstname(), userDetail.getIdentifier(), password), true);
        email.sendAsync();

    } catch (HibernateException hex) {
        logger.error(hex);
        if (tx != null) {
            tx.rollback();
        }
    } finally {
        if (session != null) {
            session.close();
        }
    }

}

From source file:ca.qc.cegepoutaouais.tge.pige.server.ManagementServiceImpl.java

License:Open Source License

@Override
public void deleteRole(List<Integer> ids) throws PigeException {

    PermissionHelper.checkRoleManagementPermission(getThreadLocalRequest());

    logger.debug("Suppression des rle [ids = " + ids.toString() + "] ...");
    Session session = null;
    Transaction tx = null;// w  ww .  j a  v a  2 s .  co m

    try {
        session = PigeHibernateUtil.openSession();
        tx = session.beginTransaction();

        for (Integer id : ids) {
            Role role = (Role) session.load(Role.class, id);
            session.delete(role);
        }
        tx.commit();
        logger.debug("Suppression russie!");
    } catch (ConstraintViolationException cvex) {
        if (tx != null) {
            tx.rollback();
        }
        logger.debug("ConstraintViolationException");
        throw new RoleDeletionException();
    } catch (Exception hex) {
        logger.error(hex);
        if (tx != null) {
            tx.rollback();
        }
    } finally {
        if (session != null) {
            session.close();
        }
    }

}