Example usage for org.hibernate HibernateException HibernateException

Introduction

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

Prototype

public HibernateException(Throwable cause) 

Source Link

Document

Constructs a HibernateException using the given message and underlying cause.

Usage

From source file:de.tudresden.inf.rn.mobilis.server.HibernateUtil.java

License:Apache License

public static void commitTransaction() throws HibernateException {
    try {/* w w w .j a v a2  s .  c  o m*/
        Transaction t = transactionThreadLocal.get();
        if (t != null && !t.wasCommitted() && !t.wasRolledBack()) {
            t.commit();
            transactionThreadLocal.set(null);
        }
    } catch (Exception e) {
        HibernateUtil.rollBackTransaction();
        throw new HibernateException(e);
    }
}

---

From source file:de.xirp.db.XConnectionProvider.java

License:Open Source License

/**
 * The connection pool is closed by this method.
 * //w  w  w  . j  a v a  2 s  . com
 * @throws HibernateException
 *             if an exception occurs while closing the pool.
 * @see org.hibernate.connection.ConnectionProvider#close()
 * @see org.apache.commons.pool.impl.GenericObjectPool
 */
public void close() throws HibernateException {
    try {
        connectionPool.close();
    } catch (Exception e) {
        throw new HibernateException(e);
    }
}

---

From source file:dk.teachus.backend.dao.hibernate.PasswordUserType.java

License:Apache License

public void nullSafeSet(PreparedStatement st, Object value, int index) throws HibernateException, SQLException {
    if (value != null) {
        if (value instanceof String == false) {
            throw new HibernateException("Value must be instance of string");
        }// ww  w.j  a v  a  2 s.  c o m

        String stringValue = (String) value;

        // Encrypt the value with sha1
        try {
            // Bad way of figuring out if we should encrypt or not.
            // Please think of something smarter, but for now I guess it's ok
            Matcher matcher = SHA1_PATTERN.matcher(stringValue);
            if (matcher.matches()) {
                st.setString(index, stringValue);
            } else {
                String sha1Value = sha1(stringValue);
                st.setString(index, sha1Value);
            }
        } catch (NoSuchAlgorithmException e) {
            throw new HibernateException(e);
        } catch (UnsupportedEncodingException e) {
            throw new HibernateException(e);
        }
    } else {
        st.setNull(index, Types.VARCHAR);
    }
}

---

From source file:domain.model.compitoInClasse.CompitoInClasseStateUserType.java

public Object nullSafeGet(ResultSet aResultSet, String[] aStrings,
        org.hibernate.engine.spi.SessionImplementor aSessionImplementor, Object aObject)
        throws HibernateException, SQLException {

    //      String compitoStateString;
    //      CompitoInClasseStateEnum compitoStateEnum;
    //      Object ret;
    //      //w  w w .j  a  v  a2 s  .  c o  m
    //      compitoStateString = aResultSet.getString(aStrings[0]);
    //      compitoStateEnum = CompitoInClasseStateEnum.valueOf(compitoStateString);
    //      
    //      ret = null;
    //      if(!aResultSet.wasNull()){
    //         try {
    //            ret = CompitoInClasseStateFactory.getInstance().create(compitoStateEnum);
    //         } catch (IllegalArgumentException e) {
    //            throw new HibernateException("Impossibile istanziare CompitoState");
    //         }
    //      }
    //      
    //        return ret;

    String compitoStateString;

    Object ret;

    compitoStateString = aResultSet.getString(aStrings[0]);

    ret = null;
    if (!aResultSet.wasNull()) {
        try {
            ret = CompitoInClasseStateFactory.getInstance().create(compitoStateString);
        } catch (DomainCheckedException e) {
            throw new HibernateException(e.getMessage());
        }
    }

    return ret;

}

---

From source file:edu.amrita.aview.gclm.helpers.UserHelper.java

public static void updateUser(User user, Long updaterId) throws AViewException {
    //Fix for Bug id 2450 start
    //Check if this user is already a teacher with moderator privileges for any class.
    //If so, do not update the role to student.
    boolean canUpdate = true;
    //List<Class> classlst = null;      
    String errorMessage = null;/*from w  ww . j  a v a2  s . c  o m*/
    if (user.getRole().equals(Constant.STUDENT_ROLE)) {
        errorMessage = checkIfModerator(user);
    }

    user.setModifiedAuditData(updaterId, TimestampUtils.getCurrentTimestamp());

    if (errorMessage == null) {
        UserDAO.updateUser(user);
    } else {
        logger.debug(errorMessage + " :: error ::");
        throw (new HibernateException(errorMessage));
    }
    //Fix for Bug id 2450 end
}

---

From source file:edu.kit.ipd.sonar.server.HibernateDatabase.java

License:Open Source License

/**
 * Loads the Edges for the specified Node. This is an internal function! I
 * is used to load all edges that are connected to the specified node in
 * order to load the nodes from the data base and to interconnect nodes and
 * edges and add them to the graph data structure. This method also detects
 * inconsistencies in the data base in form of Edges that do not or no
 * longer belong to any nodes but have not been deleted from the data base.
 * @param g the Graph object to load the edges for
 * @param node the node object to load the edges for
 * @param s the active Hibernate session
 * @return the Graph with the edges added
 *///w  w  w.j  a v a 2s. c  om
private Graph loadEdgesForNode(final Graph g, final Node node, final Session s) {
    /* fetch current session */
    Session session = s;

    try {
        List edges = session.createQuery("select e from Edge as e where e.sourceNode=" + node.getId()
                + " OR e.destinationNode=" + node.getId()).list();

        logger.debug("Looking up edges for " + node.toString());

        /*
         * iterate over all edges that are associated with the specified
         * node
         */
        for (Iterator edgeIter = edges.iterator(); edgeIter.hasNext();) {

            Edge edge = (Edge) edgeIter.next();

            try {
                if (edge.getDestinationNode().getName() == null || edge.getSourceNode().getName() == null) {
                    logger.info("Database inconsistency detected.");
                }

                node.addEdge(edge);
                g.addEdge(edge);
                logger.debug(edge.toString() + " found in database and added to parent " + node.toString());

            } catch (Exception e) {
                if (e instanceof ObjectNotFoundException) {
                    logger.info("Database inconsistency detected" + "for an edge of Node " + node.toString());
                } else {
                    throw new HibernateException("Database is" + "inconsistent. This inconsistencs"
                            + "could not be handled by Sonar: " + e.getMessage());
                }
            } // try-catch

        } // for

    } catch (Exception e) {
        if (e instanceof ObjectNotFoundException) {
            logger.info("Database inconsistency detected for Node " + node.getName());
        } else {
            throw new HibernateException("Database is inconsistent."
                    + "This inconsistency could not be handled by Sonar: " + e.getMessage());
        }
    } // try-catch

    return g;

}

---

From source file:edu.kit.ipd.sonar.server.HibernateDatabase.java

License:Open Source License

/**
 * Retrieves the list of available users from the DB. These are all users
 * that can be accessed by Hibernate. Note that the number of users can
 * differ from the number of edges in the graph. Keep this in mind if you
 * are planning to do a Hibernate mapping with a 1-to-n relation between
 * users and nodes!//from  www .j  a  v a 2s  . co  m
 * @return array list of available users in the DB
 */
public ArrayList<User> getUserList() {
    Transaction tx = null;
    ArrayList<User> userlist = new ArrayList<User>();
    logger.debug("Starting userlist query.");

    Session session = HibernateUtil.getSessionFactory().openSession();

    try {
        tx = session.beginTransaction();
        List users = session.createQuery("select u from User as u").list();
        logger.trace("Userlist query sent to DB.");

        for (Iterator u = users.iterator(); u.hasNext();) {
            User usr = (User) u.next();
            logger.trace("User " + usr.toString() + " found in DB.");
            userlist.add(usr);
        }

    } catch (Exception e) {
        /* Acquire more info about the exception */
        if (e instanceof ObjectNotFoundException) {
            logger.error("Userlist could not be retrieved.: " + e.getMessage());
        } else {
            throw new HibernateException(
                    "Userlist query ended up with an" + "error that could not be handled: " + e.getMessage());
        }

    } finally {
        session.close();
    }
    return userlist;
}

---

From source file:edu.kit.ipd.sonar.server.HibernateUtil.java

License:Open Source License

/**
 * Starts Hibernate./*from   www  .ja  v  a2 s.  co m*/
 *
 * Be sure to startup Hibernate before acting on it! This is crucial!
 *
 * @param sonarCfg
 *            The Sonar configuration object.
 */
static void startup(final Configuration sonarCfg) {
    try {
        log.debug("Initializing Hibernate");

        if (!sonarCfg.hibernateEnabled()) {
            log.debug("Hibernate is not enabled in the configuration. " + "It will not be started.");
        } else {
            configuration = new org.hibernate.cfg.Configuration();
            configuration.configure(sonarCfg.getHibernateConfig());

            log.debug("Hibernate has been configured. Now try " + "building Session Factory");

            /* acquiring hibernate config is complete, restart sessions */
            rebuildSessionFactory(configuration);

            log.debug("Hibernate startup has been completed.");
        }
    } catch (Throwable ex) {
        log.error("Starting up Hibernate failed while building the " + "Session Factory: " + ex.getMessage());
        throw new HibernateException("SessionFactory could not be created: " + ex.getMessage());
    }

}

---

From source file:edu.kit.ipd.sonar.server.HibernateUtil.java

License:Open Source License

/**
 * Rebuilds session factory. Closes old session factory and creates a new
 * one depending on a new hibernate configuration file.
 *
 * @param config/*w  ww .  j  ava2  s.  co  m*/
 *            new configuration for the session factory
 */
static void rebuildSessionFactory(final org.hibernate.cfg.Configuration config) {
    log.debug("Rebuilding the Hibernate Session Factory from new Config");
    if (sessionFactory != null && !sessionFactory.isClosed()) {
        /* if still open, close current session factory */
        sessionFactory.close();
    }
    /* build a new session factory and update static config */
    try {
        sessionFactory = config.buildSessionFactory();
    } catch (Exception e) {
        if (e instanceof java.sql.SQLException) {
            log.error("Building Hibernate Session failed due to" + " an SQLExeption: " + e.getMessage());
        } else {
            log.error("Building Hibernate Session failed due to" + " some unexpected Behaviour: "
                    + e.getMessage());
        }
        throw new HibernateException("Database Conenction could not be" + "instantiated.");
    }

    configuration = config;
}

---

From source file:edu.psu.iam.cpr.core.database.DBTypes.java

License:Apache License

/**
 * Constructor //from w w  w  . j ava  2  s .  co m
 * Used to initialize the Enum.
 */
private DBTypes() {

    Session session = null;

    try {
        session = SessionFactoryUtil.getSessionFactory().openSession();
        session.getTransaction().begin();

        for (int i = 0; i < typeTableNames.length; ++i) {

            Map<String, Object> map = new HashMap<String, Object>();
            final String sqlQuery = "from " + typeTableNames[i];
            final Query query = session.createQuery(sqlQuery);

            switch (i) {
            case IDENTIFIER_TYPE:
                for (final Iterator<?> it = query.list().iterator(); it.hasNext();) {
                    Object obj = it.next();
                    map.put(((IdentifierType) obj).getTypeName(), obj);
                }
                break;
            }
            typeMaps.add(map);
        }

        session.getTransaction().commit();
    } catch (HibernateException e) {
        session.getTransaction().rollback();
        throw new HibernateException(e);
    }
}

---

• «
• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10
• 11
• 12
• 13
• 14
• 15
• 16
• 17
• 18
• 19
• 20
• 21
• 22
• 23
• 24
• 25
• 26
• 27
• 28
• 29
• 30
• 31
• 32
• 33
• 34
• 35
• 36
• 37
• »