Example usage for org.hibernate SessionFactory close

List of usage examples for org.hibernate SessionFactory close

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Introduction

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

Prototype

void close() throws HibernateException;

Source Link

Document

Destroy this SessionFactory and release all resources (caches, connection pools, etc).

Usage

From source file:com.oncloud6.atd.maintenances.MaintenancesAddServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/* w w  w .  j a v a  2s  . c  o  m*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

    SessionFactory factory = new HibernateConnector().getSessionFactory();
    Session hibernateSession = factory.openSession();
    Transaction tx = null;
    Integer onderhoudID = null;
    HttpSession session = request.getSession(true);
    RequestDispatcher rd = null;
    if (!RightsControl.checkBoolean("maintenances_add", "true", session)) {
        rd = request.getRequestDispatcher("error/403error.jsp");
        rd.forward(request, response);
        return;
    }
    try {
        tx = hibernateSession.beginTransaction();
        Onderhoud onderhoud = new Onderhoud();
        Auto auto = new Auto();
        hibernateSession.load(auto, Integer.parseInt(request.getParameter("auto")));
        onderhoud.setAuto(auto);

        Date date = new SimpleDateFormat("dd-MM-yyyy").parse(request.getParameter("datum"));

        onderhoud.setDatum(date);
        onderhoud.setStatus("added");
        onderhoud.setBeschrijving(request.getParameter("beschrijving"));
        onderhoudID = (Integer) hibernateSession.save(onderhoud);
        tx.commit();
    } catch (HibernateException e) {
        if (tx != null) {
            tx.rollback();
        }
        e.printStackTrace();
    } catch (ParseException ex) {
        Logger.getLogger(MaintenancesAddServlet.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        hibernateSession.close();
        factory.close();
    }

    rd = request.getRequestDispatcher("maintenances/add.jsp");

    rd.forward(request, response);

}

From source file:com.oncloud6.atd.schedules.SchedulesAddServlet.java

/**
 * Handles the HTTP <code>POST</code> method.
 *
 * @param request servlet request/*from   w ww  .j  a v a  2  s  .c om*/
 * @param response servlet response
 * @throws ServletException if a servlet-specific error occurs
 * @throws IOException if an I/O error occurs
 */
@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    HttpSession session = request.getSession(true);
    RequestDispatcher rd = null;
    if (!RightsControl.checkBoolean("schedules_add", "true", session)) {
        rd = request.getRequestDispatcher("error/403error.jsp");
        rd.forward(request, response);
        return;
    }
    SessionFactory factory = new HibernateConnector().getSessionFactory();
    Session hibernateSession = factory.openSession();
    Transaction tx = null;
    Integer planningID = null;
    try {
        tx = hibernateSession.beginTransaction();
        Planning planning = new Planning();
        Onderhoud onderhoud = new Onderhoud();
        hibernateSession.load(onderhoud, Integer.parseInt(request.getParameter("onderhoud")));
        planning.setOnderhoud(onderhoud);

        Monteur monteur = new Monteur();
        hibernateSession.load(monteur, Integer.parseInt(request.getParameter("monteur")));
        planning.setMonteur(monteur);

        Date dateStart = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").parse(request.getParameter("datum_start"));
        Date dateEinde = new SimpleDateFormat("dd-MM-yyyy HH:mm:ss").parse(request.getParameter("datum_einde"));

        planning.setDatumStart(dateStart);
        planning.setDatumEind(dateEinde);

        planningID = (Integer) hibernateSession.save(planning);
        tx.commit();
    } catch (HibernateException e) {
        if (tx != null) {
            tx.rollback();
        }
        e.printStackTrace();
    } catch (ParseException ex) {
        Logger.getLogger(SchedulesAddServlet.class.getName()).log(Level.SEVERE, null, ex);
    } finally {
        hibernateSession.close();
        factory.close();
    }

    doGet(request, response);

}

From source file:com.persistent.cloudninja.dao.impl.TaskCompletionDaoImpl.java

License:Apache License

/**
 * Method retrieves the list for completed tasks
 * //from  w w  w  . j a  v a 2s. c  om
 * @returns List : TaskCompletion
 **/
@SuppressWarnings("unchecked")
@Override
public List<TaskCompletion> getTaskCompletionList() {
    LOGGER.info("Start of TaskCompletionDaoImpl : getTaskCompletionList ");
    List<TaskCompletion> list = null;
    SessionFactory sessionFactory = hibernateTemplate.getSessionFactory();
    Session session = sessionFactory.openSession();
    try {
        org.hibernate.Query query = session.createQuery("from TaskCompletion order by CompletionTime desc");
        query.setFirstResult(0);
        query.setMaxResults(500);
        list = query.list();
    } catch (Exception e) {
        LOGGER.error(e.getMessage(), e);
    } finally {
        try {
            if (session != null) {
                session.close();
            }
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
        }
        try {
            sessionFactory.close();
        } catch (Exception e) {
            LOGGER.error(e.getMessage(), e);
        }
    }
    LOGGER.info("End of TaskCompletionDaoImpl : getTaskCompletionList ");
    return list;
}

From source file:com.persistent.cloudninja.dao.impl.TaskListDaoImpl.java

License:Apache License

/**
 * Gets tenant task list.//from   w  w  w .  ja  v  a 2 s  .c om
 * @param tenantDb is the tenant specific database name
 * @return list of TaskList that is Tenant task list
 * @throws SystemException 
 */
@SuppressWarnings("unchecked")
public List<TaskList> getTaskList(String tenantDb) throws SystemException {

    Session session = null;
    SessionFactory sessionfactory = null;
    List<TaskList> list = null;
    try {
        sessionfactory = sessionFactoryConfigurer.createSessionFactoryForTenant(tenantDb);
        session = sessionfactory.openSession();
        session.beginTransaction();

        try {
            Query query = session.createQuery("from TaskList");
            list = query.list();
            session.getTransaction().commit();
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }

    } catch (DataAccessException exception) {
        LOGGER.error(exception);
        throw new SystemException(exception);
    } finally {

        try {
            if (session != null) {
                session.close();
            }
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }
        try {
            sessionfactory.close();
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }

    }
    return list;
}

From source file:com.persistent.cloudninja.dao.impl.TaskListDaoImpl.java

License:Apache License

@Override
public void createList(TaskList taskList, String tenantDb) throws SystemException {

    Session session = null;//  www  .  j  a  v a  2  s.c  om
    SessionFactory sessionfactory = null;
    try {
        sessionfactory = sessionFactoryConfigurer.createSessionFactoryForTenant(tenantDb);
        session = sessionfactory.openSession();
        session.beginTransaction();
        session.saveOrUpdate(taskList);
        session.getTransaction().commit();
    } catch (DataAccessException exception) {
        LOGGER.error(exception);
        throw new SystemException(exception);
    } finally {

        try {
            if (session != null) {
                session.close();
            }
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }

        try {
            sessionfactory.close();
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }

    }

}

From source file:com.persistent.cloudninja.dao.impl.TaskListDaoImpl.java

License:Apache License

@Override
public void deleteTaskList(TaskList taskList, String tenantDb) throws SystemException {

    Session session = null;/*from w  w  w  .  j a v  a 2  s  .  c o  m*/
    SessionFactory sessionfactory = null;
    try {
        sessionfactory = sessionFactoryConfigurer.createSessionFactoryForTenant(tenantDb);
        session = sessionfactory.openSession();
        session.beginTransaction();
        session.delete(taskList);
        session.getTransaction().commit();
    } catch (DataAccessException exception) {
        LOGGER.error(exception);
        throw new SystemException(exception);
    }

    finally {

        try {
            if (session != null) {
                session.close();
            }
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }

        try {
            sessionfactory.close();
        } catch (DataAccessException exception) {
            LOGGER.error(exception);
            throw new SystemException(exception);
        }

    }
}

From source file:com.pfm.personalfinancemanagergrid.mainClasses.DataGridDataManager.java

public String getData() {
    SessionFactory factory = new Configuration().configure().buildSessionFactory();
    Session session = factory.openSession();
    try {/*from w  w w .  j a  v  a  2 s  . c  o  m*/

        Class<?> cls = Class.forName(cache.getEntity());
        Table table = cls.getAnnotation(javax.persistence.Table.class);
        char firstLetter = cache.getEntity().charAt(0);
        Query query = this.buildQuery(session, params, false);
        Query q = this.buildQuery(session, params, true);
        List<Serializable> allResults = query.list();
        List<Serializable> resultList = q.list();
        List<List<String>> resultArray = new ArrayList<>();
        for (Serializable serializable : resultList) {
            Field[] fields = cls.getDeclaredFields();
            List<String> innerResult = new ArrayList<>();
            for (GridCacheColumnObject column : cache.getColumns()) {
                if (!column.isOptionsColumn()) {
                    for (Field field : fields) {
                        field.setAccessible(true);
                        String cachedFieldName = column.getColumnName();
                        String rootEntityField;
                        if (cachedFieldName.contains(".")) {
                            String[] innerObjects = cachedFieldName.split("\\.");
                            rootEntityField = innerObjects[0];
                        } else {
                            rootEntityField = cachedFieldName;
                        }
                        if (!field.getName().equals(rootEntityField)) {
                            continue;
                        }
                        String value = "";
                        if (column.getColumnName().contains(".")) {
                            String[] innerObjects = cachedFieldName.split("\\.");
                            Field currentField;
                            Class currentEntity = cls;
                            Object valueHolder = serializable;
                            for (String innerObject : innerObjects) {
                                currentField = currentEntity.getDeclaredField(innerObject);
                                currentField.setAccessible(true);
                                valueHolder = currentField.get(valueHolder);
                                currentEntity = valueHolder.getClass();
                            }
                            value = valueHolder.toString();
                        } else {
                            value = field.get(serializable).toString();
                        }
                        innerResult.add(value);
                    }
                }
            }
            resultArray.add(innerResult);
        }
        Integer itemsCount = allResults.size();
        session.close();
        factory.close();
        Gson gson = new Gson();
        DataGridResponseObject<Serializable> resp = new DataGridResponseObject<>();
        resp.setData(resultArray);
        resp.setDraw(params.getDraw());
        resp.setRecordsFiltered(itemsCount);
        resp.setRecordsTotal(itemsCount);
        String json = gson.toJson(resp);
        return json;
    } catch (ClassNotFoundException | IllegalAccessException | IllegalArgumentException | InstantiationException
            | NoSuchFieldException | SecurityException | ParseException | HibernateException ex) {
        session.close();
        factory.close();
        System.err.println("Initial SessionFactory creation failed." + ex);
        throw new ExceptionInInitializerError(ex);
    }
}

From source file:com.picocontainer.persistence.hibernate.AbstractConfigurationTestCase.java

License:Open Source License

protected void assertPojoCanBeSaved(SessionFactory sessionFactory, Fooable pojo) {
    Session session = null;// w w  w.  ja v a 2 s .c  o m
    try {
        session = sessionFactory.openSession();
        Integer result = (Integer) session.save(pojo);
        assertNotNull(result);
        session.close();

        session = sessionFactory.openSession();
        Fooable pojo2 = (Fooable) session.load(pojo.getClass(), result);
        assertNotNull(pojo);
        assertEquals(pojo.getId(), pojo2.getId());
        assertEquals(pojo.getFoo(), pojo2.getFoo());
    } finally {
        if (session != null && session.isOpen()) {
            session.close();
        }
        sessionFactory.close();
    }
}

From source file:com.picocontainer.persistence.hibernate.ScopedSessionTestCase.java

License:Open Source License

@Test
public void canSavePojo() {
    Pojo pojo = new Pojo();
    pojo.setFoo("This is a test");
    SessionFactory factory = (new ConstructableConfiguration("/hibernate.cfg.xml")).buildSessionFactory();
    ScopedSession session = new ScopedSession(factory);

    try {/*from w w w .  j  a  va2 s. c  o  m*/
        Integer result = (Integer) session.save(pojo);
        assertNotNull(result);

        // Normally Close will force a new session to be created in the
        // background the next time it is used.
        session.close();

        // We're just doing it this way to show that it works with normal
        // hibenate procedures.
        session = new ScopedSession(factory);

        Fooable pojo2 = (Fooable) session.load(pojo.getClass(), result);
        assertNotNull(pojo);
        assertEquals(pojo.getId(), pojo2.getId());
        assertEquals(pojo.getFoo(), pojo2.getFoo());
    } finally {
        if (session != null && session.isOpen()) {
            session.close();
        }
        factory.close();
    }
}

From source file:com.referencelogic.xmlormupload.main.XmlormuploadMain.java

License:Open Source License

public void run() {
    try {//from w w w  . jav a  2 s.  co  m
        XMLConfiguration config = new XMLConfiguration(configFileName);
        String sourceDir = config.getString("source.path");
        List allowedExtensions = config.getList("source.extensions");
        int poolSize = config.getInt("threadpool.size");

        String groovySourceDir = config.getString("domainclasses.path");
        List groovyAllowedExtensions = config.getList("domainclasses.extensions");

        if (isDebugging) {
            log.debug("Loaded configuration successfully. Reading groovy class list from: " + groovySourceDir
                    + " with allowed extensions " + groovyAllowedExtensions);
        }

        if (isDebugging) {
            log.debug("Loaded configuration successfully. Reading file list from: " + sourceDir
                    + " with allowed extensions " + allowedExtensions);
        }
        Iterator iter = FileUtils.iterateFiles(new File(sourceDir),
                (String[]) allowedExtensions.toArray(new String[allowedExtensions.size()]), true);
        if (poolSize < 1) {
            poolSize = 5;
        }

        exec = Executors.newFixedThreadPool(poolSize);

        GroovyClassLoader gcl = new GroovyClassLoader();

        ClassLoader ojcl = Thread.currentThread().getContextClassLoader();

        boolean allFilesResolved = false;
        while (!allFilesResolved) {
            Iterator groovyIter = FileUtils.iterateFiles(new File(groovySourceDir),
                    (String[]) groovyAllowedExtensions.toArray(new String[groovyAllowedExtensions.size()]),
                    true);

            allFilesResolved = true;

            while (groovyIter.hasNext()) {
                File groovyFile = (File) groovyIter.next();
                log.info("Trying to parse file " + groovyFile);
                try {
                    Class clazz = gcl.parseClass(groovyFile);
                } catch (IOException ioe) {
                    log.error("Unable to read file " + groovyFile + " to parse class ", ioe);
                } catch (Exception e) {
                    log.error("Unable to parse file " + groovyFile + " ex:" + e);
                    allFilesResolved = false;
                }
            }

        }

        Thread.currentThread().setContextClassLoader(gcl);

        Configuration hibernateConfig = new Configuration();

        SessionFactory sf;
        if (!matchRegex) {
            sf = hibernateConfig.configure(new File("hibernate.config.xml")).buildSessionFactory();
        } else {
            sf = hibernateConfig.configure(new File("hibernate.update.config.xml")).buildSessionFactory();
        }

        log.info("Opened session");

        while (iter.hasNext()) {
            File file = (File) iter.next();
            String filePath = "";
            try {
                filePath = file.getCanonicalPath();
                log.debug("Canonical path being processed is: " + filePath);
            } catch (IOException ioe) {
                log.warn("Unable to get canonical path from file", ioe);
            }
            log.debug("Is matchRegex true? " + matchRegex);
            log.debug("Does filePath match regexStr?" + filePath.matches(matchRegexStr));
            if ((!matchRegex) || (matchRegex && filePath.matches(matchRegexStr))) {
                exec.execute(new Xmlormuploader(file, config, gcl, sf));
            }
        }

        exec.shutdown();
        try {
            while (!exec.isTerminated()) {
                exec.awaitTermination(30, TimeUnit.SECONDS);
            }
        } catch (InterruptedException ie) {
            // Do nothing, going to close database connection anyway        
        }

        sf.close();

    } catch (ConfigurationException cex) {
        log.fatal("Unable to load config file " + configFileName + " to determine configuration.", cex);
    }
}