Example usage for org.hibernate SessionFactory getCurrentSession

List of usage examples for org.hibernate SessionFactory getCurrentSession

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Introduction

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

Prototype

Session getCurrentSession() throws HibernateException;

Source Link

Document

Obtains the current session.

Usage

From source file:org.xerela.provider.security.SecurityProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
public void createUser(String username, String fullName, String email, String password, String role) {
    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    ZRole zrole = getRole(role);//ww  w  .  j  a  v a  2  s  . c  o m
    ZPrincipal newUser = new ZPrincipal(username, fullName, email, SecurityElf.calcMD5(username, password),
            zrole);
    session.save(newUser);
}

From source file:org.xerela.provider.security.SecurityProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
public void updateUser(String username, String fullName, String email, String role) {
    if (username.equals(ADMIN_USER) && !role.equals(ADMINISTRATOR_ROLE)) {
        throw new SecurityException("You cannot change the role of the 'admin' account."); //$NON-NLS-1$
    }//from  w w  w  .j av  a2 s  .c o m

    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    ZPrincipal principal = (ZPrincipal) session.get(ZPrincipal.class, username);
    if (principal != null) {
        principal.setFullName(fullName);
        principal.setEmail(email);
        ZRole newRole = (ZRole) session.get(ZRole.class, role);
        if (newRole == null) {
            throw new SecurityException("Specified role " + role + " does not exist."); //$NON-NLS-1$ //$NON-NLS-2$
        }
        principal.setRole(newRole);
        session.update(principal);
    }
}

From source file:org.xerela.provider.security.SecurityProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
public void deleteUser(String username) {
    if (username.equals(ADMIN_USER)) {
        throw new SecurityException("You cannot delete Administrator role."); //$NON-NLS-1$
    }/*from  w  ww  .  j ava2s.c o  m*/

    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    ZPrincipal principal = (ZPrincipal) session.get(ZPrincipal.class, username);
    session.delete(principal);
}

From source file:org.xerela.provider.security.SecurityProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
@SuppressWarnings("unchecked")
public List<ZPrincipal> listUsers() {
    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    Criteria criteria = session.createCriteria(ZPrincipal.class);
    List<ZPrincipal> list = criteria.list();

    Collections.sort(list, new Comparator<ZPrincipal>() {
        public int compare(ZPrincipal p1, ZPrincipal p2) {
            return p1.getName().compareToIgnoreCase(p2.getName());
        }/*from   w w  w .  ja va2s .  c o  m*/
    });

    return list;
}

From source file:org.xerela.provider.security.SecurityProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
@SuppressWarnings("unchecked")
public List<ZRole> getAvailableRoles() {
    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    Criteria criteria = session.createCriteria(ZRole.class);

    List<ZRole> list = new ArrayList<ZRole>();
    for (ZRole role : (List<ZRole>) criteria.list()) {
        session.evict(role);/*from  www  .jav a 2  s  .co  m*/
        if (role.getName().equals(ADMINISTRATOR_ROLE)) {
            list.add(getRole(ADMINISTRATOR_ROLE));
        } else {
            list.add(role);
        }
    }

    return list;
}

From source file:org.xerela.provider.telemetry.DiscoveryEventHandler.java

License:Mozilla Public License

/**
 * Update the timestamp on the device//from   w w  w .j  a v a 2  s.  c o  m
 * @param deviceId
 */
private void updateDeviceStatus(int deviceId) {
    SessionFactory factory = TelemetryActivator.getSessionFactory();
    Session session = factory.getCurrentSession();

    ZDeviceStatus deviceStatus = (ZDeviceStatus) session.get(ZDeviceStatus.class, deviceId);
    if (deviceStatus != null) {
        deviceStatus.setLastTelemetry(new Date());
        session.saveOrUpdate(deviceStatus);
    }

}

From source file:org.xerela.provider.telemetry.DiscoveryEventHandler.java

License:Mozilla Public License

private void deleteOldRecords(DiscoveryEvent discoveryEvent) {
    SessionFactory sessionFactory = TelemetryActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    session.createSQLQuery(//from   w  w  w  .  j a v a2s . com
            "DELETE FROM " + ARP_TABLE + " WHERE " + DEVICE_ID + " = " + discoveryEvent.getDeviceId())
            .executeUpdate();
    session.createSQLQuery(
            "DELETE FROM " + XDP_TABLE + " WHERE " + DEVICE_ID + " = " + discoveryEvent.getDeviceId())
            .executeUpdate();
    session.createSQLQuery(
            "DELETE FROM " + MAC_TABLE + " WHERE " + DEVICE_ID + " = " + discoveryEvent.getDeviceId())
            .executeUpdate();
    session.createSQLQuery(
            "DELETE FROM " + ROUTING_TABLE + " WHERE " + DEVICE_ID + " = " + discoveryEvent.getDeviceId())
            .executeUpdate();
}

From source file:org.xerela.server.job.backup.BackupTask.java

License:Mozilla Public License

/** {@inheritDoc} */
@Override/*  ww  w.j  av a 2s. co  m*/
protected Outcome performTask(CredentialSet credentialSet, ProtocolSet protocolSet,
        ConnectionPath connectionPath) throws Exception {
    ZDeviceCore device = getDevice();
    String ipAddress = device.getIpAddress();
    String adapterId = device.getAdapterId();
    String deviceId = Integer.toString(device.getDeviceId());
    SessionFactory sessionFactory = CoreJobsActivator.getSessionFactory();

    String backupOutput = null;
    File modelXmlFile = null;

    boolean success = false;
    TransactionElf.beginOrJoinTransaction(); // This thread OWNS this transaction

    try {
        // Execute the backup
        backupOutput = AdapterEndpointElf.getEndpoint(Backup.class, adapterId).backup(connectionPath);
        String filename = (ipAddress + "_backup.xml").replaceAll(":+", "."); //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
        modelXmlFile = StringElf.stringToTempFile(filename, backupOutput);
        backupOutput = null;

        Session currentSession = sessionFactory.getCurrentSession();
        StaxProcessor processor = new StaxProcessor();
        processor.process(device, modelXmlFile);

        currentSession.flush();

        // Save the protocol set and credential set that were both successfully used to backup the device
        // and map this information to the device itself.
        CredentialsProvider credProvider = CoreJobsActivator.getCredentialsProvider();
        credProvider.mapDeviceToProtocolSet(deviceId, protocolSet);
        credProvider.mapDeviceToCredentialSet(deviceId, credentialSet);

        success = true;

        return Outcome.SUCCESS;

    }
    // TODO dwhite: This is for checking to see the contents of a problematic XML related to
    // bug #635 (http://bugs.xerela.org/show_bug.cgi?id=635)
    catch (XMLStreamException xse) {
        throw new XMLStreamException(
                xse.getMessage() + "\nProblematic XML:\n" + (backupOutput != null ? backupOutput : "null"),
                xse);
    } finally {
        if (modelXmlFile != null && modelXmlFile.exists()) {
            modelXmlFile.delete();
        }

        if (success) {
            TransactionElf.commit();
        } else {
            TransactionElf.rollback();
        }
    }
}

From source file:org.xerela.server.job.backup.DeviceInterfacePersister.java

License:Mozilla Public License

/** {@inheritDoc} */
public void endDocument(XMLEvent xmlEvent) {
    boolean sameIpSpace = !nattedIp();

    SessionFactory factory = CoreJobsActivator.getSessionFactory();
    Session session = factory.getCurrentSession();

    String hql = "DELETE " + InterfaceIpAddress.class.getName() + " WHERE device_id = " + device.getDeviceId();
    session.createQuery(hql).executeUpdate();

    // Prepare for batching ... see http://www.hibernate.org/hib_docs/reference/en/html/batch.html
    session.flush();/* w  w  w.j  a va2 s .c  o  m*/
    session.clear();

    int batchCount = 0;
    for (InterfaceIpAddress intIp : interfaceIps) {
        intIp.setSameIpSpace(sameIpSpace);
        session.save(intIp);
        if (batchCount++ % BATCH_SIZE == 0) {
            session.flush();
            session.clear();
        }
    }
}

From source file:org.xerela.server.job.backup.DeviceStatusBackupPersister.java

License:Mozilla Public License

/** {@inheritDoc} */
public void setDevice(ZDeviceCore device) {
    // We're ALWAYS called within the context of a transaction.
    SessionFactory factory = CoreJobsActivator.getSessionFactory();
    Session session = factory.getCurrentSession();

    deviceStatus = (ZDeviceStatus) session.get(ZDeviceStatus.class, device.getDeviceId());
    if (deviceStatus == null) {
        deviceStatus = new ZDeviceStatus();
        deviceStatus.setDeviceId(device.getDeviceId());
    }/*from   w  ww .  ja  v  a 2s  . c  o m*/

    adapterMetadata = CoreJobsActivator.getAdapterService().getAdapterMetadata(device.getAdapterId());
}