Example usage for org.hibernate SessionFactory getCurrentSession

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.netman.NetworksProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
public ManagedNetwork getManagedNetwork(String name) {
    if (name == null || name.trim().length() == 0) {
        return null;
    }/* w w  w  .  j ava  2  s .c o m*/

    try {
        boolean ownTransaction = TransactionElf.beginOrJoinTransaction();

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

        Criteria criteria = session.createCriteria(ManagedNetwork.class).add(Restrictions.eq(NAME, name));
        ManagedNetwork network = (ManagedNetwork) criteria.uniqueResult();

        if (ownTransaction) {
            TransactionElf.commit();
        }

        return network;
    } catch (RuntimeException e) {
        TransactionElf.rollback();
        throw e;
    }
}

From source file:org.xerela.provider.netman.NetworksProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
@SuppressWarnings("unchecked")
public List<String> getManagedNetworkNames() {
    try {/*from  w w w . j  a v a 2 s . com*/
        boolean ownTransaction = TransactionElf.beginOrJoinTransaction();

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

        SQLQuery query = session.createSQLQuery("SELECT name FROM managed_network ORDER BY name"); //$NON-NLS-1$
        List<?> list = query.list();

        if (ownTransaction) {
            TransactionElf.commit();
        }

        if (list != null) {
            return (List<String>) list;
        }

        return new ArrayList<String>();
    } catch (RuntimeException e) {
        TransactionElf.rollback();
        throw e;
    }
}

From source file:org.xerela.provider.netman.NetworksProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
public ManagedNetwork getDefaultManagedNetwork() {
    rwLock.readLock().lock();// w ww . j a  va2  s  .com

    try {
        if (defaultNetwork != null) {
            return defaultNetwork;
        }

        boolean ownTransaction = TransactionElf.beginOrJoinTransaction();

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

        Criteria criteria = session.createCriteria(ManagedNetwork.class).add(Restrictions.eq(IS_DEFAULT, true));
        defaultNetwork = (ManagedNetwork) criteria.uniqueResult();

        if (ownTransaction) {
            TransactionElf.commit();
        }

        return defaultNetwork;
    } catch (HibernateException he) {
        TransactionElf.rollback();
        throw he;
    } finally {
        rwLock.readLock().unlock();
    }
}

From source file:org.xerela.provider.netman.NetworksProvider.java

License:Mozilla Public License

/** {@inheritDoc} */
public void setDefaultManagedNetwork(String name) {
    if (name == null || name.length() == 0) {
        return;//  w  w w  . ja  v a  2  s  .c o m
    }

    rwLock.writeLock().lock();
    try {
        boolean ownTransaction = TransactionElf.beginOrJoinTransaction();

        ManagedNetwork newDefault = getManagedNetwork(name);
        if (newDefault == null) {
            return;
        }
        ManagedNetwork currentDefault = getDefaultManagedNetwork();

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

        if (currentDefault != null) {
            currentDefault.setDefault(false);
            session.update(currentDefault);
            defaultNetwork = null;
        }

        newDefault.setDefault(true);
        session.update(newDefault);

        if (ownTransaction) {
            TransactionElf.commit();
        }
    } catch (Exception e) {
        TransactionElf.rollback();
        throw new RuntimeException(e);
    } finally {
        rwLock.writeLock().unlock();
    }
}

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

License:Mozilla Public License

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

    ZPrincipal zprincipal = (ZPrincipal) session.get(ZPrincipal.class, username);
    zprincipal.setMD5Password(SecurityElf.calcMD5(username, password));
    session.update(zprincipal);/*from  ww w . j av a  2 s  .  c om*/
}

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

License:Mozilla Public License

/** {@inheritDoc} */
public void changeMyPassword(String password) {
    // Get the invoking user
    Principal principal = SecurityProviderActivator.getSecurityService().getUserSession().getPrincipal();

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

    ZPrincipal zprincipal = (ZPrincipal) session.get(ZPrincipal.class, principal.getName());
    zprincipal.setMD5Password(SecurityElf.calcMD5(principal.getName(), password));
    session.update(zprincipal);/*from   ww  w .j  av a  2s  .  c  o m*/
}

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

License:Mozilla Public License

/** {@inheritDoc} */
public ZRole getRole(String role) {
    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    ZRole zrole = (ZRole) session.get(ZRole.class, role);

    if (zrole != null) {

        // Expand ORG_XERELA_ACCESS_ALL permission into all available permissions.
        if (zrole.hasPermission(ORG_XERELA_ACCESS_ALL)) {
            // We're about to change the ZRole object at runtime, we don't want these
            // changes persisted
            session.setReadOnly(zrole, true);

            Set<String> permissions = new HashSet<String>();
            for (String perm : getAvailablePermissions()) {
                String[] split = perm.split("="); //$NON-NLS-1$
                permissions.add(split[0]);
            }/*from   w ww  .j av  a  2  s  . co  m*/
            zrole.setPermissionSet(permissions);
        }
    }

    return zrole;
}

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

License:Mozilla Public License

/** {@inheritDoc} */
public void createRole(String role, List<String> permissions) {
    SessionFactory sessionFactory = SecurityProviderActivator.getSessionFactory();
    Session session = sessionFactory.getCurrentSession();

    ZRole zrole = new ZRole(role);
    Set<String> permSet = new HashSet<String>();
    permSet.addAll(permissions);//from  w  w  w . ja v  a  2s .  com

    zrole.setPermissionSet(permSet);
    session.save(zrole);
}

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

License:Mozilla Public License

/** {@inheritDoc} */
public void updateRole(ZRole zrole) {
    if (zrole.getName().equals(ADMINISTRATOR_ROLE)) {
        throw new SecurityException("Updating the Administrator role is not allowed."); //$NON-NLS-1$
    }//from   w  ww.j ava  2 s  .co  m

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

    session.update(zrole);
}

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

License:Mozilla Public License

/** {@inheritDoc} */
public void deleteRole(String role) {
    if (role.equals(ADMINISTRATOR_ROLE)) {
        throw new SecurityException("Deleting the Administrator role is not allowed."); //$NON-NLS-1$
    }//w w w .  ja  va2  s  .  c om

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

    session.delete(new ZRole(role));
}