Package org.datanucleus

Examples of org.datanucleus.ConnectionFactoryRegistry

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  /**
   * Helper method to determine if the connection factory associated with this
   * manager is transactional.
   */
  public boolean connectionFactoryIsTransactional() {
    ConnectionFactoryRegistry registry = getOMFContext().getConnectionFactoryRegistry();
    DatastoreConnectionFactoryImpl connFactory =
        (DatastoreConnectionFactoryImpl) registry.lookupConnectionFactory(txConnectionFactoryName);
    return connFactory.isTransactional();
  }
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  /**
   * Helper method to determine if the connection factory associated with this
   * manager is transactional.
   */
  public boolean connectionFactoryIsTransactional() {
    ConnectionFactoryRegistry registry = getOMFContext().getConnectionFactoryRegistry();
    DatastoreConnectionFactoryImpl connFactory =
        (DatastoreConnectionFactoryImpl) registry.lookupConnectionFactory(txConnectionFactoryName);
    return connFactory.isTransactional();
  }
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  /**
   * Helper method to determine if the connection factory associated with this
   * manager is transactional.
   */
  public boolean connectionFactoryIsTransactional() {
    ConnectionFactoryRegistry registry = getOMFContext().getConnectionFactoryRegistry();
    DatastoreConnectionFactoryImpl connFactory =
        (DatastoreConnectionFactoryImpl) registry.lookupConnectionFactory(txConnectionFactoryName);
    return connFactory.isTransactional();
  }
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     * @return The Connection
     * @throws NucleusException Thrown if an error occurs getting the connection
     */
    public ManagedConnection getConnection(ObjectManager om)
    {
        ConnectionFactoryRegistry registry = om.getOMFContext().getConnectionFactoryRegistry();
        ConnectionFactory connFactory;
        if (om.getTransaction().isActive())
        {
            connFactory = registry.lookupConnectionFactory(txConnectionFactoryName);
        }
        else
        {
            if (nontxConnectionFactoryName != null)
            {
                connFactory = registry.lookupConnectionFactory(nontxConnectionFactoryName);
            }
            else
            {
                // Some datastores don't define non-tx handling so just fallback to the primary factory
                connFactory = registry.lookupConnectionFactory(txConnectionFactoryName);
            }
        }
        return connFactory.getConnection(om, null);
    }
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     * @return The Connection
     * @throws NucleusException Thrown if an error occurs getting the connection
     */
    public ManagedConnection getConnection(ObjectManager om, Map options)
    {
        ConnectionFactoryRegistry registry = om.getOMFContext().getConnectionFactoryRegistry();
        ConnectionFactory connFactory;
        if (om.getTransaction().isActive())
        {
            connFactory = registry.lookupConnectionFactory(txConnectionFactoryName);
        }
        else
        {
            if (nontxConnectionFactoryName != null)
            {
                connFactory = registry.lookupConnectionFactory(nontxConnectionFactoryName);
            }
            else
            {
                // Some datastores don't define non-tx handling so just fallback to the primary factory
                connFactory = registry.lookupConnectionFactory(txConnectionFactoryName);
            }
        }
        return connFactory.getConnection(om, options);
    }
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     * @return The Connection to the datastore
     * @throws NucleusException if an error occurs getting the connection
     */
    public ManagedConnection getConnection(int isolation_level)
    {
        ConnectionFactoryRegistry registry = omfContext.getConnectionFactoryRegistry();
        ConnectionFactory connFactory = registry.lookupConnectionFactory(nontxConnectionFactoryName);
        Map options = null;
        if (isolation_level >= 0)
        {
            options = new HashMap();
            options.put(Transaction.TRANSACTION_ISOLATION_OPTION, new Integer(isolation_level));
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  /**
   * Helper method to determine if the connection factory associated with this
   * manager is transactional.
   */
  public boolean connectionFactoryIsTransactional() {
    ConnectionFactoryRegistry registry = getOMFContext().getConnectionFactoryRegistry();
    DatastoreConnectionFactoryImpl connFactory =
        (DatastoreConnectionFactoryImpl) registry.lookupConnectionFactory(txConnectionFactoryName);
    return connFactory.isTransactional();
  }
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Related Classes of org.datanucleus.ConnectionFactoryRegistry

  • org.datanucleus.store.AbstractStoreManager
  • org.datanucleus.store.appengine.DatastoreManager
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