public JmsConnectionFactoryImpl(ManagedConnectionFactory mcf,
    ConnectionManager cm) 
{
      
      this.mcf = mcf;
      boolean trace = log.isTraceEnabled();
      if (cm == null)
      {
         // This is standalone usage, no appserver
         this.cm = new JmsConnectionManager();
         if (trace)
            log.trace("Created new connection manager");
      }
      else
         this.cm = cm;
      if (trace)
         log.trace("Using ManagedConnectionFactory=" + mcf + ", ConnectionManager=" + cm);
}

 public Connection createConnection() throws JMSException 
{
      Connection c = new JmsSessionFactoryImpl(mcf, cm, BOTH);
      if (log.isTraceEnabled())
         log.trace("Created connection: " + c);
      return c;
}

 public Connection createConnection(String userName,
    String password) throws JMSException 
{
      JmsSessionFactoryImpl s = new JmsSessionFactoryImpl(mcf, cm, BOTH);
      s.setUserName(userName);
      s.setPassword(password);
      if (log.isTraceEnabled())
         log.trace("Created connection: " + s);
      return s;
}

 public QueueConnection createQueueConnection() throws JMSException 
{
      QueueConnection qc = new JmsSessionFactoryImpl(mcf, cm, QUEUE);
      if (log.isTraceEnabled())
         log.trace("Created queue connection: " + qc);
      return qc;
}

 public QueueConnection createQueueConnection(String userName,
    String password) throws JMSException 
{
      JmsSessionFactoryImpl s = new JmsSessionFactoryImpl(mcf, cm, QUEUE);
      s.setUserName(userName);
      s.setPassword(password);
      if (log.isTraceEnabled())
         log.trace("Created queue connection: " + s);
      return s;
}

 public TopicConnection createTopicConnection() throws JMSException 
{
      TopicConnection tc = new JmsSessionFactoryImpl(mcf, cm, TOPIC);
      if (log.isTraceEnabled())
         log.trace("Created topic connection: " + tc);
      return tc;
}

 public TopicConnection createTopicConnection(String userName,
    String password) throws JMSException 
{
      JmsSessionFactoryImpl s = new JmsSessionFactoryImpl(mcf, cm, TOPIC);
      s.setUserName(userName);
      s.setPassword(password);
      if (log.isTraceEnabled())
         log.trace("Created topic connection: " + s);
      return s;
}

 public Reference getReference() 
{
      return reference;
}

 public  void setReference(Reference reference) 
{
      this.reference = reference;
      if (log.isTraceEnabled())
         log.trace("Using Reference=" + reference);
}