public synchronized boolean addConnection(XAXactId xid,
    Object conn) 
{
		if (connectionTable.get(xid) != null)
			return false;
		// put this into the transaction table, if the xid is already
		// present as an in-doubt transaction, we need to remove it from
		// the run time list
		connectionTable.put(xid, conn);
		return true;
}

 public  void boot(boolean create,
    Properties properties) throws StandardException 
{
		// we can only run on jdk1.2 or beyond with JTA and JAVA 20 extension
		// loaded.
		connectionTable = new Hashtable();
		AccessFactory af = 
			(AccessFactory)Monitor.findServiceModule(this, AccessFactory.MODULE);
		rm = (XAResourceManager) af.getXAResourceManager();
		active = true;
}

 public  void cancelXATransaction(XAXactId xid,
    String messageId) throws XAException 
{
		XATransactionState xaState = (XATransactionState) findConnection(xid);
		if (xaState != null) {
			xaState.cancel(messageId);
		}
}

 public synchronized Object findConnection(XAXactId xid) 
{
		return connectionTable.get(xid);
}

 public XAResourceManager getXAResourceManager() 
{
		return rm;
}

Return the XA Resource manager to the XA Connection

 public boolean isActive() 
{
		return active;
}

 public synchronized Object removeConnection(XAXactId xid) 
{
		return connectionTable.remove(xid);
}

 public  void stop() 
{
		active = false;
		for (Enumeration e = connectionTable.elements(); e.hasMoreElements(); ) {
			XATransactionState tranState = (XATransactionState) e.nextElement();
			try {
				tranState.conn.close();
			} catch (java.sql.SQLException sqle) {
			}
		}
		active = false;
}