static void parse(String path, DbConn cnx) throws JqmXmlException
    {
        parse(path, cnx, null);
    }
static void parse ( String path , DbConn cnx ) throws JqmXmlException { parse ( path , cnx , null ) ; }
Will import all JobDef from an XML file. Creates and commits a transaction.

@param path
full or relative path to the deployment descriptor to read.
@param cnx
a database connection to use with no active transaction.
@throws JqmEngineException