| public factory ( string $command, Horde_SyncMl_XmlOutput &$outputHandler ) : Horde_SyncMl_Command | ||
| $command | string | The type of the concrete Horde_SyncMl_Comment subclass to return. |
| $outputHandler | Horde_SyncMl_XmlOutput | A Horde_SyncMl_XmlOutput object. |
| return | Horde_SyncMl_Command | The newly created concrete Horde_SyncMl_Command instance, or false on error. |
public function &factory($command, &$outputHandler)
{
$command = basename($command);
$class = 'Horde_SyncMl_Command_' . $command;
if (class_exists($class)) {
$cmd = new $class($outputHandler);
} else {
$msg = 'Class definition of ' . $class . ' not found.';
$GLOBALS['backend']->logMessage($msg, __FILE__, __LINE__, 'ERR');
$cmd = PEAR::raiseError($msg);
}
return $cmd;
} /**
* Callback public function called by WBXML parser.
*/
public function startElement($uri, $element, $attrs)
{
$this->_Stack[] = $element;
// <SyncML>: don't do anyhting yet
if (count($this->_Stack) == 1) {
return;
}
// header or body?
if ($this->_Stack[1] == 'SyncHdr') {
if (count($this->_Stack) == 2) {
$this->_currentCommand = new Horde_SyncMl_Command_SyncHdr($this->_xmlWriter);
}
$this->_currentCommand->startElement($uri, $element, $attrs);
} else {
switch (count($this->_Stack)) {
case 2:
// <SyncBody>: do nothing yet
break;
case 3:
// new Command:
// <SyncML><SyncBody><[Command]>
$this->_currentCommand =& Horde_SyncMl_Command::factory($element, $this->_xmlWriter);
$this->_currentCommand->startElement($uri, $element, $attrs);
break;
default:
// pass on to current command handler:
// <SyncML><SyncBody><Command><...>
$this->_currentCommand->startElement($uri, $element, $attrs);
break;
}
}
}
