/**
* Patch an existing $device with a $patchingDevice
* @param WURFL_Xml_ModelDevice $device
* @param WURFL_Xml_ModelDevice $patchingDevice
* @return WURFL_Xml_ModelDevice Patched device
*/
public function patch($device, $patchingDevice)
{
if (!$this->haveSameId($device, $patchingDevice)) {
return $patchingDevice;
}
$groupIdCapabilitiesMap = WURFL_WURFLUtils::array_merge_recursive_unique($device->getGroupIdCapabilitiesMap(), $patchingDevice->getGroupIdCapabilitiesMap());
return new WURFL_Xml_ModelDevice($device->id, $device->userAgent, $device->fallBack, $device->actualDeviceRoot, $device->specific, $groupIdCapabilitiesMap);
}
/**
* Pathces a single device with a device from the patch file
*
* @param WURFL_Xml_ModelDevice $device
* @param WURFL_Xml_ModelDevice $patchingDevice
* @return WURFL_Xml_ModelDevice
*/
private function patchSingleDevice($device, $patchingDevice) {
if (strcmp($patchingDevice->userAgent, $device->userAgent) !== 0) {
$message = "Patch Device : " .$patchingDevice->id . " can't ovveride user agent " . $device->userAgent . " with " . $patchingDevice->userAgent;
throw new WURFL_WURFLException($message);
}
$groupIdCapabilitiesMap = WURFL_WURFLUtils::array_merge_recursive_unique($device->getGroupIdCapabilitiesMap(), $patchingDevice->getGroupIdCapabilitiesMap());
return new WURFL_Xml_ModelDevice($device->id, $device->userAgent, $device->fallBack, $device->actualDeviceRoot, $groupIdCapabilitiesMap);
}