/**
* Short description of method singleton
*
* @access public
* @author Cédric Alfonsi, <*****@*****.**>
* @return core_kernel_versioning_FileProxy
*/
public static function singleton()
{
$returnValue = null;
if (is_null(self::$instance)) {
self::$instance = new core_kernel_versioning_FileProxy();
}
$returnValue = self::$instance;
return $returnValue;
}
/**
* Short description of method resolve
*
* @access public
* @author Lionel Lecaque, <*****@*****.**>
* @param string version
* @return boolean
*/
public function resolve($version)
{
$returnValue = (bool) false;
switch ($version) {
case VERSIONING_FILE_VERSION_MINE:
case VERSIONING_FILE_VERSION_THEIRS:
case VERSIONING_FILE_VERSION_WORKING:
case VERSIONING_FILE_VERSION_BASE:
break;
default:
throw new common_Exception('Invalid Argument');
}
$returnValue = core_kernel_versioning_FileProxy::singleton()->resolve($this, $this->getAbsolutePath(), $version);
return (bool) $returnValue;
}
