public function setDataFile($path)
    {
        if (false === file_exists($path)) {
            throw new \Exception(sprintf("%s does not exist", $path));
        }   
        
        $this->path = $path;
        
        return true;
    }
public function setDataFile($path)
    {
        if (false === file_exists($path)) {
            throw new \Exception(sprintf("%s does not exist", $path));
        }   
        
        $this->path = $path;
        
        return true;
    }
public function setDataFile ( $ path ) { if ( false === file_exists ( $ path ) ) { throw new \ Exception ( sprintf ( "%s does not exist" , $ path ) ) ; } $ this -> path = $ path ; return true ; }
Set path to sqlite file

@param string
@return bool
Set path to sqlite file