/**
* To instanciate correct writer from content type.
*
* @param string $contentType Writer Type
* (Atom, json etc..) which implements IOdataWriter interface.
* @param array $writerParams Parameters to writer
*
* @return Returns an instance of writer specialized for
*/
public static function getWriter($contentType, $writerParams)
{
if (!array_key_exists(WRITERS, $contentType)) {
if ($contetType == 'atom') {
self::$WRITERS[$contetType] = new AtomODataWriter($writerParams);
} else {
if ($contetType == 'json') {
self::$WRITERS[$contetType] = new JSONODataWriter($writerParams);
} else {
ODataException::CreateInternalServerError('unsupported type');
}
}
return $self::$writers[$contentType];
}
}
