* @author Jordi Boggiano <j.boggiano@seld.be>
* @author Johannes M. Schmitt <schmittjoh@gmail.com>
* @author Lukas Kahwe Smith <smith@pooteeweet.org>
+ *
+ * @final since version 3.3.
*/
-class ChainEncoder implements EncoderInterface
+class ChainEncoder implements EncoderInterface /*, ContextAwareEncoderInterface*/
{
protected $encoders = array();
protected $encoderByFormat = array();
*/
final public function encode($data, $format, array $context = array())
{
- return $this->getEncoder($format)->encode($data, $format, $context);
+ return $this->getEncoder($format, $context)->encode($data, $format, $context);
}
/**
* {@inheritdoc}
*/
- public function supportsEncoding($format)
+ public function supportsEncoding($format/*, array $context = array()*/)
{
+ $context = func_num_args() > 1 ? func_get_arg(1) : array();
+
try {
- $this->getEncoder($format);
+ $this->getEncoder($format, $context);
} catch (RuntimeException $e) {
return false;
}
* Checks whether the normalization is needed for the given format.
*
* @param string $format
+ * @param array $context
*
* @return bool
*/
- public function needsNormalization($format)
+ public function needsNormalization($format/*, array $context = array()*/)
{
- $encoder = $this->getEncoder($format);
+ $context = func_num_args() > 1 ? func_get_arg(1) : array();
+ $encoder = $this->getEncoder($format, $context);
if (!$encoder instanceof NormalizationAwareInterface) {
return true;
}
if ($encoder instanceof self) {
- return $encoder->needsNormalization($format);
+ return $encoder->needsNormalization($format, $context);
}
return false;
* Gets the encoder supporting the format.
*
* @param string $format
+ * @param array $context
*
* @return EncoderInterface
*
* @throws RuntimeException if no encoder is found
*/
- private function getEncoder($format)
+ private function getEncoder($format, array $context)
{
if (isset($this->encoderByFormat[$format])
&& isset($this->encoders[$this->encoderByFormat[$format]])
}
foreach ($this->encoders as $i => $encoder) {
- if ($encoder->supportsEncoding($format)) {
+ if ($encoder->supportsEncoding($format, $context)) {
$this->encoderByFormat[$format] = $i;
return $encoder;