/**
* Check if request content-type is in JSON format
*
* @return bool
*/
protected static function isRequestJson()
{
if (null === static::$isJson) {
static::$isJson = false;
$ContentType = static::getRequest()->getHeaders('Content-Type');
if ($ContentType) {
$value = $ContentType->getFieldValue();
static::$isJson = false !== stripos($value, 'application/json');
}
}
return static::$isJson;
}
/**
* Set whether the output should be explicitly JSON.
*
* @param boolean $isJson
* Whether to force json output.
*/
public static function setJson($isJson) {
static::$isJson = $isJson;
}
