LockedStatusProvider
Description
LockedStatusProvider
is a trait. It adds a getHttpStatus()
method to your entity, value object or exception. This method returns a HttpStatus
value object that represents the status HTTP 423 Locked.
LockedStatusProvider
satisfies the HttpStatusProvider
and HttpException
interfaces.
Public Interface
LockedStatusProvider
has the following public interface:
// LockedStatusProvider lives in this namespace
namespace GanbaroDigital\HttpStatus\StatusProviders\RequestError;
// our return types
use GanbaroDigital\HttpStatus\StatusValues\RequestError\LockedStatus;
trait LockedStatusProvider
{
/**
* returns the HTTP status code that best represents this object
*
* @return LockedStatus
*/
public function getHttpStatus();
}
How To Use
In Value Objects and Entities
Use this trait in any value object or entity that maps onto the HTTP 423 status.
use GanbaroDigital\HttpStatus\Interfaces\HttpStatusProvider;
use GanbaroDigital\HttpStatus\StatusProviders\RequestError\LockedStatusProvider;
class MyValueObject implements HttpStatusProvider
{
// adds getHttpStatus()
use LockedStatusProvider;
}
PHP does not let traits implement interfaces. Your value object or entity will need to implement the HttpStatusProvider
interface explicitly.
In Exceptions
Use this trait in any exception that maps onto the HTTP 423 status.
use GanbaroDigital\HttpStatus\Interfaces\HttpRequestErrorException;
use GanbaroDigital\HttpStatus\StatusProviders\RequestError\LockedStatusProvider;
class MyException implements HttpRequestErrorException
{
// adds getHttpStatus()
use LockedStatusProvider;
}
PHP does not let traits implement interfaces. Your value object or entity will need to implement the HttpRequestErrorException
interface explicitly.
Class Contract
Here is the contract for this class:
GanbaroDigital\HttpStatus\StatusProviders\RequestError\LockedStatusProvider
[x] Can instantiate class that uses this trait
[x] Returns locked status
Class contracts are built from this class's unit tests.
Future releases of this class may add to this contract. New additions may include:
- clarifying existing behaviour (e.g. stricter contract around input or return types)
- add new behaviours (e.g. extra class methods)
When you use this class, you can only rely on the behaviours documented by this contract.
If you:
- find other ways to use this class,
- or depend on behaviours that are not covered by a unit test,
- or depend on undocumented internal states of this class,
... your code may not work in the future.
Notes
LockedStatusProvider
returns a new instance ofLockedStatus
each time you callgetHttpStatus()
.
See Also
LockedStatus
- the HTTP status value object returned by this traitHttpStatusProvider
- interface that your value object or entity should implementHttpRequestErrorException
- interface that your exception should implement