IMUsedStatusProvider
Description
IMUsedStatusProvider
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 226 IM Used.
IMUsedStatusProvider
satisfies the HttpStatusProvider
and HttpException
interfaces.
Public Interface
IMUsedStatusProvider
has the following public interface:
// IMUsedStatusProvider lives in this namespace
namespace GanbaroDigital\HttpStatus\StatusProviders\Successful;
// our return types
use GanbaroDigital\HttpStatus\StatusValues\Successful\IMUsedStatus;
trait IMUsedStatusProvider
{
/**
* returns the HTTP status code that best represents this object
*
* @return IMUsedStatus
*/
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 226 status.
use GanbaroDigital\HttpStatus\Interfaces\HttpStatusProvider;
use GanbaroDigital\HttpStatus\StatusProviders\Successful\IMUsedStatusProvider;
class MyValueObject implements HttpStatusProvider
{
// adds getHttpStatus()
use IMUsedStatusProvider;
}
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 226 status.
use GanbaroDigital\HttpStatus\Interfaces\HttpSuccessfulException;
use GanbaroDigital\HttpStatus\StatusProviders\Successful\IMUsedStatusProvider;
class MyException implements HttpSuccessfulException
{
// adds getHttpStatus()
use IMUsedStatusProvider;
}
PHP does not let traits implement interfaces. Your value object or entity will need to implement the HttpSuccessfulException
interface explicitly.
In practice, it would be very unusual to use an exception to represent a HTTP 2xx status code.
Class Contract
Here is the contract for this class:
GanbaroDigital\HttpStatus\StatusProviders\Successful\IMUsedStatusProvider
[x] Can instantiate class that uses this trait
[x] Returns i m used 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
IMUsedStatusProvider
returns a new instance ofIMUsedStatus
each time you callgetHttpStatus()
.
See Also
IMUsedStatus
- the HTTP status value object returned by this traitHttpStatusProvider
- interface that your value object or entity should implementHttpSuccessfulException
- interface that your exception should implement