matlab.net.http.StatusCode - Status code in HTTP response - MATLAB (original) (raw)

• Documentation
• Examples
• Functions
• Apps
• Videos
• Answers

Main Content

Namespace: matlab.net.http

Status code in HTTP response

Description

The StatusCode enumeration class provides identifiers for status codes. This list is from the 2018-09-21 version of the IANA HTTP Status Code registry, https://www.iana.org/assignments/http-status-codes/http-status-codes.xhtml.

Methods

expand all

These methods specialize standard MATLAB® operators and functions for objects in this class.

Examples

collapse all

Use the status code to provide error information.

Send a PUT message to the mathworks.com website.

uri = matlab.net.URI('https://www.mathworks.com'); header = matlab.net.http.field.ContentTypeField('text/plain'); req = matlab.net.http.RequestMessage('put',header,'Data'); resp = send(req, uri);

The website does not allow PUT methods. Display a user-friendly message.

sc = resp.StatusCode; if sc ~= matlab.net.http.StatusCode.OK disp([getReasonPhrase(getClass(sc)),': ',getReasonPhrase(sc)]) disp(resp.StatusLine.ReasonPhrase) end

Client Error: Method Not Allowed Method Not Allowed

The StatusCode methods - char, string, getReasonPhrase, and getClass - provide information about the code and its meaning. Choose a method based on your requirements.

Suppose that your response message contains status code 307. To run this example, create the code.

sc = matlab.net.http.StatusCode(307);

Use the char and the getReasonPhrase methods to return text for the status code meaning. The getReasonPhrase method creates a phrase you can use in messages.

txt = 'TemporaryRedirect'

msg = getReasonPhrase(sc)

msg = 'Temporary Redirect'

Use the string method to return the integer value of the status code as a string.

If your code processes status codes based on status class, use the getClass method.

class = StatusClass enumeration

Redirection

enumeration matlab.net.http.StatusCode

Enumeration members for class 'matlab.net.http.StatusCode':

Continue
SwitchingProtocols
Processing
EarlyHints
OK
Created
Accepted
NonAuthoritativeInformation
NoContent
ResetContent
PartialContent
MultiStatus
AlreadyReported
IMUsed
MultipleChoices
MovedPermanently
Found
SeeOther
NotModified
UseProxy
SwitchProxy
TemporaryRedirect
PermanentRedirect
BadRequest
Unauthorized
PaymentRequired
Forbidden
NotFound
MethodNotAllowed
NotAcceptable
ProxyAuthenticationRequired
RequestTimeout
Conflict
Gone
LengthRequired
PreconditionFailed
PayloadTooLarge
URITooLong
UnsupportedMediaType
RangeNotSatisfiable
ExpectationFailed
MisdirectedRequest
UnprocessableEntity
Locked
FailedDependency
UpgradeRequired
PreconditionRequired
TooManyRequests
RequestHeaderFieldsTooLarge
UnavailableForLegalReasons
InternalServerError
NotImplemented
BadGateway
ServiceUnavailable
GatewayTimeout
HTTPVersionNotSupported
VariantAlsoNegotiates
InsufficientStorage
LoopDetected
Unassigned
NotExtended
NetworkAuthenticationRequired

Version History

Introduced in R2016b