errors

Documentation

Index

• Constants
• func AppendError(err error, nonCriticalErrors []error) ([]error, error)
• func ExtractErrors(err error) ([]error, error)
• func HandleError(err error) (int, error)
• func HandleInternalError(response *restful.Response, err error)
• func IsAlreadyExists(err error) bool
• func IsForbidden(err error) bool
• func IsNotFound(err error) bool
• func IsTokenExpired(err error) bool
• func IsUnauthorized(err error) bool
• func LocalizeError(err error) error
• func MergeErrors(errorArraysToMerge ...[]error) (mergedErrors []error)
• func NewBadRequest(reason string) *k8serrors.StatusError
• func NewCSRFValidationFailed() *k8serrors.StatusError
• func NewForbidden(name string, err error) *k8serrors.StatusError
• func NewGenericResponse(code int, serverMessage string) *k8serrors.StatusError
• func NewInternal(reason string) *k8serrors.StatusError
• func NewInvalid(reason string) *k8serrors.StatusError
• func NewNotFound(reason string) *k8serrors.StatusError
• func NewTokenExpired(reason string) *k8serrors.StatusError
• func NewUnauthorized(reason string) *k8serrors.StatusError
• func NewUnexpectedObject(obj runtime.Object) *k8serrors.StatusError

Constants

const (
	MsgDeployNamespaceMismatchError    = "MSG_DEPLOY_NAMESPACE_MISMATCH_ERROR"
	MsgDeployEmptyNamespaceError       = "MSG_DEPLOY_EMPTY_NAMESPACE_ERROR"
	MsgLoginUnauthorizedError          = "MSG_LOGIN_UNAUTHORIZED_ERROR"
	MsgForbiddenError                  = "MSG_FORBIDDEN_ERROR"
	MsgDashboardExclusiveResourceError = "MSG_DASHBOARD_EXCLUSIVE_RESOURCE_ERROR"
	MsgTokenExpiredError               = "MSG_TOKEN_EXPIRED_ERROR"
	MsgCSRFValidationError             = "MSG_CSRF_VALIDATION_ERROR"
)

Errors that can be used directly without localizing

Functions

func AppendError

func AppendError(err error, nonCriticalErrors []error) ([]error, error)

AppendError handles single error, that occurred during API GET call. If it is not critical, then it will be returned as a part of error array. Otherwise, it will be returned as a second value. Usage of this functions allows to distinguish critical errors from non-critical ones. It is needed to handle them in a different way.

func ExtractErrors

func ExtractErrors(err error) ([]error, error)

ExtractErrors handles single error, that occurred during API GET call. If it is not critical, then it will be returned as a part of error array. Otherwise, it will be returned as a second value. Usage of this function allows to distinguish critical errors from non-critical ones. It is needed to handle them in a different way.

func HandleError

func HandleError(err error) (int, error)

func HandleInternalError

func HandleInternalError(response *restful.Response, err error)

HandleInternalError writes the given error to the response and sets appropriate HTTP status headers.

func IsAlreadyExists

func IsAlreadyExists(err error) bool

IsAlreadyExists determines if a specified resource already exists.

func IsForbidden

func IsForbidden(err error) bool

IsForbidden determines if request has been forbidden and requires extra privileges for the user.

func IsNotFound

func IsNotFound(err error) bool

func IsTokenExpired

func IsTokenExpired(err error) bool

IsTokenExpired determines if the error is an error which errStatus message is MsgTokenExpiredError

func IsUnauthorized

func IsUnauthorized(err error) bool

IsUnauthorized determines if request is unauthorized and requires authentication by the user.

func LocalizeError

func LocalizeError(err error) error

LocalizeError returns error code (string) that can be used by frontend to localize error message.

func MergeErrors

func MergeErrors(errorArraysToMerge ...[]error) (mergedErrors []error)

MergeErrors merges multiple non-critical error arrays into one array.

func NewBadRequest

func NewBadRequest(reason string) *k8serrors.StatusError

NewBadRequest creates an error that indicates that the request is invalid and can not be processed.

func NewCSRFValidationFailed

func NewCSRFValidationFailed() *k8serrors.StatusError

func NewForbidden

func NewForbidden(name string, err error) *k8serrors.StatusError

func NewGenericResponse

func NewGenericResponse(code int, serverMessage string) *k8serrors.StatusError

NewGenericResponse return a statusError which is an error intended for consumption by a REST API server; it can also be reconstructed by clients from a REST response. Public to allow easy type switches by switch the error code.

func NewInternal

func NewInternal(reason string) *k8serrors.StatusError

NewInternal return a statusError which is an error intended for consumption by a REST API server; it can also be reconstructed by clients from a REST response. Public to allow easy type switches.

func NewInvalid

func NewInvalid(reason string) *k8serrors.StatusError

NewInvalid return a statusError which is an error intended for consumption by a REST API server; it can also be reconstructed by clients from a REST response. Public to allow easy type switches.

func NewNotFound

func NewNotFound(reason string) *k8serrors.StatusError

NewNotFound return a statusError which is an error intended for consumption by a REST API server; it can also be reconstructed by clients from a REST response. Public to allow easy type switches.

func NewTokenExpired

func NewTokenExpired(reason string) *k8serrors.StatusError

NewTokenExpired return a statusError which is an error intended for consumption by a REST API server; it can also be reconstructed by clients from a REST response. Public to allow easy type switches.

func NewUnauthorized

func NewUnauthorized(reason string) *k8serrors.StatusError

NewUnauthorized returns an error indicating the client is not authorized to perform the requested action.

func NewUnexpectedObject

func NewUnexpectedObject(obj runtime.Object) *k8serrors.StatusError

NewUnexpectedObject return a statusError which is an error intended for consumption by a REST API server; it can also be reconstructed by clients from a REST response. Public to allow easy type switches.