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fix https://github.com/kataras/iris/issues/1450 and continue on implementing 1449

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Former-commit-id: 617f64d061e88f050a443ea1751fa244164656c5
This commit is contained in:
Gerasimos (Makis) Maropoulos
2020-02-14 23:34:56 +02:00
parent 09a410c6cb
commit c13fd84354
24 changed files with 581 additions and 144 deletions
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21
hero/func_result.go
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@@ -20,23 +20,6 @@ type Result interface {
Dispatch(ctx context.Context)
}
type (
// ErrorHandler is the optional interface to handle errors per hero func,
// see `mvc/Application#HandleError` for MVC application-level error handler registration too.
ErrorHandler interface {
HandleError(ctx context.Context, err error)
}
// ErrorHandlerFunc implements the `ErrorHandler`.
// It describes the type defnition for an error handler.
ErrorHandlerFunc func(ctx context.Context, err error)
)
// HandleError fires when the `DispatchFuncResult` returns a non-nil error.
func (fn ErrorHandlerFunc) HandleError(ctx context.Context, err error) {
fn(ctx, err)
}
var defaultFailureResponse = Response{Code: DefaultErrStatusCode}
// Try will check if "fn" ran without any panics,
@@ -180,7 +163,7 @@ func DispatchCommon(ctx context.Context,
// Result or (Result, error) and so on...
//
// where Get is an HTTP METHOD.
func DispatchFuncResult(ctx context.Context, errorHandler ErrorHandler, values []reflect.Value) {
func DispatchFuncResult(ctx context.Context, errorHandler di.ErrorHandler, values []reflect.Value) {
if len(values) == 0 {
return
}
@@ -314,7 +297,7 @@ func DispatchFuncResult(ctx context.Context, errorHandler ErrorHandler, values [
if errorHandler != nil {
errorHandler.HandleError(ctx, value)
break
return
}
err = value