Beispiel #1
0
func petByID(id int64) (*Pet, error) {
	for _, pet := range pets {
		if pet.ID == id {
			return &pet, nil
		}
	}
	return nil, errors.NotFound("not found: pet %d", id)
}
func deleteItem(id int64) error {
	itemsLock.Lock()
	defer itemsLock.Unlock()

	_, exists := items[id]
	if !exists {
		return errors.NotFound("not found: item %d", id)
	}

	delete(items, id)
	return nil
}
func updateItem(id int64, item *models.Item) error {
	if item == nil {
		return errors.New(500, "item must be present")
	}

	itemsLock.Lock()
	defer itemsLock.Unlock()

	_, exists := items[id]
	if !exists {
		return errors.NotFound("not found: item %d", id)
	}

	item.ID = id
	items[id] = item
	return nil
}
Beispiel #4
0
func newRouter(ctx *Context, next http.Handler) http.Handler {
	if ctx.router == nil {
		ctx.router = DefaultRouter(ctx.spec, ctx.api)
	}
	basePath := ctx.spec.BasePath()
	isRoot := basePath == "" || basePath == "/"
	for strings.HasSuffix(basePath, "/") {
		basePath = basePath[:len(basePath)-1]
	}

	return http.HandlerFunc(func(rw http.ResponseWriter, r *http.Request) {
		defer context.Clear(r)
		// use context to lookup routes
		if isRoot {
			if _, ok := ctx.RouteInfo(r); ok {
				next.ServeHTTP(rw, r)
				return
			}
		} else {
			ep := r.URL.EscapedPath()
			if p := strings.TrimPrefix(ep, basePath); len(p) < len(ep) {
				r.URL.Path = p
				if _, ok := ctx.RouteInfo(r); ok {
					next.ServeHTTP(rw, r)
					return
				}
			}
		}
		// Not found, check if it exists in the other methods first
		if others := ctx.AllowedMethods(r); len(others) > 0 {
			ctx.Respond(rw, r, ctx.analyzer.RequiredProduces(), nil, errors.MethodNotAllowed(r.Method, others))
			return
		}

		ctx.Respond(rw, r, ctx.analyzer.RequiredProduces(), nil, errors.NotFound("path %s was not found", r.URL.Path))
	})
}
Beispiel #5
0
// NotFound the default not found responder for when no route has been matched yet
func (c *Context) NotFound(rw http.ResponseWriter, r *http.Request) {
	c.Respond(rw, r, []string{c.api.DefaultProduces()}, nil, errors.NotFound("not found"))
}