Golang Service.HTTPHandler方法代碼示例

// MountPreflightController mounts the handlers for the CORS preflight requests onto service.
func MountPreflightController(service goa.Service, spec Specification) {
	router := service.HTTPHandler().(*httprouter.Router)
	for _, res := range spec {
		path := res.Path
		if res.IsPathPrefix {
			if strings.HasSuffix(path, "/") {
				path += "*cors"
			} else {
				path += "/*cors"
			}
		}
		var handle httprouter.Handle
		handle, _, tsr := router.Lookup("OPTIONS", path)
		if tsr {
			if strings.HasSuffix(path, "/") {
				path = path[:len(path)-1]
			} else {
				path = path + "/"
			}
			handle, _, _ = router.Lookup("OPTIONS", path)
		}
		if handle == nil {
			h := func(ctx *goa.Context) error {
				return ctx.Respond(200, nil)
			}
			router.OPTIONS(path, goa.NewHTTPRouterHandle(service, "CORS", "preflight", h))
		}
	}
}

// MountBottleController "mounts" a Bottle resource controller on the given service.
func MountBottleController(service goa.Service, ctrl BottleController) {
	router := service.HTTPHandler().(*httprouter.Router)
	var h goa.Handler
	h = func(c *goa.Context) error {
		ctx, err := NewCreateBottleContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Create(ctx)
	}
	router.Handle("POST", "/cellar/accounts/:accountID/bottles", goa.NewHTTPRouterHandle(service, "Bottle", "Create", h))
	service.Info("mount", "ctrl", "Bottle", "action", "Create", "route", "POST /cellar/accounts/:accountID/bottles")
	h = func(c *goa.Context) error {
		ctx, err := NewDeleteBottleContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Delete(ctx)
	}
	router.Handle("DELETE", "/cellar/accounts/:accountID/bottles/:bottleID", goa.NewHTTPRouterHandle(service, "Bottle", "Delete", h))
	service.Info("mount", "ctrl", "Bottle", "action", "Delete", "route", "DELETE /cellar/accounts/:accountID/bottles/:bottleID")
	h = func(c *goa.Context) error {
		ctx, err := NewListBottleContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.List(ctx)
	}
	router.Handle("GET", "/cellar/accounts/:accountID/bottles", goa.NewHTTPRouterHandle(service, "Bottle", "List", h))
	service.Info("mount", "ctrl", "Bottle", "action", "List", "route", "GET /cellar/accounts/:accountID/bottles")
	h = func(c *goa.Context) error {
		ctx, err := NewRateBottleContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Rate(ctx)
	}
	router.Handle("PUT", "/cellar/accounts/:accountID/bottles/:bottleID/actions/rate", goa.NewHTTPRouterHandle(service, "Bottle", "Rate", h))
	service.Info("mount", "ctrl", "Bottle", "action", "Rate", "route", "PUT /cellar/accounts/:accountID/bottles/:bottleID/actions/rate")
	h = func(c *goa.Context) error {
		ctx, err := NewShowBottleContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Show(ctx)
	}
	router.Handle("GET", "/cellar/accounts/:accountID/bottles/:bottleID", goa.NewHTTPRouterHandle(service, "Bottle", "Show", h))
	service.Info("mount", "ctrl", "Bottle", "action", "Show", "route", "GET /cellar/accounts/:accountID/bottles/:bottleID")
	h = func(c *goa.Context) error {
		ctx, err := NewUpdateBottleContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Update(ctx)
	}
	router.Handle("PATCH", "/cellar/accounts/:accountID/bottles/:bottleID", goa.NewHTTPRouterHandle(service, "Bottle", "Update", h))
	service.Info("mount", "ctrl", "Bottle", "action", "Update", "route", "PATCH /cellar/accounts/:accountID/bottles/:bottleID")
}

// MountAccountController "mounts" a Account resource controller on the given service.
func MountAccountController(service goa.Service, ctrl AccountController) {
	router := service.HTTPHandler().(*httprouter.Router)
	var h goa.Handler
	h = func(c *goa.Context) error {
		ctx, err := NewCreateAccountContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Create(ctx)
	}
	router.Handle("POST", "/cellar/accounts", ctrl.NewHTTPRouterHandle("Create", h))
	service.Info("mount", "ctrl", "Account", "action", "Create", "route", "POST /cellar/accounts")
	h = func(c *goa.Context) error {
		ctx, err := NewDeleteAccountContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Delete(ctx)
	}
	router.Handle("DELETE", "/cellar/accounts/:accountID", ctrl.NewHTTPRouterHandle("Delete", h))
	service.Info("mount", "ctrl", "Account", "action", "Delete", "route", "DELETE /cellar/accounts/:accountID")
	h = func(c *goa.Context) error {
		ctx, err := NewShowAccountContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Show(ctx)
	}
	router.Handle("GET", "/cellar/accounts/:accountID", ctrl.NewHTTPRouterHandle("Show", h))
	service.Info("mount", "ctrl", "Account", "action", "Show", "route", "GET /cellar/accounts/:accountID")
	h = func(c *goa.Context) error {
		ctx, err := NewUpdateAccountContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Update(ctx)
	}
	router.Handle("PUT", "/cellar/accounts/:accountID", ctrl.NewHTTPRouterHandle("Update", h))
	service.Info("mount", "ctrl", "Account", "action", "Update", "route", "PUT /cellar/accounts/:accountID")
}

// MountSeriesController "mounts" a Series resource controller on the given service.
func MountSeriesController(service goa.Service, ctrl SeriesController) {
	router := service.HTTPHandler().(*httprouter.Router)
	var h goa.Handler
	h = func(c *goa.Context) error {
		ctx, err := NewCreateSeriesContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Create(ctx)
	}
	router.Handle("POST", "/congo/accounts/:accountID/series", goa.NewHTTPRouterHandle(service, "Series", "Create", h))
	service.Info("mount", "ctrl", "Series", "action", "Create", "route", "POST /congo/accounts/:accountID/series")
	h = func(c *goa.Context) error {
		ctx, err := NewListSeriesContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.List(ctx)
	}
	router.Handle("GET", "/congo/accounts/:accountID/series", goa.NewHTTPRouterHandle(service, "Series", "List", h))
	service.Info("mount", "ctrl", "Series", "action", "List", "route", "GET /congo/accounts/:accountID/series")
	h = func(c *goa.Context) error {
		ctx, err := NewShowSeriesContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Show(ctx)
	}
	router.Handle("GET", "/congo/accounts/:accountID/series/:seriesID", goa.NewHTTPRouterHandle(service, "Series", "Show", h))
	service.Info("mount", "ctrl", "Series", "action", "Show", "route", "GET /congo/accounts/:accountID/series/:seriesID")
	h = func(c *goa.Context) error {
		ctx, err := NewUpdateSeriesContext(c)
		if err != nil {
			return goa.NewBadRequestError(err)
		}
		return ctrl.Update(ctx)
	}
	router.Handle("PATCH", "/congo/accounts/:accountID/series/:seriesID", goa.NewHTTPRouterHandle(service, "Series", "Update", h))
	service.Info("mount", "ctrl", "Series", "action", "Update", "route", "PATCH /congo/accounts/:accountID/series/:seriesID")
}

// MountController mounts the swagger spec controller under "/swagger.json".
func MountController(service goa.Service) {
	service.Info("mount", "ctrl", "Swagger", "action", "Show", "route", "GET /swagger.json")
	h := goa.NewHTTPRouterHandle(service, "Swagger", "Show", getSwagger)
	service.HTTPHandler().(*httprouter.Router).Handle("GET", "/swagger.json", h)
}