action

Documentation

Overview

Package action provides functions for search of actions among methods of a package and checking whether they are actions with special meaning (such as Before or After) or just regular actions.

Index

• Constants
• Variables
• func After(f *reflect.Func) bool
• func Before(f *reflect.Func) bool
• func Func(pkg *reflect.Package) func(f *reflect.Func) bool
• func Regular(f *reflect.Func) bool

Constants

const (
	// Interface is an interface that should be implemented
	// by types that are being returned from actions.
	Interface = "Handler"

	// InterfaceImport is a GOPATH to the Handler interface that should be
	// implemented by types being returned from actions.
	InterfaceImport = "net/http"

	// MethodBefore is a name of the magic method that will be executed
	// before every action.
	MethodBefore = "Before"

	// MethodAfter is a name of the magic method that will be executed
	// after every action.
	MethodAfter = "After"
)

Variables

var StrconvContext = strconv.Context()

StrconvContext is a mapping of supported by strconv types and reflect functions.

Functions

func After

func After(f *reflect.Func) bool

After gets an action Func and checks whether it is an After magic action.

func Before

func Before(f *reflect.Func) bool

Before gets an action Func and checks whether it is a Before magic action.

func Func

func Func(pkg *reflect.Package) func(f *reflect.Func) bool

Func returns a function that may be used to check whether specific Func represents an action (or one of magic method) or not. Returned function assumes it is getting functions with receivers as input parameter.

func Regular

func Regular(f *reflect.Func) bool

Regular gets an action Func and makes sure it is not a magic action but a usual one.