delegate

Documentation

Overview

Package delegate provides the ability to make function calls between different domain packages when an import is not possible.

Index

• type Data
  • func (d Data) String() string
• type Delegate
  • func New(log *logger.Logger) *Delegate
  • func (d *Delegate) Call(ctx context.Context, data Data) error
  • func (d *Delegate) Register(domainType string, actionType string, fn Func)
• type Func

Types

type Data

type Data struct {
	Domain    string
	Action    string
	RawParams []byte
}

Data represents an event between domains.

func (Data) String

func (d Data) String() string

String implements the Stringer interface.

type Delegate

type Delegate struct {
	// contains filtered or unexported fields
}

Delegate manages the set of functions to be called by domain packages when an import is not possible.

func New

func New(log *logger.Logger) *Delegate

New constructs a delegate for indirect api access.

func (*Delegate) Call

func (d *Delegate) Call(ctx context.Context, data Data) error

Call executes all functions registered for the specified domain and action. These functions are executed synchronously on the G making the call.

func (*Delegate) Register

func (d *Delegate) Register(domainType string, actionType string, fn Func)

Register adds a function to be called for a specified domain and action.

type Func

type Func func(context.Context, Data) error

Func represents a function that is registered and called by the system.