issue74

Documentation

Overview

Package "issue74" provides primitives to interact with the AsyncAPI specification.

Code generated by github.com/lerenn/asyncapi-codegen version (devel) DO NOT EDIT.

Index

• Constants
• Variables
• type AppController
  • func NewAppController(bc extensions.BrokerController, options ...ControllerOption) (*AppController, error)
  • func (c *AppController) Close(ctx context.Context)
  • func (c *AppController) SubscribeAll(ctx context.Context, as AppSubscriber) error
  • func (c *AppController) SubscribeV2Issue74TestChannel(ctx context.Context, fn func(ctx context.Context, msg TestMessage) error) error
  • func (c *AppController) UnsubscribeAll(ctx context.Context)
  • func (c *AppController) UnsubscribeV2Issue74TestChannel(ctx context.Context)
• type AppSubscriber
• type ControllerOption
  • func WithErrorHandler(handler extensions.ErrorHandler) ControllerOption
  • func WithLogger(logger extensions.Logger) ControllerOption
  • func WithMiddlewares(middlewares ...extensions.Middleware) ControllerOption
• type Error
  • func (e *Error) Error() string
• type HeaderSchema
• type MessageWithCorrelationID
• type TestMessage
  • func NewTestMessage() TestMessage
• type TestMessagePayload
• type TestSchema
• type TestSchemaObj1
• type UserController
  • func NewUserController(bc extensions.BrokerController, options ...ControllerOption) (*UserController, error)
  • func (c *UserController) Close(ctx context.Context)
  • func (c *UserController) PublishV2Issue74TestChannel(ctx context.Context, msg TestMessage) error

Constants

const AsyncAPIVersion = "1.0.0"

AsyncAPIVersion is the version of the used AsyncAPI document

const (
	// V2Issue74TestChannelPath is the constant representing the 'V2Issue74TestChannel' channel path.
	V2Issue74TestChannelPath = "v2.issue74.testChannel"
)

Variables

var ChannelsPaths = []string{
	V2Issue74TestChannelPath,
}

ChannelsPaths is an array of all channels paths

Types

type AppController

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

AppController is the structure that provides publishing capabilities to the developer and and connect the broker with the App

func NewAppController

func NewAppController(bc extensions.BrokerController, options ...ControllerOption) (*AppController, error)

NewAppController links the App to the broker

func (*AppController) Close

func (c *AppController) Close(ctx context.Context)

Close will clean up any existing resources on the controller

func (*AppController) SubscribeAll

func (c *AppController) SubscribeAll(ctx context.Context, as AppSubscriber) error

SubscribeAll will subscribe to channels without parameters on which the app is expecting messages. For channels with parameters, they should be subscribed independently.

func (*AppController) SubscribeV2Issue74TestChannel

func (c *AppController) SubscribeV2Issue74TestChannel(
	ctx context.Context,
	fn func(ctx context.Context, msg TestMessage) error,
) error

SubscribeV2Issue74TestChannel will subscribe to new messages from 'v2.issue74.testChannel' channel.

Callback function 'fn' will be called each time a new message is received.

func (*AppController) UnsubscribeAll

func (c *AppController) UnsubscribeAll(ctx context.Context)

UnsubscribeAll will unsubscribe all remaining subscribed channels

func (*AppController) UnsubscribeV2Issue74TestChannel

func (c *AppController) UnsubscribeV2Issue74TestChannel(ctx context.Context)

UnsubscribeV2Issue74TestChannel will unsubscribe messages from 'v2.issue74.testChannel' channel. A timeout can be set in context to avoid blocking operation, if needed.

type AppSubscriber

type AppSubscriber interface {
	// V2Issue74TestChannel subscribes to messages placed on the 'v2.issue74.testChannel' channel
	V2Issue74TestChannel(ctx context.Context, msg TestMessage) error
}

AppSubscriber represents all handlers that are expecting messages for App

type ControllerOption

type ControllerOption func(controller *controller)

ControllerOption is the type of the options that can be passed when creating a new Controller

func WithErrorHandler

func WithErrorHandler(handler extensions.ErrorHandler) ControllerOption

WithErrorHandler attaches a errorhandler to handle errors from subscriber functions

func WithLogger

func WithLogger(logger extensions.Logger) ControllerOption

WithLogger attaches a logger to the controller

func WithMiddlewares

func WithMiddlewares(middlewares ...extensions.Middleware) ControllerOption

WithMiddlewares attaches middlewares that will be executed when sending or receiving messages

type Error

type Error struct {
	Channel string
	Err     error
}

func (*Error) Error

func (e *Error) Error() string

type HeaderSchema

type HeaderSchema struct {
	// Description: Date in UTC format "YYYY-MM-DDThh:mm:ss.sZ".
	DateTime time.Time `json:"dateTime" validate:"required"`

	// Description: Schema version
	Version string `json:"version" validate:"required"`
}

HeaderSchema is a schema from the AsyncAPI specification required in messages Description: header

type MessageWithCorrelationID

type MessageWithCorrelationID interface {
	CorrelationID() string
	SetCorrelationID(id string)
}

type TestMessage

type TestMessage struct {
	// Headers will be used to fill the message headers
	Headers HeaderSchema

	// Payload will be inserted in the message payload
	Payload TestMessagePayload
}

TestMessage is the message expected for 'TestMessage' channel. NOTE: test message

func NewTestMessage

func NewTestMessage() TestMessage

type TestMessagePayload

type TestMessagePayload struct {
	Obj1 TestSchemaObj1 `json:"obj1" validate:"required"`
}

TestMessagePayload is a schema from the AsyncAPI specification required in messages

type TestSchema

type TestSchema struct {
	Obj1 TestSchemaObj1 `json:"obj1" validate:"required"`
}

TestSchema is a schema from the AsyncAPI specification required in messages

type TestSchemaObj1

type TestSchemaObj1 struct {
	// Description: reference ID.
	ReferenceId string `json:"referenceId" validate:"required"`
}

TestSchemaObj1 is a schema from the AsyncAPI specification required in messages

type UserController

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

UserController is the structure that provides publishing capabilities to the developer and and connect the broker with the User

func NewUserController

func NewUserController(bc extensions.BrokerController, options ...ControllerOption) (*UserController, error)

NewUserController links the User to the broker

func (*UserController) Close

func (c *UserController) Close(ctx context.Context)

Close will clean up any existing resources on the controller

func (*UserController) PublishV2Issue74TestChannel

func (c *UserController) PublishV2Issue74TestChannel(
	ctx context.Context,
	msg TestMessage,
) error

PublishV2Issue74TestChannel will publish messages to 'v2.issue74.testChannel' channel