micro/client/noop.go

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package client
import (
"context"
"github.com/unistack-org/micro/v3/codec"
)
type noopClient struct {
opts Options
}
type noopMessage struct {
topic string
payload interface{}
contentType string
}
type noopRequest struct {
service string
method string
endpoint string
contentType string
body interface{}
codec codec.Writer
stream bool
}
func (n *noopRequest) Service() string {
return n.service
}
func (n *noopRequest) Method() string {
return n.method
}
func (n *noopRequest) Endpoint() string {
return n.endpoint
}
func (n *noopRequest) ContentType() string {
return n.contentType
}
func (n *noopRequest) Body() interface{} {
return n.body
}
func (n *noopRequest) Codec() codec.Writer {
return n.codec
}
func (n *noopRequest) Stream() bool {
return n.stream
}
type noopResponse struct {
codec codec.Reader
header map[string]string
}
func (n *noopResponse) Codec() codec.Reader {
return n.codec
}
func (n *noopResponse) Header() map[string]string {
return n.header
}
func (n *noopResponse) Read() ([]byte, error) {
return nil, nil
}
type noopStream struct{}
func (n *noopStream) Context() context.Context {
return context.Background()
}
func (n *noopStream) Request() Request {
return &noopRequest{}
}
func (n *noopStream) Response() Response {
return &noopResponse{}
}
func (n *noopStream) Send(interface{}) error {
return nil
}
func (n *noopStream) Recv(interface{}) error {
return nil
}
func (n *noopStream) Error() error {
return nil
}
func (n *noopStream) Close() error {
return nil
}
func (n *noopMessage) Topic() string {
return n.topic
}
func (n *noopMessage) Payload() interface{} {
return n.payload
}
func (n *noopMessage) ContentType() string {
return n.contentType
}
func (n *noopClient) Init(opts ...Option) error {
for _, o := range opts {
o(&n.opts)
}
return nil
}
func (n *noopClient) Options() Options {
return n.opts
}
func (n *noopClient) String() string {
return "noop"
}
func (n *noopClient) Call(ctx context.Context, req Request, rsp interface{}, opts ...CallOption) error {
return nil
}
func (n *noopClient) NewRequest(service, endpoint string, req interface{}, opts ...RequestOption) Request {
return &noopRequest{}
}
func (n *noopClient) NewMessage(topic string, msg interface{}, opts ...MessageOption) Message {
return &noopMessage{}
}
func (n *noopClient) Stream(ctx context.Context, req Request, opts ...CallOption) (Stream, error) {
return &noopStream{}, nil
}
func (n *noopClient) Publish(ctx context.Context, msg Message, opts ...PublishOption) error {
return nil
}
func newClient(opts ...Option) Client {
options := NewOptions()
for _, o := range opts {
o(&options)
}
return &noopClient{opts: options}
}