micro/store/noop.go
Vasiliy Tolstov 6a7433ba2a
store: refactor interface (#11)
Signed-off-by: Vasiliy Tolstov <v.tolstov@unistack.org>
2020-12-10 22:08:56 +03:00

65 lines
1.4 KiB
Go

package store
import "context"
type noopStore struct {
opts Options
}
func NewStore(opts ...Option) Store {
return &noopStore{opts: NewOptions(opts...)}
}
// Init initialize store
func (n *noopStore) Init(opts ...Option) error {
for _, o := range opts {
o(&n.opts)
}
return nil
}
// Options returns Options struct
func (n *noopStore) Options() Options {
return n.opts
}
// String returns string representation
func (n *noopStore) String() string {
return "noop"
}
// Read reads store value by key
func (n *noopStore) Exists(ctx context.Context, key string) error {
return ErrNotFound
}
// Read reads store value by key
func (n *noopStore) Read(ctx context.Context, key string, val interface{}, opts ...ReadOption) error {
return ErrNotFound
}
// Write writes store record
func (n *noopStore) Write(ctx context.Context, key string, val interface{}, opts ...WriteOption) error {
return nil
}
// Delete removes store value by key
func (n *noopStore) Delete(ctx context.Context, key string, opts ...DeleteOption) error {
return nil
}
// List lists store
func (n *noopStore) List(ctx context.Context, opts ...ListOption) ([]string, error) {
return []string{}, nil
}
// Connect connects to store
func (n *noopStore) Connect(ctx context.Context) error {
return nil
}
// Disconnect disconnects from store
func (n *noopStore) Disconnect(ctx context.Context) error {
return nil
}