53 lines
844 B
Go
53 lines
844 B
Go
package store
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import (
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"errors"
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"github.com/coreos/go-etcd/etcd"
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)
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type EtcdStore struct {
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Client *etcd.Client
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}
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func (e *EtcdStore) Get(key string) (Item, error) {
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kv, err := e.Client.Get(key, false, false)
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if err != nil {
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return nil, err
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}
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if kv == nil {
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return nil, errors.New("key not found")
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}
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return &EtcdItem{
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key: kv.Node.Key,
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value: []byte(kv.Node.Value),
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}, nil
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}
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func (e *EtcdStore) Del(key string) error {
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_, err := e.Client.Delete(key, false)
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return err
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}
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func (e *EtcdStore) Put(item Item) error {
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_, err := e.Client.Set(item.Key(), string(item.Value()), 0)
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return err
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}
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func (e *EtcdStore) NewItem(key string, value []byte) Item {
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return &EtcdItem{
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key: key,
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value: value,
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}
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}
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func NewEtcdStore() Store {
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client := etcd.NewClient([]string{})
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return &EtcdStore{
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Client: client,
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}
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}
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