57 lines
999 B
Go
57 lines
999 B
Go
package store
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import (
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"errors"
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mc "github.com/bradfitz/gomemcache/memcache"
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)
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type MemcacheStore struct {
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Client *mc.Client
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}
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func (m *MemcacheStore) Get(key string) (Item, error) {
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kv, err := m.Client.Get(key)
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if err != nil && err == mc.ErrCacheMiss {
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return nil, errors.New("key not found")
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} else 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 &MemcacheItem{
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key: kv.Key,
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value: kv.Value,
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}, nil
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}
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func (m *MemcacheStore) Del(key string) error {
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return m.Client.Delete(key)
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}
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func (m *MemcacheStore) Put(item Item) error {
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return m.Client.Set(&mc.Item{
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Key: item.Key(),
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Value: item.Value(),
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})
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}
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func (m *MemcacheStore) NewItem(key string, value []byte) Item {
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return &MemcacheItem{
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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 NewMemcacheStore(addrs []string, opts ...Options) Store {
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if len(addrs) == 0 {
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addrs = []string{"127.0.0.1:11211"}
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}
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return &MemcacheStore{
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Client: mc.New(addrs...),
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}
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}
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