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store: Get rid of `structs.go` as it only contains errors/config 

Signed-off-by: Andrea Luzzardi <aluzzardi@gmail.com>
This commit is contained in:
Andrea Luzzardi 2015-05-14 22:29:33 -07:00
parent a897fa04d5
commit 924bde48e7
2 changed files with 33 additions and 34 deletions
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37
pkg/store/store.go
View File

@ -1,6 +1,12 @@
package store package store
import log "github.com/Sirupsen/logrus" import (
"crypto/tls"
"errors"
"time"
log "github.com/Sirupsen/logrus"
)
// Backend represents a KV Store Backend // Backend represents a KV Store Backend
type Backend string type Backend string
@ -14,9 +20,28 @@ const (
ZK = "zk" ZK = "zk"
) )
// WatchCallback is used for watch methods on keys var (
// and is triggered on key change // ErrNotSupported is exported
type WatchCallback func(entries ...*KVPair) ErrNotSupported = errors.New("Backend storage not supported yet, please choose another one")
// ErrNotImplemented is exported
ErrNotImplemented = errors.New("Call not implemented in current backend")
// ErrNotReachable is exported
ErrNotReachable = errors.New("Api not reachable")
// ErrCannotLock is exported
ErrCannotLock = errors.New("Error acquiring the lock")
// ErrWatchDoesNotExist is exported
ErrWatchDoesNotExist = errors.New("No watch found for specified key")
// ErrKeyModified is exported
ErrKeyModified = errors.New("Unable to complete atomic operation, key modified")
// ErrKeyNotFound is exported
ErrKeyNotFound = errors.New("Key not found in store")
)
// Config contains the options for a storage client
type Config struct {
TLS *tls.Config
Timeout time.Duration
}
// Store represents the backend K/V storage // Store represents the backend K/V storage
// Each store should support every call listed // Each store should support every call listed
@ -72,6 +97,10 @@ type KVPair struct {
LastIndex uint64 LastIndex uint64
} }
// WatchCallback is used for watch methods on keys
// and is triggered on key change
type WatchCallback func(entries ...*KVPair)
// Locker provides locking mechanism on top of the store. // Locker provides locking mechanism on top of the store.
// Similar to `sync.Lock` except it may return errors. // Similar to `sync.Lock` except it may return errors.
type Locker interface { type Locker interface {

30
pkg/store/structs.go
View File

@ -1,30 +0,0 @@
package store
import (
"crypto/tls"
"errors"
"time"
)
var (
// ErrNotSupported is exported
ErrNotSupported = errors.New("Backend storage not supported yet, please choose another one")
// ErrNotImplemented is exported
ErrNotImplemented = errors.New("Call not implemented in current backend")
// ErrNotReachable is exported
ErrNotReachable = errors.New("Api not reachable")
// ErrCannotLock is exported
ErrCannotLock = errors.New("Error acquiring the lock")
// ErrWatchDoesNotExist is exported
ErrWatchDoesNotExist = errors.New("No watch found for specified key")
// ErrKeyModified is exported
ErrKeyModified = errors.New("Unable to complete atomic operation, key modified")
// ErrKeyNotFound is exported
ErrKeyNotFound = errors.New("Key not found in store")
)
// Config contains the options for a storage client
type Config struct {
TLS *tls.Config
Timeout time.Duration
}