lockservice

type CheckAcquireRes struct {
	Owner string `json:"owner"`
}

type Descriptors interface {
	ID() string
	Owner() string
}

type Error string

type LockCheckRequest struct {
	FileID string `json:"fileID"`
}

type LockDescriptor struct {
	FileID string
	UserID string
}

type LockRequest struct {
	FileID string `json:"fileID"`
	UserID string `json:"userID"`
}

type LockService interface {
	// Acquire allows the service to set a lock on the given descriptors.
	// An error is generated if the same isn't possible for any reason,
	// including already existing locks on the descriptor.
	Acquire(Descriptors) error
	// Release allows the service to release the lock on the given descriptors.
	// An error is generated if the same isn't possible for any reason,
	// including releasing locks on non-acquired descriptors.
	Release(Descriptors) error
	// CheckAcquired checks whether a lock has been acquired on the given descriptor.
	// The function returns true if the lock has been acquired on the component.
	// It also returns the owner of the lock on query.
	CheckAcquired(Descriptors) (string, bool)
	// CheckReleased checks whether a lock has been released (or not acquired) on the
	// given component. Returns true if there are no locks on the descriptor.
	CheckReleased(Descriptors) bool
}

type Object interface {
	ID() string
}

type ObjectDescriptor struct {
	ObjectID string
}

type SafeLockMap struct {
	LockMap map[string]string
	Mutex   sync.Mutex
}

type SimpleConfig struct {
	IPAddr   string
	PortAddr string
}

type SimpleLockService struct {
	// contains filtered or unexported fields
}