}
// list = append(cachelist, ...belist but entries already in cachelist)
list := cachelist
for _, blobpath := range belist {
if _, ok := cachelistset[blobpath]; ok {
// already in cachelist
continue
}
list = append(list, blobpath)
}
return list, nil
}
var _ = blobstore.BlobRemover(&CachedBlobStore{})
func (cbs *CachedBlobStore) RemoveBlob(blobpath string) error {
backendrm, ok := cbs.backendbs.(blobstore.BlobRemover)
if !ok {
return fmt.Errorf("Backendbs \"%v\" doesn't support removing blobs.", util.TryGetImplName(cbs.backendbs))
}
cacherm, ok := cbs.cachebs.(blobstore.BlobRemover)
if !ok {
return fmt.Errorf("Cachebs \"%v\" doesn't support removing blobs.", util.TryGetImplName(cbs.cachebs))
}
if err := cbs.entriesmgr.RemoveBlob(blobpath); err != nil {
return err
}
cbs.bever.Delete(blobpath)
bs.stats.NumBlobSize++
ctx := bs.newAuthedContext(context.TODO())
obj, err := storage.StatObject(ctx, bs.bucketName, blobpath)
if err != nil {
if err == storage.ErrObjectNotExist {
return -1, blobstore.ENOENT
}
return -1, err
}
return obj.Size, nil
}
var _ = blobstore.BlobRemover(&GCSBlobStore{})
func (bs *GCSBlobStore) RemoveBlob(blobpath string) error {
bs.stats.NumRemoveBlob++
ctx := bs.newAuthedContext(context.TODO())
if err := storage.DeleteObject(ctx, bs.bucketName, blobpath); err != nil {
return err
}
return nil
}
func (*GCSBlobStore) ImplName() string { return "GCSBlobStore" }
func (bs *GCSBlobStore) GetStats() GCSBlobStoreStats { return bs.stats }