remove GetObject from ObjectLayer interface (#11635)

This commit removes the `GetObject` method
from the `ObjectLayer` interface.

The `GetObject` method is not longer used by
the HTTP handlers implementing the high-level
S3 semantics. Instead, they use the `GetObjectNInfo`
method which returns both, an object handle as well
as the object metadata.

Therefore, it is no longer necessary that a concrete
`ObjectLayer` implements `GetObject`.
This commit is contained in:
Andreas Auernhammer
2021-02-26 18:52:02 +01:00
committed by GitHub
parent f9f6fd0421
commit 1f659204a2
13 changed files with 37 additions and 833 deletions

View File

@@ -226,7 +226,7 @@ func (l *s3EncObjects) getGWMetadata(ctx context.Context, bucket, metaFileName s
return m, err1
}
var buffer bytes.Buffer
err = l.s3Objects.GetObject(ctx, bucket, metaFileName, 0, oi.Size, &buffer, oi.ETag, minio.ObjectOptions{})
err = l.s3Objects.getObject(ctx, bucket, metaFileName, 0, oi.Size, &buffer, oi.ETag, minio.ObjectOptions{})
if err != nil {
return m, err
}
@@ -272,7 +272,7 @@ func (l *s3EncObjects) getObject(ctx context.Context, bucket string, key string,
dmeta, err := l.getGWMetadata(ctx, bucket, getDareMetaPath(key))
if err != nil {
// unencrypted content
return l.s3Objects.GetObject(ctx, bucket, key, startOffset, length, writer, etag, o)
return l.s3Objects.getObject(ctx, bucket, key, startOffset, length, writer, etag, o)
}
if startOffset < 0 {
logger.LogIf(ctx, minio.InvalidRange{})
@@ -303,7 +303,7 @@ func (l *s3EncObjects) getObject(ctx context.Context, bucket string, key string,
if _, _, err := dmeta.ObjectToPartOffset(ctx, endOffset); err != nil {
return minio.InvalidRange{OffsetBegin: startOffset, OffsetEnd: length, ResourceSize: dmeta.Stat.Size}
}
return l.s3Objects.GetObject(ctx, bucket, key, partOffset, endOffset, writer, dmeta.ETag, o)
return l.s3Objects.getObject(ctx, bucket, key, partOffset, endOffset, writer, dmeta.ETag, o)
}
// GetObjectNInfo - returns object info and locked object ReadCloser