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const ( // DefaultGetObjectMetadatasLimit is the default limit of get object metadatas. DefaultGetObjectMetadatasLimit = 1000 // MaxGetObjectMetadatasLimit is the max limit of get object metadatas. MaxGetObjectMetadatasLimit = 1000 // DefaultPutObjectBufferSize is the buffer size of io.CopyBuffer DefaultPutObjectBufferSize = 64 * 1024 * 1024 )
Variables ¶
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Functions ¶
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Types ¶
type CopyObjectInput ¶ added in v2.0.30
type CopyObjectInput struct {
// BucketName is bucket name.
BucketName string
// SourceObjectKey is the key of object to be copied.
SourceObjectKey string
// DestinationObjectKey is the object key of the destination.
DestinationObjectKey string
}
CopyObjectInput is used to construct request of copying object.
func (*CopyObjectInput) Validate ¶ added in v2.0.30
func (i *CopyObjectInput) Validate() error
Validate validates CopyObjectInput fields.
type CreateBucketInput ¶ added in v2.0.30
type CreateBucketInput struct {
// BucketName is bucket name.
BucketName string
}
CreateBucketInput is used to construct request of creating bucket.
func (*CreateBucketInput) Validate ¶ added in v2.0.30
func (i *CreateBucketInput) Validate() error
Validate validates CreateBucketInput fields.
type DeleteObjectInput ¶
type DeleteObjectInput struct {
// BucketName is bucket name.
BucketName string
// ObjectKey is object key.
ObjectKey string
}
DeleteObjectInput is used to construct request of deleting object.
func (*DeleteObjectInput) Validate ¶
func (i *DeleteObjectInput) Validate() error
Validate validates DeleteObjectInput fields.
type Dfstore ¶
type Dfstore interface {
// CreateBucketRequestWithContext returns *http.Request of create bucket.
CreateBucketRequestWithContext(ctx context.Context, input *CreateBucketInput) (*http.Request, error)
// CreateBucket creates bucket.
CreateBucketWithContext(ctx context.Context, input *CreateBucketInput) error
// GetObjectMetadataRequestWithContext returns *http.Request of getting object metadata.
GetObjectMetadataRequestWithContext(ctx context.Context, input *GetObjectMetadataInput) (*http.Request, error)
// GetObjectMetadataWithContext returns metadata of object.
GetObjectMetadataWithContext(ctx context.Context, input *GetObjectMetadataInput) (*pkgobjectstorage.ObjectMetadata, error)
// GetObjectRequestWithContext returns *http.Request of getting object.
GetObjectRequestWithContext(ctx context.Context, input *GetObjectInput) (*http.Request, error)
// GetObjectWithContext returns data of object.
GetObjectWithContext(ctx context.Context, input *GetObjectInput) (io.ReadCloser, error)
// GetObjectMetadatasRequestWithContext returns *http.Request of getting object metadatas.
GetObjectMetadatasRequestWithContext(ctx context.Context, input *GetObjectMetadatasInput) (*http.Request, error)
// GetObjectMetadatasWithContext returns list of object metadatas.
GetObjectMetadatasWithContext(ctx context.Context, input *GetObjectMetadatasInput) (*pkgobjectstorage.ObjectMetadatas, error)
// PutObjectRequestWithContext returns *http.Request of putting object.
PutObjectRequestWithContext(ctx context.Context, input *PutObjectInput) (*http.Request, error)
// PutObjectWithContext puts data of object.
PutObjectWithContext(ctx context.Context, input *PutObjectInput) error
// CopyObjectRequestWithContext returns *http.Request of copying object.
CopyObjectRequestWithContext(ctx context.Context, input *CopyObjectInput) (*http.Request, error)
// CopyObjectWithContext copy object from source to destination.
CopyObjectWithContext(ctx context.Context, input *CopyObjectInput) error
// DeleteObjectRequestWithContext returns *http.Request of deleting object.
DeleteObjectRequestWithContext(ctx context.Context, input *DeleteObjectInput) (*http.Request, error)
// DeleteObjectWithContext deletes data of object.
DeleteObjectWithContext(ctx context.Context, input *DeleteObjectInput) error
// IsObjectExistRequestWithContext returns *http.Request of heading object.
IsObjectExistRequestWithContext(ctx context.Context, input *IsObjectExistInput) (*http.Request, error)
// IsObjectExistWithContext returns whether the object exists.
IsObjectExistWithContext(ctx context.Context, input *IsObjectExistInput) (bool, error)
}
Dfstore is the interface used for object storage.
type GetObjectInput ¶
type GetObjectInput struct {
// BucketName is bucket name.
BucketName string
// ObjectKey is object key.
ObjectKey string
// Filter is used to generate a unique Task ID by
// filtering unnecessary query params in the URL,
// it is separated by & character.
Filter string
// Range is the HTTP range header.
Range string
}
GetObjectInput is used to construct request of getting object.
func (*GetObjectInput) Validate ¶
func (i *GetObjectInput) Validate() error
Validate validates GetObjectInput fields.
type GetObjectMetadataInput ¶ added in v2.0.5
type GetObjectMetadataInput struct {
// BucketName is bucket name.
BucketName string
// ObjectKey is object key.
ObjectKey string
}
GetObjectMetadataInput is used to construct request of getting object metadata.
func (*GetObjectMetadataInput) Validate ¶ added in v2.0.5
func (i *GetObjectMetadataInput) Validate() error
Validate validates GetObjectMetadataInput fields.
type GetObjectMetadatasInput ¶ added in v2.0.30
type GetObjectMetadatasInput struct {
// BucketName is the bucket name.
BucketName string
// Prefix filters the objects by their key's prefix.
Prefix string
// Marker is used for pagination, indicating the object key to start listing from.
Marker string
// Delimiter is used to create a hierarchical structure, simulating directories in the listing results.
Delimiter string
// Limit specifies the maximum number of objects to be returned in a single listing request.
Limit int64
}
GetObjectMetadatasInput is used to construct request of getting object metadatas.
func (*GetObjectMetadatasInput) Convert ¶ added in v2.0.30
func (i *GetObjectMetadatasInput) Convert()
Convert converts GetObjectMetadatasInput fields.
func (*GetObjectMetadatasInput) Validate ¶ added in v2.0.30
func (i *GetObjectMetadatasInput) Validate() error
Validate validates GetObjectMetadatasInput fields.
type IsObjectExistInput ¶
type IsObjectExistInput struct {
// BucketName is bucket name.
BucketName string
// ObjectKey is object key.
ObjectKey string
}
IsObjectExistInput is used to construct request of heading object.
func (*IsObjectExistInput) Validate ¶
func (i *IsObjectExistInput) Validate() error
Validate validates IsObjectExistInput fields.
type Option ¶
type Option func(dfs *dfstore)
Option is a functional option for configuring the dfstore.
func WithHTTPClient ¶
WithHTTPClient set http client for dfstore.
type PutObjectInput ¶ added in v2.0.9
type PutObjectInput struct {
// BucketName is bucket name.
BucketName string
// ObjectKey is object key.
ObjectKey string
// Filter is used to generate a unique Task ID by
// filtering unnecessary query params in the URL,
// it is separated by & character.
Filter string
// Mode is the mode in which the backend is written,
// including WriteBack and AsyncWriteBack.
Mode int
// MaxReplicas is the maximum number of
// replicas of an object cache in seed peers.
MaxReplicas int
// Reader is reader of object.
Reader io.Reader
}
PutObjectInput is used to construct request of putting object.
func (*PutObjectInput) Validate ¶ added in v2.0.9
func (i *PutObjectInput) Validate() error
Validate validates PutObjectInput fields.
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