oss

package module
v3.0.0 Latest Latest
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 Go to latest Published: Oct 24, 2021 License: Apache-2.0 Imports: 16 Imported by: 1

README

Services Test Oss

oss

Aliyun Object Storage service support for go-storage.

Install

go get go.beyondstorage.io/services/oss/v3

Usage

import (
	"log"

	_ "go.beyondstorage.io/services/oss/v3"
	"go.beyondstorage.io/v5/services"
)

func main() {
	store, err := services.NewStoragerFromString("oss://bucket_name/path/to/workdir?credential=hmac:<access_key>:<secret_key>&endpoint=https:<location>.aliyuncs.com")
	if err != nil {
		log.Fatal(err)
	}

	// Write data from io.Reader into hello.txt
	n, err := store.Write("hello.txt", r, length)
}

Documentation

Overview

Package oss provided support for Aliyun Object Storage Service (https://cn.aliyun.com/product/oss)

Code generated by go generate via cmd/definitions; DO NOT EDIT.

Index

Constants

View Source 
const (

	// ref: https://www.alibabacloud.com/help/doc-detail/51374.htm
	StorageClassStandard = "STANDARD"
	StorageClassIA       = "IA"
	StorageClassArchive  = "Archive"
)

All available storage classes are listed here.

View Source 
const (
	ServerSideEncryptionAES256 = "AES256"
	ServerSideEncryptionKMS    = "KMS"
	ServerSideEncryptionSM4    = "SM4"

	ServerSideDataEncryptionSM4 = "SM4"
)

All available encryption algorithms are listed here.

View Source 
const Type = "oss"

Type is the type for oss

Variables

This section is empty.

Functions

func New 

func New(pairs ...typ.Pair) (typ.Servicer, typ.Storager, error)

New will create both Servicer and Storager.

func NewServicer 

func NewServicer(pairs ...typ.Pair) (typ.Servicer, error)

NewServicer will create Servicer only.

func NewStorager 

func NewStorager(pairs ...typ.Pair) (typ.Storager, error)

NewStorager will create Storager only.

func WithDefaultServicePairs 

func WithDefaultServicePairs(v DefaultServicePairs) Pair

WithDefaultServicePairs will apply default_service_pairs value to Options.

set default pairs for service actions

func WithDefaultStoragePairs 

func WithDefaultStoragePairs(v DefaultStoragePairs) Pair

WithDefaultStoragePairs will apply default_storage_pairs value to Options.

set default pairs for storager actions

func WithEnableVirtualDir 

func WithEnableVirtualDir() Pair

WithEnableVirtualDir will apply enable_virtual_dir value to Options.

virtual_dir feature is designed for a service that doesn't have native dir support but wants to provide simulated operations.

- If this feature is disabled (the default behavior), the service will behave like it doesn't have any dir support. - If this feature is enabled, the service will support simulated dir behavior in create_dir, create, list, delete, and so on.

This feature was introduced in GSP-109.

func WithServerSideDataEncryption 

func WithServerSideDataEncryption(v string) Pair

WithServerSideDataEncryption will apply server_side_data_encryption value to Options.

specifies the encryption algorithm when server_side_encryption is KMS. Can only be set to SM4. If this is not set, AES256 will be used.

For Chinese users, refer to https://help.aliyun.com/document_detail/31871.html for details.

For global users, refer to https://www.alibabacloud.com/help/doc-detail/31871.htm for details, and double-check whether SM4 can be used.

func WithServerSideEncryption 

func WithServerSideEncryption(v string) Pair

WithServerSideEncryption will apply server_side_encryption value to Options.

specifies the encryption algorithm. Can be AES256, KMS or SM4.

For Chinese users, refer to https://help.aliyun.com/document_detail/31871.html for details.

For global users, refer to https://www.alibabacloud.com/help/doc-detail/31871.htm for details, and double-check whether SM4 can be used.

func WithServerSideEncryptionKeyID 

func WithServerSideEncryptionKeyID(v string) Pair

WithServerSideEncryptionKeyID will apply server_side_encryption_key_id value to Options.

is the KMS-managed user master key. Only valid when server_side_encryption is KMS.

func WithServiceFeatures 

func WithServiceFeatures(v ServiceFeatures) Pair

WithServiceFeatures will apply service_features value to Options.

set service features

func WithStorageClass 

func WithStorageClass(v string) Pair

WithStorageClass will apply storage_class value to Options.

func WithStorageFeatures 

func WithStorageFeatures(v StorageFeatures) Pair

WithStorageFeatures will apply storage_features value to Options.

set storage features

Types

type DefaultServicePairs 

type DefaultServicePairs struct {
	Create []Pair
	Delete []Pair
	Get    []Pair
	List   []Pair
}

DefaultServicePairs is default pairs for specific action

type DefaultStoragePairs 

type DefaultStoragePairs struct {
	CommitAppend      []Pair
	CompleteMultipart []Pair
	Create            []Pair
	CreateAppend      []Pair
	CreateDir         []Pair
	CreateLink        []Pair
	CreateMultipart   []Pair
	Delete            []Pair
	List              []Pair
	ListMultipart     []Pair
	Metadata          []Pair
	Read              []Pair
	Stat              []Pair
	Write             []Pair
	WriteAppend       []Pair
	WriteMultipart    []Pair
}

DefaultStoragePairs is default pairs for specific action

type ObjectSystemMetadata 

type ObjectSystemMetadata struct {
	ServerSideEncryption      string
	ServerSideEncryptionKeyID string
	StorageClass              string
}

ObjectSystemMetadata stores system metadata for object.

func GetObjectSystemMetadata 

func GetObjectSystemMetadata(o *Object) ObjectSystemMetadata

GetObjectSystemMetadata will get ObjectSystemMetadata from Object.

- This function should not be called by service implementer. - The returning ObjectServiceMetadata is read only and should not be modified.

type Service 

type Service struct {
	typ.UnimplementedServicer
	// contains filtered or unexported fields
}

Service is the aliyun oss *Service config.

func (*Service) Create 

func (s *Service) Create(name string, pairs ...Pair) (store Storager, err error)

func (*Service) CreateWithContext 

func (s *Service) CreateWithContext(ctx context.Context, name string, pairs ...Pair) (store Storager, err error)

func (*Service) Delete 

func (s *Service) Delete(name string, pairs ...Pair) (err error)

func (*Service) DeleteWithContext 

func (s *Service) DeleteWithContext(ctx context.Context, name string, pairs ...Pair) (err error)

func (*Service) Get 

func (s *Service) Get(name string, pairs ...Pair) (store Storager, err error)

func (*Service) GetWithContext 

func (s *Service) GetWithContext(ctx context.Context, name string, pairs ...Pair) (store Storager, err error)

func (*Service) List 

func (s *Service) List(pairs ...Pair) (sti *StoragerIterator, err error)

func (*Service) ListWithContext 

func (s *Service) ListWithContext(ctx context.Context, pairs ...Pair) (sti *StoragerIterator, err error)

func (*Service) String 

func (s *Service) String() string

String implements Servicer.String

type ServiceFeatures 

type ServiceFeatures struct {
}

type Storage 

type Storage struct {
	typ.UnimplementedStorager
	typ.UnimplementedAppender
	typ.UnimplementedMultiparter
	typ.UnimplementedDirer
	typ.UnimplementedLinker
	// contains filtered or unexported fields
}

Storage is the aliyun object storage service.

func (*Storage) CommitAppend 

func (s *Storage) CommitAppend(o *Object, pairs ...Pair) (err error)

func (*Storage) CommitAppendWithContext 

func (s *Storage) CommitAppendWithContext(ctx context.Context, o *Object, pairs ...Pair) (err error)

func (*Storage) CompleteMultipart 

func (s *Storage) CompleteMultipart(o *Object, parts []*Part, pairs ...Pair) (err error)

func (*Storage) CompleteMultipartWithContext 

func (s *Storage) CompleteMultipartWithContext(ctx context.Context, o *Object, parts []*Part, pairs ...Pair) (err error)

func (*Storage) Create 

func (s *Storage) Create(path string, pairs ...Pair) (o *Object)

func (*Storage) CreateAppend 

func (s *Storage) CreateAppend(path string, pairs ...Pair) (o *Object, err error)

func (*Storage) CreateAppendWithContext 

func (s *Storage) CreateAppendWithContext(ctx context.Context, path string, pairs ...Pair) (o *Object, err error)

func (*Storage) CreateDir 

func (s *Storage) CreateDir(path string, pairs ...Pair) (o *Object, err error)

func (*Storage) CreateDirWithContext 

func (s *Storage) CreateDirWithContext(ctx context.Context, path string, pairs ...Pair) (o *Object, err error)
func (s *Storage) CreateLink(path string, target string, pairs ...Pair) (o *Object, err error)

func (*Storage) CreateLinkWithContext 

func (s *Storage) CreateLinkWithContext(ctx context.Context, path string, target string, pairs ...Pair) (o *Object, err error)

func (*Storage) CreateMultipart 

func (s *Storage) CreateMultipart(path string, pairs ...Pair) (o *Object, err error)

func (*Storage) CreateMultipartWithContext 

func (s *Storage) CreateMultipartWithContext(ctx context.Context, path string, pairs ...Pair) (o *Object, err error)

func (*Storage) Delete 

func (s *Storage) Delete(path string, pairs ...Pair) (err error)

func (*Storage) DeleteWithContext 

func (s *Storage) DeleteWithContext(ctx context.Context, path string, pairs ...Pair) (err error)

func (*Storage) List 

func (s *Storage) List(path string, pairs ...Pair) (oi *ObjectIterator, err error)

func (*Storage) ListMultipart 

func (s *Storage) ListMultipart(o *Object, pairs ...Pair) (pi *PartIterator, err error)

func (*Storage) ListMultipartWithContext 

func (s *Storage) ListMultipartWithContext(ctx context.Context, o *Object, pairs ...Pair) (pi *PartIterator, err error)

func (*Storage) ListWithContext 

func (s *Storage) ListWithContext(ctx context.Context, path string, pairs ...Pair) (oi *ObjectIterator, err error)

func (*Storage) Metadata 

func (s *Storage) Metadata(pairs ...Pair) (meta *StorageMeta)

func (*Storage) Read 

func (s *Storage) Read(path string, w io.Writer, pairs ...Pair) (n int64, err error)

func (*Storage) ReadWithContext 

func (s *Storage) ReadWithContext(ctx context.Context, path string, w io.Writer, pairs ...Pair) (n int64, err error)

func (*Storage) Stat 

func (s *Storage) Stat(path string, pairs ...Pair) (o *Object, err error)

func (*Storage) StatWithContext 

func (s *Storage) StatWithContext(ctx context.Context, path string, pairs ...Pair) (o *Object, err error)

func (*Storage) String 

func (s *Storage) String() string

String implements Storager.String

func (*Storage) Write 

func (s *Storage) Write(path string, r io.Reader, size int64, pairs ...Pair) (n int64, err error)

func (*Storage) WriteAppend 

func (s *Storage) WriteAppend(o *Object, r io.Reader, size int64, pairs ...Pair) (n int64, err error)

func (*Storage) WriteAppendWithContext 

func (s *Storage) WriteAppendWithContext(ctx context.Context, o *Object, r io.Reader, size int64, pairs ...Pair) (n int64, err error)

func (*Storage) WriteMultipart 

func (s *Storage) WriteMultipart(o *Object, r io.Reader, size int64, index int, pairs ...Pair) (n int64, part *Part, err error)

func (*Storage) WriteMultipartWithContext 

func (s *Storage) WriteMultipartWithContext(ctx context.Context, o *Object, r io.Reader, size int64, index int, pairs ...Pair) (n int64, part *Part, err error)

func (*Storage) WriteWithContext 

func (s *Storage) WriteWithContext(ctx context.Context, path string, r io.Reader, size int64, pairs ...Pair) (n int64, err error)

type StorageFeatures 

type StorageFeatures struct {
	// provide simulated operations.
	//
	// - If this feature is disabled (the default behavior), the service will behave like it doesn't have
	// any dir support.
	// - If this feature is enabled, the service will support simulated dir behavior in create_dir, create,
	// list, delete, and so on.
	//
	// This feature was introduced in GSP-109.
	VirtualDir bool
}

type StorageSystemMetadata 

type StorageSystemMetadata struct {
	ServerSideEncryption      string
	ServerSideEncryptionKeyID string
	StorageClass              string
}

StorageSystemMetadata stores system metadata for object.

func GetStorageSystemMetadata 

func GetStorageSystemMetadata(s *StorageMeta) StorageSystemMetadata

GetStorageSystemMetadata will get StorageSystemMetadata from Storage.

- This function should not be called by service implementer. - The returning StorageServiceMetadata is read only and should not be modified.

Source Files

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