@nogoo9/mcp-server-cloud-fs / providers/multi / MultiProvider

Class: MultiProvider

Defined in: providers/multi.ts:30

A composite StorageProvider that routes operations to the correct sub-provider based on the root's URI scheme.

Enables a single server instance to serve multiple cloud backends simultaneously (e.g., S3 + Azure + GCS).

Example

const multi = new MultiProvider();
multi.register("s3", s3Provider);
multi.register("az", azureProvider);
// Now `multi` can be used as a single provider for VFS

Implements

• StorageProvider

Constructors

Constructor

new MultiProvider(): MultiProvider

Returns

MultiProvider

Methods

copyObject()

copyObject(root, srcKey, dstKey): Promise<void>

Defined in: providers/multi.ts:69

Parameters

root

ParsedRoot

srcKey

string

dstKey

string

Returns

Promise<void>

Implementation of

StorageProvider.copyObject

---

createPrefix()

createPrefix(root, prefix): Promise<void>

Defined in: providers/multi.ts:89

Parameters

root

ParsedRoot

prefix

string

Returns

Promise<void>

Implementation of

StorageProvider.createPrefix

---

deleteObject()

deleteObject(root, key): Promise<void>

Defined in: providers/multi.ts:65

Parameters

root

ParsedRoot

key

string

Returns

Promise<void>

Implementation of

StorageProvider.deleteObject

---

getObject()

getObject(root, key, range?): Promise<Buffer<ArrayBufferLike>>

Defined in: providers/multi.ts:49

Parameters

root

ParsedRoot

key

string

range?

endByte?

number

startByte

number

Returns

Promise<Buffer<ArrayBufferLike>>

Implementation of

StorageProvider.getObject

---

getObjectMetadata()

getObjectMetadata(root, key): Promise<ObjectMetadata>

Defined in: providers/multi.ts:110

Get extended metadata and tags for an object.

Parameters

root

ParsedRoot

key

string

Returns

Promise<ObjectMetadata>

Implementation of

StorageProvider.getObjectMetadata

---

getObjectTags()

getObjectTags(root, key): Promise<Record<string, string>>

Defined in: providers/multi.ts:137

Get tags for an object.

Parameters

root

ParsedRoot

key

string

Returns

Promise<Record<string, string>>

Implementation of

StorageProvider.getObjectTags

---

getPresignedUrl()

getPresignedUrl(root, key, opts): Promise<string>

Defined in: providers/multi.ts:96

Generate a presigned URL for temporary access to an object. Not all providers support this — check before calling.

Parameters

root

ParsedRoot

key

string

opts

expiresIn

number

operation

"get" | "put"

Returns

Promise<string>

Implementation of

StorageProvider.getPresignedUrl

---

headObject()

headObject(root, key): Promise<ObjectInfo>

Defined in: providers/multi.ts:77

Parameters

root

ParsedRoot

key

string

Returns

Promise<ObjectInfo>

Implementation of

StorageProvider.headObject

---

listObjects()

listObjects(root, prefix, delimiter?): Promise<ListResult>

Defined in: providers/multi.ts:81

Parameters

root

ParsedRoot

prefix

string

delimiter?

string

Returns

Promise<ListResult>

Implementation of

StorageProvider.listObjects

---

listObjectVersions()

listObjectVersions(root, key): Promise<ObjectVersion[]>

Defined in: providers/multi.ts:150

List version history for an object.

Parameters

root

ParsedRoot

key

string

Returns

Promise<ObjectVersion[]>

Implementation of

StorageProvider.listObjectVersions

---

putObject()

putObject(root, key, content): Promise<void>

Defined in: providers/multi.ts:57

Parameters

root

ParsedRoot

key

string

content

Buffer

Returns

Promise<void>

Implementation of

StorageProvider.putObject

---

register()

register(scheme, provider): void

Defined in: providers/multi.ts:34

Register a provider for a URI scheme.

Parameters

scheme

string

provider

StorageProvider

Returns

void

---

restoreObjectVersion()

restoreObjectVersion(root, key, versionId): Promise<void>

Defined in: providers/multi.ts:163

Restore a previous version of an object (copies it over current).

Parameters

root

ParsedRoot

key

string

versionId

string

Returns

Promise<void>

Implementation of

StorageProvider.restoreObjectVersion

---

setObjectTags()

setObjectTags(root, key, tags): Promise<void>

Defined in: providers/multi.ts:123

Set tags on an object. Replaces all existing tags.

Parameters

root

ParsedRoot

key

string

tags

Record<string, string>

Returns

Promise<void>

Implementation of

StorageProvider.setObjectTags