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| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 | 396x 396x 396x 396x 416064x 415835x 415835x 415835x 395177x 395177x 386668x | import type { Document } from '../bson';
import type { Db } from '../db';
import { type Abortable } from '../mongo_types';
import { executeOperation } from '../operations/execute_operation';
import {
type CollectionInfo,
ListCollectionsOperation,
type ListCollectionsOptions
} from '../operations/list_collections';
import type { ClientSession } from '../sessions';
import { AbstractCursor, type InitialCursorResponse } from './abstract_cursor';
/** @public */
export class ListCollectionsCursor<
T extends Pick<CollectionInfo, 'name' | 'type'> | CollectionInfo =
| Pick<CollectionInfo, 'name' | 'type'>
| CollectionInfo
> extends AbstractCursor<T> {
parent: Db;
filter: Document;
options?: ListCollectionsOptions & Abortable;
constructor(db: Db, filter: Document, options?: ListCollectionsOptions & Abortable) {
super(db.client, db.s.namespace, options);
this.parent = db;
this.filter = filter;
this.options = options;
}
clone(): ListCollectionsCursor<T> {
return new ListCollectionsCursor(this.parent, this.filter, {
...this.options,
...this.cursorOptions
});
}
/** @internal */
async _initialize(session: ClientSession | undefined): Promise<InitialCursorResponse> {
const operation = new ListCollectionsOperation(this.parent, this.filter, {
...this.cursorOptions,
...this.options,
session,
signal: this.signal
});
const response = await executeOperation(this.parent.client, operation, this.timeoutContext);
return { server: operation.server, session, response };
}
}
|