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47 lines
1.9 KiB
JavaScript
47 lines
1.9 KiB
JavaScript
10 months ago
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"use strict";
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Object.defineProperty(exports, "__esModule", { value: true });
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exports.ListCollectionsOperation = void 0;
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const utils_1 = require("../utils");
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const command_1 = require("./command");
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const operation_1 = require("./operation");
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/** @internal */
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class ListCollectionsOperation extends command_1.CommandOperation {
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constructor(db, filter, options) {
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super(db, options);
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this.options = { ...options };
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delete this.options.writeConcern;
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this.db = db;
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this.filter = filter;
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this.nameOnly = !!this.options.nameOnly;
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this.authorizedCollections = !!this.options.authorizedCollections;
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if (typeof this.options.batchSize === 'number') {
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this.batchSize = this.options.batchSize;
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}
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}
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async execute(server, session) {
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return super.executeCommand(server, session, this.generateCommand((0, utils_1.maxWireVersion)(server)));
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}
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/* This is here for the purpose of unit testing the final command that gets sent. */
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generateCommand(wireVersion) {
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const command = {
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listCollections: 1,
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filter: this.filter,
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cursor: this.batchSize ? { batchSize: this.batchSize } : {},
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nameOnly: this.nameOnly,
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authorizedCollections: this.authorizedCollections
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};
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// we check for undefined specifically here to allow falsy values
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// eslint-disable-next-line no-restricted-syntax
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if (wireVersion >= 9 && this.options.comment !== undefined) {
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command.comment = this.options.comment;
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}
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return command;
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}
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}
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exports.ListCollectionsOperation = ListCollectionsOperation;
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(0, operation_1.defineAspects)(ListCollectionsOperation, [
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operation_1.Aspect.READ_OPERATION,
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operation_1.Aspect.RETRYABLE,
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operation_1.Aspect.CURSOR_CREATING
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]);
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//# sourceMappingURL=list_collections.js.map
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