39 lines
992 B
JavaScript
39 lines
992 B
JavaScript
'use strict';
|
|
|
|
const CommandOperationV2 = require('./command_v2');
|
|
const Aspect = require('./operation').Aspect;
|
|
const defineAspects = require('./operation').defineAspects;
|
|
const MongoDBNamespace = require('../utils').MongoDBNamespace;
|
|
|
|
class ListDatabasesOperation extends CommandOperationV2 {
|
|
constructor(db, options) {
|
|
super(db, options);
|
|
this.ns = new MongoDBNamespace('admin', '$cmd');
|
|
}
|
|
|
|
execute(server, callback) {
|
|
const cmd = { listDatabases: 1 };
|
|
if (this.options.nameOnly) {
|
|
cmd.nameOnly = Number(cmd.nameOnly);
|
|
}
|
|
|
|
if (this.options.filter) {
|
|
cmd.filter = this.options.filter;
|
|
}
|
|
|
|
if (typeof this.options.authorizedDatabases === 'boolean') {
|
|
cmd.authorizedDatabases = this.options.authorizedDatabases;
|
|
}
|
|
|
|
super.executeCommand(server, cmd, callback);
|
|
}
|
|
}
|
|
|
|
defineAspects(ListDatabasesOperation, [
|
|
Aspect.READ_OPERATION,
|
|
Aspect.RETRYABLE,
|
|
Aspect.EXECUTE_WITH_SELECTION
|
|
]);
|
|
|
|
module.exports = ListDatabasesOperation;
|