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Jonasz Bigda
2020-08-20 11:44:32 +02:00
parent 4715fc1814
commit 6aceefeb2f
2891 changed files with 11239 additions and 347539 deletions
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12
node_modules/mongodb/lib/operations/find.js generated vendored
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@@ -3,7 +3,9 @@
const OperationBase = require('./operation').OperationBase;
const Aspect = require('./operation').Aspect;
const defineAspects = require('./operation').defineAspects;
const resolveReadPreference = require('../utils').resolveReadPreference;
const ReadPreference = require('../core').ReadPreference;
const maxWireVersion = require('../core/utils').maxWireVersion;
const MongoError = require('../core/error').MongoError;
class FindOperation extends OperationBase {
constructor(collection, ns, command, options) {
@@ -11,16 +13,20 @@ class FindOperation extends OperationBase {
this.ns = ns;
this.cmd = command;
this.readPreference = resolveReadPreference(collection, this.options);
this.readPreference = ReadPreference.resolve(collection, this.options);
}
execute(server, callback) {
// copied from `CommandOperationV2`, to be subclassed in the future
this.server = server;
const cursorState = this.cursorState || {};
if (typeof this.cmd.allowDiskUse !== 'undefined' && maxWireVersion(server) < 4) {
callback(new MongoError('The `allowDiskUse` option is not supported on MongoDB < 3.2'));
return;
}
// TOOD: use `MongoDBNamespace` through and through
const cursorState = this.cursorState || {};
server.query(this.ns.toString(), this.cmd, cursorState, this.options, callback);
}
}