How to use the bson.BSONPure function in bson
To help you get started, we’ve selected a few bson examples, based on popular ways it is used in public projects.
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DefinitelyTyped / DefinitelyTyped / bson / bson-tests.ts View on Github 
///
import * as bson from 'bson';
let BSON = new bson.BSONPure.BSON();
let Long = bson.BSONPure.Long;
let doc = {long: Long.fromNumber(100)}
// Serialize a document
let data = BSON.serialize(doc, false, true, false);
console.log("data:", data);
// Deserialize the resulting Buffer
let doc_2 = BSON.deserialize(data);
console.log("doc_2:", doc_2);
BSON = new bson.BSONNative.BSON();
data = BSON.serialize(doc);
doc_2 = BSON.deserialize(data);///
import * as bson from 'bson';
let BSON = new bson.BSONPure.BSON();
let Long = bson.BSONPure.Long;
let doc = {long: Long.fromNumber(100)}
// Serialize a document
let data = BSON.serialize(doc, false, true, false);
console.log("data:", data);
// Deserialize the resulting Buffer
let doc_2 = BSON.deserialize(data);
console.log("doc_2:", doc_2);
BSON = new bson.BSONNative.BSON();
data = BSON.serialize(doc);
doc_2 = BSON.deserialize(data);exports.ReplSetServers = exports.ReplSet;
// Add BSON Classes
exports.Binary = require('bson').Binary;
exports.Code = require('bson').Code;
exports.DBRef = require('bson').DBRef;
exports.Double = require('bson').Double;
exports.Long = require('bson').Long;
exports.MinKey = require('bson').MinKey;
exports.MaxKey = require('bson').MaxKey;
exports.ObjectID = require('bson').ObjectID;
exports.Symbol = require('bson').Symbol;
exports.Timestamp = require('bson').Timestamp;
// Add BSON Parser
exports.BSON = require('bson').BSONPure.BSON;
});// Allow slaveOk override
this.slaveOk = this.options['slave_ok'] == null ? false : this.options['slave_ok'];
this.slaveOk = this.options['slaveOk'] == null ? this.slaveOk : this.options['slaveOk'];
// Number of operations to buffer before failure
this.bufferMaxEntries = typeof this.options['bufferMaxEntries'] == 'number' ? this.options['bufferMaxEntries'] : -1;
// Ensure we have a valid db name
validateDatabaseName(databaseName);
// Contains all the connections for the db
try {
this.native_parser = this.options.native_parser;
// The bson lib
var bsonLib = this.bsonLib = this.options.native_parser ? require('bson').BSONNative : require('bson').BSONPure;
bsonLib = require('bson').BSONPure;
// Fetch the serializer object
var BSON = bsonLib.BSON;
// Create a new instance
this.bson = new BSON([bsonLib.Long, bsonLib.ObjectID, bsonLib.Binary, bsonLib.Code, bsonLib.DBRef, bsonLib.Symbol, bsonLib.Double, bsonLib.Timestamp, bsonLib.MaxKey, bsonLib.MinKey]);
this.bson.promoteLongs = this.options.promoteLongs == null ? true : this.options.promoteLongs;
// Backward compatibility to access types
this.bson_deserializer = bsonLib;
this.bson_serializer = bsonLib;
// Add any overrides to the serializer and deserializer
this.bson_deserializer.promoteLongs = this.options.promoteLongs == null ? true : this.options.promoteLongs;
} catch (err) {
// If we tried to instantiate the native driverexports.ReplSetServers = exports.ReplSet;
// Add BSON Classes
exports.Binary = require('bson').Binary;
exports.Code = require('bson').Code;
exports.DBRef = require('bson').DBRef;
exports.Double = require('bson').Double;
exports.Long = require('bson').Long;
exports.MinKey = require('bson').MinKey;
exports.MaxKey = require('bson').MaxKey;
exports.ObjectID = require('bson').ObjectID;
exports.Symbol = require('bson').Symbol;
exports.Timestamp = require('bson').Timestamp;
// Add BSON Parser
exports.BSON = require('bson').BSONPure.BSON;
});// Allow slaveOk override
this.slaveOk = this.options['slave_ok'] == null ? false : this.options['slave_ok'];
this.slaveOk = this.options['slaveOk'] == null ? this.slaveOk : this.options['slaveOk'];
// Number of operations to buffer before failure
this.bufferMaxEntries = typeof this.options['bufferMaxEntries'] == 'number' ? this.options['bufferMaxEntries'] : -1;
// Ensure we have a valid db name
validateDatabaseName(databaseName);
// Contains all the connections for the db
try {
this.native_parser = this.options.native_parser;
// The bson lib
var bsonLib = this.bsonLib = this.options.native_parser ? require('bson').BSONNative : require('bson').BSONPure;
bsonLib = require('bson').BSONPure;
// Fetch the serializer object
var BSON = bsonLib.BSON;
// Create a new instance
this.bson = new BSON([bsonLib.Long, bsonLib.ObjectID, bsonLib.Binary, bsonLib.Code, bsonLib.DBRef, bsonLib.Symbol, bsonLib.Double, bsonLib.Timestamp, bsonLib.MaxKey, bsonLib.MinKey]);
this.bson.promoteLongs = this.options.promoteLongs == null ? true : this.options.promoteLongs;
// Backward compatibility to access types
this.bson_deserializer = bsonLib;
this.bson_serializer = bsonLib;
// Add any overrides to the serializer and deserializer
this.bson_deserializer.promoteLongs = this.options.promoteLongs == null ? true : this.options.promoteLongs;
} catch (err) {
// If we tried to instantiate the native drivertry {
exports.BSONPure = require('bson').BSONPure;
exports.BSONNative = require('bson').BSONNative;
} catch(err) {
// do nothing
}
// export the driver version
exports.version = require('../../package').version;
[ 'commands/base_command'
, 'admin'
, 'collection'
, 'connection/read_preference'
, 'connection/connection'
, 'connection/server'
, 'connection/mongos'
, 'connection/repl_set/repl_set'// backwards compat
exports.ReplSetServers = exports.ReplSet;
// Add BSON Classes
exports.Binary = require('bson').Binary;
exports.Code = require('bson').Code;
exports.DBRef = require('bson').DBRef;
exports.Double = require('bson').Double;
exports.Long = require('bson').Long;
exports.MinKey = require('bson').MinKey;
exports.MaxKey = require('bson').MaxKey;
exports.ObjectID = require('bson').ObjectID;
exports.Symbol = require('bson').Symbol;
exports.Timestamp = require('bson').Timestamp;
// Add BSON Parser
exports.BSON = require('bson').BSONPure.BSON;
// Get the Db object
var Db = require('./db').Db;
// Set up the connect function
var connect = Db.connect;
var obj = connect;
// Map all values to the exports value
for (var name in exports) {
obj[name] = exports[name];
}
// Add the pure and native backward compatible functions
exports.pure = exports.native = function () {
return obj;
}// Verify that nobody is using this config
if(!overrideUsedFlag && this.serverConfig != null && typeof this.serverConfig == 'object' && this.serverConfig._isUsed && this.serverConfig._isUsed()) {
throw new Error("A Server or ReplSet instance cannot be shared across multiple Db instances");
} else if(!overrideUsedFlag && typeof this.serverConfig == 'object'){
// Set being used
this.serverConfig._used = true;
}
// Ensure we have a valid db name
validateDatabaseName(databaseName);
// Contains all the connections for the db
try {
this.native_parser = this.options.native_parser;
// The bson lib
var bsonLib = this.bsonLib = this.options.native_parser ? require('bson').BSONNative : require('bson').BSONPure;
// Fetch the serializer object
var BSON = bsonLib.BSON;
// Create a new instance
this.bson = new BSON([bsonLib.Long, bsonLib.ObjectID, bsonLib.Binary, bsonLib.Code, bsonLib.DBRef, bsonLib.Symbol, bsonLib.Double, bsonLib.Timestamp, bsonLib.MaxKey, bsonLib.MinKey]);
// Backward compatibility to access types
this.bson_deserializer = bsonLib;
this.bson_serializer = bsonLib;
} catch (err) {
// If we tried to instantiate the native driver
var msg = "Native bson parser not compiled, please compile "
+ "or avoid using native_parser=true";
throw Error(msg);
}
// Internal state of the server
this._state = 'disconnected';try {
exports.BSONPure = require('bson').BSONPure;
exports.BSONNative = require('bson').BSONNative;
} catch(err) {
// do nothing
}
[ 'commands/base_command'
, 'commands/db_command'
, 'commands/delete_command'
, 'commands/get_more_command'
, 'commands/insert_command'
, 'commands/kill_cursor_command'
, 'commands/query_command'
, 'commands/update_command'
, 'responses/mongo_reply'
, 'admin'
, 'collection'
