How to use the bson.Long 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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mongodb / node-mongodb-native / test / mock / lib / wire_response.js View on Github 
// Unpack the cursor
var lowBits =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;
var highBits =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;
// Create long object
this.cursorId = new Long(lowBits, highBits);
// Unpack the starting from
this.startingFrom =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;// Unpack the cursor
var lowBits =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;
var highBits =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;
// Create long object
this.cursorId = new Long(lowBits, highBits);
// Unpack the starting from
this.startingFrom =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned =
data[this.index] |
(data[this.index + 1] << 8) |
(data[this.index + 2] << 16) |
(data[this.index + 3] << 24);
this.index = this.index + 4;this.index = this.index + 4;
// Skip op-code field
this.index = this.index + 4;
// Unpack flags
this.responseFlags = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor
var lowBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
var highBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Create long object
this.cursorId = new Long(lowBits, highBits);
// Unpack the starting from
this.startingFrom = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Preallocate document array
this.documents = new Array(this.numberReturned);
// Flag values
this.cursorNotFound = (this.responseFlags & CURSOR_NOT_FOUND) != 0;
this.queryFailure = (this.responseFlags & QUERY_FAILURE) != 0;
this.shardConfigStale = (this.responseFlags & SHARD_CONFIG_STALE) != 0;// Fetch the request id for this reply
this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Fetch the id of the request that triggered the response
this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
// Skip op-code field
this.index = this.index + 4 + 4;
// Unpack the reply message
this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor id (a 64 bit long integer)
var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
this.cursorId = new Long(low_bits, high_bits);
// Unpack the starting from
this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
}// Fetch the request id for this reply
this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Fetch the id of the request that triggered the response
this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
// Skip op-code field
this.index = this.index + 4 + 4;
// Unpack the reply message
this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor id (a 64 bit long integer)
var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
this.cursorId = new Long(low_bits, high_bits);
// Unpack the starting from
this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
}// Fetch the request id for this reply
this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Fetch the id of the request that triggered the response
this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
// Skip op-code field
this.index = this.index + 4 + 4;
// Unpack the reply message
this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor id (a 64 bit long integer)
var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
this.cursorId = new Long(low_bits, high_bits);
// Unpack the starting from
this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
}this.index = this.index + 4;
// Skip op-code field
this.index = this.index + 4;
// Unpack flags
this.responseFlags = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor
var lowBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
var highBits = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Create long object
this.cursorId = new Long(lowBits, highBits);
// Unpack the starting from
this.startingFrom = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = data[this.index] | data[this.index + 1] << 8 | data[this.index + 2] << 16 | data[this.index + 3] << 24;
this.index = this.index + 4;
// Preallocate document array
this.documents = new Array(this.numberReturned);
// Flag values
this.cursorNotFound = (this.responseFlags & CURSOR_NOT_FOUND) != 0;
this.queryFailure = (this.responseFlags & QUERY_FAILURE) != 0;
this.shardConfigStale = (this.responseFlags & SHARD_CONFIG_STALE) != 0;// Fetch the request id for this reply
this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Fetch the id of the request that triggered the response
this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
// Skip op-code field
this.index = this.index + 4 + 4;
// Unpack the reply message
this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor id (a 64 bit long integer)
var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
this.cursorId = new Long(low_bits, high_bits);
// Unpack the starting from
this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
}// Fetch the request id for this reply
this.requestId = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Fetch the id of the request that triggered the response
this.responseTo = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
// Skip op-code field
this.index = this.index + 4 + 4;
// Unpack the reply message
this.responseFlag = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the cursor id (a 64 bit long integer)
var low_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
var high_bits = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
this.cursorId = new Long(low_bits, high_bits);
// Unpack the starting from
this.startingFrom = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
// Unpack the number of objects returned
this.numberReturned = binary_reply[this.index] | binary_reply[this.index + 1] << 8 | binary_reply[this.index + 2] << 16 | binary_reply[this.index + 3] << 24;
this.index = this.index + 4;
}it(name, metadata, function() {
const data = {
a: 12,
b: new BSON.Int32(12),
c: new BSON.Long(12),
d: new BSON.Double(12),
e: /[A-Za-z0-9]*/,
f: new BSON.BSONRegExp('[A-Za-z0-9]*'),
g: undefined
};
const expected = bson.deserialize(bson.serialize(data, bsonOptions), bsonOptions);
const coll = this.encryptedClient.db(dataDbName).collection(dataCollName);
return Promise.resolve()
.then(() => coll.insertOne(data, bsonOptions))
.then(result => coll.findOne({ _id: result.insertedId }, bsonOptions))
.then(actual => expect(actual).to.containSubset(expected));
});
});
