File Information
Library: MongoDB
Package: MongoDB
Header: Poco/MongoDB/UpdateRequest.h
Description
This request is used to update a document in a database using the OP_UPDATE client request.
Inheritance
Direct Base Classes: RequestMessage
All Base Classes: Message, RequestMessage
Member Summary
Member Functions: buildRequest, flags, selector, update
Inherited Functions: buildRequest, header, messageLength, send
Enumerations
Flags
UPDATE_DEFAULT = 0
If set, the database will insert the supplied object into the collection if no matching document is found.
UPDATE_UPSERT = 1
If set, the database will update all matching objects in the collection. Otherwise only updates first matching doc.
If set to, updates multiple documents that meet the query criteria. Otherwise only updates one document.
Constructors
UpdateRequest
UpdateRequest(
const std::string & collectionName,
Flags flags = UPDATE_DEFAULT
);
Creates the UpdateRequest.
The full collection name is the concatenation of the database name with the collection name, using a "." for the concatenation. For example, for the database "foo" and the collection "bar", the full collection name is "foo.bar".
Destructor
~UpdateRequest 
virtual ~UpdateRequest();
Destroys the UpdateRequest.
Member Functions
flags 
Flags flags() const;
Returns the flags
flags
void flags(
Flags flags
);
Sets the flags
selector
Document & selector();
Returns the selector document.
update
Document & update();
Returns the document to update.
buildRequest 
void buildRequest(
BinaryWriter & writer
);