File Information
Library: MongoDB
Package: MongoDB
Header: Poco/MongoDB/GetMoreRequest.h
Description
A GetMoreRequest is used to query the database for more documents in a collection after a query request is send (OP_GETMORE).
Inheritance
Direct Base Classes: RequestMessage
All Base Classes: Message, RequestMessage
Member Summary
Member Functions: buildRequest, cursorID, getNumberToReturn, setNumberToReturn
Inherited Functions: buildRequest, header, messageLength, send
Constructors
GetMoreRequest
GetMoreRequest(
const std::string & collectionName,
Int64 cursorID
);
Creates a GetMoreRequest for the give collection and cursor.
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". The cursorID has been returned by the response on the query request. By default the numberToReturn is set to 100.
Destructor
~GetMoreRequest 
virtual ~GetMoreRequest();
Destroys the GetMoreRequest.
Member Functions
cursorID 
Int64 cursorID() const;
Returns the cursor ID.
getNumberToReturn
Int32 getNumberToReturn() const;
Returns the limit of returned documents.
setNumberToReturn
void setNumberToReturn(
Int32 n
);
Sets the limit of returned documents.
buildRequest 
void buildRequest(
BinaryWriter & writer
);