C++ (Cpp) BatchedDeleteDocument::setQuery Exemples

Exemple #1

Fichier : batch_upconvert.cpp Projet : AlanLiu-AI/mongo

    BatchedCommandRequest* msgToBatchDelete( const Message& deleteMsg ) {

        // Parsing DbMessage throws
        DbMessage dbMsg( deleteMsg );
        NamespaceString nss( dbMsg.getns() );
        int flags = dbMsg.pullInt();
        const BSONObj query = dbMsg.nextJsObj();
        int limit = ( flags & RemoveOption_JustOne ) ? 1 : 0;

        // No exceptions from here on
        BatchedDeleteDocument* deleteDoc = new BatchedDeleteDocument;
        deleteDoc->setLimit( limit );
        deleteDoc->setQuery( query );

        BatchedCommandRequest* request =
            new BatchedCommandRequest( BatchedCommandRequest::BatchType_Delete );
        request->setNS( nss.ns() );
        request->getDeleteRequest()->addToDeletes( deleteDoc );

        return request;
    }