Beispiel #1
0
        public static async Task <IStatementResultCursor> SetNodeAsync <TEntity>(
            this ITransaction transaction,
            TEntity entity) where TEntity : class
        {
            var nodeId = EntityAccessor.GetNodeId(entity);

            if (nodeId == null)
            {
                throw new InvalidOperationException(NodeIdUnspecifiedMessage);
            }

            var parameters = new Neo4jParameters()
                             .WithValue("p1", nodeId)
                             .WithEntity("p2", entity);

            return(await transaction.RunAsync(SetNodeStatement, parameters));
        }
        public static IResult SetNode <TEntity>(
            this ITransaction transaction,
            TEntity entity) where TEntity : class
        {
            var nodeId = EntityAccessor.GetNodeId(entity);

            if (nodeId == null)
            {
                throw new InvalidOperationException(Constants.NodeIdUnspecifiedMessage);
            }

            var parameters = new Neo4jParameters()
                             .WithValue("p1", nodeId)
                             .WithEntity("p2", entity);

            return(transaction.Run(Constants.Statement.SetNode, parameters));
        }
        public static async Task <IResultCursor> SetNodeAsync <TEntity>(
            this IAsyncTransaction asyncTransaction,
            TEntity entity) where TEntity : class
        {
            var nodeId = EntityAccessor.GetNodeId(entity);

            if (nodeId == null)
            {
                throw new InvalidOperationException(Constants.NodeIdUnspecifiedMessage);
            }

            var parameters = new Neo4jParameters()
                             .WithValue("p1", nodeId)
                             .WithEntity("p2", entity);

            return(await asyncTransaction.RunAsync(Constants.Statement.SetNode, parameters)
                   .ConfigureAwait(false));
        }