//TODO: Move to ExecuteRequest and QueryRequest internal void Write(FrameWriter wb, byte protocolVersion, bool isPrepared) { //protocol v1: <query><n><value_1>....<value_n><consistency> //protocol v2: <query><consistency><flags>[<n><value_1>...<value_n>][<result_page_size>][<paging_state>][<serial_consistency>] //protocol v3: <query><consistency><flags>[<n>[name_1]<value_1>...[name_n]<value_n>][<result_page_size>][<paging_state>][<serial_consistency>][<timestamp>] var flags = GetFlags(); if (protocolVersion > 1) { wb.WriteUInt16((ushort)Consistency); wb.WriteByte((byte)flags); } if (flags.HasFlag(QueryFlags.Values)) { wb.WriteUInt16((ushort)Values.Length); for (var i = 0; i < Values.Length; i++) { if (flags.HasFlag(QueryFlags.WithNameForValues)) { var name = ValueNames[i]; wb.WriteString(name); } var v = Values[i]; var bytes = TypeCodec.Encode(protocolVersion, v); wb.WriteBytes(bytes); } } else if (protocolVersion == 1 && isPrepared) { //n values is not optional on protocol v1 //Write 0 values wb.WriteUInt16(0); } if (protocolVersion == 1) { //Protocol v1 ends here wb.WriteUInt16((ushort)Consistency); return; } if ((flags & QueryFlags.PageSize) == QueryFlags.PageSize) { wb.WriteInt32(PageSize); } if ((flags & QueryFlags.WithPagingState) == QueryFlags.WithPagingState) { wb.WriteBytes(PagingState); } if ((flags & QueryFlags.WithSerialConsistency) == QueryFlags.WithSerialConsistency) { wb.WriteUInt16((ushort)SerialConsistency); } if (Timestamp != null) { //Expressed in microseconds wb.WriteLong(TypeCodec.ToUnixTime(Timestamp.Value).Ticks / 10); } }
internal void Write(FrameWriter wb, bool isPrepared) { //protocol v1: <query><n><value_1>....<value_n><consistency> //protocol v2: <query><consistency><flags>[<n><value_1>...<value_n>][<result_page_size>][<paging_state>][<serial_consistency>] //protocol v3: <query><consistency><flags>[<n>[name_1]<value_1>...[name_n]<value_n>][<result_page_size>][<paging_state>][<serial_consistency>][<timestamp>] var protocolVersion = wb.Serializer.ProtocolVersion; var flags = GetFlags(protocolVersion); if (protocolVersion != ProtocolVersion.V1) { wb.WriteUInt16((ushort)Consistency); wb.WriteByte((byte)flags); } if (flags.HasFlag(QueryFlags.Values)) { wb.WriteUInt16((ushort)Values.Length); for (var i = 0; i < Values.Length; i++) { if (flags.HasFlag(QueryFlags.WithNameForValues)) { var name = ValueNames[i]; wb.WriteString(name); } wb.WriteAsBytes(Values[i]); } } else if (protocolVersion == ProtocolVersion.V1 && isPrepared) { //n values is not optional on protocol v1 //Write 0 values wb.WriteUInt16(0); } if (protocolVersion == ProtocolVersion.V1) { //Protocol v1 ends here wb.WriteUInt16((ushort)Consistency); return; } if ((flags & QueryFlags.PageSize) == QueryFlags.PageSize) { wb.WriteInt32(PageSize); } if ((flags & QueryFlags.WithPagingState) == QueryFlags.WithPagingState) { wb.WriteBytes(PagingState); } if ((flags & QueryFlags.WithSerialConsistency) == QueryFlags.WithSerialConsistency) { wb.WriteUInt16((ushort)SerialConsistency); } if (flags.HasFlag(QueryFlags.WithDefaultTimestamp)) { // ReSharper disable once PossibleInvalidOperationException // Null check has been done when setting the flag wb.WriteLong(RawTimestamp.Value); } }
//TODO: Move to ExecuteRequest and QueryRequest internal void Write(FrameWriter wb, byte protocolVersion, bool isPrepared) { //protocol v1: <query><n><value_1>....<value_n><consistency> //protocol v2: <query><consistency><flags>[<n><value_1>...<value_n>][<result_page_size>][<paging_state>][<serial_consistency>] //protocol v3: <query><consistency><flags>[<n>[name_1]<value_1>...[name_n]<value_n>][<result_page_size>][<paging_state>][<serial_consistency>][<timestamp>] var flags = GetFlags(); if (protocolVersion > 1) { wb.WriteUInt16((ushort)Consistency); wb.WriteByte((byte)flags); } if (flags.HasFlag(QueryFlags.Values)) { wb.WriteUInt16((ushort)Values.Length); for (var i = 0; i < Values.Length; i++) { if (flags.HasFlag(QueryFlags.WithNameForValues)) { var name = ValueNames[i]; wb.WriteString(name); } var v = Values[i]; var bytes = TypeCodec.Encode(protocolVersion, v); wb.WriteBytes(bytes); } } else if (protocolVersion == 1 && isPrepared) { //n values is not optional on protocol v1 //Write 0 values wb.WriteUInt16(0); } if (protocolVersion == 1) { //Protocol v1 ends here wb.WriteUInt16((ushort)Consistency); return; } if ((flags & QueryFlags.PageSize) == QueryFlags.PageSize) { wb.WriteInt32(PageSize); } if ((flags & QueryFlags.WithPagingState) == QueryFlags.WithPagingState) { wb.WriteBytes(PagingState); } if ((flags & QueryFlags.WithSerialConsistency) == QueryFlags.WithSerialConsistency) { wb.WriteUInt16((ushort)SerialConsistency); } if (Timestamp != null) { //Expressed in microseconds wb.WriteLong(TypeCodec.ToUnixTime(Timestamp.Value).Ticks / 10); } }
//TODO: Move to ExecuteRequest and QueryRequest internal void Write(FrameWriter wb, bool isPrepared) { //protocol v1: <query><n><value_1>....<value_n><consistency> //protocol v2: <query><consistency><flags>[<n><value_1>...<value_n>][<result_page_size>][<paging_state>][<serial_consistency>] //protocol v3: <query><consistency><flags>[<n>[name_1]<value_1>...[name_n]<value_n>][<result_page_size>][<paging_state>][<serial_consistency>][<timestamp>] var protocolVersion = wb.Serializer.ProtocolVersion; var flags = GetFlags(); if (protocolVersion != ProtocolVersion.V1) { wb.WriteUInt16((ushort)Consistency); wb.WriteByte((byte)flags); } if (flags.HasFlag(QueryFlags.Values)) { wb.WriteUInt16((ushort)Values.Length); for (var i = 0; i < Values.Length; i++) { if (flags.HasFlag(QueryFlags.WithNameForValues)) { var name = ValueNames[i]; wb.WriteString(name); } wb.WriteAsBytes(Values[i]); } } else if (protocolVersion == ProtocolVersion.V1 && isPrepared) { //n values is not optional on protocol v1 //Write 0 values wb.WriteUInt16(0); } if (protocolVersion == ProtocolVersion.V1) { //Protocol v1 ends here wb.WriteUInt16((ushort)Consistency); return; } if ((flags & QueryFlags.PageSize) == QueryFlags.PageSize) { wb.WriteInt32(PageSize); } if ((flags & QueryFlags.WithPagingState) == QueryFlags.WithPagingState) { wb.WriteBytes(PagingState); } if ((flags & QueryFlags.WithSerialConsistency) == QueryFlags.WithSerialConsistency) { wb.WriteUInt16((ushort)SerialConsistency); } if (protocolVersion.SupportsTimestamp()) { if (Timestamp != null) { // Expressed in microseconds wb.WriteLong(TypeSerializer.SinceUnixEpoch(Timestamp.Value).Ticks / 10); } else if (_policies != null) { // Use timestamp generator var timestamp = _policies.TimestampGenerator.Next(); if (timestamp != long.MinValue) { wb.WriteLong(timestamp); } } } }