diff options
Diffstat (limited to 'csharp/src/Google.Protobuf/JsonFormatter.cs')
-rw-r--r-- | csharp/src/Google.Protobuf/JsonFormatter.cs | 29 |
1 files changed, 17 insertions, 12 deletions
diff --git a/csharp/src/Google.Protobuf/JsonFormatter.cs b/csharp/src/Google.Protobuf/JsonFormatter.cs index bde17903..563b834e 100644 --- a/csharp/src/Google.Protobuf/JsonFormatter.cs +++ b/csharp/src/Google.Protobuf/JsonFormatter.cs @@ -485,13 +485,14 @@ namespace Google.Protobuf int nanos = (int) value.Descriptor.Fields[Timestamp.NanosFieldNumber].Accessor.GetValue(value); long seconds = (long) value.Descriptor.Fields[Timestamp.SecondsFieldNumber].Accessor.GetValue(value); - // Even if the original message isn't using the built-in classes, we can still build one... and then - // rely on it being normalized. - Timestamp normalized = Timestamp.Normalize(seconds, nanos); + // Even if the original message isn't using the built-in classes, we can still build one... and its + // conversion will check whether or not it's normalized. + // TODO: Perhaps the diagnostic-only formatter should not throw for non-normalized values? + Timestamp ts = new Timestamp { Seconds = seconds, Nanos = nanos }; // Use .NET's formatting for the value down to the second, including an opening double quote (as it's a string value) - DateTime dateTime = normalized.ToDateTime(); + DateTime dateTime = ts.ToDateTime(); builder.Append(dateTime.ToString("yyyy'-'MM'-'dd'T'HH:mm:ss", CultureInfo.InvariantCulture)); - AppendNanoseconds(builder, Math.Abs(normalized.Nanos)); + AppendNanoseconds(builder, Math.Abs(ts.Nanos)); builder.Append("Z\""); } @@ -502,18 +503,22 @@ namespace Google.Protobuf int nanos = (int) value.Descriptor.Fields[Duration.NanosFieldNumber].Accessor.GetValue(value); long seconds = (long) value.Descriptor.Fields[Duration.SecondsFieldNumber].Accessor.GetValue(value); + // TODO: Perhaps the diagnostic-only formatter should not throw for non-normalized values? // Even if the original message isn't using the built-in classes, we can still build one... and then // rely on it being normalized. - Duration normalized = Duration.Normalize(seconds, nanos); + if (!Duration.IsNormalized(seconds, nanos)) + { + throw new InvalidOperationException("Non-normalized duration value"); + } // The seconds part will normally provide the minus sign if we need it, but not if it's 0... - if (normalized.Seconds == 0 && normalized.Nanos < 0) + if (seconds == 0 && nanos < 0) { builder.Append('-'); } - builder.Append(normalized.Seconds.ToString("d", CultureInfo.InvariantCulture)); - AppendNanoseconds(builder, Math.Abs(normalized.Nanos)); + builder.Append(seconds.ToString("d", CultureInfo.InvariantCulture)); + AppendNanoseconds(builder, Math.Abs(nanos)); builder.Append("s\""); } @@ -598,15 +603,15 @@ namespace Google.Protobuf // Output to 3, 6 or 9 digits. if (nanos % 1000000 == 0) { - builder.Append((nanos / 1000000).ToString("d", CultureInfo.InvariantCulture)); + builder.Append((nanos / 1000000).ToString("d3", CultureInfo.InvariantCulture)); } else if (nanos % 1000 == 0) { - builder.Append((nanos / 1000).ToString("d", CultureInfo.InvariantCulture)); + builder.Append((nanos / 1000).ToString("d6", CultureInfo.InvariantCulture)); } else { - builder.Append(nanos.ToString("d", CultureInfo.InvariantCulture)); + builder.Append(nanos.ToString("d9", CultureInfo.InvariantCulture)); } } } |