diff options
Diffstat (limited to 'Timeline/Services/Exceptions')
3 files changed, 73 insertions, 1 deletions
diff --git a/Timeline/Services/Exceptions/ImageException.cs b/Timeline/Services/Exceptions/ImageException.cs new file mode 100644 index 00000000..20dd48ae --- /dev/null +++ b/Timeline/Services/Exceptions/ImageException.cs @@ -0,0 +1,57 @@ +using System;
+using System.Globalization;
+
+namespace Timeline.Services.Exceptions
+{
+ [Serializable]
+ public class ImageException : Exception
+ {
+ public enum ErrorReason
+ {
+ /// <summary>
+ /// Decoding image failed.
+ /// </summary>
+ CantDecode,
+ /// <summary>
+ /// Decoding succeeded but the real type is not the specified type.
+ /// </summary>
+ UnmatchedFormat,
+ /// <summary>
+ /// Image is not of required size.
+ /// </summary>
+ NotSquare,
+ /// <summary>
+ /// Other unknown errer.
+ /// </summary>
+ Unknown
+ }
+
+ public ImageException() : this(null) { }
+ public ImageException(string? message) : this(message, null) { }
+ public ImageException(string? message, Exception? inner) : this(ErrorReason.Unknown, null, null, null, message, inner) { }
+
+ public ImageException(ErrorReason error, byte[]? data, string? requestType = null, string? realType = null, string? message = null, Exception? inner = null) : base(MakeMessage(error).AppendAdditionalMessage(message), inner) { Error = error; ImageData = data; RequestType = requestType; RealType = realType; }
+
+ protected ImageException(
+ System.Runtime.Serialization.SerializationInfo info,
+ System.Runtime.Serialization.StreamingContext context) : base(info, context) { }
+
+ private static string MakeMessage(ErrorReason? reason) =>
+ string.Format(CultureInfo.InvariantCulture, Resources.Services.Exceptions.ImageException, reason switch
+ {
+ ErrorReason.CantDecode => Resources.Services.Exceptions.ImageExceptionCantDecode,
+ ErrorReason.UnmatchedFormat => Resources.Services.Exceptions.ImageExceptionUnmatchedFormat,
+ ErrorReason.NotSquare => Resources.Services.Exceptions.ImageExceptionBadSize,
+ _ => Resources.Services.Exceptions.ImageExceptionUnknownError
+ });
+
+ public ErrorReason Error { get; }
+#pragma warning disable CA1819 // Properties should not return arrays
+ public byte[]? ImageData { get; }
+#pragma warning restore CA1819 // Properties should not return arrays
+ public string? RequestType { get; }
+
+ // This field will be null if decoding failed.
+ public string? RealType { get; }
+ }
+}
diff --git a/Timeline/Services/Exceptions/TimelinePostNoDataException.cs b/Timeline/Services/Exceptions/TimelinePostNoDataException.cs new file mode 100644 index 00000000..c4b6bf62 --- /dev/null +++ b/Timeline/Services/Exceptions/TimelinePostNoDataException.cs @@ -0,0 +1,15 @@ +using System;
+
+namespace Timeline.Services.Exceptions
+{
+ [Serializable]
+ public class TimelinePostNoDataException : Exception
+ {
+ public TimelinePostNoDataException() : this(null, null) { }
+ public TimelinePostNoDataException(string? message) : this(message, null) { }
+ public TimelinePostNoDataException(string? message, Exception? inner) : base(Resources.Services.Exceptions.TimelineNoDataException.AppendAdditionalMessage(message), inner) { }
+ protected TimelinePostNoDataException(
+ System.Runtime.Serialization.SerializationInfo info,
+ System.Runtime.Serialization.StreamingContext context) : base(info, context) { }
+ }
+}
diff --git a/Timeline/Services/Exceptions/TimelinePostNotExistException.cs b/Timeline/Services/Exceptions/TimelinePostNotExistException.cs index bbb9e908..f95dd410 100644 --- a/Timeline/Services/Exceptions/TimelinePostNotExistException.cs +++ b/Timeline/Services/Exceptions/TimelinePostNotExistException.cs @@ -6,7 +6,7 @@ namespace Timeline.Services.Exceptions [Serializable]
public class TimelinePostNotExistException : EntityNotExistException
{
- public TimelinePostNotExistException() { }
+ public TimelinePostNotExistException() : this(null, null, false, null, null) { }
[Obsolete("This has no meaning.")]
public TimelinePostNotExistException(string? message) : this(message, null) { }
[Obsolete("This has no meaning.")]
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