MontoyaTech/MySqlPlus
MontoyaTech/MySqlPlus
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Moved the DateTime To Unix converter an official converter apart of the library. Bumped package version to 1.0.2

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This commit is contained in:
MattMo 2023-01-30 21:28:34 -08:00
parent b125aef0ff
commit 70dd86766b
3 changed files with 61 additions and 38 deletions
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38
MySqlPlus.Example/Program.cs
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@ -20,46 +20,10 @@ namespace MontoyaTech.MySqlPlus.Example
[MySqlColumn("year")]
public uint Year = 0;
[MySqlColumn("dateCreated", typeof(DateTime2UnixConverter))]
[MySqlColumn("dateCreated", typeof(DateTimeToUnixConverter))]
public DateTime DateCreated = DateTime.UtcNow;
}
public class DateTime2UnixConverter : MySqlColumnConverter
{
public object ConvertFrom(object input)
{
if (input is ulong unix)
{
if (unix == 0)
return DateTime.MinValue;
return new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc).AddSeconds(unix).ToUniversalTime();
}
else
{
throw new NotSupportedException("Unsupported input object to convert from unix.");
}
}
public object ConvertTo(object input)
{
if (input is DateTime dateTime)
{
if (dateTime == DateTime.MinValue)
return 0;
if (dateTime == DateTime.MaxValue)
return ulong.MaxValue;
return (ulong)(dateTime.ToUniversalTime().Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc))).TotalSeconds;
}
else
{
throw new NotSupportedException("Unsupported input object to convert to unix.");
}
}
}
public static void Main(string[] args)
{
var session = new MySqlSession("");

59
MySqlPlus/DateTimeToUnixConverter.cs Normal file
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@ -0,0 +1,59 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace MontoyaTech.MySqlPlus
{
/// <summary>
/// The outline of a MySqlColumn converter that converts a DateTime to Unix and back.
/// </summary>
public class DateTimeToUnixConverter : MySqlColumnConverter
{
/// <summary>
/// Converts from a Unix Time to a DateTime.
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
/// <exception cref="NotSupportedException"></exception>
public object ConvertFrom(object input)
{
if (input is ulong unix)
{
if (unix == 0)
return DateTime.MinValue;
return new DateTime(1970, 1, 1, 0, 0, 0, 0, DateTimeKind.Utc).AddSeconds(unix).ToUniversalTime();
}
else
{
throw new NotSupportedException("Unsupported input object to convert from unix.");
}
}
/// <summary>
/// Converts to a Unix Time from a DateTime.
/// </summary>
/// <param name="input"></param>
/// <returns></returns>
/// <exception cref="NotSupportedException"></exception>
public object ConvertTo(object input)
{
if (input is DateTime dateTime)
{
if (dateTime == DateTime.MinValue)
return 0;
if (dateTime == DateTime.MaxValue)
return ulong.MaxValue;
return (ulong)(dateTime.ToUniversalTime().Subtract(new DateTime(1970, 1, 1, 0, 0, 0, DateTimeKind.Utc))).TotalSeconds;
}
else
{
throw new NotSupportedException("Unsupported input object to convert to unix.");
}
}
}
}

2
MySqlPlus/MySqlPlus.csproj
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@ -7,7 +7,7 @@
<AssemblyName>MontoyaTech.MySqlPlus</AssemblyName>
<RootNamespace>MontoyaTech.MySqlPlus</RootNamespace>
<Title>MontoyaTech.MySqlPlus</Title>
<Version>1.0.1</Version>
<Version>1.0.2</Version>
<Company>MontoyaTech</Company>
<Description>A simple C# library to help work with MySql.</Description>
<Copyright>MontoyaTech 2023</Copyright>