62 lines
2.1 KiB
C#
62 lines
2.1 KiB
C#
//
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// System.Configuration.TimeSpanMinutesConverter.cs
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//
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// Authors:
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// Chris Toshok
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//
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// Permission is hereby granted, free of charge, to any person obtaining
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// a copy of this software and associated documentation files (the
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// "Software"), to deal in the Software without restriction, including
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// without limitation the rights to use, copy, modify, merge, publish,
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// distribute, sublicense, and/or sell copies of the Software, and to
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// permit persons to whom the Software is furnished to do so, subject to
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// the following conditions:
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//
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// The above copyright notice and this permission notice shall be
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// included in all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
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// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
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// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
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// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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//
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// Copyright (C) 2005 Novell, Inc (http://www.novell.com)
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//
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using System.ComponentModel;
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using System.Globalization;
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namespace System.Configuration
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{
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public class TimeSpanSecondsConverter: ConfigurationConverterBase
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{
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public override object ConvertFrom (ITypeDescriptorContext ctx, CultureInfo ci, object data)
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{
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long v;
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if (!(data is string))
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throw new ArgumentException ("data");
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if (!Int64.TryParse ((string)data, out v))
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throw new ArgumentException ("data");
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return TimeSpan.FromSeconds (v);
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}
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public override object ConvertTo (ITypeDescriptorContext ctx, CultureInfo ci, object value, Type type)
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{
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/* don't use "value is TimeSpan" here, since
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* we want to generate both a NRE on null
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* value, and ArgumentException on non-null,
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* but non-TimeSpan. */
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if (value.GetType () != typeof (TimeSpan))
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throw new ArgumentException ();
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return ((Int64)((TimeSpan)value).TotalSeconds).ToString();
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}
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}
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}
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