77 lines
2.7 KiB
C#
77 lines
2.7 KiB
C#
//
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// System.Configuration.TimeSpanValidator.cs
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//
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// Authors:
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// Lluis Sanchez Gual (lluis@novell.com)
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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;
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namespace System.Configuration
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{
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public class TimeSpanValidator: ConfigurationValidatorBase
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{
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bool rangeIsExclusive;
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TimeSpan minValue;
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TimeSpan maxValue;
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long resolutionInSeconds;
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public TimeSpanValidator (TimeSpan minValue, TimeSpan maxValue): this (minValue, maxValue, false, 0)
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{
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}
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public TimeSpanValidator (TimeSpan minValue, TimeSpan maxValue, bool rangeIsExclusive): this (minValue, maxValue, rangeIsExclusive, 0)
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{
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}
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public TimeSpanValidator (TimeSpan minValue, TimeSpan maxValue, bool rangeIsExclusive, long resolutionInSeconds)
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{
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this.minValue = minValue;
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this.maxValue = maxValue;
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this.rangeIsExclusive = rangeIsExclusive;
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this.resolutionInSeconds = resolutionInSeconds;
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}
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public override bool CanValidate (Type type)
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{
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return type == typeof(TimeSpan);
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}
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public override void Validate (object value)
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{
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TimeSpan s = (TimeSpan) value;
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if (!rangeIsExclusive) {
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if (s < minValue || s > maxValue)
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throw new ArgumentException ("The value must be in the range " + minValue + " - " + maxValue);
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} else {
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if (s >= minValue && s <= maxValue)
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throw new ArgumentException ("The value must not be in the range " + minValue + " - " + maxValue);
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}
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if (resolutionInSeconds != 0 && s.Ticks % (TimeSpan.TicksPerSecond * resolutionInSeconds) != 0)
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throw new ArgumentException ("The value must have a resolution of " + TimeSpan.FromTicks (TimeSpan.TicksPerSecond * resolutionInSeconds));
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}
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}
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}
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