//
// System.Configuration.LongValidator.cs
//
// Authors:
// Chris Toshok (toshok@ximian.com)
//
// Permission is hereby granted, free of charge, to any person obtaining
// a copy of this software and associated documentation files (the
// "Software"), to deal in the Software without restriction, including
// without limitation the rights to use, copy, modify, merge, publish,
// distribute, sublicense, and/or sell copies of the Software, and to
// permit persons to whom the Software is furnished to do so, subject to
// the following conditions:
//
// The above copyright notice and this permission notice shall be
// included in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
// EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
// MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
// NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
// LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
// OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
// WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
//
// Copyright (C) 2004 Novell, Inc (http://www.novell.com)
//
#if NET_2_0
using System;
using System.IO;
namespace System.Configuration{
public class LongValidator : ConfigurationValidatorBase
{
bool rangeIsExclusive;
long minValue;
long maxValue;
long resolution;
public LongValidator (long minValue, long maxValue, bool rangeIsExclusive, long resolution)
{
this.minValue = minValue;
this.maxValue = maxValue;
this.rangeIsExclusive = rangeIsExclusive;
this.resolution = resolution;
}
public LongValidator (long minValue, long maxValue, bool rangeIsExclusive)
: this (minValue, maxValue, rangeIsExclusive, 0)
{
}
public LongValidator (long minValue, long maxValue)
: this (minValue, maxValue, false, 0)
{
}
public override bool CanValidate (Type type)
{
return type == typeof (long);
}
public override void Validate (object value)
{
long l = (long) value;
if (!rangeIsExclusive) {
if (l < minValue || l > maxValue)
throw new ArgumentException ("The value must be in the range " + minValue + " - " + maxValue);
} else {
if (l >= minValue && l <= maxValue)
throw new ArgumentException ("The value must not be in the range " + minValue + " - " + maxValue);
}
if (resolution != 0 && l % resolution != 0)
throw new ArgumentException ("The value must have a resolution of " + resolution);
}
}
}
#endif
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