/// <summary>
/// Perform custom class-level validation.
/// </summary>
public static ValidationResult ValidateAllProperties(StatusCounter counter, ValidationContext context)
{
string errorMessage = string.Empty;
List<string> propertiesWithErrors = new List<string>();
// minimum & maximum
if (counter.Maximum < counter.Minimum)
{
errorMessage += "Maximum must be greater than or equal to Minimum.\n";
propertiesWithErrors.Add("Maximum");
}
// value
if (counter.Value > counter.Maximum || counter.Value < counter.Minimum)
{
errorMessage += "Value must be between Minimum and Maximum.\n";
propertiesWithErrors.Add("Value");
}
// warning threshold
if (counter.WarningThreshold > counter.Maximum || counter.WarningThreshold < counter.Minimum)
{
errorMessage += "WarningThreshold must be between Minimum and Maximum.\n";
propertiesWithErrors.Add("WarningThreshold");
}
if (counter.WarningThreshold > counter.CriticalThreshold)
{
errorMessage += "WarningThreshold must be less than or equal to CriticalThreshold.\n";
propertiesWithErrors.Add("WarningThreshold");
}
// critical threshold
if (counter.CriticalThreshold > counter.Maximum || counter.CriticalThreshold < counter.Minimum)
{
errorMessage += "CriticalThreshold must be between Minimum and Maximum.\n";
propertiesWithErrors.Add("CriticalThreshold");
}
if (counter.CriticalThreshold < counter.WarningThreshold)
{
errorMessage += "CriticalThreshold must be greater than or equal to WarningThreshold.\n";
propertiesWithErrors.Add("CriticalThreshold");
}
// return value
if (propertiesWithErrors.Count > 0 )
{
return new ValidationResult(errorMessage, propertiesWithErrors);
}
else
{
return ValidationResult.Success;
}
}
public SystemStatus()
{
// first machine in the dev environment
Dev1 = new StatusCounter
{
CounterName = "DEV1",
Maximum = 10,
Minimum = 1,
Value = 1,
WarningThreshold = 7,
CriticalThreshold = 9
};
// second machine in the dev environment
Dev2 = new StatusCounter
{
CounterName = "DEV2",
Maximum = 20,
Minimum = 1,
Value = 1,
WarningThreshold = 15,
CriticalThreshold = 17
};
// first machine in the uat environment
UAT1 = new StatusCounter
{
CounterName = "UAT1",
Maximum = 10,
Minimum = 1,
Value = 1,
WarningThreshold = 7,
CriticalThreshold = 9
};
// second machine in the uat environment
UAT2 = new StatusCounter
{
CounterName = "UAT2",
Maximum = 20,
Minimum = 1,
Value = 1,
WarningThreshold = 15,
CriticalThreshold = 17
};
// first machine in the prd environment
Prd1 = new StatusCounter
{
CounterName = "PRD1",
Maximum = 10,
Minimum = 1,
Value = 1,
WarningThreshold = 7,
CriticalThreshold = 9
};
// second machine in the prd environment
Prd2 = new StatusCounter
{
CounterName = "PRD2",
Maximum = 20,
Minimum = 1,
Value = 1,
WarningThreshold = 15,
CriticalThreshold = 17
};
}
