private T ValidateType <T>(string value, string source, string destination, string elementName)
{
if (value == null)
{
return(default(T));
}
if (!this.ShouldValidate(value))
{
return(default(T));
}
T convertedValue = default(T);
try
{
convertedValue = ImageBuilderUtility.ConvertString <T>(value);
}
catch (Exception)
{
ImageBuilderUtility.TraceAndThrowValidationError(
TraceType,
StringResources.ImageBuilderError_DiagnosticValidator_ValueCannotBeConverted,
value,
typeof(T),
source,
(destination != null) ?
destination :
String.Empty,
elementName);
}
return(convertedValue);
}
public static T ConvertProperty <T>(string value, string propertyName, string fileName)
{
try
{
return(ImageBuilderUtility.ConvertString <T>(value));
}
catch (Exception exception)
{
ImageBuilder.TraceSource.WriteError(
TraceType,
"Value '{0}' cannot be assigned to {1}.",
value,
propertyName);
throw new FabricImageBuilderValidationException(
string.Format(
CultureInfo.InvariantCulture,
StringResources.ImageBuilderError_InvalidValue,
propertyName,
value),
fileName,
exception);
}
}