/// <summary>
/// Performs the validation test
/// </summary>
/// <returns></returns>
protected override ColladaValidationException ValidateImpl()
{
// if the field is null, return an exception
ColladaValidationException exception = null;
if (testField.GetValue() == null)
{
exception = new ColladaValidationException(
String.Format(exceptionFormat, "IsNull", testField.GetTypeName(), "a required element is null"));
}
return(exception);
}
/// <summary>
/// Performs the validation test
/// </summary>
/// <returns></returns>
protected override ColladaValidationException ValidateImpl()
{
// get the string value
string test_string = (testField.GetValue() as string);
// if the value is null, return null
// there is a specific null value validation test for checking this
if (test_string == null)
{
return(null);
}
ColladaValidationException exception = null;
if (test_string.Length == 0)
{
exception = new ColladaValidationException(
String.Format(exceptionFormat, "EmptyString", testField.GetTypeName(), "a necessary strings length is zero"));
}
return(exception);
}
/// <summary>
/// Performs the validation test
/// </summary>
/// <returns></returns>
protected override ColladaValidationException ValidateImpl()
{
// get the value of the field
T value = (T)testField.GetValue();
// if the value is null, return null
// there is a specific null value validation test for checking this
if (value == null)
{
return(null);
}
// if the valid value list does not have the current value return an exception
ColladaValidationException exception = null;
if (!validValues.Contains(value))
{
exception = new ColladaValidationException(
String.Format(exceptionFormat, "HasValidValue", testField.GetTypeName(), "an element has an invalid value"));
}
return(exception);
}
