/// <summary>
/// Performs the validation test
/// </summary>
/// <returns></returns>
protected override ColladaValidationException ValidateImpl()
{
// if the value is null, return null
// there is a specific null value validation test for checking this
if (testField.Value == null)
{
return(null);
}
// if the list does no have the minimum number of elements, return an exception
ColladaValidationException exception = null;
if (testField.Value.Count < minimumCount)
{
exception = new ColladaValidationException(
String.Format(exceptionFormat, "ListMinCount", testField.GetTypeName(), "an element list does not have the minimum number of elements"));
}
return(exception);
}
/// <summary>
/// Performs the validation test
/// </summary>
/// <returns></returns>
protected override ColladaValidationException ValidateImpl()
{
// gets the property info of the specified property in the element type
// if null, the implimentation of this test is wrong
PropertyInfo property = typeof(T1).GetProperty(propertyName);
if (property == null)
{
return(null);
}
if (testField.Value == null)
{
return(null);
}
// loop though the fields elements
bool has_value = false;
for (int i = 0; (i < testField.Value.Count) && !has_value; i++)
{
T2 element_value = (T2)property.GetValue(testField.Value[i], null);
if (element_value == null)
{
continue;
}
has_value = element_value.Equals(requiredValue);
}
// if the required value was not found, return an exception
ColladaValidationException exception = null;
if (!has_value)
{
exception = new ColladaValidationException(
String.Format(exceptionFormat, "ListHasValue", testField.GetTypeName(), "a list of elements is missing a necessary value"));
}
return(exception);
}