public void CIFRecordFieldConvertToDateTimeAttributesValid()
{
Assembly cifRecordAssembly = typeof(CIFRecord).Assembly;
Type[] cifRecordClasses = cifRecordAssembly.GetTypes()
.Where(type => type.IsSubclassOf(typeof(CIFRecord)))
.Where(type => type.IsClass && !type.IsAbstract)
.ToArray();
foreach (Type cifRecordClass in cifRecordClasses)
{
PropertyInfo[] cifRecordFieldProperties = cifRecordClass.GetProperties()
.Where(property => property.IsDefined(typeof(CIFRecordFieldLocationAttribute), false))
.Where(property => property.IsDefined(typeof(CIFRecordFieldConvertToDateTimeAttribute), false))
.ToArray();
for (int fieldIndex = 0; fieldIndex < cifRecordFieldProperties.Length; fieldIndex++)
{
CIFRecordFieldLocationAttribute cifRecordFieldLocationAttribute = (CIFRecordFieldLocationAttribute)cifRecordFieldProperties[fieldIndex].GetCustomAttribute(typeof(CIFRecordFieldLocationAttribute));
CIFRecordFieldConvertToDateTimeAttribute cifRecordFieldConvertToDateTimeAttribute = (CIFRecordFieldConvertToDateTimeAttribute)cifRecordFieldProperties[fieldIndex].GetCustomAttribute(typeof(CIFRecordFieldConvertToDateTimeAttribute));
Assert.AreEqual(cifRecordFieldLocationAttribute.length, cifRecordFieldConvertToDateTimeAttribute.format.Length, $"Property: {cifRecordClass.FullName}.{cifRecordFieldProperties[fieldIndex].Name}");
}
}
}
public static CIFRecord ParseRecord(string recordString, CIFRecordIdentity cifRecordIdentity)
{
Type cifRecordClass = CIFRecordIdentityToRecordClass(cifRecordIdentity);
dynamic recordToReturn = Activator.CreateInstance(cifRecordClass);
foreach (PropertyInfo property in cifRecordClass.GetProperties())
{
CIFRecordFieldLocationAttribute cifRecordFieldLocationAttribute = (CIFRecordFieldLocationAttribute)Attribute.GetCustomAttribute(property, typeof(CIFRecordFieldLocationAttribute));
if (cifRecordFieldLocationAttribute != null)
{
CIFRecordFieldConvertToBoolAttribute cifRecordFieldConvertToBoolAttribute = (CIFRecordFieldConvertToBoolAttribute)Attribute.GetCustomAttribute(property, typeof(CIFRecordFieldConvertToBoolAttribute));
CIFRecordFieldConvertToDateTimeAttribute cifRecordFieldConvertToDateTimeAttribute = (CIFRecordFieldConvertToDateTimeAttribute)Attribute.GetCustomAttribute(property, typeof(CIFRecordFieldConvertToDateTimeAttribute));
string fieldStringValue = recordString.Substring(cifRecordFieldLocationAttribute.startPosition - 1, cifRecordFieldLocationAttribute.length);
object propertyValue;
if (cifRecordFieldConvertToBoolAttribute != null)
{
if (fieldStringValue == cifRecordFieldConvertToBoolAttribute.trueString)
{
propertyValue = true;
}
else if (fieldStringValue == cifRecordFieldConvertToBoolAttribute.falseString)
{
propertyValue = false;
}
else if (string.IsNullOrWhiteSpace(fieldStringValue))
{
propertyValue = false;
}
else
{
throw new Exception("Malformed record.");
}
}
else if (cifRecordFieldConvertToDateTimeAttribute != null)
{
try
{
propertyValue = DateTime.ParseExact(fieldStringValue, cifRecordFieldConvertToDateTimeAttribute.format, CultureInfo.InvariantCulture);
}
catch (FormatException)
{
if (fieldStringValue == "99999999")
{
propertyValue = null;
}
else
{
throw new Exception("Invalid DateTime value.");
}
}
}
else
{
propertyValue = fieldStringValue;
}
property.SetValue(recordToReturn, propertyValue);
}
}
return(recordToReturn);
}
