Skip to content


Subversion checkout URL

You can clone with HTTPS or Subversion.

Download ZIP
Fetching contributors…

Cannot retrieve contributors at this time

74 lines (58 sloc) 1.842 kb
using System;
using System.ComponentModel;
namespace FluentCassandra.Types
internal abstract class CassandraObjectConverter<T>
public abstract bool CanConvertFrom(Type sourceType);
public abstract bool CanConvertTo(Type destinationType);
public abstract T ConvertFromInternal(object value);
public abstract object ConvertToInternal(T value, Type destinationType);
public TDestination ConvertTo<TDestination>(T value)
return (TDestination)ConvertTo(value, typeof(TDestination));
public object ConvertTo(T value, Type destinationType)
if (destinationType.IsGenericType && destinationType.GetGenericTypeDefinition().Equals(typeof(Nullable<>)))
var nc = new NullableConverter(destinationType);
destinationType = nc.UnderlyingType;
if (!CanConvertTo(destinationType))
throw new InvalidCastException(String.Format("{0} cannot be cast to {1}", typeof(T), destinationType));
return ConvertToInternal(value, destinationType);
public T ConvertFrom(object obj)
if (obj is CassandraObject)
return ((CassandraObject)obj).GetValue<T>();
if (!CanConvertFrom(obj.GetType()))
throw new InvalidCastException(String.Format("{0} cannot be cast to {1}", obj.GetType(), typeof(T)));
return ConvertFromInternal(obj);
public virtual byte[] ToBigEndian(T value)
var bytes = ConvertTo<byte[]>(value);
return ConvertEndian(bytes);
public virtual T FromBigEndian(byte[] value)
if (value == null)
return default(T);
var bytes = ConvertEndian(value);
var obj = ConvertFromInternal(bytes);
return obj;
protected byte[] ConvertEndian(byte[] value)
if (System.BitConverter.IsLittleEndian)
var buffer = (byte[])value.Clone();
return buffer;
return value;
Jump to Line
Something went wrong with that request. Please try again.