/// <summary>
/// Deserializes the specified value.
/// </summary>
/// <typeparam name="T"></typeparam>
/// <param name="value">The value.</param>
/// <returns></returns>
public T Deserialize <T>(RedisValue value) where T : class
{
using (var memoryStream = new MemoryStream(value))
{
var type = typeof(T);
var isRedisCacheItemType = type.IsGenericType && type.GetGenericTypeDefinition() == typeof(IRedisCacheItem <>);
var valueType = isRedisCacheItemType ? type.GetGenericArguments().FirstOrDefault() : null;
if (valueType != null && valueType == typeof(DataTable))
{
return(new ProtobufRedisCacheItem <DataTable>
{
Value = DataSerializer.DeserializeDataTable(memoryStream)
} as T);
}
if (valueType != null && valueType == typeof(DataSet))
{
return(new ProtobufRedisCacheItem <DataSet>
{
Value = DataSerializer.DeserializeDataSet(memoryStream)
} as T);
}
if (valueType != null && valueType == typeof(IDataReader))
{
return(new ProtobufRedisCacheItem <IDataReader>
{
Value = DataSerializer.Deserialize(memoryStream)
} as T);
}
if (configuration.BuildSerializers != null)
{
configuration.BuildSerializers.Build <T>();
}
if (isRedisCacheItemType)
{
var originalType = type;
type = ProtobutRedisCacheItemType;
type = type.MakeGenericType(originalType.GetGenericArguments());
}
return(Serializer.NonGeneric.Deserialize(type, memoryStream) as T);
}
}
public void ShouldDeserializeDataSet()
{
// Arrange
var dataSet = new DataSet();
dataSet.Tables.Add(this.CreateTable(0));
var stream = new MemoryStream();
DataSerializer.Serialize(stream, dataSet);
stream.Position = 0;
// Act
var result = DataSerializer.DeserializeDataSet(stream, "bar");
// Assert
Assert.Single(result.Tables);
}
public static BooleanValue <DataSet> DeSerializeDataSet(byte[] buffer, params string[] tables)
{
using (MemoryStream ms = new MemoryStream(buffer))
{
DataSet ds = null;
BooleanValue <DataSet> bv = new BooleanValue <DataSet>(ds);
try
{
ds = DataSerializer.DeserializeDataSet(ms, tables);
bv.Value = ds;
}
catch (Exception ex)
{
bv.ErrorText = ex.Message;
}
return(bv);
}
}
