private void XmlStartField(FieldKeyType type, byte[] key, int fieldSize)
{
string keyValue;
if (BlobUtil.IsIntDescriptor(key))
{
keyValue = Convert.ToString(BitConverter.ToUInt32(key, 0));
}
else
{
keyValue = Encoding.UTF8.GetString(key);
}
xmlOut.WriteStartElement("field");
xmlOut.WriteAttributeString("key", keyValue);
}
private void ProcessFields(int serializedSize)
{
while (serializedSize > FieldHeaderLength && CanRead(FieldHeaderLength))
{
Int16 descriptorLength;
Int32 dataLength;
byte[] descriptor;
Mark(FieldHeaderLength);
try
{
descriptorLength = input.ReadInt16();
dataLength = input.ReadInt32();
if (descriptorLength <= 0 || !CanRead(descriptorLength + dataLength))
{
Reset();
throw new Exception("Corrupted field lengths");
}
serializedSize -= FieldHeaderLength;
descriptor = new byte[descriptorLength];
input.Read(descriptor, 0, descriptorLength);
serializedSize -= descriptorLength;
}
catch (Exception)
{
Reset();
throw new Exception("Corrupted field");
}
if (Field != null)
{
Field((BlobUtil.IsIntDescriptor(descriptor) ? FieldKeyType.IntType : FieldKeyType.StringType),
descriptor, dataLength);
}
if (!TryReadBlob((uint)dataLength))
{
byte[] data = new byte[dataLength];
input.Read(data, 0, dataLength);
if (FieldValue != null)
{
FieldValue(data);
}
}
if (EndField != null)
{
EndField();
}
serializedSize -= dataLength;
}
if (serializedSize != 0)
{
throw new Exception("Data left untouched in Field");
}
}
private void TypeStartField(FieldKeyType type, byte[] key, int fieldSize)
{
string keyValue;
if (BlobUtil.IsIntDescriptor(key))
{
keyValue = Convert.ToString(BitConverter.ToUInt32(key, 0));
}
else
{
keyValue = Encoding.UTF8.GetString(key);
}
int fieldIndex;
ProcessState top = PeekStackTop();
if (top.State == EProcessingState.TopSearch &&
TestFieldAttributeState(top, keyValue, out fieldIndex))
{
PushTypeAttributesToStack(typeof(T), Target);
}
else if (top.State == EProcessingState.FieldSearch &&
TestFieldAttributeState(top, keyValue, out fieldIndex))
{
PropertyInfo prop = top.Properties[fieldIndex];
BlobFieldAttribute attrib = top.Attributes[fieldIndex];
Type subType = prop.PropertyType;
Type genericType;
int genericCount;
if (subType.IsTypeListOrDictionary(out genericType, out genericCount))
{
object subInstance = CacheUtil.FastConstruct(TypedCache, subType); //Activator.CreateInstance(subType);
prop.SetValue(top.WorkingType, subInstance, null);
PushListTypeAttributesToStack(subInstance, attrib, prop);
}
else if (attrib.Complex == true)
{
object subInstance = CacheUtil.FastConstruct(TypedCache, subType); //Activator.CreateInstance(subType);
prop.SetValue(top.WorkingType, subInstance, null);
PushTypeAttributesToStack(subType, subInstance);
}
else if (attrib.SubFieldDepth > 0 ||
attrib.SubFieldKey != null)
{
PushSubSearchAttributeToStack(top, attrib, prop, top.WorkingType);
}
else
{
expectingIndex = fieldIndex;
}
}
else if (top.State == EProcessingState.SubFieldSearch &&
TestSubFieldAttributeState(top, keyValue, out fieldIndex))
{
expectingIndex = fieldIndex;
}
else if (top.State == EProcessingState.EveryFieldSearch &&
depth - top.Depth == 1)
{
PropertyInfo prop = top.Properties[0];
Type subType;
int genericCount;
bool genericType = prop.PropertyType.IsTypeListOrDictionary(out subType, out genericCount);
if (top.Attributes[0].Complex == true && genericType)
{
object subInstance = CacheUtil.FastConstruct(TypedCache, subType); //Activator.CreateInstance(subType);
CacheUtil.HandleAddCall(prop, genericCount, top.WorkingType, keyValue, subInstance);
PushTypeAttributesToStack(subType, subInstance);
}
else if (fieldSize == 0 && genericType)
{
// key is the actual field.
object value = GetDataForProp(key, subType);
CacheUtil.HandleAddCall(prop, genericCount, top.WorkingType, expectedKey, value);
}
else
{
expectedKey = keyValue;
expectingIndex = 0;
}
}
}