/// <summary>
/// Indicates whether this is the start of an object we are prepared to handle
/// </summary>
public override bool IsStartObject(System.Xml.XmlDictionaryReader reader)
{
if (reader == null)
{
throw new ArgumentNullException(reader.GetType().Name);
}
reader.MoveToContent();
return(reader.NodeType == System.Xml.XmlNodeType.Element && reader.Name == PROTO_ELEMENT);
}
/// <summary>
/// Reads the body of an object
/// </summary>
public override object ReadObject(System.Xml.XmlDictionaryReader reader, bool verifyObjectName)
{
if (reader == null)
{
throw new ArgumentNullException(reader.GetType().Name);
}
reader.MoveToContent();
bool isSelfClosed = reader.IsEmptyElement, isNil = reader.GetAttribute("nil") == "true";
reader.ReadStartElement(PROTO_ELEMENT);
// explicitly null
if (isNil)
{
if (!isSelfClosed)
{
reader.ReadEndElement();
}
return(null);
}
if (isSelfClosed) // no real content
{
if (isList || isEnum)
{
return(model.Deserialize(Stream.Null, null, type, null));
}
ProtoReader protoReader = null;
try
{
protoReader = ProtoReader.Create(Stream.Null, model, null, ProtoReader.TO_EOF);
return(model.Deserialize(key, null, protoReader));
}
finally
{
ProtoReader.Recycle(protoReader);
}
}
object result;
Helpers.DebugAssert(reader.CanReadBinaryContent, "CanReadBinaryContent");
using (MemoryStream ms = new MemoryStream(reader.ReadContentAsBase64()))
{
if (isList || isEnum)
{
result = model.Deserialize(ms, null, type, null);
}
else
{
ProtoReader protoReader = null;
try
{
protoReader = ProtoReader.Create(ms, model, null, ProtoReader.TO_EOF);
result = model.Deserialize(key, null, protoReader);
}
finally
{
ProtoReader.Recycle(protoReader);
}
}
}
reader.ReadEndElement();
return(result);
}
