private void WriteStruct(object obj, ObjectHeader header)
{
ISerializeExplicit objAsCustom = obj as ISerializeExplicit;
ISerializeSurrogate objSurrogate = GetSurrogateFor(header.ObjectType);
this.writer.Write(objAsCustom != null);
this.writer.Write(objSurrogate != null);
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
customIO.Serialize(this);
}
else
{
// Assure the type data layout has been written (only once per file)
this.WriteTypeDataLayout(header.SerializeType);
// If we're serializing a value type, skip the entire object body if
// it equals the zero-init struct. This will keep struct-heavy data a lot
// smaller binary-wise.
bool skipEntireBody =
header.ObjectType.IsValueType &&
object.Equals(obj, header.SerializeType.DefaultValue);
// Write omitted field bitmask
bool[] fieldOmitted = new bool[header.SerializeType.Fields.Length];
for (int i = 0; i < fieldOmitted.Length; i++)
{
fieldOmitted[i] = skipEntireBody || this.IsFieldBlocked(header.SerializeType.Fields[i], obj);
}
this.WriteArrayData(fieldOmitted);
// Write the structs fields
for (int i = 0; i < header.SerializeType.Fields.Length; i++)
{
if (fieldOmitted[i])
{
continue;
}
this.WriteObjectData(header.SerializeType.Fields[i].GetValue(obj));
}
}
}
private void WriteStruct(XElement element, object obj, ObjectHeader header)
{
ISerializeExplicit objAsCustom = obj as ISerializeExplicit;
ISerializeSurrogate objSurrogate = GetSurrogateFor(header.ObjectType);
// Write the structs data type
if (objAsCustom != null)
{
element.SetAttributeValue("custom", XmlConvert.ToString(true));
}
if (objSurrogate != null)
{
element.SetAttributeValue("surrogate", XmlConvert.ToString(true));
}
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
XElement customHeaderElement = new XElement(CustomSerialIO.HeaderElement);
element.Add(customHeaderElement);
customIO.Serialize(this, customHeaderElement);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
XElement customBodyElement = new XElement(CustomSerialIO.BodyElement);
element.Add(customBodyElement);
customIO.Serialize(this, customBodyElement);
}
else
{
// Write the structs fields
foreach (FieldInfo field in header.SerializeType.Fields)
{
if (this.IsFieldBlocked(field, obj))
{
continue;
}
XElement fieldElement = new XElement(GetXmlElementName(field.Name));
element.Add(fieldElement);
this.WriteObjectData(fieldElement, field.GetValue(obj));
}
}
}
/// <summary>
/// Writes the specified structural object, including references objects.
/// </summary>
/// <param name="obj">The object to write.</param>
/// <param name="objSerializeType">The <see cref="Duality.Serialization.SerializeType"/> describing the object.</param>
/// <param name="id">The objects id.</param>
protected void WriteStruct(object obj, SerializeType objSerializeType, uint id = 0)
{
ISerializable objAsCustom = obj as ISerializable;
ISurrogate objSurrogate = this.GetSurrogateFor(objSerializeType.Type);
// Write the structs data type
this.writer.Write(objSerializeType.TypeString);
this.writer.Write(id);
this.writer.Write(objAsCustom != null);
this.writer.Write(objSurrogate != null);
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
else
{
// Assure the type data layout has bee written (only once per file)
this.WriteTypeDataLayout(objSerializeType);
// Write omitted field bitmask
bool[] fieldOmitted = new bool[objSerializeType.Fields.Length];
for (int i = 0; i < fieldOmitted.Length; i++)
{
fieldOmitted[i] = this.IsFieldBlocked(objSerializeType.Fields[i], obj);
}
this.WriteArrayData(fieldOmitted);
// Write the structs fields
for (int i = 0; i < objSerializeType.Fields.Length; i++)
{
if (fieldOmitted[i])
{
continue;
}
this.WriteObjectData(objSerializeType.Fields[i].GetValue(obj));
}
}
}
/// <summary>
/// Writes the specified structural object, including references objects.
/// </summary>
/// <param name="obj">The object to write.</param>
/// <param name="objSerializeType">The <see cref="Duality.Serialization.SerializeType"/> describing the object.</param>
/// <param name="id">The objects id.</param>
protected void WriteStruct(object obj, SerializeType objSerializeType, uint id = 0)
{
ISerializable objAsCustom = obj as ISerializable;
ISurrogate objSurrogate = this.GetSurrogateFor(objSerializeType.Type);
// Write the structs data type
this.writer.WriteAttributeString("type", objSerializeType.TypeString);
if (id != 0)
{
this.writer.WriteAttributeString("id", XmlConvert.ToString(id));
}
if (objAsCustom != null)
{
this.writer.WriteAttributeString("custom", XmlConvert.ToString(true));
}
if (objSurrogate != null)
{
this.writer.WriteAttributeString("surrogate", XmlConvert.ToString(true));
}
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
else
{
// Write the structs fields
foreach (FieldInfo field in objSerializeType.Fields)
{
if (this.IsFieldBlocked(field, obj))
{
continue;
}
this.WriteObjectData(field.GetValue(obj), field.Name);
}
}
}
private void WriteStruct(object obj, ObjectHeader header)
{
ISerializeExplicit objAsCustom = obj as ISerializeExplicit;
ISerializeSurrogate objSurrogate = GetSurrogateFor(header.ObjectType);
this.writer.Write(objAsCustom != null);
this.writer.Write(objSurrogate != null);
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
customIO.Serialize(this);
}
else
{
// Assure the type data layout has been written (only once per file)
this.WriteTypeDataLayout(header.SerializeType);
// Write omitted field bitmask
bool[] fieldOmitted = new bool[header.SerializeType.Fields.Length];
for (int i = 0; i < fieldOmitted.Length; i++)
{
fieldOmitted[i] = this.IsFieldBlocked(header.SerializeType.Fields[i], obj);
}
this.WriteArrayData(fieldOmitted);
// Write the structs fields
for (int i = 0; i < header.SerializeType.Fields.Length; i++)
{
if (fieldOmitted[i])
{
continue;
}
this.WriteObjectData(header.SerializeType.Fields[i].GetValue(obj));
}
}
}
/// <summary>
/// Writes the specified <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected void WriteStruct(StructNode node)
{
// Write the structs data type
this.writer.Write(node.TypeString);
this.writer.Write(node.ObjId);
this.writer.Write(node.CustomSerialization);
this.writer.Write(node.SurrogateSerialization);
if (node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO();
DummyNode surrogateConstructor = node.SubNodes.FirstOrDefault() as DummyNode;
if (surrogateConstructor != null)
{
var enumerator = surrogateConstructor.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (enumerator.MoveNext() && key != null)
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
}
customIO.Serialize(this);
}
if (node.CustomSerialization || node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO();
var enumerator = node.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (key != null && enumerator.MoveNext())
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
customIO.Serialize(this);
}
else
{
bool skipLayout = false;
TypeDataLayout layout = null;
if (node.SubNodes.FirstOrDefault() is TypeDataLayoutNode)
{
TypeDataLayoutNode typeDataLayout = node.SubNodes.FirstOrDefault() as TypeDataLayoutNode;
this.WriteTypeDataLayout(typeDataLayout.Layout, node.TypeString);
layout = typeDataLayout.Layout;
skipLayout = true;
}
else
{
this.WriteTypeDataLayout(node.TypeString);
layout = this.GetCachedTypeDataLayout(node.TypeString);
}
// Write the structs omitted mask
bool[] fieldOmitted = new bool[layout.Fields.Length];
for (int i = 0; i < layout.Fields.Length; i++)
{
fieldOmitted[i] = !node.SubNodes.Any(n => !(n is DummyNode) && n.Name == layout.Fields[i].name);
}
this.WriteArrayData(fieldOmitted);
// Write the structs fields
foreach (DataNode subNode in node.SubNodes)
{
if (skipLayout)
{
skipLayout = false;
continue;
}
if (subNode is DummyNode)
{
continue;
}
this.WriteObject(subNode);
}
}
}
/// <summary>
/// Writes the specified <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected void WriteStruct(StructNode node)
{
// Write the structs data type
this.writer.WriteAttributeString("type", node.TypeString);
if (node.ObjId != 0) this.writer.WriteAttributeString("id", XmlConvert.ToString(node.ObjId));
if (node.CustomSerialization) this.writer.WriteAttributeString("custom", XmlConvert.ToString(true));
if (node.SurrogateSerialization) this.writer.WriteAttributeString("surrogate", XmlConvert.ToString(true));
if (node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
DummyNode surrogateConstructor = node.SubNodes.FirstOrDefault() as DummyNode;
if (surrogateConstructor != null)
{
var enumerator = surrogateConstructor.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (enumerator.MoveNext() && key != null)
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
}
customIO.Serialize(this);
}
if (node.CustomSerialization || node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
var enumerator = node.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (key != null && enumerator.MoveNext())
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
customIO.Serialize(this);
}
else
{
// Write the structs fields
foreach (DataNode subNode in node.SubNodes)
{
if (subNode is DummyNode) continue;
if (subNode is TypeDataLayoutNode) continue;
this.WriteObject(subNode, subNode.Name);
}
}
}
/// <summary>
/// Reads a <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected StructNode ReadStruct(bool classType)
{
// Read struct type
string objTypeString = this.reader.GetAttribute("type");
string objIdString = this.reader.GetAttribute("id");
string customString = this.reader.GetAttribute("custom");
string surrogateString = this.reader.GetAttribute("surrogate");
uint objId = objIdString == null ? 0 : XmlConvert.ToUInt32(objIdString);
bool custom = customString != null && XmlConvert.ToBoolean(customString);
bool surrogate = surrogateString != null && XmlConvert.ToBoolean(surrogateString);
StructNode result = new StructNode(classType, objTypeString, objId, custom, surrogate);
// Read surrogate constructor data
if (surrogate)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
customIO.Deserialize(this);
if (customIO.Data.Any())
{
DummyNode surrogateConstructor = new DummyNode();
surrogateConstructor.Parent = result;
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = surrogateConstructor;
value.Parent = surrogateConstructor;
}
}
}
// Prepare object reference
this.idManager.Inject(result, objId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
customIO.Deserialize(this);
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = result;
value.Parent = result;
}
}
// Red non-custom object data
else if (!this.reader.IsEmptyElement)
{
// Read fields
bool scopeChanged;
string fieldName;
DataNode fieldValue;
while (true)
{
fieldValue = this.ReadObject(out fieldName, out scopeChanged) as DataNode;
if (scopeChanged) break;
else
{
fieldValue.Name = fieldName;
fieldValue.Parent = result;
}
}
}
return result;
}
private object ReadStruct(ObjectHeader header)
{
// Read struct type
bool custom = this.reader.ReadBoolean();
bool surrogate = this.reader.ReadBoolean();
// Retrieve surrogate if requested
ISerializeSurrogate objSurrogate = null;
if (surrogate && header.SerializeType != null)
{
custom = true;
objSurrogate = header.SerializeType.Surrogate;
if (objSurrogate == null)
{
this.LocalLog.WriteError(
"Object type '{0}' was serialized using a surrogate, but no such surrogate was found for deserialization.",
LogFormat.Type(header.SerializeType.Type));
}
}
// If the object was serialized as a surrogate, deserialize its header first
CustomSerialIO surrogateHeader = null;
if (surrogate)
{
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, header.ObjectId);
surrogateHeader = new CustomSerialIO();
surrogateHeader.Deserialize(this);
}
// Construct object
object obj = null;
if (header.ObjectType != null)
{
if (objSurrogate != null)
{
try { obj = objSurrogate.ConstructObject(surrogateHeader, header.ObjectType); }
catch (Exception e) { this.LogCustomDeserializationError(header.ObjectId, header.ObjectType, e); }
}
if (obj == null)
{
obj = header.ObjectType.CreateInstanceOf();
}
}
// Prepare object reference
this.idManager.Inject(obj, header.ObjectId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
ISerializeExplicit objAsCustom;
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
}
else
{
objAsCustom = obj as ISerializeExplicit;
}
if (objAsCustom != null)
{
try { objAsCustom.ReadData(customIO); }
catch (Exception e) { this.LogCustomDeserializationError(header.ObjectId, header.ObjectType, e); }
}
else if (obj != null && header.ObjectType != null)
{
this.LocalLog.WriteWarning(
"Object data (Id {0}) is flagged for custom deserialization, yet the objects Type ('{1}') does not support it. Guessing associated fields...",
header.ObjectId,
LogFormat.Type(header.ObjectType));
this.LocalLog.PushIndent();
foreach (var pair in customIO.Data)
{
this.AssignValueToField(header.SerializeType, obj, pair.Key, pair.Value);
}
this.LocalLog.PopIndent();
}
}
// Red non-custom object data
else
{
// Determine data layout
TypeDataLayout layout = this.ReadTypeDataLayout(header.TypeString);
// Read fields
bool[] fieldOmitted = new bool[layout.Fields.Length];
this.ReadArrayData(fieldOmitted);
for (int i = 0; i < layout.Fields.Length; i++)
{
if (fieldOmitted[i])
{
continue;
}
object fieldValue = this.ReadObjectData();
this.AssignValueToField(header.SerializeType, obj, layout.Fields[i].name, fieldValue);
}
}
return(obj);
}
/// <summary>
/// Writes the specified <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected void WriteStruct(StructNode node)
{
// Write the structs data type
this.writer.WriteAttributeString("type", node.TypeString);
if (node.ObjId != 0)
{
this.writer.WriteAttributeString("id", XmlConvert.ToString(node.ObjId));
}
if (node.CustomSerialization)
{
this.writer.WriteAttributeString("custom", XmlConvert.ToString(true));
}
if (node.SurrogateSerialization)
{
this.writer.WriteAttributeString("surrogate", XmlConvert.ToString(true));
}
if (node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
DummyNode surrogateConstructor = node.SubNodes.FirstOrDefault() as DummyNode;
if (surrogateConstructor != null)
{
var enumerator = surrogateConstructor.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (enumerator.MoveNext() && key != null)
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
}
customIO.Serialize(this);
}
if (node.CustomSerialization || node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
var enumerator = node.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (key != null && enumerator.MoveNext())
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
customIO.Serialize(this);
}
else
{
// Write the structs fields
foreach (DataNode subNode in node.SubNodes)
{
if (subNode is DummyNode)
{
continue;
}
if (subNode is TypeDataLayoutNode)
{
continue;
}
this.WriteObjectData(subNode, subNode.Name);
}
}
}
/// <summary>
/// Reads a structural object, including referenced objects.
/// </summary>
/// <returns>The object that has been read.</returns>
protected object ReadStruct()
{
// Read struct type
string objTypeString = this.reader.ReadString();
uint objId = this.reader.ReadUInt32();
bool custom = this.reader.ReadBoolean();
bool surrogate = this.reader.ReadBoolean();
Type objType = this.ResolveType(objTypeString, objId);
SerializeType objSerializeType = null;
if (objType != null) objSerializeType = objType.GetSerializeType();
// Retrieve surrogate if requested
ISurrogate objSurrogate = null;
if (surrogate && objType != null) objSurrogate = this.GetSurrogateFor(objType);
// Construct object
object obj = null;
if (objType != null)
{
if (objSurrogate != null)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
try { obj = objSurrogate.ConstructObject(customIO, objType); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
if (obj == null) obj = objType.CreateInstanceOf();
if (obj == null) obj = objType.CreateInstanceOf(true);
}
// Prepare object reference
this.idManager.Inject(obj, objId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
ISerializable objAsCustom;
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
}
else
objAsCustom = obj as ISerializable;
if (objAsCustom != null)
{
try { objAsCustom.ReadData(customIO); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
else if (obj != null && objType != null)
{
this.SerializationLog.WriteWarning(
"Object data (Id {0}) is flagged for custom deserialization, yet the objects Type ('{1}') does not support it. Guessing associated fields...",
objId,
Log.Type(objType));
this.SerializationLog.PushIndent();
foreach (var pair in customIO.Data)
{
this.AssignValueToField(objSerializeType, obj, pair.Key, pair.Value);
}
this.SerializationLog.PopIndent();
}
}
// Red non-custom object data
else
{
// Determine data layout
TypeDataLayout layout = this.ReadTypeDataLayout(objTypeString);
// Read fields
if (this.dataVersion <= 2)
{
for (int i = 0; i < layout.Fields.Length; i++)
{
object fieldValue = this.ReadObject();
this.AssignValueToField(objSerializeType, obj, layout.Fields[i].name, fieldValue);
}
}
else if (this.dataVersion >= 3)
{
bool[] fieldOmitted = new bool[layout.Fields.Length];
this.ReadArrayData(fieldOmitted);
for (int i = 0; i < layout.Fields.Length; i++)
{
if (fieldOmitted[i]) continue;
object fieldValue = this.ReadObject();
this.AssignValueToField(objSerializeType, obj, layout.Fields[i].name, fieldValue);
}
}
}
return obj;
}
private void WriteStruct(XElement element, object obj, ObjectHeader header)
{
ISerializeExplicit objAsCustom = obj as ISerializeExplicit;
ISerializeSurrogate objSurrogate = GetSurrogateFor(header.ObjectType);
// If we're serializing a value type, skip the entire object body if
// it equals the zero-init struct. This will keep struct-heavy data a lot
// more concise.
if (header.ObjectType.IsValueType &&
object.Equals(obj, header.SerializeType.DefaultValue))
{
return;
}
// Write information about custom or surrogate serialization
if (objAsCustom != null)
{
element.SetAttributeValue("custom", XmlConvert.ToString(true));
}
if (objSurrogate != null)
{
element.SetAttributeValue("surrogate", XmlConvert.ToString(true));
}
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
XElement customHeaderElement = new XElement(CustomSerialIO.HeaderElement);
element.Add(customHeaderElement);
customIO.Serialize(this, customHeaderElement);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(header.ObjectId, header.ObjectType, e); }
XElement customBodyElement = new XElement(CustomSerialIO.BodyElement);
element.Add(customBodyElement);
customIO.Serialize(this, customBodyElement);
}
else
{
// Write the structs fields
foreach (FieldInfo field in header.SerializeType.Fields)
{
if (this.IsFieldBlocked(field, obj))
{
continue;
}
XElement fieldElement = new XElement(GetXmlElementName(field.Name));
element.Add(fieldElement);
this.WriteObjectData(fieldElement, field.GetValue(obj));
}
}
}
/// <summary>
/// Writes the specified <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected void WriteStruct(StructNode node)
{
// Write the structs data type
this.writer.Write(node.TypeString);
this.writer.Write(node.ObjId);
this.writer.Write(node.CustomSerialization);
this.writer.Write(node.SurrogateSerialization);
if (node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO();
DummyNode surrogateConstructor = node.SubNodes.FirstOrDefault() as DummyNode;
if (surrogateConstructor != null)
{
var enumerator = surrogateConstructor.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (enumerator.MoveNext() && key != null)
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
}
customIO.Serialize(this);
}
if (node.CustomSerialization || node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO();
var enumerator = node.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (key != null && enumerator.MoveNext())
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
customIO.Serialize(this);
}
else
{
bool skipLayout = false;
TypeDataLayout layout = null;
if (node.SubNodes.FirstOrDefault() is TypeDataLayoutNode)
{
TypeDataLayoutNode typeDataLayout = node.SubNodes.FirstOrDefault() as TypeDataLayoutNode;
this.WriteTypeDataLayout(typeDataLayout.Layout, node.TypeString);
layout = typeDataLayout.Layout;
skipLayout = true;
}
else
{
this.WriteTypeDataLayout(node.TypeString);
layout = this.GetCachedTypeDataLayout(node.TypeString);
}
// Write the structs omitted mask
bool[] fieldOmitted = new bool[layout.Fields.Length];
for (int i = 0; i < layout.Fields.Length; i++)
{
fieldOmitted[i] = !node.SubNodes.Any(n => !(n is DummyNode) && n.Name == layout.Fields[i].name);
}
this.WriteArrayData(fieldOmitted);
// Write the structs fields
foreach (DataNode subNode in node.SubNodes)
{
if (skipLayout)
{
skipLayout = false;
continue;
}
if (subNode is DummyNode) continue;
this.WriteObject(subNode);
}
}
}
/// <summary>
/// Reads a <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected StructNode ReadStruct(bool classType)
{
// Read struct type
string objTypeString = this.reader.ReadString();
uint objId = this.reader.ReadUInt32();
bool custom = this.reader.ReadBoolean();
bool surrogate = this.reader.ReadBoolean();
StructNode result = new StructNode(classType, objTypeString, objId, custom, surrogate);
// Read surrogate constructor data
if (surrogate)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
if (customIO.Data.Any())
{
DummyNode surrogateConstructor = new DummyNode();
surrogateConstructor.Parent = result;
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = surrogateConstructor;
value.Parent = surrogateConstructor;
}
}
}
// Prepare object reference
this.idManager.Inject(result, objId);
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = result;
value.Parent = result;
}
}
else
{
// Determine data layout
bool wasThereBefore = this.GetCachedTypeDataLayout(objTypeString) != null;
TypeDataLayout layout = this.ReadTypeDataLayout(objTypeString);
if (!wasThereBefore)
{
TypeDataLayoutNode layoutNode = new TypeDataLayoutNode(new TypeDataLayout(layout));
layoutNode.Parent = result;
}
// Read fields
if (this.dataVersion <= 2)
{
for (int i = 0; i < layout.Fields.Length; i++)
{
DataNode fieldValue = this.ReadObject() as DataNode;
fieldValue.Parent = result;
fieldValue.Name = layout.Fields[i].name;
}
}
else if (this.dataVersion >= 3)
{
bool[] fieldOmitted = new bool[layout.Fields.Length];
this.ReadArrayData(fieldOmitted);
for (int i = 0; i < layout.Fields.Length; i++)
{
if (fieldOmitted[i]) continue;
DataNode fieldValue = this.ReadObject() as DataNode;
fieldValue.Parent = result;
fieldValue.Name = layout.Fields[i].name;
}
}
}
return result;
}
/// <summary>
/// Writes the specified structural object, including references objects.
/// </summary>
/// <param name="obj">The object to write.</param>
/// <param name="objSerializeType">The <see cref="Duality.Serialization.SerializeType"/> describing the object.</param>
/// <param name="id">The objects id.</param>
protected void WriteStruct(object obj, SerializeType objSerializeType, uint id = 0)
{
ISerializable objAsCustom = obj as ISerializable;
ISurrogate objSurrogate = this.GetSurrogateFor(objSerializeType.Type);
// Write the structs data type
this.writer.WriteAttributeString("type", objSerializeType.TypeString);
if (id != 0) this.writer.WriteAttributeString("id", XmlConvert.ToString(id));
if (objAsCustom != null) this.writer.WriteAttributeString("custom", XmlConvert.ToString(true));
if (objSurrogate != null) this.writer.WriteAttributeString("surrogate", XmlConvert.ToString(true));
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
else
{
// Write the structs fields
foreach (FieldInfo field in objSerializeType.Fields)
{
if (this.IsFieldBlocked(field, obj)) continue;
this.WriteObjectData(field.GetValue(obj), field.Name);
}
}
}
/// <summary>
/// Reads a structural object, including referenced objects.
/// </summary>
/// <returns>The object that has been read.</returns>
protected object ReadStruct()
{
// Read struct type
string objTypeString = this.reader.GetAttribute("type");
string objIdString = this.reader.GetAttribute("id");
string customString = this.reader.GetAttribute("custom");
string surrogateString = this.reader.GetAttribute("surrogate");
uint objId = objIdString == null ? 0 : XmlConvert.ToUInt32(objIdString);
bool custom = customString != null && XmlConvert.ToBoolean(customString);
bool surrogate = surrogateString != null && XmlConvert.ToBoolean(surrogateString);
Type objType = this.ResolveType(objTypeString, objId);
SerializeType objSerializeType = null;
if (objType != null) objSerializeType = objType.GetSerializeType();
// Retrieve surrogate if requested
ISurrogate objSurrogate = null;
if (surrogate && objType != null) objSurrogate = this.GetSurrogateFor(objType);
// Construct object
object obj = null;
if (objType != null)
{
if (objSurrogate != null)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
customIO.Deserialize(this);
try { obj = objSurrogate.ConstructObject(customIO, objType); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
if (obj == null) obj = objType.CreateInstanceOf();
if (obj == null) obj = objType.CreateInstanceOf(true);
}
// Prepare object reference
this.idManager.Inject(obj, objId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
customIO.Deserialize(this);
ISerializable objAsCustom;
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
}
else
objAsCustom = obj as ISerializable;
if (objAsCustom != null)
{
try { objAsCustom.ReadData(customIO); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
else if (obj != null && objType != null)
{
this.SerializationLog.WriteWarning(
"Object data (Id {0}) is flagged for custom deserialization, yet the objects Type ('{1}') does not support it. Guessing associated fields...",
objId,
Log.Type(objType));
this.SerializationLog.PushIndent();
foreach (var pair in customIO.Data)
{
this.AssignValueToField(objSerializeType, obj, pair.Key, pair.Value);
}
this.SerializationLog.PopIndent();
}
}
// Red non-custom object data
else if (!this.reader.IsEmptyElement)
{
// Read fields
bool scopeChanged;
string fieldName;
object fieldValue;
while (true)
{
fieldValue = this.ReadObjectData(out fieldName, out scopeChanged);
if (scopeChanged) break;
this.AssignValueToField(objSerializeType, obj, fieldName, fieldValue);
}
}
return obj;
}
/// <summary>
/// Reads a structural object, including referenced objects.
/// </summary>
/// <returns>The object that has been read.</returns>
protected object ReadStruct()
{
// Read struct type
string objTypeString = this.reader.GetAttribute("type");
string objIdString = this.reader.GetAttribute("id");
string customString = this.reader.GetAttribute("custom");
string surrogateString = this.reader.GetAttribute("surrogate");
uint objId = objIdString == null ? 0 : XmlConvert.ToUInt32(objIdString);
bool custom = customString != null && XmlConvert.ToBoolean(customString);
bool surrogate = surrogateString != null && XmlConvert.ToBoolean(surrogateString);
Type objType = this.ResolveType(objTypeString, objId);
SerializeType objSerializeType = null;
if (objType != null)
{
objSerializeType = objType.GetSerializeType();
}
// Retrieve surrogate if requested
ISurrogate objSurrogate = null;
if (surrogate && objType != null)
{
objSurrogate = this.GetSurrogateFor(objType);
}
// Construct object
object obj = null;
if (objType != null)
{
if (objSurrogate != null)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
customIO.Deserialize(this);
try { obj = objSurrogate.ConstructObject(customIO, objType); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
if (obj == null)
{
obj = objType.CreateInstanceOf();
}
if (obj == null)
{
obj = objType.CreateInstanceOf(true);
}
}
// Prepare object reference
this.idManager.Inject(obj, objId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
customIO.Deserialize(this);
ISerializable objAsCustom;
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
}
else
{
objAsCustom = obj as ISerializable;
}
if (objAsCustom != null)
{
try { objAsCustom.ReadData(customIO); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
else if (obj != null && objType != null)
{
this.SerializationLog.WriteWarning(
"Object data (Id {0}) is flagged for custom deserialization, yet the objects Type ('{1}') does not support it. Guessing associated fields...",
objId,
Log.Type(objType));
this.SerializationLog.PushIndent();
foreach (var pair in customIO.Data)
{
this.AssignValueToField(objSerializeType, obj, pair.Key, pair.Value);
}
this.SerializationLog.PopIndent();
}
}
// Red non-custom object data
else if (!this.reader.IsEmptyElement)
{
// Read fields
bool scopeChanged;
string fieldName;
object fieldValue;
while (true)
{
fieldValue = this.ReadObjectData(out fieldName, out scopeChanged);
if (scopeChanged)
{
break;
}
this.AssignValueToField(objSerializeType, obj, fieldName, fieldValue);
}
}
return(obj);
}
/// <summary>
/// Reads a <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected StructNode ReadStruct(bool classType)
{
// Read struct type
string objTypeString = this.reader.GetAttribute("type");
string objIdString = this.reader.GetAttribute("id");
string customString = this.reader.GetAttribute("custom");
string surrogateString = this.reader.GetAttribute("surrogate");
uint objId = objIdString == null ? 0 : XmlConvert.ToUInt32(objIdString);
bool custom = customString != null && XmlConvert.ToBoolean(customString);
bool surrogate = surrogateString != null && XmlConvert.ToBoolean(surrogateString);
StructNode result = new StructNode(classType, objTypeString, objId, custom, surrogate);
// Read surrogate constructor data
if (surrogate)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.HeaderElement);
customIO.Deserialize(this);
if (customIO.Data.Any())
{
DummyNode surrogateConstructor = new DummyNode();
surrogateConstructor.Parent = result;
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = surrogateConstructor;
value.Parent = surrogateConstructor;
}
}
}
// Prepare object reference
this.idManager.Inject(result, objId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO(CustomSerialIO.BodyElement);
customIO.Deserialize(this);
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = result;
value.Parent = result;
}
}
// Red non-custom object data
else if (!this.reader.IsEmptyElement)
{
// Read fields
bool scopeChanged;
string fieldName;
DataNode fieldValue;
while (true)
{
fieldValue = this.ReadObjectData(out fieldName, out scopeChanged) as DataNode;
if (scopeChanged)
{
break;
}
else
{
fieldValue.Name = fieldName;
fieldValue.Parent = result;
}
}
}
return(result);
}
/// <summary>
/// Reads a structural object, including referenced objects.
/// </summary>
/// <returns>The object that has been read.</returns>
protected object ReadStruct()
{
// Read struct type
string objTypeString = this.reader.ReadString();
uint objId = this.reader.ReadUInt32();
bool custom = this.reader.ReadBoolean();
bool surrogate = this.reader.ReadBoolean();
Type objType = this.ResolveType(objTypeString, objId);
SerializeType objSerializeType = null;
if (objType != null)
{
objSerializeType = objType.GetSerializeType();
}
// Retrieve surrogate if requested
ISurrogate objSurrogate = null;
if (surrogate && objType != null)
{
objSurrogate = this.GetSurrogateFor(objType);
}
// Construct object
object obj = null;
if (objType != null)
{
if (objSurrogate != null)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
try { obj = objSurrogate.ConstructObject(customIO, objType); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
if (obj == null)
{
obj = objType.CreateInstanceOf();
}
if (obj == null)
{
obj = objType.CreateInstanceOf(true);
}
}
// Prepare object reference
this.idManager.Inject(obj, objId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
ISerializable objAsCustom;
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
}
else
{
objAsCustom = obj as ISerializable;
}
if (objAsCustom != null)
{
try { objAsCustom.ReadData(customIO); }
catch (Exception e) { this.LogCustomDeserializationError(objId, objType, e); }
}
else if (obj != null && objType != null)
{
this.SerializationLog.WriteWarning(
"Object data (Id {0}) is flagged for custom deserialization, yet the objects Type ('{1}') does not support it. Guessing associated fields...",
objId,
Log.Type(objType));
this.SerializationLog.PushIndent();
foreach (var pair in customIO.Data)
{
this.AssignValueToField(objSerializeType, obj, pair.Key, pair.Value);
}
this.SerializationLog.PopIndent();
}
}
// Red non-custom object data
else
{
// Determine data layout
TypeDataLayout layout = this.ReadTypeDataLayout(objTypeString);
// Read fields
if (this.dataVersion <= 2)
{
for (int i = 0; i < layout.Fields.Length; i++)
{
object fieldValue = this.ReadObjectData();
this.AssignValueToField(objSerializeType, obj, layout.Fields[i].name, fieldValue);
}
}
else if (this.dataVersion >= 3)
{
bool[] fieldOmitted = new bool[layout.Fields.Length];
this.ReadArrayData(fieldOmitted);
for (int i = 0; i < layout.Fields.Length; i++)
{
if (fieldOmitted[i])
{
continue;
}
object fieldValue = this.ReadObjectData();
this.AssignValueToField(objSerializeType, obj, layout.Fields[i].name, fieldValue);
}
}
}
return(obj);
}
/// <summary>
/// Reads a <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected StructNode ReadStruct(bool classType)
{
// Read struct type
string objTypeString = this.reader.ReadString();
uint objId = this.reader.ReadUInt32();
bool custom = this.reader.ReadBoolean();
bool surrogate = this.reader.ReadBoolean();
StructNode result = new StructNode(classType, objTypeString, objId, custom, surrogate);
// Read surrogate constructor data
if (surrogate)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, objId);
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
if (customIO.Data.Any())
{
DummyNode surrogateConstructor = new DummyNode();
surrogateConstructor.Parent = result;
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = surrogateConstructor;
value.Parent = surrogateConstructor;
}
}
}
// Prepare object reference
this.idManager.Inject(result, objId);
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO();
customIO.Deserialize(this);
foreach (var pair in customIO.Data)
{
StringNode key = new StringNode(pair.Key);
DataNode value = pair.Value as DataNode;
key.Parent = result;
value.Parent = result;
}
}
else
{
// Determine data layout
bool wasThereBefore = this.GetCachedTypeDataLayout(objTypeString) != null;
TypeDataLayout layout = this.ReadTypeDataLayout(objTypeString);
if (!wasThereBefore)
{
TypeDataLayoutNode layoutNode = new TypeDataLayoutNode(new TypeDataLayout(layout));
layoutNode.Parent = result;
}
// Read fields
if (this.dataVersion <= 2)
{
for (int i = 0; i < layout.Fields.Length; i++)
{
DataNode fieldValue = this.ReadObject() as DataNode;
fieldValue.Parent = result;
fieldValue.Name = layout.Fields[i].name;
}
}
else if (this.dataVersion >= 3)
{
bool[] fieldOmitted = new bool[layout.Fields.Length];
this.ReadArrayData(fieldOmitted);
for (int i = 0; i < layout.Fields.Length; i++)
{
if (fieldOmitted[i])
{
continue;
}
DataNode fieldValue = this.ReadObject() as DataNode;
fieldValue.Parent = result;
fieldValue.Name = layout.Fields[i].name;
}
}
}
return(result);
}
private object ReadStruct(XElement element, ObjectHeader header)
{
// Read struct type
string customString = element.GetAttributeValue("custom");
string surrogateString = element.GetAttributeValue("surrogate");
bool custom = customString != null && XmlConvert.ToBoolean(customString);
bool surrogate = surrogateString != null && XmlConvert.ToBoolean(surrogateString);
// Retrieve surrogate if requested
ISerializeSurrogate objSurrogate = null;
if (surrogate && header.ObjectType != null)
{
objSurrogate = GetSurrogateFor(header.ObjectType);
}
// Construct object
object obj = null;
if (header.ObjectType != null)
{
if (objSurrogate != null)
{
custom = true;
// Set fake object reference for surrogate constructor: No self-references allowed here.
this.idManager.Inject(null, header.ObjectId);
CustomSerialIO customIO = new CustomSerialIO();
XElement customHeaderElement = element.Element(CustomSerialIO.HeaderElement) ?? element.Elements().FirstOrDefault();
if (customHeaderElement != null)
{
customIO.Deserialize(this, customHeaderElement);
}
try { obj = objSurrogate.ConstructObject(customIO, header.ObjectType); }
catch (Exception e) { this.LogCustomDeserializationError(header.ObjectId, header.ObjectType, e); }
}
if (obj == null)
{
obj = header.ObjectType.CreateInstanceOf();
}
}
// Prepare object reference
this.idManager.Inject(obj, header.ObjectId);
// Read custom object data
if (custom)
{
CustomSerialIO customIO = new CustomSerialIO();
XElement customBodyElement = element.Element(CustomSerialIO.BodyElement) ?? element.Elements().ElementAtOrDefault(1);
if (customBodyElement != null)
{
customIO.Deserialize(this, customBodyElement);
}
ISerializeExplicit objAsCustom;
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
}
else
{
objAsCustom = obj as ISerializeExplicit;
}
if (objAsCustom != null)
{
try { objAsCustom.ReadData(customIO); }
catch (Exception e) { this.LogCustomDeserializationError(header.ObjectId, header.ObjectType, e); }
}
else if (obj != null && header.ObjectType != null)
{
this.LocalLog.WriteWarning(
"Object data (Id {0}) is flagged for custom deserialization, yet the objects Type ('{1}') does not support it. Guessing associated fields...",
header.ObjectId,
Log.Type(header.ObjectType));
this.LocalLog.PushIndent();
foreach (var pair in customIO.Data)
{
this.AssignValueToField(header.SerializeType, obj, pair.Key, pair.Value);
}
this.LocalLog.PopIndent();
}
}
// Red non-custom object data
else if (!element.IsEmpty)
{
// Read fields
object fieldValue;
foreach (XElement fieldElement in element.Elements())
{
fieldValue = this.ReadObjectData(fieldElement);
this.AssignValueToField(header.SerializeType, obj, GetCodeElementName(fieldElement.Name.LocalName), fieldValue);
}
}
return(obj);
}
/// <summary>
/// Writes the specified structural object, including references objects.
/// </summary>
/// <param name="obj">The object to write.</param>
/// <param name="objSerializeType">The <see cref="Duality.Serialization.SerializeType"/> describing the object.</param>
/// <param name="id">The objects id.</param>
protected void WriteStruct(object obj, SerializeType objSerializeType, uint id = 0)
{
ISerializable objAsCustom = obj as ISerializable;
ISurrogate objSurrogate = this.GetSurrogateFor(objSerializeType.Type);
// Write the structs data type
this.writer.Write(objSerializeType.TypeString);
this.writer.Write(id);
this.writer.Write(objAsCustom != null);
this.writer.Write(objSurrogate != null);
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
else
{
// Assure the type data layout has bee written (only once per file)
this.WriteTypeDataLayout(objSerializeType);
// Write the structs fields
foreach (FieldInfo field in objSerializeType.Fields)
{
object val = field.GetValue(obj);
if (val != null && this.IsFieldBlocked(field))
val = field.FieldType.GetDefaultInstanceOf();
this.WriteObject(val);
}
}
}
/// <summary>
/// Writes the specified structural object, including references objects.
/// </summary>
/// <param name="obj">The object to write.</param>
/// <param name="objSerializeType">The <see cref="Duality.Serialization.SerializeType"/> describing the object.</param>
/// <param name="id">The objects id.</param>
protected void WriteStruct(object obj, SerializeType objSerializeType, uint id = 0)
{
ISerializable objAsCustom = obj as ISerializable;
ISurrogate objSurrogate = this.GetSurrogateFor(objSerializeType.Type);
// Write the structs data type
this.writer.Write(objSerializeType.TypeString);
this.writer.Write(id);
this.writer.Write(objAsCustom != null);
this.writer.Write(objSurrogate != null);
if (objSurrogate != null)
{
objSurrogate.RealObject = obj;
objAsCustom = objSurrogate.SurrogateObject;
CustomSerialIO customIO = new CustomSerialIO();
try { objSurrogate.WriteConstructorData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
if (objAsCustom != null)
{
CustomSerialIO customIO = new CustomSerialIO();
try { objAsCustom.WriteData(customIO); }
catch (Exception e) { this.LogCustomSerializationError(id, objSerializeType.Type, e); }
customIO.Serialize(this);
}
else
{
// Assure the type data layout has bee written (only once per file)
this.WriteTypeDataLayout(objSerializeType);
// Write omitted field bitmask
bool[] fieldOmitted = new bool[objSerializeType.Fields.Length];
for (int i = 0; i < fieldOmitted.Length; i++)
{
fieldOmitted[i] = this.IsFieldBlocked(objSerializeType.Fields[i], obj);
}
this.WriteArrayData(fieldOmitted);
// Write the structs fields
for (int i = 0; i < objSerializeType.Fields.Length; i++)
{
if (fieldOmitted[i]) continue;
this.WriteObject(objSerializeType.Fields[i].GetValue(obj));
}
}
}
/// <summary>
/// Writes the specified <see cref="Duality.Serialization.MetaFormat.StructNode"/>, including possible child nodes.
/// </summary>
/// <param name="node"></param>
protected void WriteStruct(StructNode node)
{
// Write the structs data type
this.writer.Write(node.TypeString);
this.writer.Write(node.ObjId);
this.writer.Write(node.CustomSerialization);
this.writer.Write(node.SurrogateSerialization);
if (node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO();
DummyNode surrogateConstructor = node.SubNodes.FirstOrDefault() as DummyNode;
if (surrogateConstructor != null)
{
var enumerator = surrogateConstructor.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (enumerator.MoveNext() && key != null)
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
}
customIO.Serialize(this);
}
if (node.CustomSerialization || node.SurrogateSerialization)
{
CustomSerialIO customIO = new CustomSerialIO();
var enumerator = node.SubNodes.GetEnumerator();
while (enumerator.MoveNext())
{
StringNode key = enumerator.Current as StringNode;
if (key != null && enumerator.MoveNext())
{
DataNode value = enumerator.Current;
customIO.WriteValue(key.StringValue, value);
}
}
customIO.Serialize(this);
}
else
{
bool skipLayout = false;
if (node.SubNodes.FirstOrDefault() is TypeDataLayoutNode)
{
TypeDataLayoutNode typeDataLayout = node.SubNodes.FirstOrDefault() as TypeDataLayoutNode;
this.WriteTypeDataLayout(typeDataLayout.Layout, node.TypeString);
skipLayout = true;
}
else
{
this.WriteTypeDataLayout(node.TypeString);
}
// Write the structs fields
foreach (DataNode subNode in node.SubNodes)
{
if (skipLayout)
{
skipLayout = false;
continue;
}
if (subNode is DummyNode) continue;
this.WriteObject(subNode);
}
}
}
