private bool CheckIfNodeHandled(IDataNode node)
{
bool handled = false;
if (node.Id != Globals.NewObjectId)
{
handled = (_cache[node] != null);
if (handled)
{
if (_nextElement == null)
{
_nextElement = GetNextElement();
}
_nextElement.attributeCount = 0;
_nextElement.AddAttribute(Globals.SerPrefix, Globals.SerializationNamespace, Globals.RefLocalName, node.Id);
_nextElement.AddAttribute(Globals.XsiPrefix, Globals.SchemaInstanceNamespace, Globals.XsiNilLocalName, Globals.True);
_internalNodeType = ExtensionDataNodeType.ReferencedElement;
}
else
{
_cache.Add(node, node);
}
}
return(handled);
}
bool CheckIfNodeHandled(IDataNode node)
{
bool handled = false;
if (node.Id != Globals.NewObjectId)
{
handled = (cache[node] != null);
if (handled)
{
if (nextElement == null)
{
nextElement = GetNextElement();
}
nextElement.attributeCount = 0;
nextElement.AddAttribute(Globals.SerPrefix, Globals.SerializationNamespace, Globals.RefLocalName, node.Id.ToString(NumberFormatInfo.InvariantInfo));
nextElement.AddAttribute(Globals.XsiPrefix, Globals.SchemaInstanceNamespace, Globals.XsiNilLocalName, Globals.True);
this.internalNodeType = ExtensionDataNodeType.ReferencedElement;
}
else
{
cache.Add(node, node);
}
}
return(handled);
}
private void MoveNextInXml(XmlDataNode dataNode)
{
if (this.IsXmlDataNode)
{
this.xmlNodeReader.Read();
if (this.xmlNodeReader.Depth == 0)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.xmlNodeReader = null;
}
}
else
{
this.internalNodeType = ExtensionDataNodeType.Xml;
if (this.element == null)
{
this.element = this.nextElement;
}
else
{
this.PushElement();
}
System.Xml.XmlNode node = XmlObjectSerializerReadContext.CreateWrapperXmlElement(dataNode.OwnerDocument, dataNode.XmlAttributes, dataNode.XmlChildNodes, this.element.prefix, this.element.localName, this.element.ns);
for (int i = 0; i < this.element.attributeCount; i++)
{
AttributeData data = this.element.attributes[i];
System.Xml.XmlAttribute attribute = dataNode.OwnerDocument.CreateAttribute(data.prefix, data.localName, data.ns);
attribute.Value = data.value;
node.Attributes.Append(attribute);
}
this.xmlNodeReader = new XmlNodeReader(node);
this.xmlNodeReader.Read();
}
}
void MoveToDeserializedObject(IDataNode dataNode)
{
Type type = dataNode.DataType;
bool isTypedNode = true;
if (type == Globals.TypeOfObject)
{
type = dataNode.Value.GetType();
if (type == Globals.TypeOfObject)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
return;
}
isTypedNode = false;
}
if (!MoveToText(type, dataNode, isTypedNode))
{
if (dataNode.IsFinalValue)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
}
else
{
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new XmlException(SR.GetString(SR.InvalidDataNode, DataContract.GetClrTypeFullName(type))));
}
}
}
private void MoveToDeserializedObject(IDataNode dataNode)
{
Type type = dataNode.DataType;
bool isTypedNode = true;
if (type == Globals.TypeOfObject)
{
type = dataNode.Value.GetType();
if (type == Globals.TypeOfObject)
{
_internalNodeType = ExtensionDataNodeType.EndElement;
return;
}
isTypedNode = false;
}
if (!MoveToText(type, dataNode, isTypedNode))
{
if (dataNode.IsFinalValue)
{
_internalNodeType = ExtensionDataNodeType.EndElement;
}
else
{
throw new XmlException(SR.Format(SR.InvalidDataNode, DataContract.GetClrTypeFullName(type)));
}
}
}
private bool IsElementNode(ExtensionDataNodeType nodeType)
{
if ((nodeType != ExtensionDataNodeType.Element) && (nodeType != ExtensionDataNodeType.ReferencedElement))
{
return(nodeType == ExtensionDataNodeType.NullElement);
}
return(true);
}
private void MoveNextInISerializable(ISerializableDataNode dataNode)
{
if ((dataNode.Members != null) && (this.element.childElementIndex < dataNode.Members.Count))
{
if (this.element.childElementIndex == 0)
{
this.context.IncrementItemCount(-dataNode.Members.Count);
}
ISerializableDataMember member = dataNode.Members[this.element.childElementIndex++];
this.SetNextElement(member.Value, member.Name, string.Empty, string.Empty);
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.element.childElementIndex = 0;
}
}
private void MoveNextInCollection(CollectionDataNode dataNode)
{
if ((dataNode.Items != null) && (this.element.childElementIndex < dataNode.Items.Count))
{
if (this.element.childElementIndex == 0)
{
this.context.IncrementItemCount(-dataNode.Items.Count);
}
IDataNode node = dataNode.Items[this.element.childElementIndex++];
this.SetNextElement(node, dataNode.ItemName, dataNode.ItemNamespace, GetPrefix(dataNode.ItemNamespace));
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.element.childElementIndex = 0;
}
}
private void MoveNextInClass(ClassDataNode dataNode)
{
if ((dataNode.Members != null) && (this.element.childElementIndex < dataNode.Members.Count))
{
if (this.element.childElementIndex == 0)
{
this.context.IncrementItemCount(-dataNode.Members.Count);
}
ExtensionDataMember member = dataNode.Members[this.element.childElementIndex++];
this.SetNextElement(member.Value, member.Name, member.Namespace, GetPrefix(member.Namespace));
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.element.childElementIndex = 0;
}
}
private void MoveNextInCollection(CollectionDataNode dataNode)
{
if (dataNode.Items != null && _element.childElementIndex < dataNode.Items.Count)
{
if (_element.childElementIndex == 0)
{
_context.IncrementItemCount(-dataNode.Items.Count);
}
IDataNode item = dataNode.Items[_element.childElementIndex++];
SetNextElement(item, dataNode.ItemName, dataNode.ItemNamespace, GetPrefix(dataNode.ItemNamespace));
}
else
{
_internalNodeType = ExtensionDataNodeType.EndElement;
_element.childElementIndex = 0;
}
}
private void MoveNextInISerializable(ISerializableDataNode dataNode)
{
if (dataNode.Members != null && _element.childElementIndex < dataNode.Members.Count)
{
if (_element.childElementIndex == 0)
{
_context.IncrementItemCount(-dataNode.Members.Count);
}
ISerializableDataMember member = dataNode.Members[_element.childElementIndex++];
SetNextElement(member.Value, member.Name, String.Empty, String.Empty);
}
else
{
_internalNodeType = ExtensionDataNodeType.EndElement;
_element.childElementIndex = 0;
}
}
void MoveNext(IDataNode dataNode)
{
switch (this.internalNodeType)
{
case ExtensionDataNodeType.Text:
case ExtensionDataNodeType.ReferencedElement:
case ExtensionDataNodeType.NullElement:
this.internalNodeType = ExtensionDataNodeType.EndElement;
return;
default:
Type dataNodeType = dataNode.DataType;
if (dataNodeType == Globals.TypeOfClassDataNode)
{
MoveNextInClass((ClassDataNode)dataNode);
}
else if (dataNodeType == Globals.TypeOfCollectionDataNode)
{
MoveNextInCollection((CollectionDataNode)dataNode);
}
else if (dataNodeType == Globals.TypeOfISerializableDataNode)
{
MoveNextInISerializable((ISerializableDataNode)dataNode);
}
else if (dataNodeType == Globals.TypeOfXmlDataNode)
{
MoveNextInXml((XmlDataNode)dataNode);
}
else if (dataNode.Value != null)
{
MoveToDeserializedObject(dataNode);
}
else
{
Fx.Assert("Encountered invalid data node when deserializing unknown data");
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(SR.GetString(SR.InvalidStateInExtensionDataReader)));
}
break;
}
}
private bool CheckIfNodeHandled(IDataNode node)
{
bool flag = false;
if (node.Id != Globals.NewObjectId)
{
flag = this.cache[node] != null;
if (flag)
{
if (this.nextElement == null)
{
this.nextElement = this.GetNextElement();
}
this.nextElement.attributeCount = 0;
this.nextElement.AddAttribute("z", "http://schemas.microsoft.com/2003/10/Serialization/", "Ref", node.Id.ToString(NumberFormatInfo.InvariantInfo));
this.nextElement.AddAttribute("i", "http://www.w3.org/2001/XMLSchema-instance", "nil", "true");
this.internalNodeType = ExtensionDataNodeType.ReferencedElement;
return flag;
}
this.cache.Add(node, node);
}
return flag;
}
void SetNextElement(IDataNode node, string name, string ns, string prefix)
{
this.internalNodeType = ExtensionDataNodeType.Element;
nextElement = GetNextElement();
nextElement.localName = name;
nextElement.ns = ns;
nextElement.prefix = prefix;
if (node == null)
{
nextElement.attributeCount = 0;
nextElement.AddAttribute(Globals.XsiPrefix, Globals.SchemaInstanceNamespace, Globals.XsiNilLocalName, Globals.True);
this.internalNodeType = ExtensionDataNodeType.NullElement;
}
else if (!CheckIfNodeHandled(node))
{
AddDeserializedDataNode(node);
node.GetData(nextElement);
if (node is XmlDataNode)
{
MoveNextInXml((XmlDataNode)node);
}
}
}
private bool CheckIfNodeHandled(IDataNode node)
{
bool flag = false;
if (node.Id != Globals.NewObjectId)
{
flag = this.cache[node] != null;
if (flag)
{
if (this.nextElement == null)
{
this.nextElement = this.GetNextElement();
}
this.nextElement.attributeCount = 0;
this.nextElement.AddAttribute("z", "http://schemas.microsoft.com/2003/10/Serialization/", "Ref", node.Id.ToString(NumberFormatInfo.InvariantInfo));
this.nextElement.AddAttribute("i", "http://www.w3.org/2001/XMLSchema-instance", "nil", "true");
this.internalNodeType = ExtensionDataNodeType.ReferencedElement;
return(flag);
}
this.cache.Add(node, node);
}
return(flag);
}
private void SetNextElement(IDataNode node, string name, string ns, string prefix)
{
this.internalNodeType = ExtensionDataNodeType.Element;
this.nextElement = this.GetNextElement();
this.nextElement.localName = name;
this.nextElement.ns = ns;
this.nextElement.prefix = prefix;
if (node == null)
{
this.nextElement.attributeCount = 0;
this.nextElement.AddAttribute("i", "http://www.w3.org/2001/XMLSchema-instance", "nil", "true");
this.internalNodeType = ExtensionDataNodeType.NullElement;
}
else if (!this.CheckIfNodeHandled(node))
{
this.AddDeserializedDataNode(node);
node.GetData(this.nextElement);
if (node is XmlDataNode)
{
this.MoveNextInXml((XmlDataNode)node);
}
}
}
private void MoveNext(IDataNode dataNode)
{
switch (this.internalNodeType)
{
case ExtensionDataNodeType.Text:
case ExtensionDataNodeType.ReferencedElement:
case ExtensionDataNodeType.NullElement:
this.internalNodeType = ExtensionDataNodeType.EndElement;
return;
}
Type dataType = dataNode.DataType;
if (dataType == Globals.TypeOfClassDataNode)
{
this.MoveNextInClass((ClassDataNode)dataNode);
}
else if (dataType == Globals.TypeOfCollectionDataNode)
{
this.MoveNextInCollection((CollectionDataNode)dataNode);
}
else if (dataType == Globals.TypeOfISerializableDataNode)
{
this.MoveNextInISerializable((ISerializableDataNode)dataNode);
}
else if (dataType == Globals.TypeOfXmlDataNode)
{
this.MoveNextInXml((XmlDataNode)dataNode);
}
else
{
if (dataNode.Value == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(System.Runtime.Serialization.SR.GetString("InvalidStateInExtensionDataReader")));
}
this.MoveToDeserializedObject(dataNode);
}
}
void MoveNextInXml(XmlDataNode dataNode)
{
if (IsXmlDataNode)
{
xmlNodeReader.Read();
if (xmlNodeReader.Depth == 0)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
xmlNodeReader = null;
}
}
else
{
internalNodeType = ExtensionDataNodeType.Xml;
if (element == null)
{
element = nextElement;
}
else
{
PushElement();
}
XmlNode wrapperElement = XmlObjectSerializerReadContext.CreateWrapperXmlElement(dataNode.OwnerDocument,
dataNode.XmlAttributes, dataNode.XmlChildNodes, element.prefix, element.localName, element.ns);
for (int i = 0; i < element.attributeCount; i++)
{
AttributeData a = element.attributes[i];
XmlAttribute xmlAttr = dataNode.OwnerDocument.CreateAttribute(a.prefix, a.localName, a.ns);
xmlAttr.Value = a.value;
wrapperElement.Attributes.Append(xmlAttr);
}
xmlNodeReader = new XmlNodeReader(wrapperElement);
xmlNodeReader.Read();
}
}
private bool MoveToText(Type type, IDataNode dataNode, bool isTypedNode)
{
bool flag = true;
switch (Type.GetTypeCode(type))
{
case TypeCode.Boolean:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <bool>)dataNode).GetValue() : ((bool)dataNode.Value));
break;
case TypeCode.Char:
this.value = XmlConvert.ToString(isTypedNode ? ((int)((DataNode <char>)dataNode).GetValue()) : ((char)dataNode.Value));
break;
case TypeCode.SByte:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <sbyte>)dataNode).GetValue() : ((sbyte)dataNode.Value));
break;
case TypeCode.Byte:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <byte>)dataNode).GetValue() : ((byte)dataNode.Value));
break;
case TypeCode.Int16:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <short>)dataNode).GetValue() : ((short)dataNode.Value));
break;
case TypeCode.UInt16:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <ushort>)dataNode).GetValue() : ((ushort)dataNode.Value));
break;
case TypeCode.Int32:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <int>)dataNode).GetValue() : ((int)dataNode.Value));
break;
case TypeCode.UInt32:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <uint>)dataNode).GetValue() : ((uint)dataNode.Value));
break;
case TypeCode.Int64:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <long>)dataNode).GetValue() : ((long)dataNode.Value));
break;
case TypeCode.UInt64:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <ulong>)dataNode).GetValue() : ((ulong)dataNode.Value));
break;
case TypeCode.Single:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <float>)dataNode).GetValue() : ((float)dataNode.Value));
break;
case TypeCode.Double:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <double>)dataNode).GetValue() : ((double)dataNode.Value));
break;
case TypeCode.Decimal:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <decimal>)dataNode).GetValue() : ((decimal)dataNode.Value));
break;
case TypeCode.DateTime:
this.value = (isTypedNode ? ((DataNode <DateTime>)dataNode).GetValue() : ((DateTime)dataNode.Value)).ToString("yyyy-MM-ddTHH:mm:ss.fffffffK", DateTimeFormatInfo.InvariantInfo);
break;
case TypeCode.String:
this.value = isTypedNode ? ((DataNode <string>)dataNode).GetValue() : ((string)dataNode.Value);
break;
default:
if (type == Globals.TypeOfByteArray)
{
byte[] inArray = isTypedNode ? ((DataNode <byte[]>)dataNode).GetValue() : ((byte[])dataNode.Value);
this.value = (inArray == null) ? string.Empty : Convert.ToBase64String(inArray);
}
else if (type == Globals.TypeOfTimeSpan)
{
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode <TimeSpan>)dataNode).GetValue() : ((TimeSpan)dataNode.Value));
}
else if (type == Globals.TypeOfGuid)
{
this.value = (isTypedNode ? ((DataNode <Guid>)dataNode).GetValue() : ((Guid)dataNode.Value)).ToString();
}
else if (type == Globals.TypeOfUri)
{
this.value = (isTypedNode ? ((DataNode <Uri>)dataNode).GetValue() : ((Uri)dataNode.Value)).GetComponents(UriComponents.SerializationInfoString, UriFormat.UriEscaped);
}
else
{
flag = false;
}
break;
}
if (flag)
{
this.internalNodeType = ExtensionDataNodeType.Text;
}
return(flag);
}
private bool MoveToText(Type type, IDataNode dataNode, bool isTypedNode)
{
bool handled = true;
switch (type.GetTypeCode())
{
case TypeCode.Boolean:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <bool>)dataNode).GetValue() : (bool)dataNode.Value);
break;
case TypeCode.Char:
_value = XmlConvert.ToString((int)(isTypedNode ? ((DataNode <char>)dataNode).GetValue() : (char)dataNode.Value));
break;
case TypeCode.Byte:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <byte>)dataNode).GetValue() : (byte)dataNode.Value);
break;
case TypeCode.Int16:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <short>)dataNode).GetValue() : (short)dataNode.Value);
break;
case TypeCode.Int32:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <int>)dataNode).GetValue() : (int)dataNode.Value);
break;
case TypeCode.Int64:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <long>)dataNode).GetValue() : (long)dataNode.Value);
break;
case TypeCode.Single:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <float>)dataNode).GetValue() : (float)dataNode.Value);
break;
case TypeCode.Double:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <double>)dataNode).GetValue() : (double)dataNode.Value);
break;
case TypeCode.Decimal:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <decimal>)dataNode).GetValue() : (decimal)dataNode.Value);
break;
case TypeCode.DateTime:
DateTime dateTime = isTypedNode ? ((DataNode <DateTime>)dataNode).GetValue() : (DateTime)dataNode.Value;
_value = dateTime.ToString("yyyy-MM-ddTHH:mm:ss.fffffffK", DateTimeFormatInfo.InvariantInfo);
break;
case TypeCode.String:
_value = isTypedNode ? ((DataNode <string>)dataNode).GetValue() : (string)dataNode.Value;
break;
case TypeCode.SByte:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <sbyte>)dataNode).GetValue() : (sbyte)dataNode.Value);
break;
case TypeCode.UInt16:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <ushort>)dataNode).GetValue() : (ushort)dataNode.Value);
break;
case TypeCode.UInt32:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <uint>)dataNode).GetValue() : (uint)dataNode.Value);
break;
case TypeCode.UInt64:
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <ulong>)dataNode).GetValue() : (ulong)dataNode.Value);
break;
case TypeCode.Object:
default:
if (type == Globals.TypeOfByteArray)
{
byte[] bytes = isTypedNode ? ((DataNode <byte[]>)dataNode).GetValue() : (byte[])dataNode.Value;
_value = (bytes == null) ? String.Empty : Convert.ToBase64String(bytes);
}
else if (type == Globals.TypeOfTimeSpan)
{
_value = XmlConvert.ToString(isTypedNode ? ((DataNode <TimeSpan>)dataNode).GetValue() : (TimeSpan)dataNode.Value);
}
else if (type == Globals.TypeOfGuid)
{
Guid guid = isTypedNode ? ((DataNode <Guid>)dataNode).GetValue() : (Guid)dataNode.Value;
_value = guid.ToString();
}
else if (type == Globals.TypeOfUri)
{
Uri uri = isTypedNode ? ((DataNode <Uri>)dataNode).GetValue() : (Uri)dataNode.Value;
_value = uri.GetComponents(UriComponents.SerializationInfoString, UriFormat.UriEscaped);
}
else
{
handled = false;
}
break;
}
if (handled)
{
_internalNodeType = ExtensionDataNodeType.Text;
}
return(handled);
}
private void SetNextElement(IDataNode node, string name, string ns, string prefix)
{
this.internalNodeType = ExtensionDataNodeType.Element;
this.nextElement = this.GetNextElement();
this.nextElement.localName = name;
this.nextElement.ns = ns;
this.nextElement.prefix = prefix;
if (node == null)
{
this.nextElement.attributeCount = 0;
this.nextElement.AddAttribute("i", "http://www.w3.org/2001/XMLSchema-instance", "nil", "true");
this.internalNodeType = ExtensionDataNodeType.NullElement;
}
else if (!this.CheckIfNodeHandled(node))
{
this.AddDeserializedDataNode(node);
node.GetData(this.nextElement);
if (node is XmlDataNode)
{
this.MoveNextInXml((XmlDataNode) node);
}
}
}
private void MoveToDeserializedObject(IDataNode dataNode)
{
Type type = dataNode.DataType;
bool isTypedNode = true;
if (type == Globals.TypeOfObject)
{
type = dataNode.Value.GetType();
if (type == Globals.TypeOfObject)
{
_internalNodeType = ExtensionDataNodeType.EndElement;
return;
}
isTypedNode = false;
}
if (!MoveToText(type, dataNode, isTypedNode))
{
if (dataNode.IsFinalValue)
{
_internalNodeType = ExtensionDataNodeType.EndElement;
}
else
{
throw new XmlException(SR.Format(SR.InvalidDataNode, DataContract.GetClrTypeFullName(type)));
}
}
}
private bool MoveToText(Type type, IDataNode dataNode, bool isTypedNode)
{
bool flag = true;
switch (Type.GetTypeCode(type))
{
case TypeCode.Boolean:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<bool>) dataNode).GetValue() : ((bool) dataNode.Value));
break;
case TypeCode.Char:
this.value = XmlConvert.ToString(isTypedNode ? ((int) ((DataNode<char>) dataNode).GetValue()) : ((char) dataNode.Value));
break;
case TypeCode.SByte:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<sbyte>) dataNode).GetValue() : ((sbyte) dataNode.Value));
break;
case TypeCode.Byte:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<byte>) dataNode).GetValue() : ((byte) dataNode.Value));
break;
case TypeCode.Int16:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<short>) dataNode).GetValue() : ((short) dataNode.Value));
break;
case TypeCode.UInt16:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<ushort>) dataNode).GetValue() : ((ushort) dataNode.Value));
break;
case TypeCode.Int32:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<int>) dataNode).GetValue() : ((int) dataNode.Value));
break;
case TypeCode.UInt32:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<uint>) dataNode).GetValue() : ((uint) dataNode.Value));
break;
case TypeCode.Int64:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<long>) dataNode).GetValue() : ((long) dataNode.Value));
break;
case TypeCode.UInt64:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<ulong>) dataNode).GetValue() : ((ulong) dataNode.Value));
break;
case TypeCode.Single:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<float>) dataNode).GetValue() : ((float) dataNode.Value));
break;
case TypeCode.Double:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<double>) dataNode).GetValue() : ((double) dataNode.Value));
break;
case TypeCode.Decimal:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<decimal>) dataNode).GetValue() : ((decimal) dataNode.Value));
break;
case TypeCode.DateTime:
this.value = (isTypedNode ? ((DataNode<DateTime>) dataNode).GetValue() : ((DateTime) dataNode.Value)).ToString("yyyy-MM-ddTHH:mm:ss.fffffffK", DateTimeFormatInfo.InvariantInfo);
break;
case TypeCode.String:
this.value = isTypedNode ? ((DataNode<string>) dataNode).GetValue() : ((string) dataNode.Value);
break;
default:
if (type == Globals.TypeOfByteArray)
{
byte[] inArray = isTypedNode ? ((DataNode<byte[]>) dataNode).GetValue() : ((byte[]) dataNode.Value);
this.value = (inArray == null) ? string.Empty : Convert.ToBase64String(inArray);
}
else if (type == Globals.TypeOfTimeSpan)
{
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<TimeSpan>) dataNode).GetValue() : ((TimeSpan) dataNode.Value));
}
else if (type == Globals.TypeOfGuid)
{
this.value = (isTypedNode ? ((DataNode<Guid>) dataNode).GetValue() : ((Guid) dataNode.Value)).ToString();
}
else if (type == Globals.TypeOfUri)
{
this.value = (isTypedNode ? ((DataNode<Uri>) dataNode).GetValue() : ((Uri) dataNode.Value)).GetComponents(UriComponents.SerializationInfoString, UriFormat.UriEscaped);
}
else
{
flag = false;
}
break;
}
if (flag)
{
this.internalNodeType = ExtensionDataNodeType.Text;
}
return flag;
}
bool MoveToText(Type type, IDataNode dataNode, bool isTypedNode)
{
bool handled = true;
switch (Type.GetTypeCode(type))
{
case TypeCode.Boolean:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<bool>)dataNode).GetValue() : (bool)dataNode.Value);
break;
case TypeCode.Char:
this.value = XmlConvert.ToString((int)(isTypedNode ? ((DataNode<char>)dataNode).GetValue() : (char)dataNode.Value));
break;
case TypeCode.Byte:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<byte>)dataNode).GetValue() : (byte)dataNode.Value);
break;
case TypeCode.Int16:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<short>)dataNode).GetValue() : (short)dataNode.Value);
break;
case TypeCode.Int32:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<int>)dataNode).GetValue() : (int)dataNode.Value);
break;
case TypeCode.Int64:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<long>)dataNode).GetValue() : (long)dataNode.Value);
break;
case TypeCode.Single:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<float>)dataNode).GetValue() : (float)dataNode.Value);
break;
case TypeCode.Double:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<double>)dataNode).GetValue() : (double)dataNode.Value);
break;
case TypeCode.Decimal:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<decimal>)dataNode).GetValue() : (decimal)dataNode.Value);
break;
case TypeCode.DateTime:
DateTime dateTime = isTypedNode ? ((DataNode<DateTime>)dataNode).GetValue() : (DateTime)dataNode.Value;
this.value = dateTime.ToString("yyyy-MM-ddTHH:mm:ss.fffffffK", DateTimeFormatInfo.InvariantInfo);
break;
case TypeCode.String:
this.value = isTypedNode ? ((DataNode<string>)dataNode).GetValue() : (string)dataNode.Value;
break;
case TypeCode.SByte:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<sbyte>)dataNode).GetValue() : (sbyte)dataNode.Value);
break;
case TypeCode.UInt16:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<ushort>)dataNode).GetValue() : (ushort)dataNode.Value);
break;
case TypeCode.UInt32:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<uint>)dataNode).GetValue() : (uint)dataNode.Value);
break;
case TypeCode.UInt64:
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<ulong>)dataNode).GetValue() : (ulong)dataNode.Value);
break;
case TypeCode.Object:
default:
if (type == Globals.TypeOfByteArray)
{
byte[] bytes = isTypedNode ? ((DataNode<byte[]>)dataNode).GetValue() : (byte[])dataNode.Value;
this.value = (bytes == null) ? String.Empty : Convert.ToBase64String(bytes);
}
else if (type == Globals.TypeOfTimeSpan)
this.value = XmlConvert.ToString(isTypedNode ? ((DataNode<TimeSpan>)dataNode).GetValue() : (TimeSpan)dataNode.Value);
else if (type == Globals.TypeOfGuid)
{
Guid guid = isTypedNode ? ((DataNode<Guid>)dataNode).GetValue() : (Guid)dataNode.Value;
this.value = guid.ToString();
}
else if (type == Globals.TypeOfUri)
{
Uri uri = isTypedNode ? ((DataNode<Uri>)dataNode).GetValue() : (Uri)dataNode.Value;
this.value = uri.GetComponents(UriComponents.SerializationInfoString, UriFormat.UriEscaped);
}
else
handled = false;
break;
}
if (handled)
this.internalNodeType = ExtensionDataNodeType.Text;
return handled;
}
void MoveNextInXml(XmlDataNode dataNode)
{
if (IsXmlDataNode)
{
xmlNodeReader.Read();
if (xmlNodeReader.Depth == 0)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
xmlNodeReader = null;
}
}
else
{
internalNodeType = ExtensionDataNodeType.Xml;
if (element == null)
element = nextElement;
else
PushElement();
XmlNode wrapperElement = XmlObjectSerializerReadContext.CreateWrapperXmlElement(dataNode.OwnerDocument,
dataNode.XmlAttributes, dataNode.XmlChildNodes, element.prefix, element.localName, element.ns);
for (int i = 0; i < element.attributeCount; i++)
{
AttributeData a = element.attributes[i];
XmlAttribute xmlAttr = dataNode.OwnerDocument.CreateAttribute(a.prefix, a.localName, a.ns);
xmlAttr.Value = a.value;
wrapperElement.Attributes.Append(xmlAttr);
}
xmlNodeReader = new XmlNodeReader(wrapperElement);
xmlNodeReader.Read();
}
}
void MoveNextInCollection(CollectionDataNode dataNode)
{
if (dataNode.Items != null && element.childElementIndex < dataNode.Items.Count)
{
if (element.childElementIndex == 0)
this.context.IncrementItemCount(-dataNode.Items.Count);
IDataNode item = dataNode.Items[element.childElementIndex++];
SetNextElement(item, dataNode.ItemName, dataNode.ItemNamespace, GetPrefix(dataNode.ItemNamespace));
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
element.childElementIndex = 0;
}
}
bool CheckIfNodeHandled(IDataNode node)
{
bool handled = false;
if (node.Id != Globals.NewObjectId)
{
handled = (cache[node] != null);
if (handled)
{
if (nextElement == null)
nextElement = GetNextElement();
nextElement.attributeCount = 0;
nextElement.AddAttribute(Globals.SerPrefix, Globals.SerializationNamespace, Globals.RefLocalName, node.Id.ToString(NumberFormatInfo.InvariantInfo));
nextElement.AddAttribute(Globals.XsiPrefix, Globals.SchemaInstanceNamespace, Globals.XsiNilLocalName, Globals.True);
this.internalNodeType = ExtensionDataNodeType.ReferencedElement;
}
else
{
cache.Add(node, node);
}
}
return handled;
}
void MoveNext(IDataNode dataNode)
{
switch (this.internalNodeType)
{
case ExtensionDataNodeType.Text:
case ExtensionDataNodeType.ReferencedElement:
case ExtensionDataNodeType.NullElement:
this.internalNodeType = ExtensionDataNodeType.EndElement;
return;
default:
Type dataNodeType = dataNode.DataType;
if (dataNodeType == Globals.TypeOfClassDataNode)
MoveNextInClass((ClassDataNode)dataNode);
else if (dataNodeType == Globals.TypeOfCollectionDataNode)
MoveNextInCollection((CollectionDataNode)dataNode);
else if (dataNodeType == Globals.TypeOfISerializableDataNode)
MoveNextInISerializable((ISerializableDataNode)dataNode);
else if (dataNodeType == Globals.TypeOfXmlDataNode)
MoveNextInXml((XmlDataNode)dataNode);
else if (dataNode.Value != null)
MoveToDeserializedObject(dataNode);
else
{
Fx.Assert("Encountered invalid data node when deserializing unknown data");
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(SR.GetString(SR.InvalidStateInExtensionDataReader)));
}
break;
}
}
bool IsElementNode(ExtensionDataNodeType nodeType)
{
return (nodeType == ExtensionDataNodeType.Element ||
nodeType == ExtensionDataNodeType.ReferencedElement ||
nodeType == ExtensionDataNodeType.NullElement);
}
private bool IsElementNode(ExtensionDataNodeType nodeType)
{
if ((nodeType != ExtensionDataNodeType.Element) && (nodeType != ExtensionDataNodeType.ReferencedElement))
{
return (nodeType == ExtensionDataNodeType.NullElement);
}
return true;
}
void SetNextElement(IDataNode node, string name, string ns, string prefix)
{
this.internalNodeType = ExtensionDataNodeType.Element;
nextElement = GetNextElement();
nextElement.localName = name;
nextElement.ns = ns;
nextElement.prefix = prefix;
if (node == null)
{
nextElement.attributeCount = 0;
nextElement.AddAttribute(Globals.XsiPrefix, Globals.SchemaInstanceNamespace, Globals.XsiNilLocalName, Globals.True);
this.internalNodeType = ExtensionDataNodeType.NullElement;
}
else if (!CheckIfNodeHandled(node))
{
AddDeserializedDataNode(node);
node.GetData(nextElement);
if (node is XmlDataNode)
MoveNextInXml((XmlDataNode)node);
}
}
private void MoveNext(IDataNode dataNode)
{
switch (this.internalNodeType)
{
case ExtensionDataNodeType.Text:
case ExtensionDataNodeType.ReferencedElement:
case ExtensionDataNodeType.NullElement:
this.internalNodeType = ExtensionDataNodeType.EndElement;
return;
}
Type dataType = dataNode.DataType;
if (dataType == Globals.TypeOfClassDataNode)
{
this.MoveNextInClass((ClassDataNode) dataNode);
}
else if (dataType == Globals.TypeOfCollectionDataNode)
{
this.MoveNextInCollection((CollectionDataNode) dataNode);
}
else if (dataType == Globals.TypeOfISerializableDataNode)
{
this.MoveNextInISerializable((ISerializableDataNode) dataNode);
}
else if (dataType == Globals.TypeOfXmlDataNode)
{
this.MoveNextInXml((XmlDataNode) dataNode);
}
else
{
if (dataNode.Value == null)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(new SerializationException(System.Runtime.Serialization.SR.GetString("InvalidStateInExtensionDataReader")));
}
this.MoveToDeserializedObject(dataNode);
}
}
void MoveNextInClass(ClassDataNode dataNode)
{
if (dataNode.Members != null && element.childElementIndex < dataNode.Members.Count)
{
if (element.childElementIndex == 0)
this.context.IncrementItemCount(-dataNode.Members.Count);
ExtensionDataMember member = dataNode.Members[element.childElementIndex++];
SetNextElement(member.Value, member.Name, member.Namespace, GetPrefix(member.Namespace));
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
element.childElementIndex = 0;
}
}
private void MoveNextInCollection(CollectionDataNode dataNode)
{
if ((dataNode.Items != null) && (this.element.childElementIndex < dataNode.Items.Count))
{
if (this.element.childElementIndex == 0)
{
this.context.IncrementItemCount(-dataNode.Items.Count);
}
IDataNode node = dataNode.Items[this.element.childElementIndex++];
this.SetNextElement(node, dataNode.ItemName, dataNode.ItemNamespace, GetPrefix(dataNode.ItemNamespace));
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.element.childElementIndex = 0;
}
}
void MoveNextInISerializable(ISerializableDataNode dataNode)
{
if (dataNode.Members != null && element.childElementIndex < dataNode.Members.Count)
{
if (element.childElementIndex == 0)
this.context.IncrementItemCount(-dataNode.Members.Count);
ISerializableDataMember member = dataNode.Members[element.childElementIndex++];
SetNextElement(member.Value, member.Name, String.Empty, String.Empty);
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
element.childElementIndex = 0;
}
}
private void MoveNextInISerializable(ISerializableDataNode dataNode)
{
if ((dataNode.Members != null) && (this.element.childElementIndex < dataNode.Members.Count))
{
if (this.element.childElementIndex == 0)
{
this.context.IncrementItemCount(-dataNode.Members.Count);
}
ISerializableDataMember member = dataNode.Members[this.element.childElementIndex++];
this.SetNextElement(member.Value, member.Name, string.Empty, string.Empty);
}
else
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.element.childElementIndex = 0;
}
}
void MoveToDeserializedObject(IDataNode dataNode)
{
Type type = dataNode.DataType;
bool isTypedNode = true;
if (type == Globals.TypeOfObject)
{
type = dataNode.Value.GetType();
if (type == Globals.TypeOfObject)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
return;
}
isTypedNode = false;
}
if (!MoveToText(type, dataNode, isTypedNode))
{
if (dataNode.IsFinalValue)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
}
else
{
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(new XmlException(SR.GetString(SR.InvalidDataNode, DataContract.GetClrTypeFullName(type))));
}
}
}
private void MoveNextInXml(XmlDataNode dataNode)
{
if (this.IsXmlDataNode)
{
this.xmlNodeReader.Read();
if (this.xmlNodeReader.Depth == 0)
{
this.internalNodeType = ExtensionDataNodeType.EndElement;
this.xmlNodeReader = null;
}
}
else
{
this.internalNodeType = ExtensionDataNodeType.Xml;
if (this.element == null)
{
this.element = this.nextElement;
}
else
{
this.PushElement();
}
System.Xml.XmlNode node = XmlObjectSerializerReadContext.CreateWrapperXmlElement(dataNode.OwnerDocument, dataNode.XmlAttributes, dataNode.XmlChildNodes, this.element.prefix, this.element.localName, this.element.ns);
for (int i = 0; i < this.element.attributeCount; i++)
{
AttributeData data = this.element.attributes[i];
System.Xml.XmlAttribute attribute = dataNode.OwnerDocument.CreateAttribute(data.prefix, data.localName, data.ns);
attribute.Value = data.value;
node.Attributes.Append(attribute);
}
this.xmlNodeReader = new XmlNodeReader(node);
this.xmlNodeReader.Read();
}
}
private bool IsElementNode(ExtensionDataNodeType nodeType)
{
return(nodeType == ExtensionDataNodeType.Element ||
nodeType == ExtensionDataNodeType.ReferencedElement ||
nodeType == ExtensionDataNodeType.NullElement);
}
private bool CheckIfNodeHandled(IDataNode node)
{
bool handled = false;
if (node.Id != Globals.NewObjectId)
{
handled = (_cache[node] != null);
if (handled)
{
if (_nextElement == null)
_nextElement = GetNextElement();
_nextElement.attributeCount = 0;
_nextElement.AddAttribute(Globals.SerPrefix, Globals.SerializationNamespace, Globals.RefLocalName, node.Id);
_nextElement.AddAttribute(Globals.XsiPrefix, Globals.SchemaInstanceNamespace, Globals.XsiNilLocalName, Globals.True);
_internalNodeType = ExtensionDataNodeType.ReferencedElement;
}
else
{
_cache.Add(node, node);
}
}
return handled;
}
