private static void GetCollectionElementTypes(Type type, ArrayMapping mapping)
{
PropertyInfo propertyInfo = null;
Type type2 = type;
while (type2 != null)
{
MemberInfo[] defaultMembers = type.GetDefaultMembers();
if (defaultMembers != null)
{
for (int i = 0; i < defaultMembers.Length; i++)
{
if (defaultMembers[i] is PropertyInfo)
{
PropertyInfo propertyInfo2 = (PropertyInfo)defaultMembers[i];
if (propertyInfo2.CanRead && propertyInfo2.GetGetMethod().GetParameters().Length == 1 && (propertyInfo == null || propertyInfo.PropertyType == typeof(object)))
{
propertyInfo = propertyInfo2;
}
}
}
}
if (propertyInfo != null)
{
break;
}
type2 = type2.BaseType;
}
if (propertyInfo == null)
{
throw new Exception("NoDefaultAccessors");
}
if (type.GetMethod("Add", new Type[1]
{
propertyInfo.PropertyType
}) == null)
{
throw new Exception("NoAddMethod");
}
mapping.ItemType = propertyInfo.PropertyType;
IList customAttributes = propertyInfo.PropertyType.GetCustomAttributes(typeof(XmlElementClassAttribute), inherit: true);
if (customAttributes != null && customAttributes.Count > 0)
{
foreach (XmlElementClassAttribute item in customAttributes)
{
mapping.ElementTypes.Add((item.ElementName != string.Empty) ? item.ElementName : item.Type.Name, item.Type);
}
}
else
{
string name = propertyInfo.PropertyType.Name;
mapping.ElementTypes.Add(name, propertyInfo.PropertyType);
}
}
private void WriteArrayContent(XmlWriter writer, object array, ArrayMapping mapping, MemberMapping member, int nestingLevel, string ns)
{
Dictionary <string, Type> elementTypes = mapping.ElementTypes;
foreach (object item in (IEnumerable)array)
{
string text = null;
bool flag = false;
if (member != null && member.XmlAttributes.XmlArrayItems.Count > nestingLevel)
{
XmlArrayItemAttribute xmlArrayItemAttribute = member.XmlAttributes.XmlArrayItems[nestingLevel];
text = xmlArrayItemAttribute.ElementName;
flag = xmlArrayItemAttribute.IsNullable;
}
else
{
Type serializationType = GetSerializationType(item);
TypeMapping typeMapping = TypeMapper.GetTypeMapping(serializationType);
if (typeMapping != null)
{
text = typeMapping.Name;
ns = typeMapping.Namespace;
}
else
{
foreach (KeyValuePair <string, Type> item2 in elementTypes)
{
if (item2.Value == serializationType)
{
text = item2.Key;
break;
}
}
}
}
if (text == null)
{
throw new Exception("No array element name.");
}
if (item != null)
{
WriteObject(writer, item, text, ns, member, nestingLevel + 1);
}
else if (flag)
{
WriteNilElement(writer, text, ns);
}
}
}
private static ArrayMapping ImportArrayMapping(Type type)
{
ArrayMapping arrayMapping = new ArrayMapping(type);
arrayMapping.ElementTypes = new Dictionary <string, Type>();
if (type.IsArray)
{
Type type2 = arrayMapping.ItemType = type.GetElementType();
arrayMapping.ElementTypes.Add(type2.Name, type2);
}
else
{
GetCollectionElementTypes(type, arrayMapping);
}
return(arrayMapping);
}
private void WriteArray(XmlWriter writer, object component, object array, string name, string ns, MemberMapping member, ArrayMapping mapping, int nestingLevel)
{
if (ShouldSerializeArray(array))
{
WriteStartElement(writer, component, name, ns, member);
WriteArrayContent(writer, array, mapping, member, nestingLevel, ns);
writer.WriteEndElement();
}
}
private object ReadArrayContent(object array, ArrayMapping mapping, MemberMapping member, int nestingLevel)
{
IList list = (IList)array;
if (m_reader.IsEmptyElement)
{
m_reader.Skip();
}
else
{
m_reader.ReadStartElement();
m_reader.MoveToContent();
while (m_reader.NodeType != XmlNodeType.EndElement && m_reader.NodeType != 0)
{
if (m_reader.NodeType == XmlNodeType.Element)
{
string localName = m_reader.LocalName;
_ = m_reader.NamespaceURI;
Type value = null;
bool flag = false;
if (member != null && member.XmlAttributes.XmlArrayItems.Count > nestingLevel)
{
if (localName == member.XmlAttributes.XmlArrayItems[nestingLevel].ElementName)
{
XmlArrayItemAttribute xmlArrayItemAttribute = member.XmlAttributes.XmlArrayItems[nestingLevel];
value = xmlArrayItemAttribute.Type;
flag = xmlArrayItemAttribute.IsNullable;
}
}
else
{
XmlElementAttributes xmlElementAttributes = null;
if (base.XmlOverrides != null)
{
XmlAttributes xmlAttributes = base.XmlOverrides[mapping.ItemType];
if (xmlAttributes != null && xmlAttributes.XmlElements != null)
{
xmlElementAttributes = xmlAttributes.XmlElements;
}
}
if (xmlElementAttributes == null)
{
mapping.ElementTypes.TryGetValue(localName, out value);
}
else
{
foreach (XmlElementAttribute item in xmlElementAttributes)
{
if (localName == item.ElementName)
{
value = item.Type;
break;
}
}
}
}
if (value != null)
{
object value2;
if (flag && m_reader.GetAttribute("nil", "http://www.w3.org/2001/XMLSchema-instance") == "true")
{
m_reader.Skip();
value2 = null;
}
else
{
value2 = ReadObject(value, member, nestingLevel + 1);
}
list.Add(value2);
}
else
{
m_reader.Skip();
}
}
else
{
m_reader.Skip();
}
m_reader.MoveToContent();
}
m_reader.ReadEndElement();
}
return(array);
}
