void IXmlSerializable.ReadXml(XmlReader reader)
{
try
{
// First read attributes, then check for empty start element
if (!reader.MoveToAttribute("Role"))
{
throw new ArgumentException("Role attribute not present");
}
_role = new Guid(reader.Value);
if (!reader.MoveToAttribute("LinkedRole"))
{
throw new ArgumentException("LinkedRole attribute not present");
}
_linkedRole = new Guid(reader.Value);
if (reader.IsEmptyElement)
{
return;
}
}
finally
{
reader.ReadStartElement();
}
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.Name == "Aspect")
{
MediaItemAspect mia = MediaItemAspect.Deserialize(reader);
if (mia is SingleMediaItemAspect)
{
MediaItemAspect.SetAspect(_aspects, (SingleMediaItemAspect)mia);
}
else if (mia is MultipleMediaItemAspect)
{
MediaItemAspect.AddOrUpdateAspect(_aspects, (MultipleMediaItemAspect)mia);
}
}
else
{
reader.Read();
}
}
reader.ReadEndElement(); // RI
}
void IXmlSerializable.ReadXml(XmlReader reader)
{
try
{
// First read attributes, then check for empty start element
if (!reader.MoveToAttribute("Id"))
{
throw new ArgumentException("Id attribute not present");
}
_id = new Guid(reader.Value);
if (reader.IsEmptyElement)
{
return;
}
}
finally
{
reader.ReadStartElement();
}
while (reader.NodeType != XmlNodeType.EndElement)
{
if (reader.Name == "Aspect")
{
MediaItemAspect mia = MediaItemAspect.Deserialize(reader);
if (mia is SingleMediaItemAspect)
{
MediaItemAspect.SetAspect(_aspects, (SingleMediaItemAspect)mia);
}
else if (mia is MultipleMediaItemAspect)
{
MediaItemAspect.AddOrUpdateAspect(_aspects, (MultipleMediaItemAspect)mia);
}
}
else if (reader.Name == "UserData")
{
string key = null;
string data = null;
if (reader.MoveToAttribute("Key"))
{
key = reader.ReadContentAsString();
}
if (reader.MoveToAttribute("Data"))
{
data = reader.ReadContentAsString();
}
if (key != null && data != null)
{
_userData.Add(key, data);
}
reader.Read();
}
else
{
reader.Read();
}
}
reader.ReadEndElement(); // MI
}
