ReaderDelegate ReadComplex(DynamicMember member, string name, object defaultValue)
{
EQXSerializer serializer = EQXSerializer.GetSerializer(member.MemberType);
return (XPathNavigator navigator, ref object target) =>
{
XPathNavigator datanav = navigator.SelectSingleNode(name);
if (datanav != null && !datanav.IsEmptyElement)
{
object value = null;
serializer.Deserialize(datanav, ref value);
member.SetValue(ref target, value);
}
else if (defaultValue != null)
member.SetValue(ref target, defaultValue);
};
}
ReaderDelegate ReadPrimitive(DynamicMember member, string name, object defaultValue)
{
return (XPathNavigator navigator, ref object target) =>
{
XPathNavigator datanav = navigator.SelectSingleNode(name);
if (datanav != null && !datanav.IsEmptyElement)
{
object value = null;
try { value = datanav.ValueAs(member.MemberType); }
catch (FormatException e)
{
// fixing sloppy dev typos, YAY!
if (member.MemberType == typeof(bool))
{
bool b;
if (bool.TryParse(datanav.Value.ToLower(), out b))
value = b;
else
value = false;
}
else if (member.MemberType == typeof(int))
{
string val = datanav.Value;
if (val.EndsWith("+"))
val = val.Replace("+", "");
int i;
if (int.TryParse(val, out i))
value = i;
else
value = 0;
}
else
throw e;
}
member.SetValue(ref target, value);
}
else if (defaultValue != null)
member.SetValue(ref target, defaultValue);
};
}
ReaderDelegate ReadArray(DynamicMember member, string name, string itemName, object defaultValue)
{
EQXSerializer serializer = EQXSerializer.GetSerializer(member.ArrayItemType);
if (!string.IsNullOrEmpty(itemName))
{
return (XPathNavigator navigator, ref object target) =>
{
XPathNodeIterator it = null;
XPathNavigator datanav = navigator.SelectSingleNode(name);
if (datanav != null && !datanav.IsEmptyElement)
it = datanav.Select(string.Concat("./", itemName));
if (it != null && it.Count > 0)
{
IList value = Activator.CreateInstance(member.MemberType, it.Count) as IList;
int i = 0;
while (it.MoveNext())
{
XPathNavigator itemnav = it.Current;
if (itemnav != null && !itemnav.IsEmptyElement)
{
object itemValue = null;
serializer.Deserialize(itemnav, ref itemValue);
value[i++] = itemValue;
}
}
member.SetValue(ref target, value);
}
else
member.SetValue(ref target, defaultValue);
};
}
return (XPathNavigator navigator, ref object target) =>
{
XPathNodeIterator it = null;
if (itemName == null)
it = navigator.Select("./" + name);
else
{
XPathNavigator datanav = navigator.SelectSingleNode(name);
if (datanav != null && !datanav.IsEmptyElement)
it = datanav.Select("./" + itemName);
}
if (it != null && it.Count > 0)
{
IList value = Activator.CreateInstance(member.MemberType, it.Count) as IList;
int i = 0;
while (it.MoveNext())
{
XPathNavigator itemnav = it.Current;
if (itemnav != null && !itemnav.IsEmptyElement)
{
object itemValue = null;
serializer.Deserialize(itemnav, ref itemValue);
value[i++] = itemValue;
}
}
member.SetValue(ref target, value);
}
};
}