ExtensionNodeType.FieldData CreateFieldData(MemberInfo member, NodeAttributeAttribute at, out string name, ref ExtensionNodeType.FieldData boundAttributeType)
{
ExtensionNodeType.FieldData fdata = new ExtensionNodeType.FieldData();
fdata.Member = member;
fdata.Required = at.Required;
fdata.Localizable = at.Localizable;
if (at.Name != null && at.Name.Length > 0)
{
name = at.Name;
}
else
{
name = member.Name;
}
if (typeof(CustomExtensionAttribute).IsAssignableFrom(fdata.MemberType))
{
if (boundAttributeType != null)
{
throw new InvalidOperationException("Type '" + member.DeclaringType + "' has two members bound to a custom attribute. There can be only one.");
}
boundAttributeType = fdata;
return(null);
}
return(fdata);
}
Dictionary <string, ExtensionNodeType.FieldData> GetMembersMap(Type type, out ExtensionNodeType.FieldData boundAttributeType)
{
string fname;
Dictionary <string, ExtensionNodeType.FieldData> fields = new Dictionary <string, ExtensionNodeType.FieldData> ();
boundAttributeType = null;
while (type != typeof(object) && type != null)
{
foreach (FieldInfo field in type.GetFields(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
NodeAttributeAttribute at = (NodeAttributeAttribute)Attribute.GetCustomAttribute(field, typeof(NodeAttributeAttribute), true);
if (at != null)
{
ExtensionNodeType.FieldData fd = CreateFieldData(field, at, out fname, ref boundAttributeType);
if (fd != null)
{
fields [fname] = fd;
}
}
}
foreach (PropertyInfo prop in type.GetProperties(BindingFlags.Public | BindingFlags.NonPublic | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
NodeAttributeAttribute at = (NodeAttributeAttribute)Attribute.GetCustomAttribute(prop, typeof(NodeAttributeAttribute), true);
if (at != null)
{
ExtensionNodeType.FieldData fd = CreateFieldData(prop, at, out fname, ref boundAttributeType);
if (fd != null)
{
fields [fname] = fd;
}
}
}
type = type.BaseType;
}
return(fields);
}
