private static void Match(PropertyInfo pInfo, XmlNode xmlNode, object context)
{
SaveKeyCodeAttribute Attribute = pInfo.GetCustomAttribute <SaveKeyCodeAttribute>();
if (Attribute != null)
{
foreach (XmlElement node in xmlNode.ChildNodes)
{
if (node.Name == Attribute.KeyCode)
{
SetUpData(node, pInfo, context);
break;
}
}
}
}
private static KeyCodeDictionary CollectGlobalDataModel(object Data)
{
//inquiring global
Type globalType = Data.GetType();
//get all properties - GDMPage01, 02, etc
PropertyInfo[] GDMPropertiesInfo = globalType.GetProperties(BindingFlags.Instance | BindingFlags.Public);
KeyCodeDictionary dictionary = new KeyCodeDictionary();
foreach (PropertyInfo propertyInfo in GDMPropertiesInfo)
{
//get the custom attribute that makes the object saveable
SaveKeyCodeAttribute Attribute = propertyInfo.GetCustomAttribute <SaveKeyCodeAttribute>() as SaveKeyCodeAttribute;
if (Attribute != null)
{
if (Attribute.SaveDataType == SaveDataType.Class)
{
/*
* PropertyWithNavigation =>
* PropertyAttribute :: [Properties<Attribute, value>]
*/
var item = propertyInfo.GetValue(Data);
object returnData = CollectGlobalDataModel(item);
dictionary.Add(Attribute, returnData);
}
else if (Attribute.SaveDataType == SaveDataType.ListOfClass)
{
//convert current object to list
IEnumerable <object> list = (IEnumerable <object>)propertyInfo.GetValue(Data);
List <KeyCodeDictionary> convertedItems = new List <KeyCodeDictionary>();
/*
* ListNavigation translates like:
* List<SomeClass> = [Object1, Object2, Object3] is
* ListAttributeKeyCode ::
* [
* [ Object1Attribute, value == [ Attr1 :: val1; Attr2 :: val2 ] ],
* [ Object2Attribute, value ],
* [ Object3Attribute, value ]
* ]
*
*/
foreach (var item in list)
{
convertedItems.Add(CollectGlobalDataModel(item));
}
dictionary.Add(Attribute, convertedItems);
}
else if (Attribute.SaveDataType == SaveDataType.List)
{
/*
* List<int> = [1,2,3] is
* ListAttrCode :: [1,2,3] ]
*/
object returnData = propertyInfo.GetValue(Data);
dictionary.Add(Attribute, returnData);
}
else
{
//Property => Attribute :: Value
dictionary.Add(Attribute, propertyInfo.GetValue(Data));
}
}
}
return(dictionary);
}
public static void SetUpData(XmlElement element, PropertyInfo pInfo, object Context)
{
SaveKeyCodeAttribute Attribute = pInfo.GetCustomAttribute <SaveKeyCodeAttribute>();
string KeyCode = Attribute.KeyCode;
SaveDataType SaveDataType = Attribute.SaveDataType;
Type CollectionType = Attribute.CollectionElementType;
if (SaveDataType == SaveDataType.Class)
{
object PropertyValue = pInfo.GetValue(Context);
//iterate through properties of this class
PropertyInfo[] propertiesInfo = PropertyValue.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo pInfoInContext in propertiesInfo)
{
Match(pInfoInContext, element, PropertyValue);
}
}
else if (SaveDataType == SaveDataType.ListOfClass)
{
var data = pInfo.GetValue(Context);
IList ocollection = (IList)data;
//because we are working with the existing global - reset the collection
ocollection.Clear();
//iterate through items of collection
for (var i = 0; i < element.ChildNodes.Count; i++)
{
var classItem = SolveConstructor(CollectionType);
if (classItem == null)
{
throw new Exception(string.Format("Unable to create class item {0}", CollectionType.FullName));
}
ocollection.Add(classItem);
}
int index = 0;
foreach (XmlElement xmlItem in element.ChildNodes)
{
var classItem = ocollection[index];
index++;
//iterate through properties of this class
PropertyInfo[] propertiesInfo = classItem.GetType().GetProperties(BindingFlags.Public | BindingFlags.Instance);
foreach (PropertyInfo pInfoInContext in propertiesInfo)
{
Match(pInfoInContext, xmlItem, classItem);
}
}
}
else if (SaveDataType == SaveDataType.List)
{
IList collection = (IList)pInfo.GetValue(Context);
//because we are working with the existing global - reset the collection
collection.Clear();
//iterate through items of collection
foreach (XmlElement xmlItem in element.ChildNodes)
{
collection.Add(TrySolveConverter(xmlItem.InnerText, Attribute.CollectionElementType));
}
}
else if (SaveDataType == SaveDataType.Default)
{
string value = element.InnerText;
object solvedValue = TrySolveConverter(value, pInfo.PropertyType);
if (solvedValue == null)
{
throw new Exception("Unable to solve request");
}
pInfo.SetValue(Context, solvedValue);
}
}
