private static void LoadTable(Type type)
{
lock (cachePropertiesEx)
{
if (cachePropertiesEx.ContainsKey(type))
{
return;
}
PropertiesExDictionary properties;
var ancestorProperties = GetAncestorProperties(type);
properties = ancestorProperties != null ? new PropertiesExDictionary(ancestorProperties) : new PropertiesExDictionary();
//Use to asign a IndexParameter field when don't have index parameters for the property
int numberOfParentProperties = 0;
if (ALIAS_ENABLED)
{
//Determine how many properties the parent has
var baseType = type.BaseType;
while (baseType != null)
{
numberOfParentProperties += baseType.GetProperties(BindingFlags.Public | BindingFlags.Instance).Count();
baseType = baseType.BaseType;
}
}
//short i = 0;
var aliasIndex = numberOfParentProperties;
//TODO: should we exclude properties here? like non-virtual or stateobject false?
var assemblyAttribute = (StateManagementDefaultValue)type.Assembly.GetCustomAttribute(typeof(StateManagementDefaultValue));
var typeName = type.Name;
bool flag = false;
foreach (PropertyInfo prop in type.GetProperties(BindingFlags.Public | BindingFlags.Instance | BindingFlags.DeclaredOnly))
{
var propName = prop.Name;
string propertyAlias = aliasIndex.ToBase48ToString();
aliasIndex++;
var typeAttribute = (StateManagementDefaultValue)Attribute.GetCustomAttribute(prop.DeclaringType, typeof(StateManagementDefaultValue), false);
var attr = (StateManagement)prop.GetCustomAttributes(typeof(StateManagement), true).FirstOrDefault();
if (attr != null && !attr.RequiresStateManagement())
{
properties.RemoveProperty(propName);
continue;
}
bool isStrongReference = false;
bool isWeakReference = false;
bool onlyHasGetter = false;
bool isAssignableFromIModel;
bool isAssignableFromITopLevelStateObject;
bool isAssignableFromIViewManager;
bool isAssignableFromIIocContainer;
bool isAssignableFromILogicWithViewModel_IViewModel;
bool isVisibleStateFlag = false;
bool hasIndexParameters = false;
bool isAssignableFromIDependantViewModel = false;
//if (HasNoGetter(prop))
//{
// //It will not be added to the list of propertyInfoEx
// continue;
//}
//else if (HasNoSetter(prop))
//{
// //It will not added to the list of propertyInfoEx but we will keep the flag
// if (attr == null)
// attr = new StateManagement(StateManagementValues.ClientOnly);
// onlyHasGetter = true;
//}
/*if (!prop.CanRead)
* {
* attr = new StateManagement(StateManagementValues.None);
* }*/
//We should exclude ViewManager and Container
if ((propName == "ViewManager" && prop.PropertyType == typeof(IViewManager)) ||
(propName == "Container" && prop.PropertyType == typeof(IIocContainer)))
{
continue;
}
var isStateObject = typeof(IStateObject).IsAssignableFrom(prop.PropertyType);
var propertyType = prop.PropertyType;
var propertyInfoEx = new PropertyInfoEx();
propertyInfoEx.OnlyHasGetter = onlyHasGetter;
if (ALIAS_ENABLED)
{
var aliasAttribute = (StateManagementAlias)prop.GetCustomAttributes(typeof(StateManagementAlias), true).FirstOrDefault();
if (aliasAttribute != null)
{
propertyInfoEx.alias = aliasAttribute.Value;
}
else
{
propertyInfoEx.alias = propertyAlias;
}
}
propertyInfoEx.prop = prop;
propertyInfoEx.hasSurrogate = SurrogatesDirectory.IsSurrogateRegistered(propertyType);
var attrRef = prop.GetCustomAttributes(typeof(Reference), true).FirstOrDefault() as Reference;
propertyInfoEx.hasReferenceAttribute = attrRef != null;
if (propertyInfoEx.hasReferenceAttribute)
{
isStrongReference = attrRef.Value == ReferenceTypeValues.Strong;
isWeakReference = attrRef.Value == ReferenceTypeValues.Weak;
}
isAssignableFromIModel = typeof(IModel).IsAssignableFrom(propertyType);
propertyInfoEx.isAssignableFromIDependantStateObject = typeof(IDependentStateObject).IsAssignableFrom(propertyType);
isAssignableFromIDependantViewModel = typeof(IDependentViewModel).IsAssignableFrom(propertyType);
isAssignableFromITopLevelStateObject = typeof(ITopLevelStateObject).IsAssignableFrom(propertyType);
isAssignableFromIIocContainer = typeof(IIocContainer).IsAssignableFrom(propertyType);
isAssignableFromIViewManager = typeof(IViewManager).IsAssignableFrom(propertyType);
propertyInfoEx.isAnIDictionary = TypeCacheUtils.IsAnIDictionary(propertyType);
propertyInfoEx.isAnIList = TypeCacheUtils.IsAnIList(propertyType);
if (prop.Name.Equals("VisibleState", StringComparison.Ordinal) && prop.PropertyType == typeof(VisibleState))
{
isVisibleStateFlag = true;
}
StateManagementValues stateManagementAttribute = StateManagementValues.Both;
if (attr != null)
{
stateManagementAttribute = attr.Value;
}
else if (typeAttribute != null)
{
if (!propertyInfoEx.isAnIList && !isAssignableFromIDependantViewModel)
{
stateManagementAttribute = typeAttribute.Value;
}
}
else if (assemblyAttribute != null)
{
if (!propertyInfoEx.isAnIList && !isAssignableFromIDependantViewModel)
{
stateManagementAttribute = assemblyAttribute.Value;
}
}
propertyInfoEx.stateManagementAttribute = stateManagementAttribute;
var indexParameters = prop.GetIndexParameters();
hasIndexParameters = (indexParameters != null) && (indexParameters.Length > 0);
//propertyInfoEx.propertyPositionIndex = i;
propertyInfoEx.mustIgnoreMemberForClient =
StateManagementUtils.MustIgnoreMember(true, prop) /*check the statemanagement attribute*/ ||
TypeCacheUtils.IsExcludedProperty(prop) ||
propertyInfoEx.hasSurrogate || isAssignableFromIDependantViewModel;
// propertyInfoEx.CanRead = prop.CanRead && prop.GetGetMethod(false) != null;
// propertyInfoEx.CanWrite = prop.CanWrite && prop.GetGetMethod(false) != null;
//Read JsonNet attributes
//propertyInfoEx.jsonPropertyAttribute = Attribute.GetCustomAttribute(prop, typeof(Newtonsoft.Json.Serialization.JsonProperty), false);
//propertyInfoEx.defaultValueAttribute = Attribute.GetCustomAttribute(prop, typeof(System.ComponentModel.DefaultValueAttribute), false) as System.
//Validate if this is an IList of object
bool isASupportedValueTypeForIList = false;
if (propertyInfoEx.isAnIList && !propertyInfoEx.isAnIList)
{
//It could be an IList<object>, but it need to have the statemanagement attribute Generict
//var collAtt =
// (GenericCollectionTypeInfo)prop.GetCustomAttributes(typeof(GenericCollectionTypeInfo), true).FirstOrDefault();
//if (collAtt != null && collAtt.RuntimeType == typeof(IList<IStateObject>))
//{
// propertyInfoEx.isAnIListOfSomethingThatImplementsIStateObject = true;
//}
//else
//{
var listItemType = propertyType.GetGenericArguments()[0];
isASupportedValueTypeForIList = interceptionDelegates.isASupportedValueTypeForIListDelegate(listItemType);
TraceUtil.TraceError("invalid IList<object> possible statemanagement issues");
//}
}
isAssignableFromILogicWithViewModel_IViewModel =
typeof(ILogicWithViewModel <IViewModel>).IsAssignableFrom(propertyType);
propertyInfoEx.isStateObject = isStateObject;
propertyInfoEx.isNonStateObjectFixedType = propertyType.IsValueType || typeof(string) == propertyType ||
typeof(Type) == propertyType;
propertyInfoEx.isObjectPropertyType = typeof(Object) == propertyType;
//We Assign the corresponding getter Action
if (isStrongReference || propertyInfoEx.isObjectPropertyType)
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterStrongReference;
}
else if (isWeakReference)
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterWeakReference;
}
else if (propertyInfoEx.hasSurrogate)
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterSurrogate;
}
else if (propertyInfoEx.isAssignableFromIDependantStateObject ||
propertyInfoEx.isAnIList ||
propertyInfoEx.isAnIDictionary || isASupportedValueTypeForIList)
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterNonTopLevelIStateObject;
}
else if (isAssignableFromITopLevelStateObject)
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterTopLevelIStateObject;
}
else if (isAssignableFromILogicWithViewModel_IViewModel)
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterNoAction;
}
else
{
propertyInfoEx.ProcessGetter = interceptionDelegates.ProcessGetterNoAction;
}
//We Assign the corresponding setter Action
if (isVisibleStateFlag)
{
//This is a special process setter for handling property VisibleState of ControlBase or FormBase
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterVisibleState;
}
else if (propertyInfoEx.isObjectPropertyType)
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterObjectReference;
}
else if (propertyInfoEx.hasSurrogate)
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterSurrogate;
}
else if (isStrongReference)
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterStrongReference;
}
else if (propertyInfoEx.hasReferenceAttribute)
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterWeakReference;
}
else if (!propertyInfoEx.hasReferenceAttribute && !propertyInfoEx.hasSurrogate)
{
if (propertyInfoEx.prop.PropertyType.IsValueType || propertyInfoEx.prop.PropertyType == typeof(string))
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterSimpleTypes;
}
else if (isAssignableFromILogicWithViewModel_IViewModel)
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterSimpleTypes;
}
else
{
if (propertyInfoEx.prop.PropertyType.IsClass && !typeof(IStateObject).IsAssignableFrom(propertyInfoEx.prop.PropertyType))
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterSimpleTypes;
}
else
{
propertyInfoEx.ProcessSetter = interceptionDelegates.ProcessSetterMostCases;
}
}
}
RegisterProperty(propertyInfoEx, properties, hasIndexParameters);
#if DEBUG
if (ViewModelAnalysis)
{
if (!typeof(IInternalData).IsAssignableFrom(type))
{
if (propertyType.IsInterface &&
//!propertyInfoEx.isAnIListOfSomethingThatImplementsIStateObject &&
!isAssignableFromIIocContainer &&
!isAssignableFromIViewManager &&
!propertyInfoEx.isAssignableFromIDependantStateObject &&
!(propertyInfoEx.isAnIList && isASupportedValueTypeForIList) &&
!isAssignableFromIModel &&
!typeof(IViewModel).IsAssignableFrom(propertyType))
{
var improperType = type;
if (improperType.Assembly.IsDynamic)
{
improperType = improperType.BaseType;
}
Dictionary <string, Type> improperTypeTable;
if (!ImproperTypes.TryGetValue(improperType, out improperTypeTable))
{
ImproperTypes[improperType] = improperTypeTable = new Dictionary <string, Type>();
}
improperTypeTable[prop.Name] = propertyType;
}
else if (propertyType == typeof(object) && !propertyInfoEx.hasReferenceAttribute)
{
var warningType = type;
if (warningType.Assembly.IsDynamic)
{
warningType = warningType.BaseType;
}
Dictionary <string, Type> warningTypeTable;
if (!WarningTypes.TryGetValue(warningType, out warningTypeTable))
{
WarningTypes[warningType] = warningTypeTable = new Dictionary <string, Type>();
}
warningTypeTable[prop.Name] = propertyType;
}
}
}
#endif
}
////for loop is faster, but cannot iterate on the dictionary
//foreach (var item in properties)
//{
// tuple2.Add(item.Key, item.Value.propertyPositionIndex);
// bitArrayMappedTable[item.Value.propertyPositionIndex] = item.Value;
//}
//cache with position
properties.PropertiesList = properties.PropertiesList.ToArray();
cachePropertiesEx.Add(type, properties);
}
}
