|
static private PropertyHasPublicSetter ( |
||
| prop | ||
| Résultat | bool | |
private void SetFieldSlots(FieldSetting fieldSetting, ISupportsDynamicFields handler)
{
if (fieldSetting.DataTypes.Length == 0)
{
return;
}
var handlerType = handler.GetType();
Type[][] slots = fieldSetting.HandlerSlots;
var dynamicFieldMetadata = handler.GetDynamicFieldMetadata();
for (int i = 0; i < fieldSetting.Bindings.Count; i++)
{
string propName = fieldSetting.Bindings[i];
PropertyInfo propInfo = null;
propInfo = handlerType.GetProperty(propName);
Type propertyType = null;
bool readOnly = false;
if (propInfo != null)
{
//-- code property
propertyType = propInfo.PropertyType;
readOnly = readOnly || !ContentTypeManager.PropertyHasPublicSetter(propInfo);
}
else
{
//-- generic property
propertyType = dynamicFieldMetadata[propName].PropertyType;
readOnly = !dynamicFieldMetadata[propName].CanWrite;
}
for (int j = 0; j < slots[i].Length; j++)
{
if (slots[i][j].IsAssignableFrom(propertyType))
{
fieldSetting.HandlerSlotIndices[i] = j;
fieldSetting.PropertyIsReadOnly = readOnly;
break;
}
}
}
fieldSetting.Initialize();
}
private void SetFieldSlots(Type handlerType)
{
//-- Field slot indices and readonly.
if (handlerType == null)
{
throw new ContentRegistrationException(String.Concat("Unknown ContentHandler: '", this.HandlerName, "'. ContentType: ", this.Name));
}
foreach (FieldSetting fieldSetting in this.FieldSettings)
{
if (fieldSetting.DataTypes.Length == 0)
{
continue;
}
Type[][] slots = fieldSetting.HandlerSlots;
for (int i = 0; i < fieldSetting.Bindings.Count; i++)
{
string propName = fieldSetting.Bindings[i];
PropertyInfo propInfo = null;
propInfo = handlerType.GetProperty(propName);
Type propertyType = null;
bool readOnly = false;
if (propInfo != null)
{
//-- code property
propertyType = propInfo.PropertyType;
readOnly = readOnly || !ContentTypeManager.PropertyHasPublicSetter(propInfo);
}
else
{
//-- generic property
if (handlerType != typeof(GenericContent) &&
!handlerType.IsSubclassOf(typeof(GenericContent)))
{
throw new ContentRegistrationException(String.Concat("Unknown property: ", propName), this.Name, fieldSetting.Name);
}
RepositoryDataType dataType = fieldSetting.DataTypes[i];
switch (dataType)
{
case RepositoryDataType.String:
case RepositoryDataType.Text:
propertyType = typeof(string);
break;
case RepositoryDataType.Int:
propertyType = typeof(Int32);
break;
case RepositoryDataType.Currency:
propertyType = typeof(decimal);
break;
case RepositoryDataType.DateTime:
propertyType = typeof(DateTime);
break;
case RepositoryDataType.Binary:
propertyType = typeof(BinaryData);
break;
case RepositoryDataType.Reference:
propertyType = typeof(NodeList <Node>);
break;
default:
throw new ContentRegistrationException(String.Concat("Unknown datatype: ", dataType), this.Name, fieldSetting.Name);
}
}
for (int j = 0; j < slots[i].Length; j++)
{
////-- for your information:
//typeof(Node).IsAssignableFrom(typeof(User)) ==> true
//typeof(User).IsAssignableFrom(typeof(Node)) ==> false
//-- this is the bad code:
//if (propertyType.IsAssignableFrom(slots[i][j]))
//-- this is the good:
if (slots[i][j].IsAssignableFrom(propertyType))
{
fieldSetting.HandlerSlotIndices[i] = j;
fieldSetting.PropertyIsReadOnly = readOnly;
break;
}
}
}
fieldSetting.Initialize();
}
}
