private T ReplaceConstants <T>(XElement root, string attributeName)
{
var value = root.GetAttributeValue <string>(attributeName);
value = ReplaceConstants(value);
return(DataConversion.Convert <T>(value));
}
private bool TryCreateBehaviour(XElement root, IOptionValue optionValue, out OptionBehaviour optionBehaviour)
{
string name = root.Name.LocalName;
optionBehaviour = null;
switch (name)
{
case RangedMinMaxElement.ElementName:
{
string min = ReplaceConstants <string>(root, RangedMinMaxElement.Attrs.Min);
string max = ReplaceConstants <string>(root, RangedMinMaxElement.Attrs.Max);
optionBehaviour = new RangedOptionBehaviour(optionValue, min, max);
}
break;
case RangedMaxElement.ElementName:
{
string max = ReplaceConstants <string>(root, RangedMaxElement.Attrs.Max);
optionBehaviour = new RangedOptionBehaviour(optionValue, max, false);
}
break;
case RangedMinElement.ElementName:
{
string min = ReplaceConstants <string>(root, RangedMinElement.Attrs.Min);
optionBehaviour = new RangedOptionBehaviour(optionValue, min, true);
}
break;
case FixedListElement.ElementName:
optionBehaviour = CreateFixedListBehaviour(root, optionValue);
break;
case FlagListElement.ElementName:
optionBehaviour = CreateFlagListBehaviour(root, optionValue);
break;
case MultiListElement.ElementName:
{
bool sorted = DataConversion.Convert <bool>(ReplaceConstants(root.TryGetAttributeValue(MultiListElement.Attrs.Sorted, MultiListElement.Attrs.Defaults.Sorted).ToString()));
string separator = ReplaceConstants(root.TryGetAttributeValue(MultiListElement.Attrs.Separator, MultiListElement.Attrs.Defaults.Separator));
optionBehaviour = CreateMultiListBehaviour(root, optionValue, sorted, separator);
}
break;
case SqlFixedListElement.ElementName:
{
string query = ReplaceConstants <string>(root, SqlFixedListElement.Attrs.Query);
string valueFieldName = ReplaceConstants(root.TryGetAttributeValue(SqlFixedListElement.Attrs.ValueFieldName, SqlFixedListElement.Attrs.Defaults.ValueFieldName));
string displayValueFieldName = ReplaceConstants(root.TryGetAttributeValue(SqlFixedListElement.Attrs.DisplayValueFieldName, SqlFixedListElement.Attrs.Defaults.DisplayValueFieldName));
optionBehaviour = new SqlFixedListOptionBehaviour(optionValue, query, valueFieldName, displayValueFieldName);
}
break;
case SqlFlagListElement.ElementName:
{
string query = ReplaceConstants <string>(root, SqlFlagListElement.Attrs.Query);
string valueFieldName = ReplaceConstants(root.TryGetAttributeValue(SqlFlagListElement.Attrs.ValueFieldName, SqlFlagListElement.Attrs.Defaults.ValueFieldName));
string displayValueFieldName = ReplaceConstants(root.TryGetAttributeValue(SqlFlagListElement.Attrs.DisplayValueFieldName, SqlFlagListElement.Attrs.Defaults.DisplayValueFieldName));
optionBehaviour = new SqlFlagListOptionBehaviour(optionValue, query, valueFieldName, displayValueFieldName);
}
break;
case SqlMultiListElement.ElementName:
{
string query = ReplaceConstants <string>(root, SqlMultiListElement.Attrs.Query);
bool sorted = DataConversion.Convert <bool>(ReplaceConstants(root.TryGetAttributeValue(SqlMultiListElement.Attrs.Sorted, SqlMultiListElement.Attrs.Defaults.Sorted).ToString()));
string separator = ReplaceConstants(root.TryGetAttributeValue(SqlMultiListElement.Attrs.Separator, SqlMultiListElement.Attrs.Defaults.Separator));
string valueFieldName = ReplaceConstants(root.TryGetAttributeValue(SqlMultiListElement.Attrs.ValueFieldName, SqlMultiListElement.Attrs.Defaults.ValueFieldName));
string displayValueFieldName = ReplaceConstants(root.TryGetAttributeValue(SqlMultiListElement.Attrs.DisplayValueFieldName, SqlMultiListElement.Attrs.Defaults.DisplayValueFieldName));
optionBehaviour = new SqlMultiListOptionBehaviour(optionValue, query, sorted, separator, valueFieldName, displayValueFieldName);
}
break;
}
return(optionBehaviour != null);
}
public T GetValue(string value)
{
return(DataConversion.Convert <T>(value));
}
