private static ConfigurationPropertyModelBase BuildCollectionOptionModel(IConfigurationSetOptionProvider optionProvider, PropertyInfo property, Type parentType)
{
var definitionType = ReflectionHelpers.BuildGenericType(typeof(ConfigurationPropertyWithMultipleOptionsModelDefinition <, ,>), optionProvider.ConfigurationSetType, optionProvider.OptionType, property.PropertyType);
var constructor = definitionType.GetConstructors().Single();
var propertyModel = (ConfigurationPropertyWithOptionModelDefinition)constructor.Invoke(new object[] { optionProvider, property.Name, parentType });
return(propertyModel);
}
/// <summary>
/// Gets ConfigurationPropertyModelBuilder for property with multiple option
/// Overides existing configuration from property
/// </summary>
/// <typeparam name="TModel">Source model type</typeparam>
/// <typeparam name="TOption">Option type</typeparam>
/// <typeparam name="TOptionCollection">Option Collection type</typeparam>
/// <typeparam name="TConfigurationSet">ConfigurationSet to provide available options</typeparam>
/// <param name="source">model with property</param>
/// <param name="expression">property selector</param>
/// <param name="optionProvider">Option provider</param>
/// <returns>ConfigurationPropertyWithOptionBuilder for selected property</returns>
public static ConfigurationPropertyWithOptionBuilder PropertyWithMultipleOptions <TModel, TOption, TOptionCollection, TConfigurationSet>(this IModelWithProperties <TModel> source, Expression <Func <TModel, TOptionCollection> > expression, IConfigurationSetOptionProvider <TConfigurationSet, TOption> optionProvider) where TConfigurationSet : ConfigurationSet where TOption : new() where TOptionCollection : ICollection <TOption>
{
var propertyName = ExpressionHelper.GetPropertyNameFromExpression(expression);
var model = new ConfigurationPropertyWithMultipleOptionsModelDefinition <TConfigurationSet, TOption, TOptionCollection>(optionProvider, propertyName, typeof(TModel));
source.ConfigurationProperties[propertyName] = model;
return(new ConfigurationPropertyWithOptionBuilder(model));
}
public ConfigurationPropertyWithMultipleOptionsModelDefinition(IConfigurationSetOptionProvider <TConfigSet, TOption> optionProvider, string propertyName, Type propertyParentType) : base(propertyName, typeof(TConfigSet), typeof(TOption), propertyParentType)
{
this.optionProvider = optionProvider;
dependency = new[] { new ConfigurationDependency(typeof(TConfigSet), optionProvider.OptionPropertyName) };
}
