private static List<MethodInfo> GetPluginMethods(IConceptMacro conceptMacro, IConceptInfo conceptInfo)
{
var methods = conceptMacro.GetType().GetInterfaces()
.Where(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IConceptMacro<>)
&& i.GetGenericArguments().Single().IsAssignableFrom(conceptInfo.GetType()))
.Select(i => i.GetMethod("CreateNewConcepts"))
.ToList();
if (methods.Count == 0)
throw new FrameworkException(string.Format(
"Plugin {0} does not implement generic interface {1} that accepts argument {2}.",
conceptMacro.GetType().FullName,
typeof(IConceptMacro<>).FullName,
conceptInfo.GetType().FullName));
return methods;
}
private static List <MethodInfo> GetPluginMethods(IConceptMacro conceptMacro, IConceptInfo conceptInfo)
{
var methods = conceptMacro.GetType().GetInterfaces()
.Where(i => i.IsGenericType && i.GetGenericTypeDefinition() == typeof(IConceptMacro <>) &&
i.GetGenericArguments().Single().IsAssignableFrom(conceptInfo.GetType()))
.Select(i => i.GetMethod("CreateNewConcepts"))
.ToList();
if (methods.Count == 0)
{
throw new FrameworkException(string.Format(
"Plugin {0} does not implement generic interface {1} that accepts argument {2}.",
conceptMacro.GetType().FullName,
typeof(IConceptMacro <>).FullName,
conceptInfo.GetType().FullName));
}
return(methods);
}
public static IEnumerable <IConceptInfo> CreateNewConcepts(this IConceptMacro conceptMacro, IConceptInfo conceptInfo, IDslModel existingConcepts)
{
IEnumerable <IConceptInfo> newConcepts = null;
foreach (var method in GetPluginMethods(conceptMacro, conceptInfo))
{
var pluginCreatedConcepts = (IEnumerable <IConceptInfo>)method.InvokeEx(conceptMacro, new object[] { conceptInfo, existingConcepts });
if (newConcepts == null)
{
newConcepts = pluginCreatedConcepts;
}
else if (pluginCreatedConcepts != null)
{
newConcepts = newConcepts.Concat(pluginCreatedConcepts);
}
}
return(newConcepts);
}
