public static List<Type> GetFilteredTypesFromAssemblies(string cacheName, Predicate<Type> predicate, IBuildManager buildManager)
{
TypeCacheSerializer serializer = new TypeCacheSerializer();
List<Type> list = ReadTypesFromCache(cacheName, predicate, buildManager, serializer);
if (list != null)
{
return list;
}
list = FilterTypesInAssemblies(buildManager, predicate).ToList();
SaveTypesToCache(cacheName, list, buildManager, serializer);
return list;
}
internal static void SaveTypesToCache(string cacheName, IList<Type> matchingTypes, IBuildManager buildManager, TypeCacheSerializer serializer)
{
try
{
Stream stream = buildManager.CreateCachedFile(cacheName);
if (stream != null)
{
using (StreamWriter streamWriter = new StreamWriter(stream))
{
serializer.SerializeTypes(matchingTypes, streamWriter);
}
}
}
catch
{
}
}
internal static List<Type> ReadTypesFromCache(string cacheName, Predicate<Type> predicate, IBuildManager buildManager, TypeCacheSerializer serializer)
{
try
{
Stream stream = buildManager.ReadCachedFile(cacheName);
if (stream != null)
{
using (StreamReader streamReader = new StreamReader(stream))
{
List<Type> list = serializer.DeserializeTypes(streamReader);
if (list != null)
{
if (list.All((Type type) => TypeIsPublicClass(type) && predicate(type)))
{
return list;
}
}
}
}
}
catch
{
}
return null;
}