internal PropertyInfo[] GetPropertiesFromCache(Type type)
{
if (type == null)
{
return(new PropertyInfo[0]);
}
var entityName = type.AssemblyQualifiedName;
if (PropertyCache.ContainsKey(entityName))
{
PropertyCache.TryGetValue(entityName, out var properties);
return(properties);
}
var props = type.GetTypeInfo().GetProperties();
if (IsAnonymousType(type))
{
return(props);
}
PropertyCache.TryAdd(entityName, props);
return(props);
}
public ChangeTracker(T target)
{
Target = target;
var type = Target.GetType();
lock (PropertyCache) {
if (!PropertyCache.ContainsKey(type))
{
PropertyCache.Add(type, type.GetProperties().Select(each => each).ToList());
}
}
Properties = PropertyCache[type].Select(each => new ChangeTrackerProperty(each)).ToList();
GetChanges();
}