public static void ClearSessionProperties(Type type)
{
for (; type != typeof(object); type = type.BaseType)
{
FieldInfo[] fields = type.GetFields(BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static | BindingFlags.DeclaredOnly);
foreach (FieldInfo field in fields)
{
Type fieldType = field.FieldType;
if (fieldType.IsGenericType && fieldType.GetGenericTypeDefinition() == typeof(SessionProperty <>))
{
string key = null;
if (field.IsDefined(typeof(SessionProperty.KeyAttribute), false))
{
SessionProperty.KeyAttribute attr = ((SessionProperty.KeyAttribute[])field.GetCustomAttributes(typeof(SessionProperty.KeyAttribute), false))[0];
key = attr.Key;
}
if (key == null)
{
key = BuildSessionKey(field);
}
HttpContextBase.Current.Session.Remove(key);
}
}
}
}
private static void CreateSessionProperties(object obj, Type type)
{
for (; type != typeof(object); type = type.BaseType)
{
FieldInfo[] fields = type.GetFields(BindingFlags.DeclaredOnly | BindingFlags.NonPublic | BindingFlags.Public | BindingFlags.Instance | BindingFlags.Static);
foreach (FieldInfo field in fields)
{
Type fieldType = field.FieldType;
if (obj == null && !field.IsStatic)
{
continue;
}
if (fieldType.IsGenericType && fieldType.GetGenericTypeDefinition() == typeof(SessionProperty <>))
{
if (field.GetValue(field.IsStatic ? null : obj) == null)
{
string key = null;
object defaultValue = null;
bool createNew = false;
if (field.IsDefined(typeof(SessionProperty.KeyAttribute), false))
{
SessionProperty.KeyAttribute attr = ((SessionProperty.KeyAttribute[])field.GetCustomAttributes(typeof(SessionProperty.KeyAttribute), false))[0];
key = attr.Key;
}
if (field.IsDefined(typeof(SessionProperty.DefaultValueAttribute), false))
{
SessionProperty.DefaultValueAttribute attr = ((SessionProperty.DefaultValueAttribute[])field.GetCustomAttributes(typeof(SessionProperty.DefaultValueAttribute), false))[0];
defaultValue = attr.Value;
}
if (field.IsDefined(typeof(SessionProperty.AutoCreateNewAttribute), false))
{
createNew = true;
}
if (key == null)
{
key = BuildSessionKey(field);
}
field.SetValue(field.IsStatic ? null : obj, CreateSessionProperty(field, key, defaultValue, createNew));
}
}
}
}
}