void InternalSetCachePolicy(RequestCachePolicy policy){
// Delayed creation of CacheProtocol until caching is actually turned on.
if (m_CacheBinding != null &&
m_CacheBinding.Cache != null &&
m_CacheBinding.Validator != null &&
CacheProtocol == null &&
policy != null &&
policy.Level != RequestCacheLevel.BypassCache)
{
CacheProtocol = new RequestCacheProtocol(m_CacheBinding.Cache, m_CacheBinding.Validator.CreateValidator());
}
m_CachePolicy = policy;
}
