internal static cMessageHandleList FromMessages(IEnumerable <cMessage> pMessages)
{
if (pMessages == null)
{
throw new ArgumentNullException(nameof(pMessages));
}
object lMessageCache = null;
cMessageHandleList lMessageHandles = new cMessageHandleList();
foreach (var lMessage in pMessages)
{
if (lMessage == null)
{
throw new ArgumentOutOfRangeException(nameof(pMessages), "contains nulls");
}
if (lMessageCache == null)
{
lMessageCache = lMessage.MessageHandle.MessageCache;
}
else if (!ReferenceEquals(lMessage.MessageHandle.MessageCache, lMessageCache))
{
throw new ArgumentOutOfRangeException(nameof(pMessages), "contains mixed message caches");
}
lMessageHandles.Add(lMessage.MessageHandle);
}
return(new cMessageHandleList(lMessageHandles.Distinct()));
}
internal cStoreFeedback(IEnumerable <cMessage> pMessages, eStoreOperation pOperation, cStorableFlags pFlags)
{
if (pMessages == null)
{
throw new ArgumentNullException(nameof(pMessages));
}
if (pFlags == null)
{
throw new ArgumentNullException(nameof(pFlags));
}
object lMessageCache = null;
cMessageHandleList lMessageHandles = new cMessageHandleList();
foreach (var lMessage in pMessages)
{
if (lMessage == null)
{
throw new ArgumentOutOfRangeException(nameof(pMessages), "contains nulls");
}
var lMessageHandle = lMessage.MessageHandle;
if (lMessageCache == null)
{
lMessageCache = lMessageHandle.MessageCache;
}
else if (!ReferenceEquals(lMessageHandle.MessageCache, lMessageCache))
{
throw new ArgumentOutOfRangeException(nameof(pMessages), "contains mixed message caches");
}
lMessageHandles.Add(lMessageHandle);
}
mItems = new List <cStoreFeedbackItem>(from lMessageHandle in lMessageHandles.Distinct() select new cStoreFeedbackItem(lMessageHandle));
mOperation = pOperation;
mFlags = pFlags;
}
