private int RemoveFromPendingAndConcurrent(AggregatedUserConfiguration.PendingUpdate pending)
{
int result = this.memento.Pending.RemoveAll((AggregatedUserConfiguration.PendingUpdate p) => pending.Guid.Equals(p.Guid));
if (!this.memento.Pending.Exists((AggregatedUserConfiguration.PendingUpdate p) => pending.DescriptorMemento.Equals(p.DescriptorMemento)))
{
this.memento.ConcurrentUpdates.Remove(pending.DescriptorMemento);
}
return(result);
}
private AggregatedUserConfiguration.PendingUpdate PrepareUpdate(UserConfigurationDescriptor descriptor, ICoreObject item)
{
UserConfigurationDescriptor.MementoClass descriptorMemento = descriptor.ToMemento(this.manager.MailboxSession);
if (this.memento.Pending.Exists((AggregatedUserConfiguration.PendingUpdate p) => descriptorMemento.Equals(p.DescriptorMemento)))
{
ExTraceGlobals.StorageTracer.TraceWarning <StoreObjectId, string>((long)this.GetHashCode(), "The core item with id=[{0}] and name=[{1}] already has a pending update. It will be marked for rebuild.", item.StoreObjectId, descriptor.ConfigurationName);
this.memento.ConcurrentUpdates.Add(descriptorMemento);
}
AggregatedUserConfiguration.PendingUpdate pendingUpdate = new AggregatedUserConfiguration.PendingUpdate
{
Guid = Guid.NewGuid().ToString(),
PreparedUtc = ExDateTime.UtcNow.ToBinary(),
Descriptor = descriptor,
DescriptorMemento = descriptorMemento
};
this.memento.Pending.Add(pendingUpdate);
this.Parts.Remove(descriptorMemento);
this.memento.Parts.Remove(descriptorMemento);
this.SaveMemento(AggregatedUserConfiguration.SaveFailureMode.Fail);
return(pendingUpdate);
}
private void CommitUpdate(AggregatedUserConfiguration.PendingUpdate pending)
{
bool flag = true;
if (this.memento.ConcurrentUpdates.Contains(pending.DescriptorMemento))
{
flag = false;
ExTraceGlobals.StorageTracer.TraceWarning <string>((long)this.GetHashCode(), "The configuration object with name[{0}] will not be committed because it is in the concurrent update list.", pending.Descriptor.ConfigurationName);
}
if (this.RemoveFromPendingAndConcurrent(pending) == 0)
{
flag = false;
ExTraceGlobals.StorageTracer.TraceWarning <string>((long)this.GetHashCode(), "The configuration object with name[{0}] will not be committed because it was not found as a pending update.", pending.Descriptor.ConfigurationName);
}
if (flag)
{
IUserConfiguration userConfiguration = null;
AggregatedUserConfigurationPart aggregatedUserConfigurationPart = null;
try
{
if (this.TryInternalLoadConfiguration(() => pending.Descriptor.GetConfiguration(this.manager), null, delegate(IUserConfiguration c)
{
pending.Descriptor.Validate(c);
}, out userConfiguration))
{
aggregatedUserConfigurationPart = AggregatedUserConfigurationPart.FromConfiguration(userConfiguration);
this.memento.Parts.Add(pending.DescriptorMemento, aggregatedUserConfigurationPart.Memento);
this.memento.FailedToLoad.Remove(pending.DescriptorMemento);
}
}
finally
{
DisposeGuard.DisposeIfPresent(userConfiguration);
DisposeGuard.DisposeIfPresent(aggregatedUserConfigurationPart);
}
}
this.SaveMemento(AggregatedUserConfiguration.SaveFailureMode.Fail);
}
