/// <summary>
/// Clone
/// </summary>
/// <param name="model"></param>
/// <returns></returns>
public static PublishedDataItemsModel Clone(this PublishedDataItemsModel model)
{
if (model == null)
{
return(null);
}
return(new PublishedDataItemsModel {
PublishedData = model.PublishedData?.Select(d => d.Clone()).ToList()
});
}
/// <summary>
/// Convert to monitored items including heartbeat handling.
/// </summary>
/// <param name="dataItems"></param>
/// <returns></returns>
public static IEnumerable <MonitoredItemModel> ToMonitoredItems(
this PublishedDataItemsModel dataItems)
{
if (dataItems?.PublishedData == null)
{
return(Enumerable.Empty <MonitoredItemModel>());
}
var map = new Dictionary <string, MonitoredItemModel>();
foreach (var item in dataItems.PublishedData)
{
if (item == null)
{
continue;
}
var monitoredItem = item.ToMonitoredItem();
map.Add(monitoredItem.Id ?? Guid.NewGuid().ToString(),
monitoredItem);
if (item.HeartbeatInterval == null)
{
continue;
}
//
// We add a timer as heartbeat trigger that samples
// server time, but we configure it so it will not be
// part of the notifications (Sampling only).
//
var originalTrigger = item.TriggerId;
item.TriggerId = ((originalTrigger ?? "heartbeat") +
item.HeartbeatInterval.Value.Ticks).ToSha1Hash();
if (map.ContainsKey(item.TriggerId))
{
continue;
}
map.Add(item.TriggerId,
new MonitoredItemModel {
MonitoringMode = MonitoringMode.Sampling,
StartNodeId = "i=2258",
SamplingInterval = item.HeartbeatInterval,
Id = item.TriggerId,
TriggerId = originalTrigger
});
}
return(map.Values);
}
/// <summary>
/// Convert to monitored items including heartbeat handling.
/// </summary>
/// <param name="dataItems"></param>
/// <returns></returns>
public static IEnumerable <MonitoredItemModel> ToMonitoredItems(
this PublishedDataItemsModel dataItems)
{
if (dataItems?.PublishedData == null)
{
return(Enumerable.Empty <MonitoredItemModel>());
}
var map = new Dictionary <string, MonitoredItemModel>();
foreach (var item in dataItems.PublishedData)
{
if (item == null)
{
continue;
}
var monitoredItem = item.ToMonitoredItem();
map.Add(monitoredItem.Id ?? Guid.NewGuid().ToString(), monitoredItem);
/* Heartbeat using triggering mode
* if (monitoredItem.HeartbeatInterval == null) {
* continue;
* }
*
* //
* // We add a timer as heartbeat trigger that samples
* // server time, but we configure it so it will not be
* // part of the notifications (Sampling only).
* //
* monitoredItem.TriggerId ??= ("heartbeat_" +
* monitoredItem.HeartbeatInterval.Value.TotalSeconds.ToString()).ToSha1Hash();
* if (map.ContainsKey(monitoredItem.TriggerId)) {
* continue;
* }
* monitoredItem.MonitoringMode = MonitoringMode.Sampling;
* map.Add(monitoredItem.TriggerId,
* new MonitoredItemModel {
* MonitoringMode = MonitoringMode.Sampling,
* StartNodeId = "i=2258",
* SamplingInterval = monitoredItem.HeartbeatInterval,
* Id = monitoredItem.TriggerId,
* });
*/
}
return(map.Values);
}
/// <summary>
/// Convert to monitored items including heartbeat handling.
/// </summary>
/// <param name="dataItems"></param>
/// <returns></returns>
public static IEnumerable <MonitoredItemModel> ToMonitoredItems(
this PublishedDataItemsModel dataItems)
{
if (dataItems?.PublishedData == null)
{
return(Enumerable.Empty <MonitoredItemModel>());
}
var map = new Dictionary <string, MonitoredItemModel>();
foreach (var item in dataItems.PublishedData)
{
if (item == null)
{
continue;
}
var monitoredItem = item.ToMonitoredItem();
map.Add(monitoredItem.StartNodeId, monitoredItem);
}
return(map.Values);
}
