public IDEListController RegisterList(string id, IDEListController controller, bool publish = false)
{
lock (controllerList)
{
if (controller == null)
{
throw new ArgumentNullException("list", "Keine Liste gefunden.");
}
if (FindController(id) != null)
{
throw new ArgumentException(String.Format("Collection '{0}' ist schon registriert.", id));
}
// Füge den Controller ein
controllerList.Add(controller);
// Veröffentlichen
if (publish)
{
PublishItem(controller);
}
return(controller);
}
} // func RegisterList
/// <summary></summary>
/// <param name="sp"></param>
/// <param name="name"></param>
public DEConfigLogItem(IServiceProvider sp, string name)
: base(sp, name)
{
logFileName = new Lazy <string>(() => Path.Combine(Server.LogPath, GetFullLogName()));
RegisterList(LogLineListId, logListController = new LogLineController(this), true);
} // ctor
} // proc LuaPublishAction
/// <summary>Wird durch den List-Controller aufgerufen, wenn er zerstört wird.</summary>
/// <param name="controller"></param>
public void UnregisterList(IDEListController controller)
{
lock (controllerList)
{
controllerList.Remove(controller);
lock (publishedItems)
{
if (publishedItems.TryGetValue(controller.Id, out var item) && item == controller)
{
publishedItems.Remove(controller.Id);
}
}
}
} // proc UnregisterList
public DECronEngine(IServiceProvider sp, string name)
: base(sp, name)
{
this.cronItemCacheController = new CronItemCacheController(this);
this.currentJobs = new DEList <CurrentRunningJob>(this, "tw_cron_running", "Cron running");
PublishItem(this.currentJobs);
// Register Engine
var sc = sp.GetService <IServiceContainer>(true);
sc.AddService(typeof(IDECronEngine), this, false);
// Register Server events
Server.Queue.RegisterEvent(CancelJobs, DEServerEvent.Shutdown);
Server.Queue.RegisterEvent(RefreshCronServices, DEServerEvent.Reconfiguration);
} // ctor
} // proc UnregisterList
#endregion
#region -- Controller Http --------------------------------------------------------
private XElement GetControllerXmlNode(string sId, object item)
{
IDEListController configController = item as IDEListController;
DEConfigItemPublicAction configAction;
DEConfigItemPublicPanel configPanel;
if (configController != null)
{
var indexAccess = configController.List as IList;
XElement x = new XElement("list",
new XAttribute("id", configController.Id),
Procs.XAttributeCreate("displayname", configController.DisplayName)
);
if (indexAccess != null)
{
x.Add(new XAttribute("count", indexAccess.Count));
}
return(x);
}
else if ((configAction = item as DEConfigItemPublicAction) != null)
{
XElement x = new XElement("action",
new XAttribute("id", configAction.ActionId),
Procs.XAttributeCreate("displayname", configAction.DisplayName)
);
return(x);
}
else if ((configPanel = item as DEConfigItemPublicPanel) != null)
{
XElement x = new XElement("panel",
new XAttribute("id", configPanel.Id),
Procs.XAttributeCreate("displayname", configPanel.DisplayName),
new XText(configPanel.Uri)
);
return(x);
}
else
{
return(null);
}
} // func GetControllerXmlNode
} // proc WriteListFetchList
#endregion
void IDEListService.WriteList(IDEContext r, IDEListController controller, int startAt, int count)
{
var sendTypeDefinition = String.Compare(r.GetProperty("desc", Boolean.FalseString), Boolean.TrueString, StringComparison.OrdinalIgnoreCase) == 0;
// Suche den passenden Descriptor
var descriptor = controller.Descriptor;
if (descriptor == null)
{
throw new HttpResponseException(HttpStatusCode.BadRequest, String.Format("Liste '{0}' besitzt kein Format.", controller.Id));
}
controller.OnBeforeList();
// Rückgabe
using (var tw = r.GetOutputTextWriter(MimeTypes.Text.Xml))
using (var xml = XmlWriter.Create(tw, GetSettings(tw)))
{
xml.WriteStartDocument();
xml.WriteStartElement("list");
// Sollen die Strukturinformationen übertragen werdem
if (sendTypeDefinition)
{
xml.WriteStartElement("typedef");
descriptor.WriteType(new DEListTypeWriter(xml));
xml.WriteEndElement();
}
// Gib die Daten aus
using (controller.EnterReadLock())
{
var list = controller.List;
// Prüfe auf Indexierte Listen
var useInterface = ListEnumeratorType.Enumerable;
Type useInterfaceType = null;
foreach (var ii in list.GetType().GetTypeInfo().ImplementedInterfaces)
{
if (ii.IsGenericType)
{
Type genericType = ii.GetGenericTypeDefinition();
if (genericType == typeof(IList <>))
{
if (useInterface < ListEnumeratorType.ListTyped)
{
useInterface = ListEnumeratorType.ListTyped;
useInterfaceType = ii;
}
}
else if (genericType == typeof(IReadOnlyList <>))
{
if (useInterface < ListEnumeratorType.ReadOnlyList)
{
useInterface = ListEnumeratorType.ReadOnlyList;
useInterfaceType = ii;
}
}
else if (genericType == typeof(IDERangeEnumerable2 <>))
{
if (useInterface < ListEnumeratorType.RangeEnumerator)
{
useInterface = ListEnumeratorType.RangeEnumerator;
useInterfaceType = ii;
}
}
}
else if (ii == typeof(System.Collections.IList))
{
if (useInterface < ListEnumeratorType.ListUntyped)
{
useInterface = ListEnumeratorType.ListUntyped;
}
}
}
// Gib die entsprechende Liste aus
xml.WriteStartElement("items");
switch (useInterface)
{
case ListEnumeratorType.Enumerable:
var enumerator = list.GetEnumerator();
try
{
WriteListFetchEnum(xml, descriptor, enumerator, startAt, count);
}
finally
{
var tmp = enumerator as IDisposable;
if (tmp != null)
{
tmp.Dispose();
}
}
break;
case ListEnumeratorType.ReadOnlyList:
case ListEnumeratorType.ListTyped:
case ListEnumeratorType.RangeEnumerator:
WriteListFetchTyped(useInterfaceType, r, xml, descriptor, list, startAt, count);
break;
case ListEnumeratorType.ListUntyped:
WriteListFetchList(xml, descriptor, (IList)list, startAt, count);
break;
default:
throw new HttpResponseException(System.Net.HttpStatusCode.InternalServerError, String.Format("Liste '{0}' nicht aufzählbar.", controller.Id));
}
xml.WriteEndElement();
}
xml.WriteEndElement();
xml.WriteEndDocument();
}
} // proc IDEListService.WriteList
public DEEnumerator(IDEListController controller, IEnumerable <T> enumerable)
{
this.lockScope = controller.EnterReadLock();
this.enumBase = enumerable.GetEnumerator();
} // ctor
