private void SaveToSettings()
{
var settings = ServerTreeSettings.Default;
var newValue = RootServerGroup.ToStoredServerGroup();
settings.UpdateSharedServers(newValue);
}
internal void SaveServersToDirectory(IServerDirectory directory)
{
//NOTE: The server tree currently doesn't handle any of the "extended" server data, so we just abstract that part away
//and only deal with it when we are saving the servers back to the directory.
//Get all the entries from the directory.
var serverDirectoryEntries = directory.GetServers(new GetServersRequest()).ServerEntries.ToList();
//Convert the tree items to data contracts (ApplicationEntity).
var treeServers = RootServerGroup.GetAllServers().OfType <IServerTreeDicomServer>().Select(a => a.ToDataContract()).ToList();
//Figure out which entries have been deleted.
IEnumerable <ServerDirectoryEntry> deletedEntries = from d in serverDirectoryEntries where !treeServers.Any(t => t.Name == d.Server.Name) select d;
//Figure out which are new.
IEnumerable <ApplicationEntity> addedServers = (from t in treeServers where !serverDirectoryEntries.Any(d => t.Name == d.Server.Name) select t);
//Figure out which have changed.
IEnumerable <ApplicationEntity> changedServers = (from t in treeServers where serverDirectoryEntries.Any(d => t.Name == d.Server.Name && !t.Equals(d.Server)) select t);
//Most updates are done one server at a time, anyway, so we'll just do this.
//Could implement bulk update methods on the service, too.
foreach (var d in deletedEntries)
{
try
{
directory.DeleteServer(new DeleteServerRequest {
ServerEntry = d
});
}
catch (Exception e)
{
Platform.Log(LogLevel.Warn, e, "Server being deleted ('{0}') does not exist in directory.", d.Server.Name);
}
}
foreach (var c in changedServers)
{
//Find the corresponding entry and update IT because we don't want to lose the "extended" data.
var changedEntry = serverDirectoryEntries.First(e => e.Server.Name == c.Name);
changedEntry.Server = c;
directory.UpdateServer(new UpdateServerRequest {
ServerEntry = changedEntry
});
}
foreach (var a in addedServers)
{
directory.AddServer(new AddServerRequest {
ServerEntry = new ServerDirectoryEntry(a)
});
}
}
private bool IsConflictingServerNameInTree(string name, bool excludeCurrentNode, out string conflictingServerPath)
{
var allServers = RootServerGroup.GetAllServers();
if (excludeCurrentNode)
{
allServers = allServers.Where(s => s != CurrentNode).ToList();
}
foreach (var server in allServers)
{
if (String.Compare(server.Name, name, true) == 0)
{
conflictingServerPath = server.Path;
return(true);
}
}
conflictingServerPath = "";
return(false);
}
