private static void ImportServer
(AddressSpaceDataBase.ServersTableRow svr, string targetNamespace, UniqueName uniqueName, List <NodeDesign> nodes)
{
string name = NewName;
XmlQualifiedName sftName = new XmlQualifiedName(NewName, targetNamespace);
ObjectDesign sft = CreateFolder(sftName, svr.URLString, svr.URL.Path);
sft.References = new Reference[] { new Reference()
{
IsInverse = true,
ReferenceType = CreateXmlQualifiedName(Opc.Ua.BrowseNames.Organizes),
TargetId = CreateXmlQualifiedName("ObjectsFolder")
} };
nodes.Add(sft);
List <InstanceDesign> cldrn = new List <InstanceDesign>();
foreach (AddressSpaceDataBase.TagsTableRow item in svr.GetTagsTableRows())
{
ImportTag(item, targetNamespace, uniqueName, sft.SymbolicName, nodes, cldrn);
}
sft.Children = new ListOfChildren()
{
Items = cldrn.ToArray()
};
}
internal OPCBrowseServer(AddressSpaceDataBase.ServersTableRow server, OpcDa::BrowseFilters filters) :
base(server.URLString, null, filters, Opc.Specification.NONE)
{
CreatedEception = null;
m_ServerDictionaryDescription = server;
try
{
DefaultSpecification = server.Specification;
Tag = (Server)Factory.GetServerForURL(server.URL, DefaultSpecification);
m_SupportedLocales = server.Locales;
State = state.dictionary;
this.Browse(true);
this.Expand();
}
catch (Exception ex) { ReportException(ex); }
}
/// <summary>
/// Saves this instance and all children in the address space.
/// </summary>
/// <param name="addressSpace">The address space.</param>
/// <param name="parentKey">The parent key.</param>
/// <param name="root">if set to <c>true</c> it is root browe element.</param>
public override void Save(AddressSpaceDataBase addressSpace, int parentKey, bool root)
{
if (Tag.IsConnected)
{
try
{
m_ServerDictionaryDescription =
addressSpace.ServersTable.AddRow(ConnectDataObject, Tag);
}
catch (Exception ex) { ReportException(ex); }
}
else
{
m_ServerDictionaryDescription =
addressSpace.ServersTable.AddRow(ConnectDataObject, m_Status, Tag.PreferedSpecyfication, Tag.Url, SuportedLocales);
}
base.Save(addressSpace, m_ServerDictionaryDescription.ID, root);
}
/// <summary>
/// Connects to the server and browses for top level nodes.
/// </summary>
/// <param name="addSubscriptions">if set to <c>true</c> add subscriptions.</param>
internal void Connect()
{
// connect to server if not already connected.
if (Tag.IsConnected)
{
return;
}
try
{
Tag.Connect(ConnectDataObject);
Tag.ServerShutdown += new Opc.ServerShutdownEventHandler(server_ServerShutdown);
m_SupportedLocales = Tag.GetSupportedLocales();
if (!string.IsNullOrEmpty(m_Locale))
{
Tag.SetLocale(m_Locale);
}
Refresh();
m_ServerDictionaryDescription = null;
CreatedEception = null;
State = state.connected;
}
catch (Exception ex) { ReportException(ex); }
}
