public IEnumerable <object> Get()
{
return(_context.ListServerAttributes("altServer", "objectClass", "namingContexts",
"supportedControl", "supportedExtension",
"supportedLDAPVersion", "supportedSASLMechanisms", "vendorName",
"vendorVersion", "supportedAuthPasswordSchemes")
.Select(SelectProjection)
.ToArray());
//under the covers this actually executes a query that looks something like this:
//
//_context.Query(null, SearchScope.Base)
// .Where("(objectClass=*)")
// .Select("namingContexts", "supportedControl", "supportedExtension", "supportedLDAPVersion",
// "supportedSASLMechanisms", "vendorName", "vendorVersion", "supportedAuthPasswordSchemes")
// .FirstOrDefault();
//
//null or empty naming contexts are not supported using the normal Query method, however.
}
private void PopulateData()
{
_messenger.Send(new ToggleBusyMessage());
Task.Run(
() =>
{
return(_context.ListServerAttributes("altServer", "objectClass", "namingContexts",
"supportedControl", "supportedExtension",
"supportedLDAPVersion",
"supportedSASLMechanisms", "vendorName",
"vendorVersion",
"supportedAuthPasswordSchemes"));
/********************************************************************************
* under the covers this actually executes a query that looks something like this:
*
* _context.Query(null, SearchScope.Base)
* .Where("(objectClass=*)")
* .Select("namingContexts", "supportedControl", "supportedExtension", "supportedLDAPVersion",
* "supportedSASLMechanisms", "vendorName", "vendorVersion", "supportedAuthPasswordSchemes")
* .FirstOrDefault();
*
* null or empty naming contexts are not supported using the normal Query method, however.
*********************************************************************************/
})
.ContinueWith(
t =>
{
_messenger.Send(new ToggleBusyMessage());
if (t.Exception != null)
{
_messenger.Send(new ErrorMessage(t.Exception));
return;
}
foreach (var directoryAttribute in t.Result)
{
ServerSettings.Add(new KeyValueViewModel(directoryAttribute.Key,
directoryAttribute.Value));
}
}, TaskScheduler.FromCurrentSynchronizationContext());
}
public void ListServerAttributes()
{
var attributes = _context.ListServerAttributes();
attributes.Should().Not.Be.Null().And.Not.Be.Empty();
}
/// <summary>
/// Executes <see cref="DirectoryContext.ListServerAttributes"/> within a <see cref="Task"/>.
/// </summary>
/// <returns></returns>
public static Task <IDirectoryAttributes> ListServerAttributesAsync(this IDirectoryContext context, params string[] attributes)
{
return(Task.Factory.StartNew(() => context.ListServerAttributes(attributes)));
}