public TrackingAuthority GetAuthorityForSiteUser(ADObjectId siteId, ADUser user)
{
ADObjectId id = LocalSiteCache.LocalSite.Id;
if (siteId.Equals(id))
{
TraceWrapper.SearchLibraryTracer.TraceDebug(0, "Using local tracking authority for requested user.", new object[0]);
return(CurrentSiteTrackingAuthority.Instance);
}
List <ServerInfo> casServers = ServerCache.Instance.GetCasServers(siteId);
if (casServers == null || casServers.Count == 0)
{
TraceWrapper.SearchLibraryTracer.TraceDebug <ADObjectId>(this.GetHashCode(), "No suitable CAS servers found in site: {0}", siteId);
return(LegacyExchangeServerTrackingAuthority.Instance);
}
return(RemoteSiteInCurrentOrgTrackingAuthority.Create(siteId, this.directoryContext, user));
}
public TrackingAuthority GetAuthorityForSite(ADObjectId siteId, int minimumCasVersionRequested)
{
ADObjectId localServerSiteId = ServerCache.Instance.GetLocalServerSiteId(this.directoryContext);
if (siteId.Equals(localServerSiteId))
{
TraceWrapper.SearchLibraryTracer.TraceDebug <ADObjectId>(this.GetHashCode(), "Using local tracking authority for site: {0}", siteId);
return(CurrentSiteTrackingAuthority.Instance);
}
List <ServerInfo> casServers = ServerCache.Instance.GetCasServers(siteId);
if (casServers == null || casServers.Count == 0)
{
TraceWrapper.SearchLibraryTracer.TraceDebug <ADObjectId>(this.GetHashCode(), "No suitable CAS servers found in site: {0}", siteId);
return(LegacyExchangeServerTrackingAuthority.Instance);
}
bool enabled = VariantConfiguration.GetSnapshot(MachineSettingsContext.Local, null, null).MessageTracking.UseBackEndLocator.Enabled;
return(RemoteSiteInCurrentOrgTrackingAuthority.Create(siteId, this.directoryContext, minimumCasVersionRequested, enabled));
}