private bool TryGetEhfMailFlowPartnerFromAD(string mailFlowPartnerDN, out EhfDomainSynchronizerVersion2.EhfMailFlowPartner ehfMailFlowPartner)
{
ehfMailFlowPartner = null;
ExSearchResultEntry exSearchResultEntry = base.EhfConnection.ADAdapter.ReadObjectEntry(mailFlowPartnerDN, false, EhfDomainSynchronizerVersion2.MailFlowPartnerAttributes);
if (exSearchResultEntry != null)
{
int invalidConnectorId = EhfDomainSynchronizerVersion2.InvalidConnectorId;
int invalidConnectorId2 = EhfDomainSynchronizerVersion2.InvalidConnectorId;
if (!EhfDomainSynchronizerVersion2.TryGetMailFlowConnectorId(exSearchResultEntry, "msExchTransportResellerSettingsInboundGatewayID", base.DiagSession, out invalidConnectorId))
{
base.DiagSession.LogAndTraceError("Failed to get the Inbound connectorId for partner <{0}>", new object[]
{
mailFlowPartnerDN
});
}
if (!EhfDomainSynchronizerVersion2.TryGetMailFlowConnectorId(exSearchResultEntry, "msExchTransportResellerSettingsOutboundGatewayID", base.DiagSession, out invalidConnectorId2))
{
base.DiagSession.LogAndTraceError("Failed to get the Outbound connectorId for partner <{0}>", new object[]
{
mailFlowPartnerDN
});
}
ehfMailFlowPartner = new EhfDomainSynchronizerVersion2.EhfMailFlowPartner(invalidConnectorId, invalidConnectorId2);
return(true);
}
return(false);
}
private bool TryGetEhfMailFlowPartner(ExSearchResultEntry entry, out EhfDomainSynchronizerVersion2.EhfMailFlowPartner ehfMailFlowPartner)
{
ehfMailFlowPartner = null;
DirectoryAttribute attribute = entry.GetAttribute("msExchTransportResellerSettingsLink");
if (attribute == null)
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner attribute not found");
return(false);
}
string text = (string)attribute[0];
if (string.IsNullOrEmpty(text))
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner attribute is null or empty");
return(false);
}
if (ExSearchResultEntry.IsDeletedDN(text))
{
base.DiagSession.LogAndTraceError("Found a reference to deleted partner <{0}> from domain <{1}>. Ignoring the partner.", new object[]
{
text,
entry.DistinguishedName
});
return(false);
}
if (this.ehfMailFlowPartnersCache == null)
{
base.DiagSession.Tracer.TraceDebug(0L, "Creating MailFlowPartner cache.");
this.ehfMailFlowPartnersCache = new Dictionary <string, EhfDomainSynchronizerVersion2.EhfMailFlowPartner>();
}
if (!this.ehfMailFlowPartnersCache.TryGetValue(text, out ehfMailFlowPartner))
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner entry not found in cache. Loading from AD");
if (this.TryGetEhfMailFlowPartnerFromAD(text, out ehfMailFlowPartner))
{
this.ehfMailFlowPartnersCache.Add(text, ehfMailFlowPartner);
}
else
{
base.DiagSession.LogAndTraceError("Could not find mailflow partner <{0}>, referenced from domain <{1}>", new object[]
{
text,
entry.DistinguishedName
});
}
}
else
{
base.DiagSession.Tracer.TraceDebug(0L, "MailFlowPartner entry found in cache");
}
return(ehfMailFlowPartner != null);
}
