public static IEnumerable <string> GetMigrationMailboxLegacyDN(TenantPartitionHint tenantPartitionHint, string localServer, QueryFilter optionalFilter = null)
{
IRecipientSession recipientSession = MigrationHelperBase.CreateRecipientSession(tenantPartitionHint);
string connectionInformation = string.Format("Accessing migration mailboxes for organization: {0}", tenantPartitionHint);
List <QueryFilter> filters = new List <QueryFilter>(3);
filters.Add(OrganizationMailbox.OrganizationMailboxFilterBase);
filters.Add(new ComparisonFilter(ComparisonOperator.Equal, ADRecipientSchema.RawCapabilities, OrganizationCapability.Migration));
if (optionalFilter != null)
{
filters.Add(optionalFilter);
}
IEnumerable <ADUser> users = MigrationHelperBase.GetRecipients <ADUser>(recipientSession, QueryFilter.AndTogether(filters.ToArray()), (string msg) => MigrationHelperBase.CreatePermanentExceptionWithInternalData <MigrationMailboxNotFoundException>(connectionInformation), (string msg) => MigrationHelperBase.CreatePermanentExceptionWithInternalData <MigrationMailboxNotFoundException>(connectionInformation), connectionInformation);
foreach (ADUser user in users)
{
string serverName = null;
if (user.Database != null)
{
serverName = MigrationHelperBase.GetServerFqdn(user.Database.ObjectGuid);
}
if (string.Equals(serverName, localServer, StringComparison.OrdinalIgnoreCase))
{
yield return(user.LegacyExchangeDN);
}
}
yield break;
}
public static void GetManagementMailboxData(TenantPartitionHint tenantPartitionHint, out string mailboxLegacyDN, out string serverName)
{
IRecipientSession session = MigrationHelperBase.CreateRecipientSession(tenantPartitionHint);
string connectionInformation = string.Format("Accessing management mailbox for organization: {0}", tenantPartitionHint);
ADUser recipient = MigrationHelperBase.GetRecipient <ADUser>(session, MigrationHelperBase.ManagementMailboxFilter, (string msg) => MigrationHelperBase.CreatePermanentExceptionWithInternalData <MigrationMailboxNotFoundException>(connectionInformation), (string msg) => MigrationHelperBase.CreatePermanentExceptionWithInternalData <MultipleMigrationMailboxesFoundException>(connectionInformation), (string msg) => MigrationHelperBase.CreatePermanentExceptionWithInternalData <MigrationMailboxNotFoundException>(connectionInformation), connectionInformation);
serverName = null;
if (recipient.Database != null)
{
serverName = MigrationHelperBase.GetServerFqdn(recipient.Database.ObjectGuid);
}
mailboxLegacyDN = recipient.LegacyExchangeDN;
if (serverName == null)
{
throw MigrationHelperBase.CreatePermanentExceptionWithInternalData <MigrationMailboxNotFoundException>(connectionInformation);
}
}
