/// <summary>
/// Persists all pending transactions in <see cref="Oms.PendingTransactions" /> to the backing store.
/// </summary>
/// <param name="oms">Oms.</param>
/// <param name="path">Path.</param>
public static void Save(this Oms oms, string path)
{
string filename = System.IO.Path.Combine(new string[] { path, String.Format("{0}.mcx", DateTime.Now.ToString("s").Replace(':', '-')) });
string parentDirectory = System.IO.Path.GetDirectoryName(filename);
if (!System.IO.Directory.Exists(parentDirectory))
{
System.IO.Directory.CreateDirectory(parentDirectory);
}
MochaSnapshotObjectModel mcx = new MochaSnapshotObjectModel();
foreach (Transaction transaction in oms.PendingTransactions)
{
string tenantName = oms.GetTenantName(transaction.Tenant);
MochaSnapshotTransaction snapshotTransaction = new MochaSnapshotTransaction();
snapshotTransaction.TenantName = tenantName;
foreach (TransactionOperation op in transaction.Operations)
{
if (op is AssignAttributeTransactionOperation aa)
{
MochaSnapshotAssignAttributeTransactionOperation ssaa = new MochaSnapshotAssignAttributeTransactionOperation();
ssaa.SourceInstanceID = oms.GetInstanceID(aa.SourceInstance);
ssaa.AttributeInstanceID = oms.GetInstanceID(aa.AttributeInstance);
ssaa.EffectiveDate = aa.EffectiveDate;
ssaa.Value = aa.Value;
snapshotTransaction.Operations.Add(ssaa);
}
else if (op is AssociateRelationshipTransactionOperation ar)
{
MochaSnapshotAssociateRelationshipTransactionOperation ssar = new MochaSnapshotAssociateRelationshipTransactionOperation();
ssar.SourceInstanceID = oms.GetInstanceID(ar.SourceInstance);
ssar.RelationshipInstanceID = oms.GetInstanceID(ar.RelationshipInstance);
ssar.EffectiveDate = ar.EffectiveDate;
for (int i = 0; i < ar.TargetInstances.Length; i++)
{
ssar.TargetInstanceIDs.Add(oms.GetInstanceID(ar.TargetInstances[i]));
}
snapshotTransaction.Operations.Add(ssar);
}
else if (op is CreateInstanceTransactionOperation ci)
{
MochaSnapshotCreateInstanceTransactionOperation ssci = new MochaSnapshotCreateInstanceTransactionOperation();
ssci.GlobalIdentifier = ci.GlobalIdentifier;
ssci.ClassGlobalIdentifier = ci.ClassGlobalIdentifier;
snapshotTransaction.Operations.Add(ssci);
}
}
mcx.Transactions.Add(snapshotTransaction);
}
Document.Save(mcx, mcldf, new FileAccessor(filename, true, true));
oms.PendingTransactions.Clear();
}
