private static void RegisterSchema(SchemaEditor origSchema, SchemaEditor newSchema, SchemaWriter schemaWriter)
{
using (var traceOperation = Logger.TraceOperation("Write storage schema modifications."))
{
// Ensure transaction encapsulation
bool isLocalTransaction = !TransactionScope.IsActive;
if (isLocalTransaction)
{
TransactionScope.Begin();
}
try
{
List <PropertySet> modifiedPropertySets = new List <PropertySet>();
schemaWriter.Open();
WriteSchemaModifications(origSchema, newSchema, schemaWriter, modifiedPropertySets);
foreach (PropertySet modifiedPropertySet in modifiedPropertySets)
{
NodeTypeDependency.FireChanged(modifiedPropertySet.Id);
}
schemaWriter.Close();
if (isLocalTransaction)
{
TransactionScope.Commit();
}
ActiveSchema.Reset();
traceOperation.IsSuccessful = true;
}
finally
{
IDisposable unmanagedWriter = schemaWriter as IDisposable;
if (unmanagedWriter != null)
{
unmanagedWriter.Dispose();
}
if (isLocalTransaction && TransactionScope.IsActive)
{
TransactionScope.Rollback();
}
}
}
}
