private static void AddData(Type type, IEnumerable <IData> dataset, IWritableDataProvider dataProvider)
{
// TODO: check if adding in groups of ~1000 records may improve the performance
MethodInfo genericMethod = StaticReflection.GetGenericMethodInfo((a) => AddData <IData>(null, null));
genericMethod.MakeGenericMethod(new[] { type }).Invoke(null, new object[] { dataset, dataProvider });
}
private static void AddData <T>(IEnumerable <IData> dataset, IWritableDataProvider dataProvider) where T : class, IData
{
dataProvider.AddNew(dataset.Cast <T>());
}
private void CopyData(Type interfaceType)
{
IWritableDataProvider targetDataProvider = DataProviderPluginFacade.GetDataProvider(TargetProviderName) as IWritableDataProvider;
Verify.IsNotNull(targetDataProvider, "Failed to get target data provider, probably it's not writeable.");
foreach (DataScopeIdentifier dataScopeIdentifier in interfaceType.GetSupportedDataScopes())
{
Log.LogVerbose(LogTitle, "Copying scope '{0}' data for type '{1}'".FormatWith(dataScopeIdentifier.Name, interfaceType.FullName));
foreach (CultureInfo cultureInfo in GetSupportedCultures(interfaceType))
{
using (new DataScope(dataScopeIdentifier, cultureInfo))
{
List <IData> dataset;
try
{
dataset = DataFacade.GetData(interfaceType, SourceProviderName).ToDataList();
if (_specialHandleInterfaces.ContainsKey(interfaceType))
{
_specialHandleInterfaces[interfaceType](dataset, this.SourceProviderName,
this.TargetProviderName);
}
}
catch (Exception)
{
Log.LogCritical(LogTitle, "Failed to read data from type '{0}'. See the log for the details."
.FormatWith(interfaceType.FullName));
throw;
}
List <IData> filteredDataset = null;
HashSet <string> dataIDs = null;
if (IgnorePrimaryKeyViolation)
{
filteredDataset = new List <IData>();
dataIDs = new HashSet <string>();
}
foreach (var data in dataset)
{
if (IgnorePrimaryKeyViolation)
{
string dataId = data.DataSourceId.ToString();
if (dataIDs.Contains(dataId))
{
LoggingService.LogWarning(LogTitle, "Cannot insert a data row, since it's data ID is already used. DataID: '{0}'".FormatWith(dataId));
continue;
}
dataIDs.Add(dataId);
filteredDataset.Add(data);
}
FixData(data);
}
if (IgnorePrimaryKeyViolation)
{
dataIDs = null;
dataset = filteredDataset;
}
try
{
AddData(interfaceType, dataset, targetDataProvider);
}
catch (Exception e)
{
Log.LogError(LogTitle, $"Adding failed while adding {interfaceType.Namespace}.{interfaceType.Name} because {e.Message}");
Log.LogError(LogTitle, e.InnerException);
throw;
}
}
}
}
}
