private void LoadOptions(nDumpOptions options)
{
SqlScriptDirTextBox.Text = options.SqlDirectory;
csvDirTextBox.Text = options.CsvDirectory;
ApplyFilterCheckBox.Checked = options.ApplyFilters;
ExportCheckBox.Checked = options.Export;
ImportCheckBox.Checked = options.Import;
exportsqlConnection.ConnectionString = options.SourceConnectionString;
ImportSqlConnection.ConnectionString = options.TargetConnectionString;
TransformCheckBox.Checked = options.Transform;
}
private void ImportIfSelected(nDumpOptions nDumpOptions, ILogger logger, DataPlan dataPlan)
{
if (!nDumpOptions.Import) return;
try
{
var importer = new SqlDataImporter(logger,
new QueryExecutor(nDumpOptions.TargetConnectionString),
new IncrementingNumberSqlScriptFileStrategy(nDumpOptions.SqlDirectory));
importer.RemoveDataAndImportFromSqlFiles(dataPlan.DataSelects);
}
catch (Exception ex)
{
throw new nDumpApplicationException("Import Of Sql Failed.",ex);
}
}
private void BulkDeleteIfSelected(nDumpOptions nDumpOptions, ILogger logger, DataPlan dataPlan)
{
if (!nDumpOptions.BulkDelete) return;
try
{
var importer = new CsvDataImporter(logger,
new QueryExecutor(nDumpOptions.TargetConnectionString),
nDumpOptions.CsvDirectory, nDumpOptions.Delimiter);
importer.RemoveDataFromSqlFiles(dataPlan.DataSelects);
}
catch (Exception ex)
{
throw new nDumpApplicationException("Bulk Delete Of Sql Failed.", ex);
}
}
public int ExecuteDataPlan(nDumpOptions nDumpOptions, ILogger logger, DataPlan dataPlan)
{
try
{
ExportIfSelected(nDumpOptions, logger, dataPlan);
TransformIfSelected(nDumpOptions, logger, dataPlan);
ImportIfSelected(nDumpOptions, logger, dataPlan);
BuklInsertIfSelected(nDumpOptions, logger, dataPlan);
}
catch (Exception ex)
{
logger.Log(ex);
return -1;
}
return 0;
}
private void ExportIfSelected(nDumpOptions nDumpOptions, ILogger logger, DataPlan dataPlan)
{
if (!nDumpOptions.Export) return;
try
{
var queryExecutor = new QueryExecutor(nDumpOptions.SourceConnectionString);
ISelectionFilteringStrategy filteringStrategy =
nDumpOptions.ApplyFilters
? (ISelectionFilteringStrategy) new UseFilterIfPresentStrategy(queryExecutor, logger)
: new IgnoreFilterStrategy();
var exporter = new SqlDataExporter(logger, filteringStrategy,
new CsvGenerator(logger, filteringStrategy, queryExecutor,
nDumpOptions.CsvDirectory, nDumpOptions.Delimiter));
exporter.ExportToCsv(dataPlan.SetupScripts, dataPlan.DataSelects);
}
catch (Exception ex)
{
throw new nDumpApplicationException("Export To Csv Failed.", ex);
}
}
private void TransformIfSelected(nDumpOptions nDumpOptions, ILogger logger, DataPlan dataPlan)
{
if (!nDumpOptions.Transform) return;
try
{
var transformer = new DataTransformer(nDumpOptions.SqlDirectory, nDumpOptions.CsvDirectory,
logger, nDumpOptions.Delimiter);
transformer.ConvertCsvToSql(dataPlan.DataSelects);
}
catch (Exception ex)
{
throw new nDumpApplicationException("Export To Csv Failed.", ex);
}
}
