private void button1_Click(object sender, EventArgs e)
{
if (openFileDialog1.ShowDialog() == DialogResult.OK)
{
ITableImporter importer;
if (openFileDialog1.FileName.EndsWith("csv", StringComparison.OrdinalIgnoreCase))
{
importer = new CsvTableImporter();
}
else
{
importer = new XmlTableImporter();
}
string data = File.ReadAllText(openFileDialog1.FileName);
if (!string.IsNullOrWhiteSpace(data))
{
var success = importer.Import(_runner.GetConn(dbComboBox.Text), tableComboBox.Text, data);
MessageBox.Show(data);
}
else
{
MessageBox.Show("No content ");
}
}
}
public void Load_DummyData_Txt()
{
ResourceLink tableSource = new AssemblyResourceLink(
typeof(TableDataTests), "Resources.TableData.DummyData.txt");
CsvTableImporter tableImporter = new CsvTableImporter();
Load_DummyData_GenericPart(tableSource, tableImporter, tableImporter.CreateDefaultConfig(tableSource), "CSV");
}
public void ImportCsvFromPath()
{
var saver = new TestInsertSaver();
using (var importer = new CsvTableImporter <TestClass>(new MappingOptions(), saver))
{
importer.Import(TestXlsxPath);
}
}
public async Task ImportXlsxFromPathAsync()
{
var tokenSource = new CancellationTokenSource(60_000);
var saver = new TestInsertSaver();
using (var importer = new CsvTableImporter <TestClass>(new MappingOptions(), saver))
{
await importer.ImportAsync(TestXlsxPath, tokenSource.Token);
}
}
public void ImportCsvFromPathAndEvents()
{
var saver = new TestInsertSaver();
using (var importer = new CsvTableImporter <TestClass>(new MappingOptions(), saver))
{
saver.Progress += Importer_Progress;
importer.Import(TestCsvPath);
saver.Progress -= Importer_Progress;
}
}
public async Task ImportCsvFromPathAsyncAndEvents()
{
var tokenSource = new CancellationTokenSource(60_000);
var saver = new TestInsertSaver();
using (var importer = new CsvTableImporter <TestClass>(new MappingOptions(), saver))
{
saver.Progress += Importer_Progress;
await importer.ImportAsync(TestCsvPath, tokenSource.Token);
saver.Progress -= Importer_Progress;
}
}
private static void Test()
{
var runner = new IntegrationTestsRunner();
var result = runner.CreateDatabase("schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("CREATE TABLE students (Id:int,FirstName:string,LastName:string,Grade:int)", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("CREATE TABLE objects (Name:string,Points:int)", "schoolDb");
PrintResult(result);
var firstNames = new List <string>()
{
"Vasile", "Ion", "Gheorghe", "Nicolai", "Elena", "Stefan", "Alexandra", "Mihai", "Maria", "Ana"
};
var lastNames = new List <string>()
{
"Pojoga", "Munteanu", "Herta", "Ailenei", "Creanga", "Stan", "Budescu", "Apostol", "Mironica", "Velea"
};
var grades = new List <int>()
{
9, 4, 8, 7, 10, 9, 3, 2, 8, 10
};
for (var i = 0; i < 10; i++)
{
result = runner.ExecuteQuery(string.Format("INSERT INTO students(Id,FirstName,LastName,Grade) VALUES({0},'{1}','{2}',{3})", i + 1, firstNames[i], lastNames[i], grades[i]), "schoolDb");
PrintResult(result);
}
result = runner.ExecuteQuery("SELECT * FROM students", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("SELECT * FROM students WHERE Id>0 AND Id<2 OR Grade>9 AND Id>=2 AND FirstName!='Vasile'", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("DELETE FROM students WHERE Id=1 OR Id>=8", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("SELECT * FROM students", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("UPDATE students SET Grade=5 WHERE Grade<5", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("SELECT * FROM students", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("UPDATE students SET Grade=5,LastName='Failed' WHERE Grade<5 OR FirstName='Vasile'", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("SELECT * FROM students", "schoolDb");
PrintResult(result);
result = runner.ExecuteQuery("SELECT * FROM students", "schoolDb");
IQueryResultSerializer serializer = new CsvQueryResultSerializer();
var csv = serializer.Serialize(result);
System.Console.WriteLine(csv);
result = runner.ExecuteQuery("SELECT * FROM students", "schoolDb");
serializer = new XmlQueryResultSerializer();
var xml = serializer.Serialize(result);
System.Console.WriteLine(xml);
result = runner.ExecuteQuery("DELETE FROM students", "schoolDb");
PrintResult(result);
var databaseConnection = new DatabaseConnection(new DatabaseCofiguration(new DatabaseStorageService()), Constants.ServerLocation, "schoolDb");
ITableImporter importer = new CsvTableImporter();
var success = importer.Import(databaseConnection, "students", csv);
System.Console.WriteLine(string.Format("Import from csv: {0}", success));
importer = new XmlTableImporter();
success = importer.Import(databaseConnection, "students", xml);
System.Console.WriteLine(string.Format("Import from xml: {0}", success));
System.Console.ReadKey();
}
