/// <summary>
/// To save as new file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void saveAsToolStripMenuItem_Click(object sender, EventArgs e)
{
if (SaveFileDialog.ShowDialog() == DialogResult.OK)
{
CurrentFilePath = SaveFileDialog.FileName;
List <string> convertedLines = CSVSerialization.ToCSV(SerializedData);
File.WriteAllLines(CurrentFilePath, convertedLines, Encoding.Default);
}
}
/// <summary>
/// To open file and load data
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void openToolStripMenuItem_Click(object sender, EventArgs e)
{
if (OpenFileDialog.ShowDialog() == DialogResult.OK)
{
CurrentFilePath = OpenFileDialog.FileName;
List <string> UnparsedLines = new List <string>();
try
{
using (StreamReader fs = new StreamReader(CurrentFilePath, Encoding.Default))
{
while (!fs.EndOfStream)
{
UnparsedLines.Add(fs.ReadLine());
}
}
SerializedData = CSVSerialization.Parse(UnparsedLines);
// Checking if list if displayed data is needed
if (SerializedData.Count <= NumberOfRows.Value)
{
filterUsed = false;
DataGridView.DataSource = new BindingSource(SerializedData, null);
}
else
{
for (int i = 0; i < NumberOfRows.Value; i++)
{
SerializedDataHalved.Add(SerializedData[i]);
DataGridView.DataSource = new BindingSource(SerializedDataHalved, null);
filterUsed = true;
}
}
}
catch (IOException)
{
MessageBox.Show("File is used by another process", "Error");
CurrentFilePath = null;
SerializedData = null;
}
catch (ArgumentException ex)
{
MessageBox.Show($"Wrong data format, cant open file\n{ex.Message}", "Error");
CurrentFilePath = null;
SerializedData = null;
}
}
}
/// <summary>
/// Append to existing file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void appendToToolStripMenuItem_Click(object sender, EventArgs e)
{
if (AppendFileDialog.ShowDialog() == DialogResult.OK)
{
CurrentFilePath = AppendFileDialog.FileName;
List <string> convertedLines = CSVSerialization.ToCSV(SerializedData);
FileStream fs = new FileStream(CurrentFilePath, FileMode.Append);
using (StreamWriter sw = new StreamWriter(fs, Encoding.Default))
{
foreach (var item in convertedLines)
{
sw.WriteLine(item);
}
}
}
}
public void DeserializeATest()
{
A a1 = new A("A", 1.1f, new DateTime(2019, 12, 1), null);
B b1 = new B("B", 3.65f, new DateTime(2019, 10, 1), null);
C c1 = new C("C", 5.37f, new DateTime(2020, 1, 2), null);
a1.ObjectB = b1;
b1.ObjectC = c1;
c1.ObjectA = a1;
CSVSerialization <A> csv = new CSVSerialization <A>("ObiektA.csv", a1);
A a2 = csv.deserialize();
Assert.AreEqual(a1.Name, a2.Name);
Assert.AreEqual(a1.Number, a2.Number);
Assert.AreEqual(a1.Date, a2.Date);
Assert.AreEqual(a1.ObjectB.Name, a2.ObjectB.Name);
}
/// <summary>
/// To save current file
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void dfToolStripMenuItem_Click(object sender, EventArgs e)
{
if (CurrentFilePath != null)
{
List <string> convertedLines = CSVSerialization.ToCSV(SerializedData);
FileStream fs = new FileStream(CurrentFilePath, FileMode.Create);
using (StreamWriter sw = new StreamWriter(fs, Encoding.Default))
{
foreach (var item in convertedLines)
{
sw.WriteLine(item);
}
}
}
else
{
MessageBox.Show("No current file availible, please use \"Save as\" option", "Error");
}
}
public void SerializeCTest()
{
A a1 = new A("A", 1.1f, new DateTime(2019, 12, 1), null);
B b1 = new B("B", 3.65f, new DateTime(2019, 10, 1), null);
C c1 = new C("C", 5.37f, new DateTime(2020, 1, 2), null);
a1.ObjectB = b1;
b1.ObjectC = c1;
c1.ObjectA = a1;
CSVSerialization <C> csv = new CSVSerialization <C>("ObiektC.csv", c1);
csv.serialize();
string result = File.ReadAllText("ObiektC.csv");
Assert.AreEqual(
"SerializationLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null;SerializationLibrary.C;1;" + "\n" +
"System.String|Name|C;System.Single|Number|5.37;System.DateTime|Date|01/02/2020;SerializationLibrary.A|ObjectA|ref2;" + "\n" +
"SerializationLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null;SerializationLibrary.A;2;" + "\n" +
"System.String|Name|A;System.Single|Number|1.1;System.DateTime|Date|12/01/2019;SerializationLibrary.B|ObjectB|ref3;" + "\n" +
"SerializationLibrary, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null;SerializationLibrary.B;3;" + "\n" +
"System.String|Name|B;System.Single|Number|3.65;System.DateTime|Date|10/01/2019;SerializationLibrary.C|ObjectC|ref1;" + "\n", result);
}
static void Main(string[] args)
{
ConsoleKeyInfo key;
do
{
Console.WriteLine("1. Serialize to JSON\n" +
"2. Deserialize from JSON\n" +
"3. Serialize to CSV\n" +
"4. Deserialize from CSV\n" +
"0. Exit\n\n");
key = Console.ReadKey();
switch (key.KeyChar)
{
case '1':
{
Console.Clear();
A a1 = new A("A", 1.1f, new DateTime(2019, 12, 1), null);
B b1 = new B("B", 3.65f, new DateTime(2019, 10, 1), null);
C c1 = new C("C", 5.37f, new DateTime(2020, 1, 2), null);
a1.ObjectB = b1;
b1.ObjectC = c1;
c1.ObjectA = a1;
JSONSerialization <A> json = new JSONSerialization <A>("ObiektA.json", a1);
json.serialize();
Console.WriteLine("Serialization successful\n" +
"Press any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
case '2':
{
Console.Clear();
A a2 = null;
JSONSerialization <A> json = null;
try
{
json = new JSONSerialization <A>("ObiektA.json", a2);
a2 = json.deserialize();
}
catch (FileNotFoundException e)
{
Console.WriteLine("Serialize the object first\n" +
"Press any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
Console.WriteLine(a2);
Console.WriteLine("\nPress any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
case '3':
{
Console.Clear();
A a1 = new A("A", 1.1f, new DateTime(2019, 12, 1), null);
B b1 = new B("B", 3.65f, new DateTime(2019, 10, 1), null);
C c1 = new C("C", 5.37f, new DateTime(2020, 1, 2), null);
a1.ObjectB = b1;
b1.ObjectC = c1;
c1.ObjectA = a1;
CSVSerialization <B> csv = new CSVSerialization <B>("ObiektB.csv", b1);
csv.serialize();
Console.WriteLine("Serialization successful\n" +
"Press any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
case '4':
{
Console.Clear();
B b2 = null;
CSVSerialization <B> csv = null;
try
{
csv = new CSVSerialization <B>("ObiektB.csv", b2);
b2 = csv.deserialize();
}
catch (FileNotFoundException e)
{
Console.WriteLine("Serialize the object first\n" +
"Press any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
Console.WriteLine(b2);
Console.WriteLine("\nPress any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
case '0':
{
break;
}
default:
{
Console.Clear();
Console.WriteLine("No such option\n" +
"Press any key to continue");
Console.ReadKey();
Console.Clear();
break;
}
}
}while (key.KeyChar != '0');
}
