public IHandleFile GetFileType(string szType)
{
IHandleFile oHandle = null;
switch (szType)
{
case "CSV": oHandle = new FileCSV(); break;
}
return(oHandle);
}
public void Write_A_Student_in_CSVFile()
{
// managing the information in a CSV file
IFileFactory fileFactory = new FileFactory();
IHandleFile handleFile = fileFactory.GetFileType("CSV");
string szPath = "inputTest.csv";
Student oInputStudent = HelpfulData.CreateOneStudent(DateTime.Now);
handleFile.Path = szPath;
handleFile.Write(oInputStudent);
IEnumerable <Student> oStudents = handleFile.Read(szPath);
Student oOutputStudent = null;
foreach (var i in oStudents)
{
oOutputStudent = i;
}
Assert.AreEqual(oOutputStudent.TimeStamp.ToLongDateString(), oInputStudent.TimeStamp.ToLongDateString());
}
static void Main(string[] args)
{
Console.WriteLine("Load Operation - Enter a File Path (e.g Input.csv):");
string szLine = Console.ReadLine();
IFileFactory fileFactory = new FileFactory();
IHandleFile handleFile = fileFactory.GetFileType("CSV");
IStudentRepository oRepo = null;
IStudentManager oManager = null;
try
{
handleFile.Path = szLine;
oRepo = new StudentRepository(handleFile.Read());
oManager = new StudentManager(oRepo, handleFile);
}
catch (Exception ex)
{
Console.WriteLine("Cannot load the CSV file");
}
if (oManager != null)
{
Console.WriteLine("Search Operation - Enter a command (e.g name=ana type=kinder");
szLine = Console.ReadLine();
Print(oManager.Search(szLine));
}
Console.WriteLine("Create Operation - Enter file path (e.g create.csv");
szLine = Console.ReadLine();
oManager.Save(handleFile.Read(szLine));
oManager.Sync();
Print(oRepo.GetContext());
Console.Read();
}
public StudentManager(IStudentRepository oRepository, IHandleFile oHandleFile)
{
_oRepository = oRepository;
_oHandleFile = oHandleFile;
}
