private String appointmentsSerialize()
{
//make a serialized list of all appointments to send to a new host when it request after joining
String response = " SequentialNum:&@[" + SequentialNumber.getNextSequentialNumber() + "]#! " + "\n";
foreach (Appointment appointment in appointmentsList)
{
response += appointment.serialize();
}
return(response);
}
private String appointmentsSerialize()
{
//make a serialized list of all appointments to send to a new host when it request after joining
String response = " SequentialNum:&@[" + SequentialNumber.getNextSequentialNumber() + "]#! " + "\n"
+ " LogicalClock:&@[" + LogicalClock.nextLogicalClock() + "]#! " + "\n"; //For Mutual Exclusion //the clock has modified here before sending sync string
foreach (Appointment appointment in appointmentsList)
{
response += appointment.serialize();
}
return(response);
}
private void updateLocalDatabase()
{
//Write the current calendar's appointments on a file in hard disk after each change
List <String> aLines = new List <String>();
aLines.Add(" HPN Calendar Network Version TUMS " + "\n");
aLines.Add(" Modify:&@[" + this.getLastModifiedString() + "]#! " + "\n");
aLines.Add(" SequentialNum:&@[" + SequentialNumber.getNextSequentialNumber() + "]#! " + "\n");
aLines.Add(" Appointments:&@[" + this.appointmentsList.Count + "]#! " + "\n");
foreach (Appointment appointment in this.appointmentsList)
{
aLines.Add(appointment.serialize());
}
try {
this.databaseFile.writeFile(aLines);
}
catch (System.IO.IOException e)
{
Console.WriteLine("Problem in writing to database file : " + e.Message);
}
}