// this function collet all the tasks from data and forward to the specific column they belong to.
public int open(string author)
{
int numberOfTasksAdded = 0;
TaskD taskD = DataLayerTask.Open(numberOfTasksAdded, author);
while (taskD != null)
{
Column column = (Column)columnsHashTable[taskD.getStatus()];
column.addTask(taskD.getTitle(), taskD.getDescription(), taskD.getDueDate(), taskD.getAuthor(), taskD.getTaskUID());
Log.Info("Task #" + numberOfTasksAdded + " loaded successfully from the database.");
numberOfTasksAdded++;
taskD = DataLayerTask.Open(numberOfTasksAdded, author);
}
return(numberOfTasksAdded);
}
// this function collet all the tasks from data and forward to the specific column they belong to.
public int open(string author, string existingColumns)
{
int numberOfColumns = 1;
columnsHashTable = new Hashtable();
this.currColumnCount = 0;
string columnID;
string[] splited = existingColumns.Split('+');
for (int i = 0; i < splited.Length; i = i + 1)
{
if (!splited[i].Equals(""))
{
columnID = splited[i];
ColumnD columnD = DataLayerColumn.Open(columnID, author);
Column column = new Column(columnD.getName());
column.setMAX_TASKS(author, columnD.getMaxCapacity());
columnsHashTable.Add(numberOfColumns, column);
this.currColumnCount = this.currColumnCount + 1;
numberOfColumns = numberOfColumns + 1;
Log.Info("Column " + column.getName() + " loaded successfully from the database.");
}
}
int numberOfTasksAdded = 0;
TaskD taskD = DataLayerTask.Open(numberOfTasksAdded, author);
while (taskD != null)
{
Column column = (Column)columnsHashTable[taskD.getStatus()];
column.addTask(taskD.getTitle(), taskD.getDescription(), taskD.getStatus(), taskD.getDueDate(), taskD.getCreationTime(), taskD.getAuthor(), taskD.getTaskUID());
Log.Info("Task #" + numberOfTasksAdded + " loaded successfully from the database.");
numberOfTasksAdded++;
taskD = DataLayerTask.Open(numberOfTasksAdded, author);
}
return(numberOfTasksAdded);
}
// this function forwards the task details to data layer to be saved.
public void save()
{
DataLayerTask.save(this.TITLE, this.DESCRIPTION, this.STATUS, this.DUEDATE.ToShortDateString(), this.AUTHOR, this.taskUID);
Log.Info("Task #" + taskUID + " saved to the database successfully.");
}