/// <summary>
/// Constructor.
/// </summary>
/// <param name="timeStamp">TimeStamp.</param>
/// <param name="eventType">EventType.</param>
/// <param name="eventDetail">EventDetail.</param>
/// <param name="baseEventType">BaseEventType.</param>
/// <param name="isEventStart">IsEventStart.</param>
/// <param name="isEventEnd">IsEventEnd.</param>
/// <param name="lineNumber">LineNumber.</param>
public LogUnit(
DateTime timeStamp,
string eventType,
string eventDetail,
string baseEventType,
bool isEventStart,
bool isEventEnd,
int lineNumber)
{
TimeStamp = timeStamp;
EventType = eventType;
EventDetail = eventDetail;
BaseEventType = baseEventType;
IsEventStart = isEventStart;
IsEventEnd = isEventEnd;
LineNumber = lineNumber;
Units = new LogUnit[0];
}
/// <summary>
/// Constructor.
/// </summary>
/// <param name="logContent">The log content to build this object from.</param>
public LogData(string logContent)
{
Units = new LogUnit[0];
Stack <LogUnit> unitStack = new Stack <LogUnit>();
Stack <List <LogUnit> > listStack = new Stack <List <LogUnit> >();
List <LogUnit> units = new List <LogUnit>();
if (String.IsNullOrWhiteSpace(logContent))
{
return;
}
using (StringReader reader = new StringReader(logContent))
{
string line = null;
int lineNumber = -1;
while ((line = reader.ReadLine()) != null)
{
lineNumber++;
LogUnit unit = LogUnit.ParseLine(line, lineNumber);
if (unit != null)
{
if (unit.IsEventStart)
{
unitStack.Push(unit);
listStack.Push(units);
units = new List <LogUnit>();
}
else if (unit.IsEventEnd)
{
LogUnit parent = unitStack.Pop();
if (parent == null)
{
return;
}
LogUnit u = new LogUnit(
parent.TimeStamp,
parent.BaseEventType,
parent.EventDetail,
parent.BaseEventType,
false,
false,
parent.LineNumber,
units.ToArray());
units = listStack.Pop();
if (units == null)
{
return;
}
units.Add(u);
}
else
{
units.Add(unit);
}
}
}
}
// clear out stack if there any left
while (unitStack.Count > 0)
{
LogUnit parent = unitStack.Pop();
if (parent == null)
{
return;
}
LogUnit u = new LogUnit(
parent.TimeStamp,
parent.BaseEventType,
parent.EventDetail,
parent.BaseEventType,
false,
false,
parent.LineNumber,
units.ToArray());
units = listStack.Pop();
if (units == null)
{
return;
}
units.Add(u);
}
Units = units.ToArray();
}