public BasicLogTree()
{
_logReader = new BasicLogReader();
_logAnalyzer = new LogAnalyzer();
_patternsManager = new GrokPatternsManager();
_logLines = new List <string>();
_patternsManager.LoadPatterns();
}
private bool analyze(ILogAnalyzer a, string line, int lineNumber, string sourceName)
{
try {
return(a.Analyze(line, lineNumber, sourceName));
}
catch {
// Just suppress exception and do nothing; too costly to do anything here.
return(false);
}
}
private void endReadAll(ILogAnalyzer a)
{
try {
a.EndReadAll();
}
catch (Exception exc) {
Reports.Add(new StatusReport {
Source = a.GetType(),
Message = $"ILogAnalyzer {a.GetType()} threw an exception during EndReadAll(). {exc.Message}",
ReportType = ReportType.Warning
});
}
}
private void beginRead(ILogAnalyzer a, string sourceName)
{
try {
a.BeginRead(sourceName);
}
catch (Exception exc) {
Reports.Add(new StatusReport {
Source = a.GetType(),
Message = $"ILogAnalyzer {a.GetType()} threw an exception during BeginRead({sourceName}). {exc.Message}",
ReportType = ReportType.Warning
});
}
}