public void Execute()
{
if (!myBaseConfig.FromQuery.StartsWith("FROM ", StringComparison.InvariantCultureIgnoreCase))
{
throw new FormatException("The FromQuery config property is badly formed; it must start with 'FROM'");
}
ValidateConfig();
var stopwatch = new Stopwatch();
stopwatch.Start();
// Create the query
var query = SqlServerStatement.Create("SELECT COUNT(*) ")
.Append(myBaseConfig.FromQuery).ToString();
// Execute the query
var rowcount = RunQuery(query);
stopwatch.Stop();
// is this a good or bad result?
var result = DecideResult(myBaseConfig, rowcount);
// bail if success and only interested in failures
if (result && myBaseConfig.PublishOnlyIfFailure)
{
// result = success, but only interested in failures
return;
}
OnPublish(result, rowcount, stopwatch.Elapsed);
}
protected override AdhocCommandBase GetPieChartDataForSiteCommand(string site)
{
return(SqlServerAdhocCommand.UsingSmartConnection(myConfig.ConnectionString)
.WithSql(SqlServerStatement.Create(
"SELECT CheckId [SegmentId], COUNT(*) [Count] FROM AgentData WHERE (Result = 0) AND (EventType = 'Result') AND (lower(SiteId)=")
.InsertParameter("@pSiteId", site.ToLower())
.Append(") GROUP BY CheckId")));
}
protected override AdhocCommandBase GetGeckoMeterDataForSiteCheckCommand(GeckometerArgs args)
{
return(SqlServerAdhocCommand.UsingSmartConnection(myConfig.ConnectionString)
.WithSql(SqlServerStatement.Create(
"SELECT MIN(ResultCount) [Min], MAX(ResultCount) [Max], AVG(ResultCount) [Avg] FROM AgentData WHERE (ResultCount IS NOT NULL) AND (EventType = 'Result') AND (SiteId=")
.InsertParameter("@pSiteId", args.Site)
.Append(") AND (CheckId=")
.InsertParameter("@pCheckId", args.Check).Append(")")
.AppendIf(() => !string.IsNullOrEmpty(args.Tag), "AND (tag='{0}')", args.Tag)));
}
protected override AdhocCommandBase GetComparisonDataForSiteCheckCommand(ComparisonArgs args)
{
return(SqlServerAdhocCommand.UsingSmartConnection(myConfig.ConnectionString)
.WithSql(SqlServerStatement.Create(
"SELECT TOP 2 ResultCount FROM AgentData WHERE (ResultCount IS NOT NULL) AND (EventType = 'Result') AND (SiteId=")
.InsertParameter("@pSiteId", args.Site)
.Append(") AND (CheckId=")
.InsertParameter("@pCheckId", args.Check).Append(")")
.AppendIf(() => !string.IsNullOrEmpty(args.Tag), "AND (tag='{0}')", args.Tag)
.OrderBy("GeneratedOnUtc")));
}
protected override AdhocCommandBase GetGeckoboardPieChartForCheckCommand(PieChartArgs args)
{
string outcome;
string operation;
switch (args.DataOperation)
{
case DataOperationType.Average:
operation = "AVG(ResultCount)";
break;
case DataOperationType.Sum:
operation = "SUM(ResultCount)";
break;
default:
operation = "COUNT(*)";
break;
}
switch (args.Outcome)
{
case OutcomeType.Failure:
outcome = "(Result = 0)";
break;
case OutcomeType.Success:
outcome = "(Result = 1)";
break;
default:
outcome = string.Empty;
break;
}
return(SqlServerAdhocCommand.UsingSmartConnection(myConfig.ConnectionString)
.WithSql(SqlServerStatement.Create(
"SELECT Tags [SegmentId], {0} [Count] FROM AgentData WHERE CheckId=", operation)
.InsertParameter("@pCheckId", args.Check)
.AppendIf(() => !string.IsNullOrEmpty(outcome), "AND {0}", outcome)
.AppendIf(() => !string.IsNullOrEmpty(args.Site), "AND SiteId=")
.InsertParameterIf(() => !string.IsNullOrEmpty(args.Site), "@pSiteId", args.Site)
.AppendIf(() => !string.IsNullOrEmpty(args.Agent), "AND AgentId=")
.InsertParameterIf(() => !string.IsNullOrEmpty(args.Agent), "@pAgentId", args.Agent)
.Append("GROUP BY Tags")));
}
protected override AdhocCommandBase GetLineChartDataForCheckRateCommand(LineChartArgs args)
{
var outcome = ConvertOutcome(args.Outcome);
var operation = ConvertOperation(args.DataOperation);
return(SqlServerAdhocCommand.UsingSmartConnection(myConfig.ConnectionString)
.WithSql(SqlServerStatement.Create(
"SELECT TOP {0} ({1}*{2}) [MinutesBucket], {3} [ResultCount] FROM AgentData WHERE CheckId=",
args.Limit,
args.Bucket,
args.Multiplier,
operation)
.InsertParameter("@pCheckId", args.Check)
.AppendIf(() => !string.IsNullOrEmpty(outcome), "AND {0}", outcome)
.AppendIf(() => !string.IsNullOrEmpty(args.Site), "AND SiteId=")
.InsertParameterIf(() => !string.IsNullOrEmpty(args.Site), "@pSiteId", args.Site)
.AppendIf(() => !string.IsNullOrEmpty(args.Agent), "AND AgentId=")
.InsertParameterIf(() => !string.IsNullOrEmpty(args.Agent), "@pAgentId", args.Agent)
.AppendIf(() => !string.IsNullOrEmpty(args.Tag), "AND tag=")
.InsertParameterIf(() => !string.IsNullOrEmpty(args.Tag), "@pTag", args.Tag)
.Append("GROUP BY {0}", args.Bucket)
.OrderBy(args.Bucket)));
}
protected override AdhocCommandBase GetPieChartDataForAllSitesCommand()
{
return(SqlServerAdhocCommand.UsingSmartConnection(myConfig.ConnectionString)
.WithSql(SqlServerStatement.Create(
"SELECT SiteId [SegmentId], COUNT(*) [Count] FROM AgentData WHERE Result = 0 AND EventType = 'Result' GROUP BY SiteId")));
}
