public void SetResults(InstallationResultContainer resultContainer, DateTime endTime)
{
if (resultContainer == null)
{
throw new ArgumentNullException("resultContainer");
}
this.InstallationResult = resultContainer.InstallationResult;
this.TaskDetails = resultContainer.TaskDetails;
this.InstallationEnd = endTime;
this.InstallationEndUtc = TimeZoneInfo.ConvertTimeToUtc(endTime);
}
private static InstallationResultContainer FinalInstallationResultContainer(
InstallationResultContainer container, InstallationResult result, int numberOfSuccessfulTasks, bool atLeastOneTaskFailed)
{
if (_atLeastOneTaskFailedWhereFailureCausesAllStop || numberOfSuccessfulTasks < 1)
{
container.InstallationResult = InstallationResult.Failure;
return(container);
}
if (atLeastOneTaskFailed)
{
container.InstallationResult = InstallationResult.PartialSuccess;
return(container);
}
container.InstallationResult = result;
return(container);
}
public void InstallApplication(ApplicationServer server, ApplicationWithOverrideVariableGroup appWithGroup)
{
if (appWithGroup == null)
{
throw new ArgumentNullException("appWithGroup");
}
DateTime installationStartTime = DateTime.Now;
var installationSummary = new InstallationSummary(appWithGroup, server, installationStartTime);
HydrateTaskApps(appWithGroup);
InstallationResultContainer resultContainer = appWithGroup.Install(server, installationStartTime, true);
installationSummary.SetResults(resultContainer, DateTime.Now);
LogAndSaveInstallationSummary(installationSummary);
}
private static void CreateInstallationSummaries(Application app, ApplicationServer server, int numberOfInstallationSummariesToCreate)
{
DateTime originalStartTime = DateTime.Now.AddDays(-1);
for (int x = 0; x < numberOfInstallationSummariesToCreate; x++)
{
var appWithGroup = new ApplicationWithOverrideVariableGroup()
{
Application = app, ApplicationId = app.Id
};
DateTime startTime = originalStartTime.AddMinutes(x);
InstallationSummary summary = new InstallationSummary(appWithGroup, server, startTime);
var resultContainer = new InstallationResultContainer();
resultContainer.InstallationResult = InstallationResult.Success;
summary.SetResults(resultContainer, startTime.AddSeconds(4));
InstallationSummaryLogic.Save(summary);
}
}
/// <summary>
/// Installs this instance.
/// </summary>
public InstallationResultContainer Install(ApplicationServer applicationServer, DateTime installationStartTime, bool calledFromAppInstaller)
{
SetInstallationStartTimestamp(installationStartTime);
// Before 23-Jun-2014, the only caller to this method was the AppInstaller. Since a new task (TaskApp) was added, it
// also calls this method now. We only want to initialize a new container when called by AppInstaller. TaskApp will
// call this method, but it won't do anything with the result. So, we just want to capture all of the task details
// here, including the ones generated by TaskApp, then return the whole thing to AppInstaller.
if (calledFromAppInstaller)
{
_installationResultContainer = new InstallationResultContainer();
}
bool atLeastOneTaskFailed = false;
int numberOfSuccessfulTasks = 0;
try
{
// Note: We do a ToList() here because we get a "collection was modified" exception otherwise. The reason we
// get the exception is because, somewhere else in this processing, we make this call:
// CustomVariableGroupLogic.Get(application.Name)
// That method does a refresh on the CustomVariableGroup, which contains an app, which contains the tasks.
// Good times.
foreach (TaskBase taskBase in this.Application.MainAndPrerequisiteTasks.ToList().OrderBy(task => task.Sequence))
{
DateTime taskStartTime = DateTime.Now;
PossiblyAddTaskAppStartToInstallationResults(taskBase, taskStartTime);
taskBase.Execute(applicationServer, this);
_installationResultContainer.TaskDetails.Add(new TaskDetail(taskStartTime, DateTime.Now, taskBase.TaskDetails));
if (taskBase.TaskSucceeded == true)
{
numberOfSuccessfulTasks++;
}
// The reason this is here is because we're trying to detect when failures occur within the TaskApp types.
if (_atLeastOneTaskFailedWhereFailureCausesAllStop)
{
break;
}
if (taskBase.TaskSucceeded == false)
{
atLeastOneTaskFailed = true;
if (taskBase.FailureCausesAllStop == 1)
{
_atLeastOneTaskFailedWhereFailureCausesAllStop = true;
break; // No more processing.
}
}
}
return(FinalInstallationResultContainer(_installationResultContainer, InstallationResult.Success, numberOfSuccessfulTasks, atLeastOneTaskFailed));
}
catch (Exception ex)
{
Logger.LogException(ex);
return(FinalInstallationResultContainer(_installationResultContainer, InstallationResult.Failure, numberOfSuccessfulTasks, atLeastOneTaskFailed));
}
finally
{
// Clear this so we don't keep things hanging around in memory unnecessarily.
if (calledFromAppInstaller)
{
_installationResultContainer = null;
}
if (calledFromAppInstaller)
{
_atLeastOneTaskFailedWhereFailureCausesAllStop = false;
} // Reset for the next call
}
}