/// <summary>
/// Remove all applications from storage.
/// </summary>
/// <param name="storage">Target storage where this maintanance will be performed.</param>
public void RemoveAllApplications(IManagerStorage storage)
{
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
storage.DeleteApplication(application);
}
}
/// <summary>
/// Remove all applications that were submitted before the given cut-off date.
/// </summary>
/// <param name="storage">Target storage where this maintanance will be performed.</param>
/// <param name="timeCreatedCutOff"></param>
public void RemoveApplications(IManagerStorage storage, DateTime timeCreatedCutOff)
{
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
if (application.TimeCreated < timeCreatedCutOff)
{
storage.DeleteApplication(application);
}
}
}
/// <summary>
/// Remove applications that have the given application state
/// This will also remove the threads associated with these applications
/// </summary>
/// <param name="storage">Target storage where this maintanance will be performed.</param>
/// <param name="applicationStates"></param>
public void RemoveApplications(IManagerStorage storage, params ApplicationState[] applicationStates)
{
if (applicationStates == null || applicationStates.Length == 0)
{
return;
}
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
int stateIndex;
stateIndex = Array.IndexOf <ApplicationState>(applicationStates, application.State);
if (stateIndex >= 0)
{
storage.DeleteApplication(application);
}
}
}
/// <summary>
/// Perform various maintenance actions as defined in the maintenance parameters.
/// </summary>
/// <param name="storage"></param>
/// <param name="maintenanceParameters"></param>
public void PerformMaintenance(IManagerStorage storage, StorageMaintenanceParameters maintenanceParameters)
{
RemoveApplications(storage, maintenanceParameters.ApplicationStatesToRemove);
if (maintenanceParameters.RemoveAllApplications)
{
RemoveAllApplications(storage);
}
if (maintenanceParameters.RemoveAllExecutors)
{
RemoveAllExecutors(storage);
}
if (maintenanceParameters.ApplicationTimeCreatedCutOffSet)
{
RemoveApplications(storage, maintenanceParameters.ApplicationTimeCreatedCutOff);
}
if (maintenanceParameters.ExecutorPingTimeCutOffSet)
{
RemoveExecutors(storage, maintenanceParameters.ExecutorPingTimeCutOff);
}
if (maintenanceParameters.ApplicationTimeCompletedCutOffSet)
{
DateTime timeCompletedCutOff = DateTime.Now.Subtract(maintenanceParameters.ApplicationTimeCompletedCutOff);
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
if (application.TimeCompletedSet && application.TimeCompleted < timeCompletedCutOff)
{
storage.DeleteApplication(application);
}
}
}
}
/// <summary>
/// Perform various maintenance actions as defined in the maintenance parameters.
/// </summary>
/// <param name="storage"></param>
/// <param name="maintenanceParameters"></param>
public void PerformMaintenance(IManagerStorage storage, StorageMaintenanceParameters maintenanceParameters)
{
RemoveApplications(storage, maintenanceParameters.ApplicationStatesToRemove);
if (maintenanceParameters.RemoveAllApplications)
{
RemoveAllApplications(storage);
}
if (maintenanceParameters.RemoveAllExecutors)
{
RemoveAllExecutors(storage);
}
if (maintenanceParameters.ApplicationTimeCreatedCutOffSet)
{
RemoveApplications(storage, maintenanceParameters.ApplicationTimeCreatedCutOff);
}
if (maintenanceParameters.ExecutorPingTimeCutOffSet)
{
RemoveExecutors(storage, maintenanceParameters.ExecutorPingTimeCutOff);
}
if (maintenanceParameters.ApplicationTimeCompletedCutOffSet)
{
DateTime timeCompletedCutOff = DateTime.Now.Subtract(maintenanceParameters.ApplicationTimeCompletedCutOff);
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
if (application.TimeCompletedSet && application.TimeCompleted < timeCompletedCutOff)
{
storage.DeleteApplication(application);
}
}
}
}
/// <summary>
/// Remove all applications from storage.
/// </summary>
/// <param name="storage">Target storage where this maintanance will be performed.</param>
public void RemoveAllApplications(IManagerStorage storage)
{
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
storage.DeleteApplication(application);
}
}
/// <summary>
/// Remove all applications that were submitted before the given cut-off date.
/// </summary>
/// <param name="storage">Target storage where this maintanance will be performed.</param>
/// <param name="timeCreatedCutOff"></param>
public void RemoveApplications(IManagerStorage storage, DateTime timeCreatedCutOff)
{
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
if (application.TimeCreated < timeCreatedCutOff)
{
storage.DeleteApplication(application);
}
}
}
/// <summary>
/// Remove applications that have the given application state
/// This will also remove the threads associated with these applications
/// </summary>
/// <param name="storage">Target storage where this maintanance will be performed.</param>
/// <param name="applicationStates"></param>
public void RemoveApplications(IManagerStorage storage, params ApplicationState[] applicationStates)
{
if (applicationStates == null || applicationStates.Length == 0)
{
return;
}
ApplicationStorageView[] applications = storage.GetApplications();
foreach (ApplicationStorageView application in applications)
{
int stateIndex;
stateIndex = Array.IndexOf<ApplicationState>(applicationStates, application.State);
if (stateIndex >= 0)
{
storage.DeleteApplication(application);
}
}
}
