/// <summary>
/// Persists a new instance of TaskQueue. Returns true on success.
/// </summary>
/// <returns></returns>
private bool Create()
{
int rowsAffected = DBTaskQueue.Create(
this.newGuid,
this.siteGuid,
this.queuedBy,
this.taskName,
this.notifyOnCompletion,
this.notificationToEmail,
this.notificationFromEmail,
this.notificationSubject,
this.taskCompleteMessage,
this.canStop,
this.canResume,
this.updateFrequency,
this.queuedUTC,
this.completeRatio,
this.status,
this.serializedTaskObject,
this.serializedTaskType);
this.guid = newGuid;
return(rowsAffected > 0);
}
/// <summary>
/// Gets an instance of TaskQueue.
/// </summary>
/// <param name="guid"> guid </param>
private void GetTaskQueue(Guid guid)
{
using (IDataReader reader = DBTaskQueue.GetOne(guid))
{
PopulateFromReader(reader);
}
}
public static bool DeleteByType(string taskType)
{
if (taskType.Length > 255)
{
taskType = taskType.Substring(255);
}
return(DBTaskQueue.DeleteByType(taskType));
}
public static bool UnfinishedTaskExists(string taskType)
{
if (taskType.Length > 255)
{
taskType = taskType.Substring(255);
}
return(DBTaskQueue.GetCountUnfinishedByType(taskType) > 0);
}
/// <summary>
/// Gets an IList with page of instances of TaskQueue.
/// </summary>
public static List <TaskQueue> GetPageUnfinished(
int pageNumber,
int pageSize,
out int totalPages)
{
totalPages = 1;
IDataReader reader = DBTaskQueue.GetPageUnfinished(pageNumber, pageSize, out totalPages);
return(LoadListFromReader(reader));
}
/// <summary>
/// Gets an IList with page of site specific instances of TaskQueue.
/// </summary>
public static List <TaskQueue> GetPageBySite(
Guid siteGuid,
int pageNumber,
int pageSize,
out int totalPages)
{
totalPages = 1;
IDataReader reader = DBTaskQueue.GetPageBySite(siteGuid, pageNumber, pageSize, out totalPages);
return(LoadListFromReader(reader));
}
/// <summary>
/// Updates this instance of TaskQueue. Returns true on success.
/// </summary>
/// <returns>bool</returns>
private bool Update()
{
if (startUTC == DateTime.MinValue)
{
startUTC = DateTime.UtcNow;
}
if (lastStatusUpdateUTC == DateTime.MinValue)
{
lastStatusUpdateUTC = DateTime.UtcNow;
}
return(DBTaskQueue.Update(
this.guid,
this.startUTC,
this.completeUTC,
this.lastStatusUpdateUTC,
this.completeRatio,
this.status));
}
/// <summary>
/// Gets an IList with all site specific instances of TaskQueue that have not finished running yet.
/// </summary>
public static List <TaskQueue> GetUnfinished(Guid siteGuid)
{
IDataReader reader = DBTaskQueue.GetUnfinished(siteGuid);
return(LoadListFromReader(reader));
}
/// <summary>
/// Gets an IList with all instances of TaskQueue that have completed but not been notified.
/// </summary>
public static List <TaskQueue> GetTasksForNotification()
{
IDataReader reader = DBTaskQueue.GetTasksForNotification();
return(LoadListFromReader(reader));
}
/// <summary>
/// Gets an IList with all instances of TaskQueue that have not been started yet.
/// </summary>
public static List <TaskQueue> GetTasksNotStarted()
{
IDataReader reader = DBTaskQueue.GetTasksNotStarted();
return(LoadListFromReader(reader));
}
/// <summary>
/// Deletes all completed tasks
/// </summary>
public static void DeleteCompleted()
{
DBTaskQueue.DeleteCompleted();
}
/// <summary>
/// Deletes an instance of TaskQueue. Returns true on success.
/// </summary>
/// <param name="guid"> guid </param>
/// <returns>bool</returns>
public static bool Delete(Guid guid)
{
return(DBTaskQueue.Delete(guid));
}
public bool UpdateNotification()
{
return(DBTaskQueue.UpdateNotification(this.guid, DateTime.UtcNow));
}
