private PartitionArchive SelectPartitionArchive(StudyItem study)
{
using (var ctx = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
var partitionArchiveBroker = ctx.GetBroker <IPartitionArchiveEntityBroker>();
var partitionArchiveCriteria = new PartitionArchiveSelectCriteria();
partitionArchiveCriteria.ServerPartitionKey.EqualTo(study.StudyStorage.ServerPartitionKey);
return(partitionArchiveBroker.Find(partitionArchiveCriteria).FirstOrDefault());
}
}
/// <summary>
/// Load the list of <see cref="PartitionArchive"/> entries that are enabled.
/// </summary>
/// <returns>The list of <see cref="PartitionArchive"/> instances from the persistant store</returns>
private static IList <PartitionArchive> LoadEnabledPartitionArchives()
{
using (IReadContext readContext = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
IPartitionArchiveEntityBroker broker = readContext.GetBroker <IPartitionArchiveEntityBroker>();
PartitionArchiveSelectCriteria criteria = new PartitionArchiveSelectCriteria();
criteria.Enabled.EqualTo(true);
return(broker.Find(criteria));
}
}
public void RunApplication(string[] args)
{
using (IUpdateContext updateContext = PersistentStore.OpenUpdateContext(UpdateContextSyncMode.Flush))
{
IPartitionArchiveEntityBroker partitionBroker = updateContext.GetBroker <IPartitionArchiveEntityBroker>();
PartitionArchiveSelectCriteria partitionCriteria = new PartitionArchiveSelectCriteria();
partitionCriteria.Enabled.EqualTo(true);
partitionCriteria.ReadOnly.EqualTo(false);
PartitionArchive activePartition = partitionBroker.FindOne(partitionCriteria);
if (activePartition == null)
{
Platform.Log(LogLevel.Error, "No active ArchivePartition were found.");
return;
}
partitionCriteria.ReadOnly.EqualTo(true);
IList <ServerEntityKey> partitionKeys = new List <ServerEntityKey>();
foreach (PartitionArchive partition in partitionBroker.Find(partitionCriteria))
{
partitionKeys.Add(partition.Key);
}
IArchiveQueueEntityBroker queueBroker = updateContext.GetBroker <IArchiveQueueEntityBroker>();
ArchiveQueueSelectCriteria queueCriteria = new ArchiveQueueSelectCriteria();
queueCriteria.ArchiveQueueStatusEnum.In(new ArchiveQueueStatusEnum[] { ArchiveQueueStatusEnum.Failed, ArchiveQueueStatusEnum.Pending });
queueCriteria.PartitionArchiveKey.In(partitionKeys);
ArchiveQueueUpdateColumns queueColumns = new ArchiveQueueUpdateColumns()
{
PartitionArchiveKey = activePartition.Key,
ArchiveQueueStatusEnum = ArchiveQueueStatusEnum.Pending,
ProcessorId = "",
ScheduledTime = Platform.Time
};
if (queueBroker.Update(queueCriteria, queueColumns))
{
updateContext.Commit();
}
}
}
private void LoadArchiveInfo()
{
if (!_archiveLoaded)
{
lock (_syncLock)
{
if (!_archiveLoaded)
{
using (var ctx = PersistentStoreRegistry.GetDefaultStore().OpenReadContext())
{
var broker = ctx.GetBroker <IPartitionArchiveEntityBroker>();
var criteria = new PartitionArchiveSelectCriteria();
criteria.ServerPartitionKey.EqualTo(this.Key);
_archives = broker.Find(criteria);
}
_archiveLoaded = true;
}
}
}
}
protected void LoadData()
{
var criteria = new PartitionArchiveSelectCriteria();
if (String.IsNullOrEmpty(DescriptionFilter.Text) == false)
{
QueryHelper.SetGuiStringCondition(criteria.Description,
SearchHelper.TrailingWildCard(DescriptionFilter.Text));
}
if (StatusFilter.SelectedIndex > 0)
{
criteria.Enabled.EqualTo(StatusFilter.SelectedIndex == 1);
}
criteria.ServerPartitionKey.EqualTo(ServerPartition.Key);
PartitionArchives =
_theController.GetPartitions(criteria);
PartitionArchiveGridPanel.RefreshCurrentPage();
}
private void LoadArchiveInfo()
{
if (!_archiveLoaded)
{
lock (_syncLock)
{
if (!_archiveLoaded)
{
using (var context = new ServerExecutionContext())
{
var broker = context.ReadContext.GetBroker <IPartitionArchiveEntityBroker>();
var criteria = new PartitionArchiveSelectCriteria();
criteria.ServerPartitionKey.EqualTo(this.Key);
_archives = broker.Find(criteria);
}
_archiveLoaded = true;
}
}
}
}
/// <summary>
/// Retrieves all archive paritions.
/// </summary>
/// <returns></returns>
public IList <PartitionArchive> GetAllPartitions()
{
PartitionArchiveSelectCriteria searchCriteria = new PartitionArchiveSelectCriteria();
return(GetPartitions(searchCriteria));
}
/// <summary>
/// Retrieves a list of <seealso cref="PartitionArchive"/> matching the specified criteria.
/// </summary>
/// <returns>A list of partitions</returns>
public IList <PartitionArchive> GetPartitions(PartitionArchiveSelectCriteria criteria)
{
return(_archiveAdapter.GetPartitionArchives(criteria));
}
