/// <summary>
/// Loads the set of Alignments for a site model. If none exist and empty list is returned.
/// </summary>
private IAlignments Load(Guid siteModelUid)
{
_log.LogInformation($"Loading alignments for project {siteModelUid}");
var alignments = DIContext.ObtainRequired <IAlignments>();
try
{
_readStorageProxy.ReadStreamFromPersistentStore(siteModelUid, ALIGNMENTS_STREAM_NAME, FileSystemStreamType.Alignments, out var ms);
if (ms != null)
{
using (ms)
{
alignments.FromStream(ms);
}
}
}
catch (KeyNotFoundException)
{
/* This is OK, the element is not present in the cache yet */
}
catch (Exception e)
{
throw new TRexException("Exception reading Alignment cache element from Ignite", e);
}
_log.LogInformation($"Loaded {alignments.Count} alignments for project {siteModelUid}");
return(alignments);
}
/// <summary>
/// Loads the set of designs for a site model. If none exist an empty list is returned.
/// </summary>
private IDesigns Load(Guid siteModelId)
{
_log.LogInformation($"Loading designs for project {siteModelId}");
var designs = DIContext.ObtainRequired <IDesigns>();
try
{
_readStorageProxy.ReadStreamFromPersistentStore(siteModelId, DESIGNS_STREAM_NAME, FileSystemStreamType.Designs, out var ms);
if (ms != null)
{
using (ms)
{
designs.FromStream(ms);
}
}
}
catch (KeyNotFoundException)
{
// This is OK, the element is not present in the cache yet - return an empty design list
}
catch (Exception e)
{
throw new TRexException("Exception reading designs cache element from Ignite", e);
}
_log.LogInformation($"Loaded {designs.Count} designs for project {siteModelId}");
return(designs);
}
/// <summary>
/// Loads the set of surveyed surfaces for a site model. If none exist and empty list is returned.
/// </summary>
private ISurveyedSurfaces Load(Guid siteModelUid)
{
_log.LogInformation($"Loading surveyed surfaces for project {siteModelUid}");
var ss = DIContext.ObtainRequired <ISurveyedSurfaces>();
try
{
_readStorageProxy.ReadStreamFromPersistentStore(siteModelUid, SURVEYED_SURFACE_STREAM_NAME, FileSystemStreamType.SurveyedSurfaces, out var ms);
if (ms != null)
{
using (ms)
{
ss.FromStream(ms);
}
}
}
catch (KeyNotFoundException)
{
/* This is OK, the element is not present in the cache yet */
}
catch (Exception e)
{
throw new TRexException("Exception reading Alignment cache element from Ignite", e);
}
_log.LogInformation($"Loaded {ss.Count} surveyed surfaces for project {siteModelUid}");
return(ss);
}
/// <summary>
/// Loads the content of the proofing run list from the persistent store. If there is no item in the persistent store containing
/// proofing runs for this site model them return an empty list.
/// </summary>
public void LoadFromPersistentStore(Guid projectUid, IStorageProxy storageProxy)
{
storageProxy.ReadStreamFromPersistentStore(projectUid, LIST_STREAM_NAME, FileSystemStreamType.MachineDesigns, out var ms);
if (ms == null)
{
return;
}
using (ms)
{
this.FromStream(ms);
}
}
/// <summary>
/// Loads the content of the machines list from the persistent store. If there is no item in the persistent store containing
/// machines for this site model them return an empty list.
/// </summary>
public void LoadFromPersistentStore(IStorageProxy storageProxy)
{
storageProxy.ReadStreamFromPersistentStore(DataModelID, MACHINES_LIST_STREAM_NAME, FileSystemStreamType.Machines, out MemoryStream MS);
if (MS == null)
{
return;
}
using (MS)
{
this.FromStream(MS);
}
}
/// <summary>
/// Loads the content of the proofing run list from the persistent store. If there is no item in the persistent store containing
/// proofing runs for this site model them return an empty list.
/// </summary>
public void LoadFromPersistentStore(IStorageProxy storageProxy)
{
storageProxy.ReadStreamFromPersistentStore(DataModelID, PROOFING_RUN_LIST_STREAM_NAME, FileSystemStreamType.ProofingRuns, out MemoryStream ms);
if (ms == null)
{
return;
}
using (ms)
{
this.FromStream(ms);
}
}