/// <summary>
/// Update container
/// </summary>
public VersionedDomainIdentifier UpdateContainer(System.ComponentModel.IContainer storageData, DataPersistenceMode mode)
{
if (m_disposed)
{
throw new ObjectDisposedException("DatabasePersistenceService");
}
if (storageData == null)
{
throw new ArgumentNullException("storageData");
}
// Get the persister
IComponentPersister persister = GetPersister(storageData.GetType());
ISystemConfigurationService configService = ApplicationContext.ConfigurationService;
if (persister != null)
{
IDbTransaction tx = null;
IDbConnection conn = null;
try
{
conn = DatabasePersistenceService.ConnectionManager.GetConnection();
RegistrationEvent hsrEvent = storageData as RegistrationEvent;
// Is the record something that we have access to?
if (hsrEvent.AlternateIdentifier != null && !hsrEvent.AlternateIdentifier.Domain.Equals(configService.OidRegistrar.GetOid(ClientRegistryOids.REGISTRATION_EVENT).Oid))
{
throw new ArgumentException(String.Format("The record OID '{0}' cannot be retrieved by this repository, expecting OID '{1}'",
hsrEvent.AlternateIdentifier.Domain, configService.OidRegistrar.GetOid(ClientRegistryOids.REGISTRATION_EVENT).Oid));
}
decimal tryDec = default(decimal);
bool isDirectUpdate = false;
// Is there no event identifier ?
if (hsrEvent.AlternateIdentifier != null && !Decimal.TryParse(hsrEvent.AlternateIdentifier.Identifier, out tryDec))
{
throw new ArgumentException(String.Format("The identifier '{0}' is not a valid identifier for this repository", hsrEvent.AlternateIdentifier.Identifier));
}
else if (hsrEvent.AlternateIdentifier == null) // The alternate identifier is null ... so we need to look up the registration event to version ... interesting....
{
this.EnrichRegistrationEvent(conn, tx, hsrEvent);
}
else
{
// Get the person name
isDirectUpdate = true; // Explicit update
}
// Validate and duplicate the components that are to be loaded as part of the new version
var oldHsrEvent = GetContainer(hsrEvent.AlternateIdentifier, true) as RegistrationEvent; // Get the old container
if (oldHsrEvent == null)
{
throw new MissingPrimaryKeyException(String.Format("Record {1}^^^&{0}&ISO does not exist", hsrEvent.AlternateIdentifier.Domain, hsrEvent.AlternateIdentifier.Identifier));
}
PersonPersister cp = new PersonPersister();
// Validate the old record target
Person oldRecordTarget = oldHsrEvent.FindComponent(HealthServiceRecordSiteRoleType.SubjectOf) as Person,
newRecordTarget = hsrEvent.FindComponent(HealthServiceRecordSiteRoleType.SubjectOf) as Person;
Person verifyRecordTarget = null;
if (!isDirectUpdate)
{
Trace.TraceInformation("Not Direct update, enriching the Patient Data");
int idCheck = 0;
while (verifyRecordTarget == null || idCheck > newRecordTarget.AlternateIdentifiers.Count)
{
verifyRecordTarget = cp.GetPerson(conn, null, newRecordTarget.AlternateIdentifiers[idCheck++], true);
}
if (verifyRecordTarget == null || oldRecordTarget.Id != verifyRecordTarget.Id)
{
throw new ConstraintException("The update request specifies a different subject than the request currently stored");
}
}
else
{
verifyRecordTarget = oldRecordTarget;
}
//newRecordTarget.VersionId = verifyRecordTarget.VersionId;
newRecordTarget.Id = verifyRecordTarget.Id;
// VAlidate classific
if (oldHsrEvent.EventClassifier != hsrEvent.EventClassifier &&
(hsrEvent.EventClassifier & RegistrationEventType.Register) == RegistrationEventType.None)
{
throw new ConstraintException("Record type mis-match between update data and the data already in the persistence store");
}
if (oldHsrEvent.LanguageCode != hsrEvent.LanguageCode)
{
throw new ConstraintException("Record language mis-match between update data and data already in persistence store. To change the language use a \"replaces\" relationship rather than an update");
}
// Are we performing a component update? If so the only two components we want freshened are the CommentOn (for adding comments)
// and the ReasonFor | OlderVersionOf comment for change summaries
if ((hsrEvent.EventClassifier & RegistrationEventType.ComponentEvent) != 0)
{
for (int i = hsrEvent.XmlComponents.Count - 1; i >= 0; i--)
{
if (((hsrEvent.XmlComponents[i].Site as HealthServiceRecordSite).SiteRoleType & (HealthServiceRecordSiteRoleType.CommentOn | HealthServiceRecordSiteRoleType.ReasonFor | HealthServiceRecordSiteRoleType.OlderVersionOf | HealthServiceRecordSiteRoleType.TargetOf)) == 0)
{
hsrEvent.Remove(hsrEvent.XmlComponents[i]);
}
}
}
// Copy over any components that aren't already specified or updated in the new record
// Merge the old and new. Sets the update mode appropriately
cp.MergePersons(newRecordTarget, oldRecordTarget);
// Next we copy this as a replacement of
hsrEvent.RemoveAllFromRole(HealthServiceRecordSiteRoleType.SubjectOf);
hsrEvent.Add(newRecordTarget, "SUBJ", HealthServiceRecordSiteRoleType.SubjectOf, null);
// Begin and update
tx = conn.BeginTransaction();
var retVal = persister.Persist(conn, tx, storageData as IComponent, true);
if (m_configuration.OverridePersistenceMode.HasValue)
{
mode = m_configuration.OverridePersistenceMode.Value;
}
if (mode == DataPersistenceMode.Production)
{
tx.Commit();
tx = null;
// Mark conflicts if any are outstanding pointing at the old versionj
if (this.m_clientRegistryMerge != null)
{
var existingConflicts = this.m_clientRegistryMerge.GetConflicts(oldHsrEvent.AlternateIdentifier);
if (existingConflicts.Count() > 0)
{
Trace.TraceInformation("Obsoleting existing conlflicts resolved");
this.m_clientRegistryMerge.ObsoleteConflicts(oldHsrEvent.AlternateIdentifier);
}
this.m_threadPool.QueueUserWorkItem(this.MarkConflictsAsync, retVal);
}
// Notify register
if (this.m_notificationService != null)
{
if (hsrEvent.Mode == RegistrationEventType.Replace)
{
this.m_notificationService.NotifyDuplicatesResolved(hsrEvent);
}
else
{
this.m_notificationService.NotifyUpdate(hsrEvent);
}
}
}
else
{
tx.Rollback();
}
return(retVal);
}
catch (Exception e)
{
if (tx != null)
{
tx.Rollback();
}
throw;
}
finally
{
if (tx != null)
{
tx.Dispose();
}
if (conn != null)
{
DatabasePersistenceService.ConnectionManager.ReleaseConnection(conn);
conn = null;
}
}
}
else
{
Trace.TraceError("Can't find a persistence handler for type '{0}'", storageData.GetType().Name);
throw new DataException(String.Format("Can't persist type '{0}'", storageData.GetType().Name));
}
}
/// <summary>
/// Store a container
/// </summary>
public VersionedDomainIdentifier StoreContainer(System.ComponentModel.IContainer storageData, DataPersistenceMode mode)
{
if (m_disposed)
{
throw new ObjectDisposedException("DatabasePersistenceService");
}
// Merge
IEnumerable <VersionedDomainIdentifier> pid = null;
var regEvent = storageData as RegistrationEvent;
if (this.m_clientRegistryMerge != null && regEvent != null)
{
bool fuzzy = false;
pid = this.m_clientRegistryMerge.FindIdConflicts(regEvent);
// Do we have a match?
if (pid.Count() == 0) // if we didn't find any id conflicts go to fuzzy mode
{
if (this.m_clientRegistryConfiguration.Configuration.Registration.AutoMerge) // we have to do this now :(
{
fuzzy = true;
pid = this.m_clientRegistryMerge.FindFuzzyConflicts(regEvent);
if (pid.Count() == 1)
{
regEvent.AlternateIdentifier = pid.First();
Trace.TraceInformation("Matched with {0} records (fuzzy={1}, autoOn={2}, updateEx={3})",
pid.Count(), fuzzy, this.m_clientRegistryConfiguration.Configuration.Registration.AutoMerge,
this.m_clientRegistryConfiguration.Configuration.Registration.UpdateIfExists);
return(this.UpdateContainer(regEvent, mode));
}
}
}
else if (this.m_clientRegistryConfiguration.Configuration.Registration.UpdateIfExists)
{
// Update
if (pid.Count() == 1)
{
Trace.TraceInformation("Updating record {0} because it matched by identifier", regEvent.Id);
regEvent.AlternateIdentifier = pid.First();
return(this.UpdateContainer(regEvent, mode));
}
}
}
else
{
pid = new List <VersionedDomainIdentifier>();
}
//// do a sanity check, have we already persisted this record?
if (!ValidationSettings.AllowDuplicateRecords)
{
var duplicateQuery = new QueryEvent();
duplicateQuery.Add((storageData as ICloneable).Clone() as HealthServiceRecordContainer, "SUBJ", HealthServiceRecordSiteRoleType.SubjectOf, null);
duplicateQuery.Add(new QueryParameters()
{
MatchStrength = Core.ComponentModel.MatchStrength.Exact,
MatchingAlgorithm = MatchAlgorithm.Exact
}, "FLT", HealthServiceRecordSiteRoleType.FilterOf, null);
var storedRecords = QueryRecord(duplicateQuery as IComponent);
if (storedRecords.Length != 0)
{
throw new DuplicateNameException(ApplicationContext.LocaleService.GetString("DTPE004"));
}
}
// Get the persister
IComponentPersister persister = GetPersister(storageData.GetType());
if (persister != null)
{
IDbTransaction tx = null;
IDbConnection conn = null;
try
{
conn = DatabasePersistenceService.ConnectionManager.GetConnection();
tx = conn.BeginTransaction();
var retVal = persister.Persist(conn, tx, storageData as IComponent, false);
// Set the mode
if (m_configuration.OverridePersistenceMode.HasValue)
{
mode = m_configuration.OverridePersistenceMode.Value;
}
// Commit or rollback
if (mode == DataPersistenceMode.Production)
{
tx.Commit();
tx = null;
// Notify that reconciliation is required and mark merge candidates
if (pid.Count() > 0)
{
this.m_clientRegistryMerge.MarkConflicts(retVal, pid);
if (this.m_notificationService != null && pid.Count() != 0)
{
var list = new List <VersionedDomainIdentifier>(pid)
{
retVal
};
this.m_notificationService.NotifyReconciliationRequired(list);
}
}
else if (this.m_clientRegistryMerge != null)
{
this.m_threadPool.QueueUserWorkItem(this.MarkConflictsAsync, retVal);
}
// Notify register
if (this.m_notificationService != null && storageData is RegistrationEvent)
{
this.m_notificationService.NotifyRegister(storageData as RegistrationEvent);
}
}
else
{
tx.Rollback();
}
return(retVal);
}
catch (Exception e)
{
if (tx != null)
{
tx.Rollback();
}
throw;
}
finally
{
if (tx != null)
{
tx.Dispose();
}
if (conn != null)
{
DatabasePersistenceService.ConnectionManager.ReleaseConnection(conn);
conn = null;
}
}
}
else
{
Trace.TraceError("Can't find a persistence handler for type '{0}'", storageData.GetType().Name);
throw new DataException(String.Format("Can't persist type '{0}'", storageData.GetType().Name));
}
}
