/// <summary>
/// Link this HSR record to another
/// </summary>
private void LinkHSRRecord(IDbConnection conn, IDbTransaction tx, HealthServiceRecordComponentRef hsr)
{
// TODO: Check to ensure that we don't double replace or double succeed a record
// An HSR can only be linked to another HSR, so ...
// first we need to find the HSR container to link to
IContainer hsrContainer = hsr.Site.Container;
while (!(hsrContainer is RegistrationEvent) && hsrContainer != null)
{
hsrContainer = (hsrContainer as IComponent).Site.Container;
}
RegistrationEvent parentHsr = hsrContainer as RegistrationEvent;
// Get the root container
HealthServiceRecordContainer parentContainer = hsr.Site.Container as HealthServiceRecordContainer;
while (parentContainer.Site != null)
{
parentContainer = parentContainer.Site.Container as HealthServiceRecordContainer;
}
// Now we want to link
if (parentHsr == null)
{
throw new InvalidOperationException("Can only link a Health Service Record event to a Registration Event");
}
else if (parentContainer.Id.Equals(hsr.Id))
{
throw new InvalidOperationException("Can't link a record to itself");
}
// Insert link
IDbCommand cmd = DbUtil.CreateCommandStoredProc(conn, tx);
try
{
cmd.CommandText = "add_hsr_lnk";
cmd.Parameters.Add(DbUtil.CreateParameterIn(cmd, "cmp_hsr_id_in", DbType.Decimal, hsr.Id));
cmd.Parameters.Add(DbUtil.CreateParameterIn(cmd, "cbc_hsr_id_in", DbType.Decimal, parentHsr.Id));
cmd.Parameters.Add(DbUtil.CreateParameterIn(cmd, "lnk_cls_in", DbType.Decimal, (decimal)(hsr.Site as HealthServiceRecordSite).SiteRoleType));
cmd.Parameters.Add(DbUtil.CreateParameterIn(cmd, "conduction_in", DbType.Boolean, (hsr.Site as HealthServiceRecordSite).ContextConduction));
cmd.ExecuteNonQuery();
}
catch (Exception)
{
throw new ConstraintException(String.Format("Cannot locate referenced record for '{0}' relationship", (hsr.Site as HealthServiceRecordSite).SiteRoleType));
}
finally
{
cmd.Dispose();
}
}
/// <summary>
/// De-Persist the item
/// </summary>
public System.ComponentModel.IComponent DePersist(System.Data.IDbConnection conn, decimal identifier, System.ComponentModel.IContainer container, MARC.HI.EHRS.SVC.Core.ComponentModel.HealthServiceRecordSiteRoleType?role, bool loadFast)
{
// Configuration service
ISystemConfigurationService configService = ApplicationContext.ConfigurationService; //ApplicationContext.Current.GetService(typeof(ISystemConfigurationService)) as ISystemConfigurationService;
// HSR Persister
RegistrationEventPersister hsrp = new RegistrationEventPersister();
// JF: This fixes infinitely reading references
IComponent parentCont = (IComponent)container;
while (parentCont.Site != null)
{
// Are we de-persisting something that is already in the tree of the container
if ((parentCont as HealthServiceRecordContainer).Id.Equals(identifier) &&
parentCont.GetType().Equals(typeof(RegistrationEvent)))
{
return(null);
}
parentCont = (IComponent)parentCont.Site.Container;
}
// Get the id of the item to de-persist
if (!loadFast)
{
return(hsrp.DePersist(conn, identifier, container, role, loadFast));
}
else
{
var retVal = new HealthServiceRecordComponentRef()
{
AlternateIdentifier = new MARC.HI.EHRS.SVC.Core.DataTypes.DomainIdentifier()
{
Domain = configService.OidRegistrar.GetOid(ClientRegistryOids.REGISTRATION_EVENT).Oid,
Identifier = identifier.ToString()
},
Id = identifier
};
(container as HealthServiceRecordContainer).Add(retVal, Guid.NewGuid().ToString(), role.Value, null);
return(retVal);
}
}
