public ISet <string> FindSagas(Type sagaType, AssociationValue associationValue)
{
return(_managedSagas.Where(avEntry => sagaType.IsInstanceOfType(avEntry.Value.Saga))
.Where(avEntry => avEntry.Value.AssociationValues.Contains(associationValue))
.Select(x => x.Key)
.ToHashSet());
}
public override ISet <string> Find(AssociationValue associationValue)
{
var sagasFound = new SortedSet <string>();
_managedSagas.Values.Where(saga => saga.AssociationValues.Contains(associationValue))
.Select(x => x.SagaIdentifier)
.ForEach(x => sagasFound.Add(x));
_sagaStore.FindSagas(typeof(T), associationValue).ForEach(x => sagasFound.Add(x));
return(sagasFound);
}
public ISet <string> FindSagas(Type sagaType, AssociationValue associationValue)
{
try
{
using (var conn = _connectionProvider())
{
return(_sqldef.SqlFindAssocSagaIdentifiers(conn, associationValue.PropertyKey, associationValue.PropertyValue, SagaTypeName(sagaType)));
}
}
catch (DataException e)
{
throw new SagaStorageException("Exception while loading a Saga", e);
}
}
// Add Association Value.
public int AddAssociationValue(int associationId, string value)
{
var asValueContent = _context.AssociationValueContent.FirstOrDefault(x => x.Value == value);
if (asValueContent == null)
{
asValueContent = new AssociationValueContent()
{
Value = value
};
_context.AssociationValueContent.Add(asValueContent);
_context.SaveChanges();
}
AssociationValue associationValue = new AssociationValue()
{
AssociationId = associationId,
AssociationValueContentId = asValueContent.Id
};
_context.AssociationValue.Add(associationValue);
_context.SaveChanges();
return(associationValue.Id);
}
public abstract ISet <string> Find(AssociationValue associationValue);
public SagaInitializationPolicy(SagaCreationPolicy creationPolicy, AssociationValue initialAssociationValue)
{
CreationPolicy = creationPolicy;
InitialAssociationValue = initialAssociationValue;
}
