public override System.Collections.Generic.IList <Net.Vpc.Upa.Key> GetKeyList() /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
if (!context.GetPersistenceUnit().GetPersistenceGroup().CurrentSessionExists())
{
if (sessionAwareInstance == null)
{
sessionAwareInstance = context.GetPersistenceUnit().GetPersistenceGroup().GetContext().MakeSessionAware <Net.Vpc.Upa.Impl.Persistence.DefaultQuery>(this);
}
return(sessionAwareInstance.GetKeyList());
}
if ((query is Net.Vpc.Upa.Expressions.QueryStatement))
{
Net.Vpc.Upa.Entity entity = ResolveDefaultEntity();
if (entity != null)
{
Net.Vpc.Upa.Impl.Util.ConvertedList <object, Net.Vpc.Upa.Key> r = new Net.Vpc.Upa.Impl.Util.ConvertedList <object, Net.Vpc.Upa.Key>(GetIdList <K2>(), new Net.Vpc.Upa.Impl.IdToKeyConverter <object>(entity));
allResults.Add(r);
return(r);
}
}
throw new Net.Vpc.Upa.Exceptions.FindException(new Net.Vpc.Upa.Types.I18NString("InvalidQuery"));
}
public virtual Net.Vpc.Upa.Expressions.Expression KeyListToExpression(System.Collections.Generic.IList <Net.Vpc.Upa.Key> keyList, string alias) /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
System.Collections.Generic.IList <object> list = new Net.Vpc.Upa.Impl.Util.ConvertedList <Net.Vpc.Upa.Key, object>(keyList, new Net.Vpc.Upa.Impl.KeyToIdConverter <object>(GetEntity()));
return(IdListToExpression <object>(list, alias));
}
public virtual Net.Vpc.Upa.Expressions.Expression IdListToExpression <K>(System.Collections.Generic.IList <K> idList, string entityAlias)
{
System.Collections.Generic.IList <object> convertedList = new Net.Vpc.Upa.Impl.Util.ConvertedList <K, object>(idList, new Net.Vpc.Upa.Impl.Util.CastConverter <K, object>());
// keyEnumerationExpression.setClientProperty(EXPRESSION_SURELY_EXISTS,keys.size() > 0);
return(new Net.Vpc.Upa.Expressions.IdEnumerationExpression(convertedList, entityAlias == null ? null : new Net.Vpc.Upa.Expressions.Var(entityAlias)));
}
