public static string SELECT(IEntity parent)
{
QueryConditions conditions = new QueryConditions {
Relation = RelationInfo.New()
};
conditions.Relation.OidParent = parent.Oid;
conditions.Relation.ParentType = parent.EntityType;
return(Relation.SELECT(conditions, true));
}
protected virtual void CopyFrom(RelationInfo source)
{
if (source == null)
{
return;
}
Oid = source.Oid;
OidParent = source.OidParent;
ParentType = source.ParentType;
OidChild = source.OidChild;
ChildType = source.ChildType;
}
public static Relation CloneAsNew(RelationInfo source)
{
Relation clon = Relation.New();;
clon.Base.CopyValues(source);
clon.Oid = (new Random()).Next();
clon.MarkNew();
return(clon);
}
internal static string SELECT(long oid, bool lockTable)
{
return(SELECT(new QueryConditions {
Relation = RelationInfo.New(oid)
}, lockTable));
}
