public virtual object LoadObject(Net.Vpc.Upa.Entity e, object id, bool record, Net.Vpc.Upa.Impl.Persistence.Result.LoaderContext context)
{
Net.Vpc.Upa.NamedId cacheId = new Net.Vpc.Upa.NamedId(id, e.GetName());
Net.Vpc.Upa.Impl.Util.CacheMap <Net.Vpc.Upa.NamedId, object> referencesCache = context.GetReferencesCache();
object existingValue = referencesCache.Get(cacheId);
if (existingValue == null && !referencesCache.ContainsKey(cacheId))
{
Net.Vpc.Upa.Query query = e.CreateQueryBuilder().ById(id).SetHints(context.GetHints());
existingValue = record ? ((object)(query.GetRecord())) : query.GetEntity <object>();
referencesCache.Put(cacheId, existingValue);
}
return(existingValue);
}
public System.Collections.Generic.ISet <T> GetResultSet <T>()
{
Net.Vpc.Upa.Query q = Build();
return(q.GetResultSet <T>());
}
public System.Collections.Generic.IList <R2> GetResultList <R2>() /* throws Net.Vpc.Upa.Exceptions.UPAException */
{
Net.Vpc.Upa.Query q = Build();
return(q.GetResultList <T>());
}
private Net.Vpc.Upa.Query Build()
{
// if (query == null) {
string entityName = entity.GetName();
Net.Vpc.Upa.Expressions.Select s = (new Net.Vpc.Upa.Expressions.Select()).From(entityName, entityAlias);
if (GetFieldFilter() != null)
{
foreach (Net.Vpc.Upa.Field field in entity.GetFields(GetFieldFilter()))
{
if (field != null)
{
s.Field(new Net.Vpc.Upa.Expressions.Var(field.GetName()), field.GetName());
}
}
}
Net.Vpc.Upa.Expressions.Expression criteria = null;
if (GetId() != null)
{
Net.Vpc.Upa.Expressions.Expression e = entity.GetBuilder().IdToExpression(GetId(), entityName);
criteria = criteria == null ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(criteria, e);
}
if (GetKey() != null)
{
Net.Vpc.Upa.Expressions.Expression e = (entity.GetBuilder().IdToExpression(entity.GetBuilder().KeyToId(GetKey()), entityName));
criteria = criteria == null ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(criteria, e);
}
if (GetPrototype() != null)
{
Net.Vpc.Upa.Expressions.Expression e = entity.GetBuilder().ObjectToExpression(GetPrototype(), true, entityName);
criteria = criteria == null ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(criteria, e);
}
if (GetRecordPrototype() != null)
{
Net.Vpc.Upa.Expressions.Expression e = (entity.GetBuilder().RecordToExpression(GetRecordPrototype(), entityName));
criteria = criteria == null ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(criteria, e);
}
if (GetExpression() != null)
{
Net.Vpc.Upa.Expressions.Expression e = GetExpression();
criteria = criteria == null ? ((Net.Vpc.Upa.Expressions.Expression)(e)) : new Net.Vpc.Upa.Expressions.And(criteria, e);
}
s.SetWhere(criteria);
s.OrderBy(GetOrder());
query = entity.CreateQuery(s);
foreach (System.Collections.Generic.KeyValuePair <string, object> e in new System.Collections.Generic.HashSet <System.Collections.Generic.KeyValuePair <string, object> >(paramsByName))
{
query.SetParameter((e).Key, (e).Value);
}
foreach (System.Collections.Generic.KeyValuePair <int?, object> e in new System.Collections.Generic.HashSet <System.Collections.Generic.KeyValuePair <int?, object> >(paramsByIndex))
{
query.SetParameter(((e).Key).Value, (e).Value);
}
query.SetUpdatable(this.IsUpdatable());
if (hints != null)
{
foreach (System.Collections.Generic.KeyValuePair <string, object> h in new System.Collections.Generic.HashSet <System.Collections.Generic.KeyValuePair <string, object> >(hints))
{
query.SetHint((h).Key, (h).Value);
}
}
// }
return(query);
}
