public override System.Collections.Generic.IList <T> GetValueList <T>(int index) /* 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.GetValueList <T>(index));
}
try {
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = ExecuteQuery(Net.Vpc.Upa.Impl.Util.Filters.Fields2.READ);
if (index < 0 || index > (queryExecutor.GetMetaData().GetFields()).Count)
{
throw new System.IndexOutOfRangeException("Invalid index " + index);
}
Net.Vpc.Upa.Impl.Persistence.ValueList <T> r = new Net.Vpc.Upa.Impl.Persistence.ValueList <T>(queryExecutor, index);
allResults.Add(r);
if (!IsLazyListLoadingEnabled())
{
//force loading
r.LoadAll();
}
return(r);
} catch (System.Exception e) {
throw new Net.Vpc.Upa.Exceptions.FindException(e, new Net.Vpc.Upa.Types.I18NString("FindFailed"));
}
}
public override System.Collections.Generic.IList <K2> GetIdList <K2>() /* 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.GetIdList <K2>());
}
try {
if ((query is Net.Vpc.Upa.Expressions.QueryStatement))
{
Net.Vpc.Upa.Entity entity = ResolveDefaultEntity();
if (entity != null)
{
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = ExecuteQuery(Net.Vpc.Upa.Filters.Fields.Id());
Net.Vpc.Upa.Impl.Persistence.SingleEntityKeyList <K2> r = new Net.Vpc.Upa.Impl.Persistence.SingleEntityKeyList <K2>(queryExecutor, entity);
allResults.Add(r);
if (!IsLazyListLoadingEnabled())
{
//force loading
r.LoadAll();
}
return(r);
}
}
} catch (System.Exception e) {
throw new Net.Vpc.Upa.Exceptions.FindException(e, new Net.Vpc.Upa.Types.I18NString("FindFailed"));
}
throw new Net.Vpc.Upa.Exceptions.FindException(new Net.Vpc.Upa.Types.I18NString("InvalidQuery"));
}
public override bool IsEmpty() /* 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.IsEmpty());
}
try {
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = ExecuteQuery(Net.Vpc.Upa.Impl.Util.Filters.Fields2.READ);
Net.Vpc.Upa.Persistence.QueryResult r = null;
try {
r = queryExecutor.GetQueryResult();
return(!r.HasNext());
} finally {
if (r != null)
{
r.Close();
}
}
} catch (System.Exception e) {
throw new Net.Vpc.Upa.Exceptions.FindException(e, new Net.Vpc.Upa.Types.I18NString("FindFailed"));
}
}
public override int ExecuteNonQuery()
{
if (!context.GetPersistenceUnit().GetPersistenceGroup().CurrentSessionExists())
{
if (sessionAwareInstance == null)
{
sessionAwareInstance = context.GetPersistenceUnit().GetPersistenceGroup().GetContext().MakeSessionAware <Net.Vpc.Upa.Impl.Persistence.DefaultQuery>(this);
}
return(sessionAwareInstance.ExecuteNonQuery());
}
//
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = CreateNativeSQL(null);
return(queryExecutor.Execute().GetResultCount());
}
public virtual System.Collections.Generic.IList <T> GetResultList <T>(Net.Vpc.Upa.Impl.Persistence.Result.QueryResultItemBuilder builder) /* 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.GetResultList <T>(builder));
}
try {
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = ExecuteQuery(Net.Vpc.Upa.Impl.Util.Filters.Fields2.READ);
Net.Vpc.Upa.QueryFetchStrategy fetchStrategy = (Net.Vpc.Upa.QueryFetchStrategy)Net.Vpc.Upa.Impl.FwkConvertUtils.GetMapValue <string, object>(queryExecutor.GetHints(), Net.Vpc.Upa.QueryHints.FETCH_STRATEGY);
if (fetchStrategy == default(Net.Vpc.Upa.QueryFetchStrategy))
{
fetchStrategy = Net.Vpc.Upa.QueryFetchStrategy.JOIN;
}
bool itemAsRecord = builder is Net.Vpc.Upa.Impl.Persistence.Result.RecordQueryResultItemBuilder;
bool relationAsRecord = false;
bool supportCache = false;
Net.Vpc.Upa.Impl.Persistence.Result.QueryResultRelationLoader loader = null;
switch (fetchStrategy)
{
case Net.Vpc.Upa.QueryFetchStrategy.JOIN:
{
break;
}
case Net.Vpc.Upa.QueryFetchStrategy.SELECT:
{
supportCache = true;
loader = new Net.Vpc.Upa.Impl.Persistence.Result.QueryRelationLoaderSelectObject();
break;
}
}
Net.Vpc.Upa.Impl.Persistence.QueryResultLazyList <T> r = new Net.Vpc.Upa.Impl.Persistence.Result.DefaultObjectQueryResultLazyList <T>(queryExecutor, fetchStrategy != Net.Vpc.Upa.QueryFetchStrategy.JOIN, itemAsRecord, relationAsRecord, supportCache, IsUpdatable(), loader, builder);
allResults.Add(r);
if (!IsLazyListLoadingEnabled())
{
//force loading
r.LoadAll();
}
return(r);
} catch (System.Exception e) {
throw new Net.Vpc.Upa.Exceptions.FindException(e, new Net.Vpc.Upa.Types.I18NString("FindFailed"));
}
}
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 override System.Collections.Generic.IList <T> GetValueList <T>(string name) /* 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.GetValueList <T>(name));
}
try {
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = ExecuteQuery(Net.Vpc.Upa.Impl.Util.Filters.Fields2.READ);
System.Collections.Generic.IList <Net.Vpc.Upa.Persistence.ResultField> ne = queryExecutor.GetMetaData().GetFields();
int index = -1;
for (int i = 0; i < (ne).Count; i++)
{
if (name.Equals(ne[i].GetAlias()))
{
index = i;
break;
}
}
if (index < 0)
{
throw new System.Exception("Field " + name + " not found");
}
Net.Vpc.Upa.Impl.Persistence.ValueList <T> r = new Net.Vpc.Upa.Impl.Persistence.ValueList <T>(queryExecutor, index);
if (!IsLazyListLoadingEnabled())
{
//force loading
r.LoadAll();
}
allResults.Add(r);
return(r);
} catch (System.Exception e) {
throw new Net.Vpc.Upa.Exceptions.FindException(e, new Net.Vpc.Upa.Types.I18NString("FindFailed"));
}
}
public override System.Collections.Generic.IList <T> GetTypeList <T>(System.Type type, params string [] fields) /* 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.GetTypeList <T>(type, fields));
}
try {
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = ExecuteQuery(Net.Vpc.Upa.Impl.Util.Filters.Fields2.READ);
Net.Vpc.Upa.Impl.Persistence.TypeList <T> r = new Net.Vpc.Upa.Impl.Persistence.TypeList <T>(queryExecutor, type, fields);
allResults.Add(r);
if (!IsLazyListLoadingEnabled())
{
//force loading
r.LoadAll();
}
return(r);
} catch (System.Exception e) {
throw new Net.Vpc.Upa.Exceptions.FindException(e, new Net.Vpc.Upa.Types.I18NString("FindFailed"));
}
}
