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"));
}
}
protected internal QueryResultLazyList(Net.Vpc.Upa.Impl.Persistence.QueryExecutor _queryExecutor) : base(null)
{
this.queryExecutor = _queryExecutor;
this.@base = new Net.Vpc.Upa.Impl.Persistence.QueryResultReader <R>(queryExecutor.GetQueryResult(), this);
closeListener = new Net.Vpc.Upa.Impl.Persistence.CloseListenerImpl <?>(this);
queryExecutor.GetConnection().AddCloseListener(closeListener);
}
public TypeList(Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor, System.Type entity, string[] fields) : base(queryExecutor)
{
Net.Vpc.Upa.Impl.Persistence.NativeField[] expressions = queryExecutor.GetFields();
this.fields = fields;
beanType = Net.Vpc.Upa.Impl.Util.PlatformBeanTypeRepository.GetInstance().GetBeanType(entity);
if (fields == null || fields.Length == 0)
{
System.Collections.Generic.ISet <string> fieldNames = beanType.GetPropertyNames();
this.fields = fieldNames.ToArray();
}
fieldsByExpression = new string[expressions.Length];
for (int i = 0; i < fieldsByExpression.Length; i++)
{
Net.Vpc.Upa.Impl.Persistence.NativeField e = expressions[i];
string name = e.GetName();
foreach (string field in this.fields)
{
if (name.Equals(field))
{
fieldsByExpression[i] = field;
break;
}
}
}
columns = expressions.Length;
}
protected internal virtual Net.Vpc.Upa.Impl.Persistence.QueryExecutor CreateNativeSQL(Net.Vpc.Upa.Filters.FieldFilter fieldFilter)
{
// applyParameters();
lastQueryExecutor = store.CreateExecutor(query, parametersByName, parametersByIndex, IsUpdatable(), fieldFilter, context.SetHints(GetHints()));
Net.Vpc.Upa.Expressions.EntityStatement statement = lastQueryExecutor.GetMetaData().GetStatement();
return(lastQueryExecutor);
}
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());
}
protected internal virtual Net.Vpc.Upa.Impl.Persistence.QueryExecutor ExecuteQuery(Net.Vpc.Upa.Filters.FieldFilter fieldFilter)
{
// if (result != null) {
// throw new FindException("QueryAlreadyExecutedException");
// }
Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor = CreateNativeSQL(fieldFilter);
// DefaultResultMetaData m = new DefaultResultMetaData();
// for (NativeField x : queryExecutor.getFields()) {
// m.addField(x.getName(), x.getTypeTransform(), x.getField());
// }
// this.metadata = m;
queryExecutor.Execute();
result = queryExecutor.GetQueryResult();
return(queryExecutor);
}
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 <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 MultiRecordList(Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor, bool forUpdate) : base(queryExecutor)
{
this.forUpdate = forUpdate;
this.fields = queryExecutor.GetFields();
this.entities = new Net.Vpc.Upa.Entity[this.fields.Length];
this.recordName = new string[this.fields.Length];
this.currentRecords = new System.Collections.Generic.Dictionary <string, Net.Vpc.Upa.Impl.Persistence.MultiRecordListTracker>();
this.setterToProp = new System.Collections.Generic.Dictionary <string, System.Collections.Generic.IDictionary <string, Net.Vpc.Upa.Impl.Persistence.FieldTracking> >();
int fieldsCount = fields.Length;
for (int i = 0; i < fieldsCount; i++)
{
Net.Vpc.Upa.Impl.Persistence.NativeField namedExpression = fields[i];
Net.Vpc.Upa.Field field = namedExpression.GetField();
entities[i] = field == null ? null : field.GetEntity();
if (namedExpression.GetGroupName() != null)
{
recordName[i] = namedExpression.GetGroupName();
}
else if (entities[i] != null)
{
recordName[i] = entities[i].GetName();
}
System.Collections.Generic.IDictionary <string, Net.Vpc.Upa.Impl.Persistence.FieldTracking> stringFieldTrackingMap = Net.Vpc.Upa.Impl.FwkConvertUtils.GetMapValue <string, System.Collections.Generic.IDictionary <string, Net.Vpc.Upa.Impl.Persistence.FieldTracking> >(setterToProp, recordName[i]);
if (stringFieldTrackingMap == null)
{
stringFieldTrackingMap = new System.Collections.Generic.Dictionary <string, Net.Vpc.Upa.Impl.Persistence.FieldTracking>();
setterToProp[recordName[i]] = stringFieldTrackingMap;
}
if (field != null)
{
Net.Vpc.Upa.Impl.Persistence.FieldTracking t = new Net.Vpc.Upa.Impl.Persistence.FieldTracking(field.GetName(), Net.Vpc.Upa.Impl.Util.PlatformUtils.SetterName(field.GetName()), i);
stringFieldTrackingMap[t.GetSetterMethodName()] = t;
}
}
columns = this.fields.Length;
}
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"));
}
}
public SingleEntityKeyList(Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor, Net.Vpc.Upa.Entity entity) : base(queryExecutor)
{
this.entity = entity;
columns = queryExecutor.GetFields().Length;
}
public DefaultObjectQueryResultLazyList(Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor, bool loadManyToOneRelations, bool defaultsToRecord, bool relationAsRecord, bool supportCache, bool updatable, Net.Vpc.Upa.Impl.Persistence.Result.QueryResultRelationLoader loader, Net.Vpc.Upa.Impl.Persistence.Result.QueryResultItemBuilder resultBuilder) : base(queryExecutor)
{
this.resultBuilder = resultBuilder;
this.loader = loader;
this.defaultsToRecord = defaultsToRecord;
this.relationAsRecord = relationAsRecord;
this.loadManyToOneRelations = loadManyToOneRelations;
metaData = queryExecutor.GetMetaData();
hints = queryExecutor.GetHints();
if (hints == null)
{
hints = new System.Collections.Generic.Dictionary <string, object>();
}
else
{
hints = new System.Collections.Generic.Dictionary <string, object>(hints);
}
if (supportCache)
{
Net.Vpc.Upa.Impl.Util.CacheMap <Net.Vpc.Upa.NamedId, object> sharedCache = (Net.Vpc.Upa.Impl.Util.CacheMap <Net.Vpc.Upa.NamedId, object>)Net.Vpc.Upa.Impl.FwkConvertUtils.GetMapValue <string, object>(hints, "queryCache");
if (sharedCache == null)
{
sharedCache = new Net.Vpc.Upa.Impl.Util.CacheMap <Net.Vpc.Upa.NamedId, object>(1000);
hints["queryCache"] = sharedCache;
}
referencesCache = sharedCache;
}
loaderContext = new Net.Vpc.Upa.Impl.Persistence.Result.LoaderContext(referencesCache, hints);
System.Collections.Generic.Dictionary <string, Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo> bindingToTypeInfos0 = new System.Collections.Generic.Dictionary <string, Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo>();
ofactory = Net.Vpc.Upa.UPA.GetPersistenceUnit().GetFactory();
Net.Vpc.Upa.Impl.Persistence.NativeField[] fields = queryExecutor.GetFields();
for (int i = 0; i < fields.Length; i++)
{
Net.Vpc.Upa.Impl.Persistence.NativeField nativeField = fields[i];
Net.Vpc.Upa.Impl.Persistence.Result.FieldInfo f = new Net.Vpc.Upa.Impl.Persistence.Result.FieldInfo();
f.dbIndex = i;
f.nativeField = nativeField;
f.name = nativeField.GetName();
string gn = nativeField.GetGroupName();
if (gn == null)
{
gn = nativeField.GetExprString();
}
Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo t = Net.Vpc.Upa.Impl.FwkConvertUtils.GetMapValue <string, Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo>(bindingToTypeInfos0, gn);
if (t == null)
{
if (nativeField.GetField() != null)
{
t = new Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo(gn, nativeField.GetField().GetEntity());
t.record = gn.Contains(".") ? relationAsRecord : defaultsToRecord;
bindingToTypeInfos0[gn] = t;
}
else
{
t = new Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo(gn, null);
t.record = false;
//n.contains(".") ? relationAsRecord : defaultsToRecord;
bindingToTypeInfos0[gn] = t;
}
}
// if(!bindingToTypeInfos0.containsKey(nativeField.getExprString())) {
// bindingToTypeInfos0.put(nativeField.getExprString(), t);
// }else{
// System.out.println("why");
// }
f.field = nativeField.GetField();
if (loadManyToOneRelations)
{
if (f.field != null)
{
if (f.field.GetDataType() is Net.Vpc.Upa.Types.ManyToOneType)
{
Net.Vpc.Upa.Entity r = ((Net.Vpc.Upa.Types.ManyToOneType)f.field.GetDataType()).GetTargetEntity();
f.referencedEntity = r;
}
foreach (Net.Vpc.Upa.Relationship relationship in f.field.GetManyToOneRelationships())
{
if (relationship.GetSourceRole().GetEntityField() != null)
{
t.manyToOneRelations.Add(relationship);
}
}
}
}
f.typeInfo = t;
t.allFields.Add(f);
if (t.leadPrimaryField == null && f.nativeField.GetField() != null && f.nativeField.GetField().IsId())
{
t.leadPrimaryField = f;
}
if (t.leadField == null)
{
t.leadField = f;
}
f.setterMethodName = Net.Vpc.Upa.Impl.Util.PlatformUtils.SetterName(nativeField.GetName());
t.fields[f.setterMethodName] = f;
}
bindingToTypeInfos = bindingToTypeInfos0;
typeInfos = (bindingToTypeInfos0).Values.ToArray();
// all indexes to fill with values from the query
System.Collections.Generic.ISet <int?> allIndexes = new System.Collections.Generic.HashSet <int?>();
for (int i = 0; i < (metaData.GetFields()).Count; i++)
{
allIndexes.Add(i);
}
// map expression to relative TypeInfo/FieldInfo
System.Collections.Generic.IDictionary <string, object> visitedIndexes = new System.Collections.Generic.Dictionary <string, object>();
for (int i = 0; i < typeInfos.Length; i++)
{
Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo typeInfo = typeInfos[i];
// if (aliasName.equals(typeInfo.binding)) {
// entityIndex = i;
// }
typeInfo.infosArray = typeInfo.allFields.ToArray();
typeInfo.update = false;
foreach (Net.Vpc.Upa.Impl.Persistence.Result.FieldInfo field in typeInfo.infosArray)
{
if (!field.nativeField.IsExpanded() && field.nativeField.GetIndex() >= 0)
{
field.update = true;
field.indexesToUpdate.Add(field.nativeField.GetIndex());
allIndexes.Remove(field.nativeField.GetIndex());
visitedIndexes[field.nativeField.GetExprString()] = field;
}
}
if (typeInfo.entity == null)
{
typeInfo.update = true;
}
else
{
System.Collections.Generic.IList <Net.Vpc.Upa.Persistence.ResultField> fields1 = metaData.GetFields();
for (int i1 = 0; i1 < (fields1).Count; i1++)
{
Net.Vpc.Upa.Persistence.ResultField resultField = fields1[i1];
if (resultField.GetExpression().ToString().Equals(typeInfo.binding))
{
typeInfo.update = true;
typeInfo.indexesToUpdate.Add(i1);
allIndexes.Remove(i1);
visitedIndexes[typeInfo.binding] = typeInfo;
break;
}
}
}
}
//when an expression is to be expanded twice, implementation ignores second expansion
// so we must find the equivalent expression index to handle
foreach (int?remaining in allIndexes)
{
string k = metaData.GetFields()[(remaining).Value].GetExpression().ToString();
object o = Net.Vpc.Upa.Impl.FwkConvertUtils.GetMapValue <string, object>(visitedIndexes, k);
if (o is Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo)
{
((Net.Vpc.Upa.Impl.Persistence.Result.TypeInfo)o).indexesToUpdate.Add(remaining);
}
else if (o is Net.Vpc.Upa.Impl.Persistence.Result.FieldInfo)
{
((Net.Vpc.Upa.Impl.Persistence.Result.FieldInfo)o).indexesToUpdate.Add(remaining);
}
else
{
throw new Net.Vpc.Upa.Exceptions.UPAException("Unsupported");
}
}
this.updatable = updatable;
}
public ValueList(Net.Vpc.Upa.Impl.Persistence.QueryExecutor queryExecutor, int index) : base(queryExecutor)
{
this.index = index;
}
