protected override void SetupRelationAllValue(RelationRowCreationResource res)
{
System.Collections.Generic.IDictionary <String, IPropertyType> propertyCacheElement = res.ExtractPropertyCacheElement();
System.Collections.Generic.ICollection <String> columnNameCacheElementKeySet = propertyCacheElement.Keys;
foreach (String columnName in columnNameCacheElementKeySet)
{
IPropertyType pt = propertyCacheElement[columnName];
res.CurrentPropertyType = pt;
if (!IsValidRelationPerPropertyLoop(res))
{
res.ClearRowInstance();
return;
}
SetupRelationProperty(res);
}
if (!IsValidRelationAfterPropertyLoop(res))
{
res.ClearRowInstance();
return;
}
res.ClearValidValueCount();
if (res.HasNextRelationProperty() && (HasConditionBean(res) || res.HasNextRelationLevel()))
{
SetupNextRelationRow(res);
}
}
protected bool HasSelectedForeignInfo(RelationRowCreationResource res)
{
ConditionBean cb = ConditionBeanContext.GetConditionBeanOnThread();
if (cb.SqlClause.hasSelectedForeignInfo(res.RelationNoSuffix))
{
return(true);
}
return(false);
}
protected override bool IsTargetProperty(RelationRowCreationResource res)
{
IPropertyType pt = res.CurrentPropertyType;
if (!pt.PropertyInfo.CanWrite)
{
return(false);
}
if (typeof(System.Collections.Generic.IList <>).IsAssignableFrom(pt.PropertyInfo.GetType()))
{
return(false);
}
return(true);
}
protected override void SetupRelationKeyValue(RelationRowCreationResource res)
{
IRelationPropertyType rpt = res.RelationPropertyType;
IBeanMetaData bmd = rpt.BeanMetaData;
DBMeta dbmeta = FindDBMeta(bmd.BeanType, bmd.TableName);
for (int i = 0; i < rpt.KeySize; ++i)
{
String columnName = rpt.GetMyKey(i) + res.BaseSuffix;
if (!res.ContainsColumnName(columnName))
{
continue;
}
if (!res.HasRowInstance())
{
Object row;
if (dbmeta != null)
{
row = dbmeta.NewEntity();
}
else
{
row = NewRelationRow(rpt);
}
res.Row = row;
}
if (!res.ContainsRelKeyValueIfExists(columnName))
{
continue;
}
Object value = res.ExtractRelKeyValue(columnName);
if (value == null)
{
// basically no way
// because this is not called if the referred value
// is null (then it must be no relation key)
// @see InternalBeanListMetaDataResultSetHandler
continue;
}
String yourKey = rpt.GetYourKey(i);
IPropertyType pt = bmd.GetPropertyTypeByColumnName(yourKey);
PropertyInfo pi = pt.PropertyInfo;
pi.SetValue(res.Row, value, null);
continue;
}
}
protected override void SetupPropertyCache(RelationRowCreationResource res)
{
// - - - - - - - - - - -
// Recursive Call Point!
// - - - - - - - - - - -
res.InitializePropertyCacheElement();
// Do only selected foreign property for performance if condition-bean exists.
if (HasConditionBean(res) && !HasSelectedForeignInfo(res))
{
return;
}
// Set up property cache about current beanMetaData.
IBeanMetaData nextBmd = res.GetRelationBeanMetaData();
for (int i = 0; i < nextBmd.PropertyTypeSize; ++i)
{
IPropertyType pt = nextBmd.GetPropertyType(i);
res.CurrentPropertyType = pt;
if (!IsTargetProperty(res))
{
continue;
}
SetupPropertyCacheElement(res);
}
// Set up next relation.
if (res.HasNextRelationProperty() && (HasConditionBean(res) || res.HasNextRelationLevel()))
{
res.BackupRelationPropertyType();
res.IncrementCurrentRelationNestLevel();
try {
SetupNextPropertyCache(res, nextBmd);
} finally {
res.RestoreRelationPropertyType();
res.DecrementCurrentRelationNestLevel();
}
}
}
protected override void RegisterRelationValue(RelationRowCreationResource res, String columnName)
{
IPropertyType pt = res.CurrentPropertyType;
Object value = null;
if (res.ContainsRelKeyValueIfExists(columnName))
{
// if this column is relation key, it gets the value from relation key values
// for performance and avoiding twice getting same column value
value = res.ExtractRelKeyValue(columnName);
}
else
{
IValueType valueType = pt.ValueType;
Map <String, int?> selectIndexMap = GetSelectIndexMap();
if (selectIndexMap != null)
{
value = GetValue(res.DataReader, columnName, valueType, selectIndexMap);
}
else
{
value = valueType.GetValue(res.DataReader, columnName);
}
}
if (value != null)
{
res.IncrementValidValueCount();
DBMeta dbmeta = FindDBMeta(res.Row);
String propertyName = pt.PropertyName;
if (dbmeta != null && dbmeta.HasEntityPropertySetupper(propertyName))
{
dbmeta.SetupEntityProperty(propertyName, res.Row, value);
}
else
{
PropertyInfo pd = pt.PropertyInfo;
pd.SetValue(res.Row, value, null);
}
}
}
protected bool HasConditionBean(RelationRowCreationResource res)
{
return(ConditionBeanContext.IsExistConditionBeanOnThread());
}
