public sTable(string name, sTableField[] fields, List<PropertyInfo> arrayProperties, sTableRelation[] relations, string[] primaryKeyFields, string autoGenField)
{
_name = name;
_fields = fields;
_relations = relations;
_primaryKeyFields = primaryKeyFields;
_autoGenField = autoGenField;
_arrayProperties = new List<string>(new string[(arrayProperties == null ? 0 : arrayProperties.Count)]);
for (int x = 0; x < _arrayProperties.Count; x++)
{
_arrayProperties[x] = arrayProperties[x].Name;
}
}
internal static object LocateFieldValue(Table table,sTableField fld,ConnectionPool pool)
{
if (fld.ExternalField == null || fld.Type == FieldType.ENUM)
{
object obj = table.GetField(fld.ClassProperty);
if (obj == null)
return null;
else if (obj is Table)
{
foreach (sTableField field in pool.Mapping[obj.GetType()].Fields)
{
if (field.Name == fld.ExternalField)
{
return LocateFieldValue((Table)obj, field, pool);
}
}
}
else
return obj;
}
else
{
Table val = (Table)table.GetField(fld.ClassProperty);
if (val == null)
return null;
else
{
foreach (sTableField field in pool.Mapping[val.GetType()].Fields)
{
if (field.Name == fld.ExternalField)
{
return LocateFieldValue(val, field, pool);
}
}
}
}
return null;
}
private bool _IsTracedProperty(sTable tm, string fieldName, sTableField fld, string property)
{
sTable map = _pool.Mapping[_pool.Mapping[tm.GetRelationForProperty(property).Value.ExternalTable]];
if (fieldName.Contains("."))
{
foreach (sTableField stf in map[fieldName.Substring(0, fieldName.IndexOf("."))])
{
if (stf.Name == fld.ExternalField)
return _IsTracedProperty(map, fieldName.Substring(fieldName.IndexOf(".") + 1), stf, fieldName.Substring(0, fieldName.IndexOf(".")));
}
}
else
{
foreach (sTableField stf in map[fieldName])
{
if (stf.Name == fld.ExternalField)
return true;
}
}
return false;
}
