public ClassAtrributeGenerator(ClassGeneratorInfo classGeneratorInfo, string navigationPath)
{
_persistentClassInfo = classGeneratorInfo.PersistentClassInfo;
_dbTable = classGeneratorInfo.DbTable;
_navigationPath = navigationPath;
_objectSpace = XPObjectSpace.FindObjectSpaceByObject(_persistentClassInfo);
}
public IEnumerable <MemberGeneratorInfo> Create()
{
var generatorInfos = CreateMembersCore(GetNonCompoundPKColumns());
var coumboundPkColumn = GetCoumboundPKColumn();
if (coumboundPkColumn != null)
{
string tableName = ClassGenerator.GetTableName(_dbTable.Name);
var persistentClassInfo = _classInfos[tableName + ClassGenerator.KeyStruct].PersistentClassInfo;
if (persistentClassInfo == null)
{
throw new ArgumentNullException("persistentClassInfo with name " + _dbTable.Name + ClassGenerator.KeyStruct);
}
var pkDbColumns = coumboundPkColumn.Columns.OfType <string>().Select(s => _dbTable.GetColumn(s)).ToArray();
var membersCore = CreateMembersCore(pkDbColumns, persistentClassInfo, TemplateType.ReadWriteMember, TemplateType.ReadWriteMember).ToList();
var persistentReferenceMemberInfo = CreatePersistentReferenceMemberInfo(persistentClassInfo.Name, _classInfos[tableName].PersistentClassInfo, persistentClassInfo, TemplateType.FieldMember);
membersCore.Add(new MemberGeneratorInfo(persistentReferenceMemberInfo, _dbTable.GetColumn(coumboundPkColumn.Columns[0])));
if (pkDbColumns.Where(IsOneToOneOnTheKey).Count() == pkDbColumns.Length)
{
string refTableName = ClassGenerator.GetTableName(_dbTable.ForeignKeys.First(key => key.Columns.Contains(pkDbColumns.ToList()[0].Name)).PrimaryKeyTable);
ClassGeneratorInfo classGeneratorInfo = _classInfos[refTableName];
membersCore.Add(new MemberGeneratorInfo(CreatePersistentReferenceMemberInfo(classGeneratorInfo.PersistentClassInfo.Name, _classInfos[tableName].PersistentClassInfo, classGeneratorInfo.PersistentClassInfo, TemplateType.XPOneToOneReadOnlyPropertyMember), null));
}
return(generatorInfos.Union(membersCore));
}
return(generatorInfos);
}
bool CalculatePrimaryKey(MemberGeneratorInfo memberGeneratorInfo, ClassGeneratorInfo classGeneratorInfo)
{
if (classGeneratorInfo.DbTable.PrimaryKey != null && memberGeneratorInfo.DbColumn != null)
{
return(classGeneratorInfo.DbTable.PrimaryKey.Columns.Contains(memberGeneratorInfo.DbColumn.Name));
}
return(false);
}
public MemberAttributeGenerator(MemberGeneratorInfo memberGeneratorInfo, ClassGeneratorInfo classGeneratorInfo)
{
_objectSpace = XPObjectSpace.FindObjectSpaceByObject(memberGeneratorInfo.PersistentMemberInfo);
_persistentMemberInfo = memberGeneratorInfo.PersistentMemberInfo;
_column = memberGeneratorInfo.DbColumn;
_isPrimaryKey = CalculatePrimaryKey(memberGeneratorInfo, classGeneratorInfo);
_dbTable = classGeneratorInfo.DbTable;
}
TemplateType GetTemplateType(TemplateType refTemplateType, ClassGeneratorInfo classGeneratorInfo)
{
bool selfReference = classGeneratorInfo.DbTable.Name == _dbTable.Name;
if (!selfReference)
{
DBForeignKey oneToOne = classGeneratorInfo.DbTable.ForeignKeys.FirstOrDefault(key => key.PrimaryKeyTable == _dbTable.Name);
if (oneToOne != null)
{
return(TemplateType.XPOneToOnePropertyMember);
}
}
return(refTemplateType);
}