protected virtual void GetEntityPrefixes(Type entityType, out string namespacePrefix, out string columnPrefix)
{
TablePrefixAttribute tablePrefixAttribute = (TablePrefixAttribute)
entityType.GetCustomAttributes(typeof(TablePrefixAttribute)).FirstOrDefault();
columnPrefix = tablePrefixAttribute?.ColumnPrefix;
namespacePrefix = tablePrefixAttribute?.NamespacePrefix;
}
private void PrefixEntitiesRecursive(IMutableEntityType entity, TablePrefixAttribute entityPrefixAttribute, string tableName)
{
entity.Relational().TableName = tableName;
PrefixColumnNames(entity, entityPrefixAttribute?.NamespacePrefix, entityPrefixAttribute?.ColumnPrefix);
foreach (var child in entity.GetDerivedTypes())
{
var childPrefixAttribute = GetTablePrefixAttribute(child);
PrefixEntitiesRecursive(child, childPrefixAttribute, tableName);
}
}
public static string GetTableName(Type type)
{
TableAttribute tableAttr = type.GetCustomAttribute <TableAttribute>(true);
if (tableAttr != null)
{
return(tableAttr.Name);
}
TablePrefixAttribute tablePrefixAttr = type.GetCustomAttribute <TablePrefixAttribute>(true);
if (tablePrefixAttr != null)
{
return(tablePrefixAttr.Name + type.Name);
}
return(type.Name);
}
private void PrefixEntitiesRecursive(IMutableEntityType entity, TablePrefixAttribute entityPrefixAttribute, string tableName)
{
if (entity.BaseType == null)
{
entity.SetTableName(tableName);
}
PrefixColumnNames(entity, entityPrefixAttribute?.NamespacePrefix, entityPrefixAttribute?.ColumnPrefix);
foreach (var child in entity.GetDerivedTypes())
{
if (child.BaseType != entity)
{
continue;
}
var childPrefixAttribute = GetTablePrefixAttribute(child);
PrefixEntitiesRecursive(child, childPrefixAttribute, tableName);
}
}
