Extended mapper cannot get result map from parent

[themez]

interface Parent { 
@Select
@ResultMap("BaseResultMap")
Foo selectByPrimaryKey(String id);
} 

interface Child extends Parent { 

} 

when call Child.selectByPrimaryKey. It will throw an exception:

java.lang.IllegalArgumentException: Result Maps collection does not contain value for Child.BaseResultMap

I've looked into MapperBuilderAssistant

  private void setStatementResultMap(
      String resultMap,
      Class<?> resultType,
      ResultSetType resultSetType,
      MappedStatement.Builder statementBuilder) {
    resultMap = applyCurrentNamespace(resultMap, true);
    ...
 }

maybe we can do similar modification as #35 ,
If not found in child namespace, then try to search in parent namespace?

[ilkomiliev]

Any progress here? I have the same problem using the a.m. "generic DAO" pattern - or is there a workaround? Any help will be highly appreciated!

[ilkomiliev]

As far as I can see may be we can walk the class hierarchy up to method.getDecalredClass and get the first found mapped statement, if any?

[ilkomiliev]

sorry for the comments above - I was refering to #35

[harawata]

Thank you for the suggestion, @themez !

But...
Unlike #35 , @ResultMap is used to reference a result map, not to define one.
If we did implement this, we may have to perform the same namespace-completion on other places like select attribute of @One or @Many.

And even without this, all you have to do is to specify the result map ID with its namespace, so it does not seem to be worth it.
Wouldn't you agree?

Regards,
Iwao

[themez]

Thanks for clarification @harawata ! I think is reasonable.