Cannot instantiate beetlsql mapper interface when inject

[leeaee]

1. Implement a SecurityService extends from ActAAAService.Base.
2. Inject a beetsql mapper into SecurityService
3. ACT start failed with exception:

   2017-08-03 17:10:12,262 WARN  [jobs-thread-1] [act.job._Job] - error executing job register-singleton-instances
   org.osgl.inject.InjectException: Cannot instantiate interface cc.bable.data.mapper.AdminMapper(mapper)
   at org.osgl.inject.Genie.findProvider(Genie.java:657)
   at org.osgl.inject.Genie.fieldInjector(Genie.java:797)
   at org.osgl.inject.Genie.fieldInjectors(Genie.java:784)
   at org.osgl.inject.Genie.buildFieldMethodInjector(Genie.java:725)
   at org.osgl.inject.Genie.buildProvider(Genie.java:705)

   Code: AdminMapper.java

   public interface AdminMapper extends BaseMapper<Admin> {
   Admin findByName(@Param(value = "loginName") String loginName);
   } 

   public class SecurityService extends ActAAAService.Base<Admin> {
   private static final String USER_KEY = "loginName";
   @Inject
   private AdminMapper mapper;
   @Override
   protected String userKey() {
       return USER_KEY;
   }
   ...
   }

[greenlaw110]

It can now overwrite the following two methods in your SecurityService to allow act-aaa to work with act-beetlsql:

        protected USER_TYPE findUser(String username) {
            return userDao.findOneBy(_userKey(), username);
        }

        protected void initUserDao(Class<USER_TYPE> userType) {
            this.userDao = Act.app().dbServiceManager().dao(userType);
        }