Annotation-based DI of multiple JNDI resources

My application uses two data sources (container managed) exposed to the Spring container via jee-jndi-lookup. The two data sources are used by separate hierarchy of @Repository and @Service components. Since I am trying to keep my Spring configuration files lean with the use of annotations, I ended up being unsure about how the data sources will be wired to their respective @Repository components.

The relevant snippet from my Spring configuration file:

Code:

---

<context:annotation-config />

<context:component-scan base-package="my.package" />

<jee:jndi-lookup id="omsData"
                      jndi-name="jdbc/omsDB"
                      resource-ref="true"
                      proxy-interface="javax.sql.DataSource" />

<jee:jndi-lookup id="corpData"
                      jndi-name="jdbc/corpDB"
                      resource-ref="true"
                      proxy-interface="javax.sql.DataSource" />

---

Here is how I am trying to get the DI magic to manifest in the respective DAO component implementations:
OMSRepositoryJdbcImpl

Code:

---

@Repository
public class OMSRepositoryJdbcImpl implements IOMSRepository {

        private JdbcTemplate OMSRepositoryTemplate;

        @Autowired
        public OMSRepositoryJdbcImpl(DataSource omsData) {
                this.OMSRepositoryTemplate= new JdbcTemplate(omsData);
        }
}

---

CorpRepositoryJdbcImpl

Code:

---

@Repository
public class CorpRepositoryJdbcImpl implements ICorpRepository {

        private JdbcTemplate CorpRepositoryTemplate;

        @Autowired
        public CorpRepositoryJdbcImpl(DataSource corpData) {
                this.CorpRepositoryTemplate= new JdbcTemplate(corpData);
        }
}

---

If I had defined the data sources using standard <bean /> declarations, I would have used the following attribute to direct the DI magic.

Code:

---

autoWire="byName"

---

But the <jee:jndi-lookup /> declaration does not seem to facilitate this control. How can I ensure that the two data sources are DI'd into the respective @Repository components correctly?

Thanks!

Ashwin

Try using @Qualifier with Autowired. Since both datasources are implementing same interface @Qualifier is required.