Welcome to the Treehouse Community

The Treehouse Community is a meeting place for developers, designers, and programmers of all backgrounds and skill levels to get support. Collaborate here on code errors or bugs that you need feedback on, or asking for an extra set of eyes on your latest project. Join thousands of Treehouse students and alumni in the community today. (Note: Only Treehouse students can comment or ask questions, but non-students are welcome to browse our conversations.)

Looking to learn something new?

Treehouse offers a seven day free trial for new students. Get access to thousands of hours of content and a supportive community. Start your free trial today.

Java Spring with Hibernate Data-Driven Application Design Add a service for Contact objects

Brandy Steals
PLUS
Brandy Steals
Courses Plus Student 5,456 Points

Bummer: ContactDao's findById method was not called

I am not sure what I am doing wrong. I looked in the forum and it appears my code matches up to what is expected. I am not sure if I have a spelling error or if I am missing something.

com/teamtreehouse/contactmgr/service/ContactService.java
package com.teamtreehouse.contactmgr.service;

import com.teamtreehouse.contactmgr.model.Contact;

public interface ContactService {
    Contact findById(Long id);
}
com/teamtreehouse/contactmgr/service/ContactServiceImpl.java
package com.teamtreehouse.contactmgr.service;

import com.teamtreehouse.contactmgr.dao.ContactDao;
import com.teamtreehouse.contactmgr.model.Contact;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

@Service
public class ContactServiceImpl implements ContactService {
    @Autowired
    private ContactDao contactDao;

    @Override
    public Contact findById(Long id) {
        return null;
    }
}

2 Answers

Your findById method always returns null. For the second task, you need to change that by editing the method and making it call the findById method of the contactDao object.