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Start your free trialDaniel Sorace
9,396 Pointswhat is it went wrong? It seem correct
could you help it out thanks
package com.teamtreehouse.contactmgr.dao;
import com.teamtreehouse.contactmgr.model.Contact;
import java.util.List;
public interface ContactDao {
List<Contact>findAll();
}
package com.teamtreehouse.contactmgr.dao;
import com.teamtreehouse.contactmgr.model.Contact;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Repository;
import java.util.List;
@Repository
public class ContactDaoImpl {
@Autowired
private SessionFactory sessionFactory;
public List<Contact>findAll(){
Session session = sessionFactory.openSession();
List<Contact> contacts = session.createCriteria(Contact.class).list();
session.close();
return contacts;
}
}
1 Answer
Seth Kroger
56,413 PointsFirst you need to say that ContactDaoImpl implements ContractDao. Second, since you're asked to just return null
for now you don't need to autowire the session factory.
Daniel Sorace
9,396 PointsDaniel Sorace
9,396 PointsThanks I forget to add implements ContactDaco