package com.oshyn.example.service;

import com.oshyn.example.dao.PersonDao;
import com.oshyn.example.model.Person;
import java.util.List;
import javax.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Propagation;
import org.springframework.transaction.annotation.Transactional;

@Service(value="personManager")
public class PersonManagerImpl implements PersonManager {

    @Resource(name="personDAO")
    private PersonDao personDAO = null;

    public PersonDao getPersonDAO() {
        return personDAO;
    }

    public void setPersonDAO(PersonDao personDAO) {
        this.personDAO = personDAO;
    }

    @Transactional(propagation = Propagation.REQUIRED)
    public void insertPersons(List<Person> persons) {
        if (persons != null) {
            for (Person person : persons) {
                this.personDAO.saveOrUpdate(person);
            }
        }
    }

    public List<Person> findAllPersons() {
        return this.personDAO.findAllPersons();
    }
}