com.it250.projekat.dao.UserDaoImpl.java Source code

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Here is the source code for com.it250.projekat.dao.UserDaoImpl.java

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package com.it250.projekat.dao;

import com.it250.projekat.entities.User;
import org.hibernate.criterion.Projections;
import org.hibernate.criterion.Restrictions;

/**
 *
 * @author Workbench
 */
public class UserDaoImpl extends GenericDaoImpl implements UserDao {

    @Override
    public User checkUser(String email, String password) {
        return (User) session.createCriteria(User.class).add(Restrictions.eq("email", email))
                .add(Restrictions.eq("password", password)).uniqueResult();
    }

    @Override
    public boolean checkEmail(String email, int id) {
        long count = (Long) session.createCriteria(User.class).add(Restrictions.eq("email", email))
                .add(Restrictions.ne("id", id)).setProjection(Projections.rowCount()).uniqueResult();
        System.out.println("checkEmail " + count);
        return count == 0;
    }

    @Override
    public boolean checkUsername(String username, int id) {
        long count = (Long) session.createCriteria(User.class).add(Restrictions.eq("username", username))
                .add(Restrictions.ne("id", id)).setProjection(Projections.rowCount()).uniqueResult();

        System.out.println("checkUsername " + count);
        return count == 0;
    }

    @Override
    public boolean checkEmail(String email) {
        long count = (Long) session.createCriteria(User.class).add(Restrictions.eq("email", email))
                .setProjection(Projections.rowCount()).uniqueResult();
        return count == 0;
    }

    @Override
    public boolean checkUsername(String username) {
        long count = (Long) session.createCriteria(User.class).add(Restrictions.eq("username", username))
                .setProjection(Projections.rowCount()).uniqueResult();
        return count == 0;
    }

    @Override
    public User getUserById(int id) {
        return (User) session.createCriteria(User.class).add(Restrictions.eq("id", id)).uniqueResult();
    }

}