com.ushahidi.swiftriver.core.api.dao.impl.JpaUserDao.java Source code

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Here is the source code for com.ushahidi.swiftriver.core.api.dao.impl.JpaUserDao.java

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/**
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/agpl.html>
 * 
 * Copyright (C) Ushahidi Inc. All Rights Reserved.
 */
package com.ushahidi.swiftriver.core.api.dao.impl;

import java.util.Date;

import javax.persistence.NoResultException;
import javax.persistence.TypedQuery;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Repository;

import com.ushahidi.swiftriver.core.api.dao.UserDao;
import com.ushahidi.swiftriver.core.model.User;

@Repository
public class JpaUserDao extends AbstractJpaDao<User> implements UserDao {

    final Logger logger = LoggerFactory.getLogger(JpaUserDao.class);

    @Override
    public User create(User user) {
        // Set the date created
        user.setDateCreated(new Date());

        return super.create(user);
    }

    /* (non-Javadoc)
     * @see com.ushahidi.swiftriver.core.api.dao.UserDao#findByUsername(java.lang.String)
     */
    @Override
    public User findByUsername(String username) {
        String query = "SELECT u FROM User u WHERE u.username = :username";

        User user = null;
        try {
            user = (User) em.createQuery(query).setParameter("username", username).getSingleResult();
        } catch (NoResultException e) {
            // Do nothing
        }
        return user;
    }

    /*
     * (non-Javadoc)
     * @see com.ushahidi.swiftriver.core.api.dao.UserDao#updateLastLogin(com.ushahidi.swiftriver.core.model.User)
     */
    public void updateLastLogin(User user) {
        // Set the last login date to the current date
        user.setLastLoginDate(new Date());

        // Increment the no. of user logins
        int logins = user.getLogins() + 1;
        user.setLogins(logins);
        this.update(user);
    }

    /*
     * (non-Javadoc)
     * @see com.ushahidi.swiftriver.core.api.dao.UserDao#findByUserameOrEmail(java.lang.String)
     */
    public User findByUsernameOrEmail(String search) {
        String qlString = "FROM User u WHERE email = :email OR username = :username";
        TypedQuery<User> query = em.createQuery(qlString, User.class);
        query.setParameter("email", search);
        query.setParameter("username", search);

        User user = null;
        try {
            user = query.getSingleResult();
        } catch (NoResultException e) {
            logger.info("No user with email {} or username {} exists", search, search);
        }

        return user;
    }

}