org.inbio.ait.dao.sys.impl.SystemUserDAOImpl.java Source code

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Here is the source code for org.inbio.ait.dao.sys.impl.SystemUserDAOImpl.java

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/* AIT - Analysis of taxonomic indicators
 *
 * Copyright (C) 2010  INBio (Instituto Nacional de Biodiversidad)
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.inbio.ait.dao.sys.impl;

import java.sql.ResultSet;
import java.sql.SQLException;
import org.inbio.ait.dao.sys.SystemUserDAO;
import org.inbio.ait.model.SystemUser;
import org.springframework.jdbc.core.namedparam.MapSqlParameterSource;
import org.springframework.jdbc.core.simple.ParameterizedRowMapper;
import org.springframework.jdbc.core.simple.SimpleJdbcDaoSupport;

/**
 *
 * @author esmata
 */
public class SystemUserDAOImpl extends SimpleJdbcDaoSupport implements SystemUserDAO {

    @Override
    public SystemUser findByUsername(String username) {
        SystemUser systemUser = null;
        try {
            String query = "Select * from ait.users where username = '" + username + "'";

            systemUser = getSimpleJdbcTemplate().queryForObject(query, new SystemUserRowMapper());
        } catch (Exception e) {
            e.printStackTrace();
        }

        return systemUser;
    }

    @Override
    public void updateUser(SystemUser user) {
        String sqlStatement = null;
        MapSqlParameterSource args = null;

        try {
            sqlStatement = "UPDATE ait.users " + "SET fullname = :fullname " + ", password = :password "
                    + ", enabled = :enabled " + ", roles = :roles " + " WHERE username = :username ";

            args = new MapSqlParameterSource();
            args.addValue("username", user.getUsername());
            args.addValue("fullname", user.getFullname());
            args.addValue("password", user.getPassword());
            args.addValue("enabled", user.isEnabled());
            args.addValue("roles", user.getRoles());

            getSimpleJdbcTemplate().update(sqlStatement, args);

        } catch (Exception e) {
            e.printStackTrace();
        }
    }

    private static class SystemUserRowMapper implements ParameterizedRowMapper<SystemUser> {

        @Override
        public SystemUser mapRow(ResultSet rs, int rowNum) throws SQLException {
            SystemUser su = new SystemUser();
            su.setEnabled(rs.getBoolean("enabled"));
            su.setFullname(rs.getString("fullname"));
            su.setPassword(rs.getString("password"));
            su.setRoles(rs.getString("roles"));
            su.setUserId(rs.getInt("user_id"));
            su.setUsername(rs.getString("username"));

            return su;
        }
    }
}