src/main/java/de/uapcore/lightpit/dao/postgres/PGUserDao.java

Sat, 09 May 2020 17:01:29 +0200

author
Mike Becker <universe@uap-core.de>
date
Sat, 09 May 2020 17:01:29 +0200
changeset 34
824d4042c857
child 37
fecda0f466e6
permissions
-rw-r--r--

cleanup and simplification of database access layer

     1 /*
     2  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
     3  *
     4  * Copyright 2018 Mike Becker. All rights reserved.
     5  *
     6  * Redistribution and use in source and binary forms, with or without
     7  * modification, are permitted provided that the following conditions are met:
     8  *
     9  *   1. Redistributions of source code must retain the above copyright
    10  *      notice, this list of conditions and the following disclaimer.
    11  *
    12  *   2. Redistributions in binary form must reproduce the above copyright
    13  *      notice, this list of conditions and the following disclaimer in the
    14  *      documentation and/or other materials provided with the distribution.
    15  *
    16  * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
    17  * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
    18  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
    19  * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
    20  * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
    21  * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
    22  * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
    23  * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
    24  * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
    25  * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
    26  * POSSIBILITY OF SUCH DAMAGE.
    27  *
    28  */
    29 package de.uapcore.lightpit.dao.postgres;
    31 import de.uapcore.lightpit.dao.AbstractDao;
    32 import de.uapcore.lightpit.dao.UserDao;
    33 import de.uapcore.lightpit.entities.User;
    35 import java.sql.Connection;
    36 import java.sql.PreparedStatement;
    37 import java.sql.ResultSet;
    38 import java.sql.SQLException;
    40 public final class PGUserDao extends AbstractDao<User> implements UserDao {
    42     @Override
    43     protected User mapColumns(ResultSet result) throws SQLException {
    44         final var user = new User();
    45         user.setUserID(result.getInt("userid"));
    46         user.setUsername(result.getString("username"));
    47         user.setGivenname(result.getString("givenname"));
    48         user.setLastname(result.getString("lastname"));
    49         return user;
    50     }
    52     @Override
    53     protected PreparedStatement listQuery(Connection conn) throws SQLException {
    54         return conn.prepareStatement("select * from lpitcore_user where userid >= 0 order by username");
    55     }
    56 }

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