1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000 1.2 +++ b/src/main/java/de/uapcore/lightpit/dao/postgres/PGModuleDao.java Sat May 09 17:01:29 2020 +0200 1.3 @@ -0,0 +1,81 @@ 1.4 +/* 1.5 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. 1.6 + * 1.7 + * Copyright 2018 Mike Becker. All rights reserved. 1.8 + * 1.9 + * Redistribution and use in source and binary forms, with or without 1.10 + * modification, are permitted provided that the following conditions are met: 1.11 + * 1.12 + * 1. Redistributions of source code must retain the above copyright 1.13 + * notice, this list of conditions and the following disclaimer. 1.14 + * 1.15 + * 2. Redistributions in binary form must reproduce the above copyright 1.16 + * notice, this list of conditions and the following disclaimer in the 1.17 + * documentation and/or other materials provided with the distribution. 1.18 + * 1.19 + * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 1.20 + * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 1.21 + * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 1.22 + * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 1.23 + * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 1.24 + * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 1.25 + * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 1.26 + * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 1.27 + * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 1.28 + * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 1.29 + * POSSIBILITY OF SUCH DAMAGE. 1.30 + * 1.31 + */ 1.32 +package de.uapcore.lightpit.dao.postgres; 1.33 + 1.34 +import de.uapcore.lightpit.LightPITModule; 1.35 +import de.uapcore.lightpit.dao.AbstractDao; 1.36 +import de.uapcore.lightpit.dao.ModuleDao; 1.37 +import de.uapcore.lightpit.entities.Module; 1.38 + 1.39 +import java.sql.Connection; 1.40 +import java.sql.PreparedStatement; 1.41 +import java.sql.ResultSet; 1.42 +import java.sql.SQLException; 1.43 +import java.util.Map; 1.44 +import java.util.Set; 1.45 + 1.46 +public final class PGModuleDao extends AbstractDao<Module> implements ModuleDao { 1.47 + 1.48 + @Override 1.49 + protected PreparedStatement listQuery(Connection connection) throws SQLException { 1.50 + return connection.prepareStatement("select * from lpitcore_module"); 1.51 + } 1.52 + 1.53 + @Override 1.54 + protected Module mapColumns(ResultSet result) throws SQLException { 1.55 + final var mod = new Module(); 1.56 + mod.setModID(result.getInt("modid")); 1.57 + mod.setClassname(result.getString("classname")); 1.58 + mod.setVisible(result.getBoolean("visible")); 1.59 + mod.setPriority(result.getInt("priority")); 1.60 + return mod; 1.61 + } 1.62 + 1.63 + @Override 1.64 + public void syncRegisteredModuleClasses(Connection conn, Set<Map.Entry<String, LightPITModule>> moduleSet) throws SQLException { 1.65 + 1.66 + var check = conn.prepareStatement("select visible from lpitcore_module where classname = ?"); 1.67 + var insert = conn.prepareStatement("insert into lpitcore_module (classname, visible, priority) values (?, ?, ?)"); 1.68 + insert.setBoolean(2, true); 1.69 + // update/delete not required, we do this in the module management UI 1.70 + 1.71 + for (Map.Entry<String, LightPITModule> modEntry : moduleSet) { 1.72 + if (modEntry.getValue().systemModule()) continue; 1.73 + 1.74 + check.setString(1, modEntry.getKey()); 1.75 + try (ResultSet r = check.executeQuery()) { 1.76 + if (!r.next()) { 1.77 + insert.setString(1, modEntry.getKey()); 1.78 + insert.setInt(3, modEntry.getValue().defaultPriority()); 1.79 + insert.executeUpdate(); 1.80 + } 1.81 + } 1.82 + } 1.83 + } 1.84 +}