--- a/java/sql-dk/src/info/globalcode/sql/dk/configuration/Loader.java Mon Mar 04 17:06:42 2019 +0100
+++ /dev/null Thu Jan 01 00:00:00 1970 +0000
@@ -1,101 +0,0 @@
-/**
- * SQL-DK
- * Copyright © 2015 František Kučera (frantovo.cz)
- *
- * 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 info.globalcode.sql.dk.configuration;
-
-import info.globalcode.sql.dk.*;
-import static info.globalcode.sql.dk.DatabaseConnection.JDBC_PROPERTY_USER;
-import static info.globalcode.sql.dk.DatabaseConnection.JDBC_PROPERTY_PASSWORD;
-import java.sql.Connection;
-import java.sql.Driver;
-import java.sql.DriverManager;
-import java.sql.SQLException;
-import java.util.logging.Level;
-import java.util.logging.Logger;
-import javax.xml.bind.JAXBContext;
-import javax.xml.bind.Unmarshaller;
-
-/**
- * Configuration loader – deserializes Configuration from the XML file.
- *
- * @author Ing. František Kučera (frantovo.cz)
- */
-public class Loader {
-
- private static final Logger log = Logger.getLogger(Loader.class.getName());
-
- public Configuration loadConfiguration() throws ConfigurationException {
- try {
- JAXBContext jaxb = JAXBContext.newInstance(Configuration.class.getPackage().getName(), Configuration.class.getClassLoader());
- Unmarshaller u = jaxb.createUnmarshaller();
- return (Configuration) u.unmarshal(Constants.CONFIG_FILE);
- } catch (Exception e) {
- throw new ConfigurationException("Unable to load configuration from " + Constants.CONFIG_FILE, e);
- }
- }
-
- /**
- * JDBC connection should not be used directly in SQL-DK.
- *
- * @see DatabaseDefinition#connect(info.globalcode.sql.dk.configuration.Properties)
- * @param properties
- * @param databaseDefinition
- * @return
- * @throws java.sql.SQLException
- */
- public static Connection jdbcConnect(DatabaseDefinition databaseDefinition, Properties properties) throws SQLException {
- synchronized (properties) {
- /**
- * Avoid rewriting the properties. Usually, the connection is created only once, but
- * with --test-connection and with SQL-DK JDBC driver, it might be reused.
- */
- properties = properties.clone();
- }
- if (properties.hasProperty(JDBC_PROPERTY_PASSWORD)) {
- log.log(Level.WARNING, "Passing DB password as CLI parameter is insecure!");
- }
- Properties credentials = new Properties();
- credentials.add(new Property(JDBC_PROPERTY_USER, databaseDefinition.getUserName()));
- credentials.add(new Property(JDBC_PROPERTY_PASSWORD, databaseDefinition.getPassword()));
- credentials.setDefaults(databaseDefinition.getProperties());
- properties.setDefaults(credentials);
- java.util.Properties javaProperties = properties.getJavaProperties();
-
- String driverClassName = databaseDefinition.getDriver();
- final String url = databaseDefinition.getUrl();
- if (driverClassName == null) {
- log.log(Level.FINE, "Using DriverManager to create connection for „{0}“", url);
- return DriverManager.getConnection(url, javaProperties);
- } else {
- log.log(Level.FINE, "Using custom Driver „{0}“ to create connection for „{1}“", new Object[]{driverClassName, url});
- try {
- Class<Driver> driverClass = (Class<Driver>) Class.forName(driverClassName);
- Driver driver = driverClass.newInstance();
- Connection connection = driver.connect(url, javaProperties);
- if (connection == null) {
- log.log(Level.SEVERE, "Driver „{0}“ returend null → it does not accept the URL: „{1}“", new Object[]{driverClassName, url});
- throw new SQLException("Unable to connect: driver returned null.");
- } else {
- return connection;
- }
- } catch (ClassNotFoundException | InstantiationException | IllegalAccessException | SQLException e) {
- throw new SQLException("Unable to connect usig specific driver: " + driverClassName, e);
- }
- }
- }
-
-}