Made settings configurable for multiple users
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parent
5a99f6b2d8
commit
fb0f87beb6
4 changed files with 173 additions and 15 deletions
5
pom.xml
5
pom.xml
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@ -36,6 +36,11 @@
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<artifactId>holidays</artifactId>
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<version>1.0.3</version>
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</dependency>
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<dependency>
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<groupId>org.mariadb.jdbc</groupId>
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<artifactId>mariadb-java-client</artifactId>
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<version>3.5.3</version>
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</dependency>
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</dependencies>
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<build>
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<finalName>OebbApi</finalName>
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@ -11,12 +11,14 @@ import org.json.JSONObject;
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import java.io.IOException;
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import java.io.OutputStream;
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import java.net.InetSocketAddress;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.concurrent.TimeUnit;
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public class Main {
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private static final String version = "0.7";
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private static final HashMap<String, Integer> data = new HashMap<>();
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private static final String version = "0.8";
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private static final HashMap<String, HashMap<String, Integer>> udata = new HashMap<>();
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public static Settings conf;
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static OebbCheck check = new OebbCheck();
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static long time;
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@ -45,7 +47,7 @@ public class Main {
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LOG.error("Error at Task: {}", e.toString());
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}
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};
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service.scheduleAtFixedRate(task, 60, conf.getInt("refreshTime"), TimeUnit.SECONDS);
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service.scheduleAtFixedRate(task, 10, conf.getInt("refreshTime"), TimeUnit.SECONDS);
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if (server != null) {
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server.createContext("/oebbapi", new OebbHandler());
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server.setExecutor(null); // creates a default executor
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@ -64,17 +66,35 @@ public class Main {
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}
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private static void refresh() throws IOException {
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data.put(conf.getString("monitors.monitor1.DepartureTime"),check.getStatus(conf.getString("monitors.monitor1.Station"),conf.getString("monitors.monitor1.DepartureTime"), conf.getString("monitors.monitor1.FinalStop"),conf.getString("monitors.monitor1.TrainType"),String.valueOf(conf.getInt("monitors.monitor1.maxjourneys")), conf.getStringList("monitors.monitor1.notRunningDays")));
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data.put(conf.getString("monitors.monitor2.DepartureTime"),check.getStatus(conf.getString("monitors.monitor2.Station"),conf.getString("monitors.monitor2.DepartureTime"), conf.getString("monitors.monitor2.FinalStop"),conf.getString("monitors.monitor2.TrainType"),String.valueOf(conf.getInt("monitors.monitor2.maxjourneys")), conf.getStringList("monitors.monitor2.notRunningDays")));
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data.put(conf.getString("monitors.monitor3.DepartureTime"),check.getStatus(conf.getString("monitors.monitor3.Station"),conf.getString("monitors.monitor3.DepartureTime"), conf.getString("monitors.monitor3.FinalStop"),conf.getString("monitors.monitor3.TrainType"),String.valueOf(conf.getInt("monitors.monitor3.maxjourneys")), conf.getStringList("monitors.monitor3.notRunningDays")));
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data.put(conf.getString("monitors.monitor4.DepartureTime"),check.getStatus(conf.getString("monitors.monitor4.Station"),conf.getString("monitors.monitor4.DepartureTime"), conf.getString("monitors.monitor4.FinalStop"),conf.getString("monitors.monitor4.TrainType"),String.valueOf(conf.getInt("monitors.monitor4.maxjourneys")), conf.getStringList("monitors.monitor4.notRunningDays")));
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HashMap<String, Integer> data = new HashMap<>();
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try{
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ResultSet rs = MariaDB.load_users();
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if (rs != null) {
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while (rs.next()) {
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String user = rs.getString("user");
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ResultSet rsu = MariaDB.load_user(user);
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if (rsu != null) {
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while (rsu.next()) {
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List<String> list = new ArrayList<>(Arrays.asList(rsu.getString("notRunningDays").split(",")));
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data.put(rsu.getString("display"), check.getStatus(rsu.getString("Station"), rsu.getString("DepartureTime"), rsu.getString("FinalStop"), rsu.getString("TrainType"), String.valueOf(rsu.getInt("maxjourneys")), list));
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}
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}
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udata.put(user,data);
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rs.close();
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}
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}
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}catch (SQLException e){
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LOG.error("Update issue", e);
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}
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time = System.currentTimeMillis();
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}
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static class OebbHandler implements HttpHandler {
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static class OebbHandler implements HttpHandler {
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@Override
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public void handle(HttpExchange t){
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String response = createOutput();
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String[] req = t.getRequestURI().toString().split("/");
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String user = req[2];
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String response = createOutput(user);
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t.getResponseHeaders().put("Content-Type", Collections.singletonList("application/json"));
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try {
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t.sendResponseHeaders(200, response.getBytes().length);
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@ -87,7 +107,7 @@ public class Main {
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}
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}
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private static String createOutput(){
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private static String createOutput(String user){
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JSONObject dat = new JSONObject();
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Date updatetime = new Date(time);
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dat.put("interval",conf.getInt("refreshTime")*1000);
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@ -133,7 +153,7 @@ public class Main {
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monitor2.put("label",conf.getString("monitors.monitor1.Title"));
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monitor2.put("labelColor",conf.getString("labelcolor"));
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monitor2.put("fullDraw",true);
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int zug1 = data.get(conf.getString("monitors.monitor1.DepartureTime"));
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int zug1 = udata.get(user).get("1");
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makeLabel(monitor2, zug1);
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display.put(monitor2);
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@ -141,7 +161,7 @@ public class Main {
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monitor3.put("label",conf.getString("monitors.monitor2.Title"));
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monitor3.put("labelColor",conf.getString("labelcolor"));
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monitor3.put("fullDraw",true);
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int zug2 = data.get(conf.getString("monitors.monitor2.DepartureTime"));
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int zug2 = udata.get(user).get("2");
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makeLabel(monitor3, zug2);
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display.put(monitor3);
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@ -149,7 +169,7 @@ public class Main {
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monitor4.put("label",conf.getString("monitors.monitor3.Title"));
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monitor4.put("labelColor",conf.getString("labelcolor"));
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monitor4.put("fullDraw",true);
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int zug3 = data.get(conf.getString("monitors.monitor3.DepartureTime"));
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int zug3 = udata.get(user).get("3");
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makeLabel(monitor4, zug3);
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display.put(monitor4);
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@ -157,10 +177,11 @@ public class Main {
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monitor5.put("label",conf.getString("monitors.monitor4.Title"));
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monitor5.put("labelColor",conf.getString("labelcolor"));
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monitor5.put("fullDraw",true);
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int zug4 = data.get(conf.getString("monitors.monitor4.DepartureTime"));
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int zug4 = udata.get(user).get("4");
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makeLabel(monitor5, zug4);
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display.put(monitor5);
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dat.put("displays",display);
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System.out.println(display);
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return dat.toString();
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}
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126
src/main/java/be/jaud/MariaDB.java
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126
src/main/java/be/jaud/MariaDB.java
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@ -0,0 +1,126 @@
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package be.jaud;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import java.lang.reflect.InvocationTargetException;
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import java.net.URLEncoder;
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import java.nio.charset.StandardCharsets;
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import java.sql.*;
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public class MariaDB {
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private static Connection conn = null;
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private static MariaDB self = null;
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private static Settings conf = Settings.getInstance();
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public static final Logger LOG = LoggerFactory.getLogger(MariaDB.class);
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private MariaDB(String Host,String db,String User,String Password) {
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try {
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// Datenbanktreiber fuer ODBC Schnittstellen laden.
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// F<>r verschiedene ODBC-Datenbanken muss dieser Treiber
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// nur einmal geladen werden.
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Class.forName("org.mariadb.jdbc.Driver").getDeclaredConstructor().newInstance();
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// Verbindung zur ODBC-Datenbank herstellen.
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// Es wird die JDBC-ODBC-Bruecke verwendet.
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// Port -- Standard: 3306
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String dbPort = "3306";
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conn = DriverManager.getConnection("jdbc:mariadb://" + Host + ":"
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+ dbPort + "/" + db + "?" + "user=" + URLEncoder.encode(User, StandardCharsets.UTF_8) + "&"
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+ "password=" + Password + "&useSSL=false&autoReconnect=true&useJDBCCompliantTimezoneShift=true&useLegacyDatetimeCode=false&serverTimezone=UTC");
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} catch (ClassNotFoundException | SQLException | IllegalAccessException | InstantiationException |
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NoSuchMethodException | InvocationTargetException e) {
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LOG.error("SQLException: {}", e.getMessage(), e);
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System.exit(1);
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}
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}
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public static Connection getInstance()
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{
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try {
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if(conn == null || !conn.isValid(0)){
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self = new MariaDB(conf.getString("db.server") , conf.getString("db.database"), conf.getString("db.user"), conf.getString("db.password"));
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}
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} catch (SQLException e) {
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LOG.error("SQLException: {}", e.getMessage(), e);
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}
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return conn;
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}
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/**
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* Returns the Connection
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* @return MySQLConnection
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* @deprecated
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*/
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public static MariaDB getDB()
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{
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try {
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if(conn == null || !conn.isValid(0)){
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self = new MariaDB(conf.getString("db.server") , conf.getString("db.database"), conf.getString("db.user"), conf.getString("db.password"));
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}
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} catch (SQLException e) {
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LOG.error("SQLException: {}", e.getMessage(), e);
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}
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return self;
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}
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public static void close()
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{
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if(conn != null){
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try {
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conn.close();
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} catch (SQLException e) {
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LOG.error("SQLException: {}", e.getMessage(), e);
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}
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}
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}
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public static ResultSet load_users()
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{
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conn = getInstance();
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if(conn != null)
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{
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// Anfrage-Statement erzeugen.
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Statement query;
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try {
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query = conn.createStatement();
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// Ergebnistabelle erzeugen und abholen.
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String sql = "SELECT DISTINCT `user` FROM `"+ conf.getString("db.table")+"`";
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return query.executeQuery(sql);
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} catch (SQLException e) {
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LOG.error("SQLException: {}", e.getMessage());
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}
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}
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return null;
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}
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/**
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* Loads the data of a user
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* @param id Userid
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* @return ResultSet
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*/
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public static ResultSet load_user(String id)
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{
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conn = getInstance();
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if(conn != null)
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{
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// Anfrage-Statement erzeugen.
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Statement query;
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try {
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query = conn.createStatement();
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// Ergebnistabelle erzeugen und abholen.
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String sql = "SELECT * FROM `"+ conf.getString("db.table")+"` WHERE `user`='"+id+"' ORDER BY `display`";
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return query.executeQuery(sql);
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} catch (SQLException e) {
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LOG.error("SQLException: {}", e.getMessage());
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}
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}
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return null;
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}
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}
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@ -1,7 +1,13 @@
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apiserver {
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port = 8111 //Port to listen to
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refreshTime = 60 //Refresh Time in Seconds
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db{
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server =
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user =
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password =
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database =
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table =
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}
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monitors {
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monitor1 {
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Title = ""
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