269 lines
9.3 KiB
Java
269 lines
9.3 KiB
Java
package application;
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import java.awt.Graphics2D;
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import java.awt.image.BufferedImage;
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import java.io.File;
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import java.io.IOException;
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import java.net.URL;
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import java.sql.Connection;
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import java.sql.DriverManager;
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import java.sql.ResultSet;
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import java.sql.SQLException;
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import java.sql.Statement;
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import java.util.List;
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import javax.imageio.ImageIO;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.parsers.ParserConfigurationException;
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import org.apache.commons.io.FileUtils;
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import org.w3c.dom.Document;
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import org.xml.sax.SAXException;
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public class dbController {
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public dbController(MainWindowController m) {
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mainWindowController = m;
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}
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private MainWindowController mainWindowController;
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private String DB_PATH;
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private String DB_PATH_games;
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private Connection connection = null;
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private Connection connectionGames = null;
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public void main(){
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System.out.println("<==========starting loading sql==========>");
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loadRomDatabase();
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loadGamesDatabase();
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createRomDatabase();
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loadRomDirectory(mainWindowController.getRomPath());
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checkRemoveEntry();
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System.out.println("<==========finished loading sql==========>");
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}
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private void loadRomDatabase(){
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if (System.getProperty("os.name").equals("Linux")) {
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DB_PATH = System.getProperty("user.home") + "/localRoms.db";
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}else{
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DB_PATH = System.getProperty("user.home") + "\\Documents\\cemu_UI" + "\\" + "localRoms.db";
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}
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try {
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// create a database connection
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connection = DriverManager.getConnection("jdbc:sqlite:" + DB_PATH);
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connection.setAutoCommit(false); //AutoCommit to false -> manual commit is active
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} catch (SQLException e) {
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// if the error message is "out of memory", it probably means no database file is found
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System.err.println(e.getMessage());
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}
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System.out.println("rom database loaded to driver manager");
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}
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/**
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* this method is used to load the games database with additional informations about a game
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* it is used if a new game is added (automatic or manual)
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*/
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private void loadGamesDatabase(){
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if (System.getProperty("os.name").equals("Linux")) {
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DB_PATH_games = System.getProperty("user.home") + "/games.db";
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}else{
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DB_PATH_games = System.getProperty("user.home") + "\\Documents\\cemu_UI" + "\\" + "games.db";
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}
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try {
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// create a database connection
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connectionGames = DriverManager.getConnection("jdbc:sqlite:" + DB_PATH_games);
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connectionGames.setAutoCommit(false); //AutoCommit to false -> manual commit is active
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} catch (SQLException e) {
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// if the error message is "out of memory", it probably means no database file is found
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System.err.println(e.getMessage());
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}
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System.out.println("games database loaded successfull");
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}
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void createRomDatabase() {
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try {
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Statement stmt = connection.createStatement();
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stmt.executeUpdate("create table if not exists local_roms (title, coverPath, romPath, titleID, productCode, region, lastPlayed, timePlayed)");
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stmt.close();
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connection.commit();
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} catch (SQLException e1) {
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e1.printStackTrace();
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}
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}
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void addRom(String title, String coverPath, String romPath, String titleID, String productCode, String region, String lastPlayed, String timePlayed) throws SQLException{
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Statement stmt = connection.createStatement();
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stmt.executeUpdate("insert into local_roms values ('"+title+"','"+coverPath+"','"+romPath+"','"+titleID+"','"+productCode+"','"+region+"','"+lastPlayed+"','"+timePlayed+"')");
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connection.commit();
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stmt.close();
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System.out.println("added \""+title+"\" to databsae");
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}
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void removeRom(String titleID) throws SQLException{
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Statement stmt = connection.createStatement();
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stmt.executeUpdate("delete from local_roms where titleID = '"+titleID+"'");
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connection.commit();
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stmt.close();
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System.out.println("removed \""+titleID+"\" from databsae");
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}
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//load all rom's on startup to the UI
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void loadRoms(){
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System.out.println("loading all rom's on startup to mwc ...");
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try {
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Statement stmt = connection.createStatement();
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ResultSet rs = stmt.executeQuery("SELECT * FROM local_roms");
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while (rs.next()) {
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mainWindowController.addGame(rs.getString(1), rs.getString(2), rs.getString(3), rs.getString(4));
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}
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stmt.close();
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rs.close();
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}catch (Exception e){
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e.printStackTrace();
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}
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}
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//load one single rom after manual adding one
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void loadSingleRom(String titleID){
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System.out.println("loading a single rom (ID: "+titleID+") to mwc ...");
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try {
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Statement stmt = connection.createStatement();
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ResultSet rs = stmt.executeQuery("SELECT * FROM local_roms where titleID = '"+titleID+"'");
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while (rs.next()) {
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mainWindowController.addGame(rs.getString(1), rs.getString(2), rs.getString(3), rs.getString(4));
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}
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stmt.close();
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rs.close();
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}catch (Exception e){
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e.printStackTrace();
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}
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}
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//get all files with .rpx TODO add other formats
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void loadRomDirectory(String directory){
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File dir = new File(directory);
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String[] extensions = new String[] { "rpx", "jsp" };
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File pictureCache;
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String coverPath;
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if(System.getProperty("os.name").equals("Linux")){
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pictureCache = mainWindowController.pictureCacheLinux;
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}else{
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pictureCache = mainWindowController.pictureCacheWin;
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}
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try {
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Statement stmt = connectionGames.createStatement();
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System.out.println("Getting all .rpx files in " + dir.getCanonicalPath()+" including those in subdirectories \n");
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List<File> files = (List<File>) FileUtils.listFiles(dir, extensions, true);
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for (File file : files) {
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File appFile = new File(file.getParent()+"\\app.xml");
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DocumentBuilderFactory documentBuilderFactory = DocumentBuilderFactory.newInstance();
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DocumentBuilder documentBuilder = documentBuilderFactory.newDocumentBuilder();
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Document document = documentBuilder.parse(appFile);
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String title_ID = document.getElementsByTagName("title_id").item(0).getTextContent();
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title_ID = title_ID.substring(0, 8) + "-" + title_ID.substring(8, title_ID.length());
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System.out.println("Name: "+file.getName()+"; Title ID: "+title_ID);
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ResultSet rs = stmt.executeQuery("SELECT * FROM games WHERE TitleID = '"+title_ID+"';");
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while (rs.next()) {
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System.out.print(rs.getString(2));
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if (checkEntry(rs.getString(2))) {
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System.out.println(": game already in database");
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}else{
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System.out.println(": add game");
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System.out.println("adding cover to cache ...");
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BufferedImage originalImage = ImageIO.read(new URL(rs.getString(6)));//change path to where file is located
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int type = originalImage.getType() == 0 ? BufferedImage.TYPE_INT_ARGB : originalImage.getType();
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BufferedImage resizeImagePNG = resizeImage(originalImage, type, 400, 600);
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ImageIO.write(resizeImagePNG, "png", new File(pictureCache+"\\"+rs.getString(3)+".png")); //change path where you want it saved
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coverPath = pictureCache+"\\"+rs.getString(3)+".png";
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addRom(rs.getString(2), coverPath, file.getCanonicalPath(), rs.getString(1), rs.getString(3), rs.getString(5),"","");
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}
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}
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System.out.println("");
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}
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} catch (IOException | SQLException | ParserConfigurationException | SAXException e) {
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System.out.println("Ups something went wrong!");
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e.printStackTrace();
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}
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}
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private boolean checkEntry(String title) throws SQLException{
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Statement stmt = connection.createStatement();
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boolean check = false;
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ResultSet rs = stmt.executeQuery("SELECT * FROM local_roms WHERE title = '"+title+"';");
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while (rs.next()) {
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check = true;
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}
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return check;
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}
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private void checkRemoveEntry() {
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// TODO needs to be implemented!
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System.out.println("check if entry removed not done yet!");
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}
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private static BufferedImage resizeImage(BufferedImage originalImage, int type, int IMG_WIDTH, int IMG_HEIGHT) {
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BufferedImage resizedImage = new BufferedImage(IMG_WIDTH, IMG_HEIGHT, type);
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Graphics2D g = resizedImage.createGraphics();
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g.drawImage(originalImage, 0, 0, IMG_WIDTH, IMG_HEIGHT, null);
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g.dispose();
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return resizedImage;
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}
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void setLastPlayed(String titleID){
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try{
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Statement stmt = connection.createStatement();
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stmt.executeUpdate("UPDATE local_roms SET lastPlayed=date('now') WHERE titleID = '"+titleID+"';");
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connection.commit();
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stmt.close();
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}catch(SQLException e){
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e.printStackTrace();
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}
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}
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String getLastPlayed(String titleID){
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String lastPlayed = null;
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try{
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Statement stmt = connection.createStatement();
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ResultSet rs = stmt.executeQuery("SELECT lastPlayed FROM local_roms WHERE titleID = '"+titleID+"';" );
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lastPlayed = rs.getString(1);
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stmt.close();
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rs.close();
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}catch(SQLException e){
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e.printStackTrace();
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}
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return lastPlayed;
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}
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void setTimePlayed(String timePlayed, String titleID){
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try{
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Statement stmt = connection.createStatement();
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stmt.executeUpdate("UPDATE local_roms SET timePlayed='' WHERE titleID = '"+titleID+"';");
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connection.commit();
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stmt.close();
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}catch(SQLException e){
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e.printStackTrace();
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}
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}
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String getTimePlayed(String titleID){
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String timePlayed = null;
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try{
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Statement stmt = connection.createStatement();
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ResultSet rs = stmt.executeQuery("SELECT timePlayed FROM local_roms WHERE titleID = '"+titleID+"';" );
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timePlayed = rs.getString(4);
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stmt.close();
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rs.close();
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}catch(SQLException e){
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e.printStackTrace();
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}
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return timePlayed;
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}
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}
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