Example usage for com.google.gson GsonBuilder GsonBuilder

Introduction

In this page you can find the example usage for com.google.gson GsonBuilder GsonBuilder.

Prototype

public GsonBuilder() 

Source Link

Document

Creates a GsonBuilder instance that can be used to build Gson with various configuration settings.

Usage

From source file:batch.card.generator.BatchCardGenerator.java

/**
 * @param args the command line arguments
 *///from   w ww  . java  2s  . co  m
public static void main(String[] args) throws IOException {
    String path = "D:\\Tabletop Models\\2D stuff\\Cards\\";
    String path_vehicles = "D:\\Tabletop Models\\2D stuff\\tanks\\";
    List<String> vehicle_paths = new ArrayList<>();

    try {
        Files.walk(Paths.get(path_vehicles)).forEach(filePath -> {
            if (Files.isRegularFile(filePath)) {
                vehicle_paths.add(filePath.getFileName().toString());
            }
        });
    } catch (IOException ex) {
        Logger.getLogger(BatchCardGenerator.class.getName()).log(Level.SEVERE, null, ex);
    }
    System.out.println("Vehicles found: " + vehicle_paths.size());
    // load source images
    BufferedImage image = null;
    try {
        image = ImageIO.read(new File(path, "blank_template-400x563.png"));
    } catch (IOException ex) {
        Logger.getLogger(BatchCardGenerator.class.getName()).log(Level.SEVERE, null, ex);
    }
    // END - Loading images, onto the card building

    // create the new image, canvas size is the max. of both image sizes
    int w = 400;
    int h = 563;
    List<Font> card_fonts = new ArrayList<>(); //Add 9

    card_fonts.add(new Font("Britannic Bold", Font.BOLD, 35)); //Title
    card_fonts.add(new Font("Sans", Font.ITALIC, 16)); //Subtitle
    card_fonts.add(new Font("Sans", Font.BOLD, 18)); //Key titles
    card_fonts.add(new Font("Sans", Font.PLAIN, 18)); //Key info and stats upper
    card_fonts.add(new Font("Sans", Font.PLAIN, 13)); //Stats lower
    card_fonts.add(new Font("Sans", Font.BOLD, 14)); //Resists title
    card_fonts.add(new Font("Sans", Font.PLAIN, 14)); //Resists data
    card_fonts.add(new Font("Sans", Font.BOLD, 12)); //Weapons title
    card_fonts.add(new Font("Sans", Font.PLAIN, 12)); //Weapons data and bio

    // Read json file into string
    BufferedReader reader = null;

    try {
        reader = new BufferedReader(new FileReader(
                "C:\\Users\\Aaron\\Documents\\NetBeansProjects\\batch-card-generator\\cards.json"));
    } catch (FileNotFoundException ex) {
        Logger.getLogger(BatchCardGenerator.class.getName()).log(Level.SEVERE, null, ex);
    }

    Gson gson = new GsonBuilder().create();

    Machina[] people = gson.fromJson(reader, Machina[].class);

    //        for (Machina each : people) {
    //            System.out.println("Object mode: " + each.bio);
    //        }
    Rectangle title_rect = new Rectangle(96, 65, 192, 36);

    for (int i = 0; i < vehicle_paths.size(); i++) {
        BufferedImage overlay = null;
        BufferedImage combined = new BufferedImage(w, h, BufferedImage.TYPE_INT_ARGB);

        try {
            overlay = ImageIO.read(new File(path_vehicles, vehicle_paths.get(i)));
        } catch (IOException ex) {
            Logger.getLogger(BatchCardGenerator.class.getName()).log(Level.SEVERE, null, ex);
        }

        // paint both images, preserving the alpha channels
        Graphics g = combined.getGraphics();
        g.drawImage(image, 0, 0, null);
        g.drawImage(overlay, 208, 99, null); //208, 99 for tanks
        g.setColor(Color.black);

        Graphics2D g2 = (Graphics2D) g;
        RenderingHints rh = new RenderingHints(RenderingHints.KEY_TEXT_ANTIALIASING,
                RenderingHints.VALUE_TEXT_ANTIALIAS_ON);
        g2.setRenderingHints(rh);

        // if the tank has data
        for (Machina each : people) {
            if (vehicle_paths.get(i).equals(each.file)) {
                System.out.println(each.name + " has a match!");
                g2.setFont(card_fonts.get(0));
                FontMetrics metrics = g.getFontMetrics(card_fonts.get(0));
                int x = title_rect.x + (title_rect.width - metrics.stringWidth(each.name)) / 2;
                int y = (title_rect.y);
                // Name
                g2.drawString(each.name, x, y);
                // Subtitle
                g2.setFont(card_fonts.get(1));
                metrics = g.getFontMetrics(card_fonts.get(1));
                int x2 = title_rect.x + (title_rect.width - metrics.stringWidth(each.type)) / 2;
                g2.drawString(each.type, x2, y + 20);
                // Key stats
                g2.setFont(card_fonts.get(2));
                int keyY = 120;
                g2.drawString("Armor class:", 30, keyY);
                g2.drawString("Hit points:", 30, keyY + 20);
                g2.drawString("Speed:", 30, keyY + 40);
                g2.drawString("Hp/ton:", 30, keyY + 60);
                g2.setFont(card_fonts.get(3));
                g2.drawString(each.armor_class, 150, keyY);
                g2.drawString(each.hit_points, 130, keyY + 20);
                g2.drawString(each.speed, 100, keyY + 40);
                g2.drawString(each.power_weight, 100, keyY + 60);
                // Stats
                int statY = 230;
                g2.drawString("STR", 30, statY);
                g2.drawString("DEX", 90, statY);
                g2.drawString("CON", 148, statY);
                g2.drawString("INT", 215, statY);
                g2.drawString("WIS", 272, statY);
                g2.drawString("CHA", 330, statY);
                // Stats lower
                g2.setFont(card_fonts.get(4));
                g2.drawString(each.strength, 30, statY + 20);
                g2.drawString(each.dexterity, 90, statY + 20);
                g2.drawString(each.constitution, 152, statY + 20);
                g2.drawString(each.intelligence, 212, statY + 20);
                g2.drawString(each.wisdom, 272, statY + 20);
                g2.drawString(each.charisma, 335, statY + 20);
                // Resists etc
                int resistY = 275;
                g2.setFont(card_fonts.get(5));
                if (!"".equals(each.dmg_resist)) {
                    g2.drawString("Damage Resistance:", 30, resistY);
                    resistY = resistY + 15;
                }

                if (!"".equals(each.dmg_immune)) {
                    g2.drawString("Damage Immunities:", 30, resistY);
                    resistY = resistY + 15;
                }
                if (!"".equals(each.condition_immune)) {
                    g2.drawString("Condition Immunities:", 30, resistY);
                    resistY = resistY + 15;
                }

                g2.drawString("Senses:", 30, resistY);
                resistY = resistY + 15;
                g2.drawString("Languages:", 30, resistY);
                resistY = resistY + 15;
                g2.drawString("Challenge:", 30, resistY);
                g2.setFont(card_fonts.get(6));
                resistY = 275;
                if (!"".equals(each.dmg_resist)) {
                    g2.drawString(each.dmg_resist, 178, resistY);
                    resistY = resistY + 15;
                }
                if (!"".equals(each.dmg_immune)) {
                    g2.drawString(each.dmg_immune, 176, resistY);
                    resistY = resistY + 15;
                }
                if (!"".equals(each.condition_immune)) {
                    g2.drawString(each.condition_immune, 188, resistY);
                    resistY = resistY + 15;
                }
                g2.drawString(each.senses, 90, resistY);
                resistY = resistY + 15;
                g2.drawString(each.languages, 118, resistY);
                resistY = resistY + 15;
                g2.drawString(each.challenge, 110, resistY);
                resistY = resistY + 30;
                // Weapons and hurting stuff
                int weaponY = resistY;
                g2.setFont(card_fonts.get(7));
                int width1 = 0;
                int width2 = 0;
                int width3 = 0;
                if (!"".equals(each.ability_1)) {
                    g2.drawString(each.ability_1, 30, weaponY);
                    width1 = g2.getFontMetrics().stringWidth(each.ability_1);
                }
                if (!"".equals(each.ability_2)) {
                    g2.drawString(each.ability_2, 30, weaponY + 30);
                    width2 = g2.getFontMetrics().stringWidth(each.ability_2);
                }
                if (!"".equals(each.ability_3)) {
                    g2.drawString(each.ability_3, 30, weaponY + 60);
                    width3 = g2.getFontMetrics().stringWidth(each.ability_3);
                }

                // Bio
                g2.setFont(card_fonts.get(8));
                if (!"".equals(each.ability_1)) {
                    drawTextWrap(each.ability_1_d, g2.getFontMetrics(card_fonts.get(7)), g2, 35 + width1,
                            weaponY, 300);
                }
                if (!"".equals(each.ability_2)) {
                    drawTextWrap(each.ability_2_d, g2.getFontMetrics(card_fonts.get(7)), g2, 35 + width2,
                            weaponY + 30, 300);
                }
                if (!"".equals(each.ability_3)) {
                    drawTextWrap(each.ability_3_d, g2.getFontMetrics(card_fonts.get(7)), g2, 35 + width3,
                            weaponY + 60, 300);
                }
                drawTextWrap(each.bio, g.getFontMetrics(card_fonts.get(8)), g2, 58, 505, 290);
            }
        }

        try {
            // Save as new image
            ImageIO.write(combined, "PNG", new File(path + "\\javaDeck\\", "01x " + vehicle_paths.get(i)));
        } catch (IOException ex) {
            Logger.getLogger(BatchCardGenerator.class.getName()).log(Level.SEVERE, null, ex);
        }
        System.out.println("Completed: " + vehicle_paths.get(i) + "- No. " + i + "/" + vehicle_paths.size());
    }
    System.out.println("Thanks!");

}

---

From source file:bd.ac.seu.jsondemo.Main.java

public static void writingExample() {
    Student s1 = new Student("222", "J Doe", 2.3);
    Gson gson = new GsonBuilder().setPrettyPrinting().create();
    String output = gson.toJson(s1);

    try {//from  w w w .  j  a  v a2  s. com
        RandomAccessFile outFile = new RandomAccessFile("student.txt", "rw");
        outFile.setLength(0);
        outFile.writeBytes(output);
        outFile.close();
    } catch (FileNotFoundException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:bd.ac.seu.jsondemo.Main.java

public static void readFromURL() {
    try {//from w ww. ja  va2  s  .c  o  m
        URL url = new URL(
                "http://my.seu.ac.bd/~kmhasan/__WebServices/spring2017aj/schedule_section_json.php?semester=45");
        InputStream inputStream = url.openStream();
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));

        String line = bufferedReader.readLine();

        Gson gson = new GsonBuilder().create();

        Type sectionsListType = new TypeToken<List<Section>>() {
        }.getType();
        List<Section> sectionsList = gson.fromJson(line, sectionsListType);

        sectionsList.forEach(System.out::println);
    } catch (MalformedURLException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:bd.ac.seu.jsondemo.Main.java

public static void readingExample() {
    try {//from   w ww  . java2  s  . com
        RandomAccessFile inFile = new RandomAccessFile("student.txt", "r");
        String line;
        String inputString = "";

        while ((line = inFile.readLine()) != null) {
            inputString += line;
        }

        Gson gson = new GsonBuilder().create();
        Student s1 = gson.fromJson(inputString, Student.class);
        System.out.println(s1.getStudentName());
        inFile.close();
    } catch (FileNotFoundException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }

}

---

From source file:bd.ac.seu.midtermq4.Main.java

public void readJson() {
    Gson gson = new GsonBuilder().create();
    try {//  w  ww.  j  av  a  2 s .  com
        URL url = new URL("http://my.seu.ac.bd/~kmhasan/sculptures.json");
        InputStream inputStream = url.openStream();
        BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(inputStream));

        String jsonString = "";
        String line;
        while ((line = bufferedReader.readLine()) != null)
            jsonString += line.trim();
        System.out.println("JSON input = [" + jsonString + "]");

        Type sculpturesListType = new TypeToken<List<Sculpture>>() {
        }.getType();
        List<Sculpture> sculpturesList = gson.fromJson(jsonString, sculpturesListType);

        sculpturesList.forEach(System.out::println);

    } catch (MalformedURLException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    } catch (IOException ex) {
        Logger.getLogger(Main.class.getName()).log(Level.SEVERE, null, ex);
    }
}

---

From source file:be.bittich.quote.core.DynaUtil.java

License:Apache License

/**
 * Jsonify a map of K,V// www.jav  a2 s.  c  om
 *
 * @param map
 * @return
 */
static String jsonifyMap(Map<?, ?> map) {
    Gson gson = new GsonBuilder().create();
    String json = gson.toJson(map);
    return json;
}

---

From source file:be.e_contract.eid.android.endpoint.AndroidEndpointServlet.java

License:Open Source License

@Override
protected void doPost(HttpServletRequest httpServletRequest, HttpServletResponse httpServletresponse)
        throws ServletException, IOException {
    LOG.debug("doPost");
    BeIDOperation operation = getOperation();
    if (BeIDOperation.READ_IDENTITY == operation) {
        Response response = new Response();
        response.action = "identity";
        PrintWriter printWriter = httpServletresponse.getWriter();
        GsonBuilder builder = new GsonBuilder();
        Gson gson = builder.create();// w  ww. j  a  va 2 s.  c  o m
        printWriter.write(gson.toJson(response));
    }
}

---

From source file:be.iminds.iot.dianne.nn.util.DianneJSONConverter.java

License:Open Source License

public static String toJsonString(NeuralNetworkDTO dto, boolean pretty) {
    JsonObject nn = toJson(dto);//from w  w  w.  ja v  a 2 s  . c om

    GsonBuilder builder = new GsonBuilder();
    if (pretty) {
        builder.setPrettyPrinting();
    }
    Gson gson = builder.create();
    String output = gson.toJson(nn);

    return output;
}

---

From source file:be.norio.twunch.android.util.PrefsUtils.java

License:Open Source License

public static TwunchData getData() {
    final String string = getPrefs().getString(KEY_DATA, null);
    if (TextUtils.isEmpty(string)) {
        return new TwunchData();
    } else//from   w w  w . j  a v  a2s.co m
        return (new GsonBuilder()).create().fromJson(string, TwunchData.class);
}

---

From source file:be.norio.twunch.android.util.PrefsUtils.java

License:Open Source License

public static LruCache<String, String> getAvatars() {
    final LruCache<String, String> cache = new LruCache<String, String>(200);
    final String string = getPrefs().getString(KEY_AVATARS, null);
    if (!TextUtils.isEmpty(string)) {
        Map<String, String> map = new HashMap<String, String>();
        Map<String, String> avatars = (new GsonBuilder()).create().fromJson(string, map.getClass());
        Iterator it = avatars.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry pairs = (Map.Entry) it.next();
            cache.put((String) pairs.getKey(), (String) pairs.getValue());
            it.remove(); // avoids a ConcurrentModificationException
        }//  ww  w.ja va  2s . c  om
    }
    return cache;
}

---

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