Example usage for com.google.gson JsonArray get

List of usage examples for com.google.gson JsonArray get

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Introduction

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

Prototype

public JsonElement get(int i)

Source Link

Document

Returns the ith element of the array.

Usage

From source file:account.SalesRegisterDetailCardWise.java

private void jbtnViewActionPerformedRoutine() {
    try {/*w ww . j  a  v a  2s .c  o  m*/
        AccountAPI accountAPI = lb.getRetrofit().create(AccountAPI.class);

        if (ac_cd == null) {
            ac_cd = "";
        }
        if (!jCheckBox1.isSelected()) {
            ac_cd = "";
        }
        JsonObject call = accountAPI.CardWiseSalesDetailStatement(ac_cd).execute().body();

        lb.addGlassPane(this);

        if (call != null) {
            JsonObject result = call;
            if (result.get("result").getAsInt() == 1) {
                JsonArray array = call.getAsJsonArray("data");
                dtm.setRowCount(0);
                dtm.setRowCount(0);
                double basic_amt = 0.00, tax_amt = 0.00, net_amt = 0.00, buy_back_amt = 0.00, ins_amt = 0.00,
                        bajaj = 0.00;
                double cash = 0.00, bank = 0.00, card = 0.00;
                String tax_name = "";
                String buy_back_model = "";
                String old_ref_no = "";
                for (int i = 0; i < array.size(); i++) {
                    if (!old_ref_no.equalsIgnoreCase("") && !old_ref_no
                            .equalsIgnoreCase(array.get(i).getAsJsonObject().get("ref_no").getAsString())) {
                        Vector row = new Vector();
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add(basic_amt);
                        row.add(lb.Convert2DecFmtForRs(tax_amt));
                        row.add(net_amt);
                        row.add(tax_name);
                        row.add(cash);
                        row.add(bank);
                        row.add(card);
                        row.add(bajaj);
                        row.add(buy_back_amt);
                        row.add(buy_back_model);
                        row.add(ins_amt);
                        row.add(lb.Convert2DecFmtForRs(
                                basic_amt + tax_amt - cash - bank - card - buy_back_amt + ins_amt - bajaj));
                        basic_amt = 0.00;
                        dtm.addRow(row);
                    }
                    Vector row = new Vector();
                    row.add(array.get(i).getAsJsonObject().get("ref_no").getAsString());
                    if (basic_amt == 0.00) {
                        row.add(array.get(i).getAsJsonObject().get("v_type").getAsString());
                        row.add(array.get(i).getAsJsonObject().get("inv_no").getAsInt());
                        row.add(lb.ConvertDateFormetForDisplay(
                                array.get(i).getAsJsonObject().get("v_date").getAsString()));
                        row.add((array.get(i).getAsJsonObject().get("fname") == null) ? ""
                                : array.get(i).getAsJsonObject().get("fname").getAsString());
                    } else {
                        row.add("");
                        row.add("");
                        row.add("");
                        row.add("");
                    }
                    row.add(array.get(i).getAsJsonObject().get("SR_ALIAS").getAsString());
                    row.add(array.get(i).getAsJsonObject().get("SR_NAME").getAsString());
                    row.add(array.get(i).getAsJsonObject().get("IMEI_NO").getAsString());
                    row.add(array.get(i).getAsJsonObject().get("SERAIL_NO").getAsString());
                    row.add(array.get(i).getAsJsonObject().get("QTY").getAsInt());
                    row.add(array.get(i).getAsJsonObject().get("RATE").getAsDouble());
                    row.add(array.get(i).getAsJsonObject().get("AMT").getAsDouble());
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    row.add("");
                    dtm.addRow(row);
                    basic_amt = array.get(i).getAsJsonObject().get("det_tot").getAsDouble();
                    tax_amt = array.get(i).getAsJsonObject().get("tax_amt").getAsDouble()
                            + array.get(i).getAsJsonObject().get("add_tax_amt").getAsDouble();
                    net_amt = array.get(i).getAsJsonObject().get("net_amt").getAsDouble();
                    cash = array.get(i).getAsJsonObject().get("CASH_AMT").getAsDouble();
                    bank = array.get(i).getAsJsonObject().get("BANK_AMT").getAsDouble();
                    card = array.get(i).getAsJsonObject().get("CARD_AMT").getAsDouble();
                    tax_name = array.get(i).getAsJsonObject().get("tax_name").getAsString();
                    buy_back_model = array.get(i).getAsJsonObject().get("buy_back_model").getAsString();
                    buy_back_amt = array.get(i).getAsJsonObject().get("buy_back_amt").getAsDouble();
                    ins_amt = array.get(i).getAsJsonObject().get("ins_amt").getAsDouble();
                    bajaj = array.get(i).getAsJsonObject().get("bajaj_amt").getAsDouble();
                    old_ref_no = array.get(i).getAsJsonObject().get("ref_no").getAsString();
                }
                Vector row = new Vector();
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add(basic_amt);
                row.add(lb.Convert2DecFmtForRs(tax_amt));
                row.add(net_amt);
                row.add(tax_name);
                row.add(cash);
                row.add(bank);
                row.add(card);
                row.add(bajaj);
                row.add(buy_back_amt);
                row.add(buy_back_model);
                row.add(ins_amt);
                row.add(lb.Convert2DecFmtForRs(
                        basic_amt + tax_amt + ins_amt - cash - bank - card - buy_back_amt - bajaj));
                basic_amt = 0.00;
                dtm.addRow(row);

                double tot_basic = 0.00, tot_tax = 0.00, tot_cash = 0.00, tot_bank = 0.00, tot_card = 0.00,
                        tot_buyBack = 0.00, tot_deb = 0.00, tot_ins_amt = 0.00, tot_bajaj_amt = 0.00,
                        tot_net_amt = 0.00;
                for (int i = 0; i < jTable1.getRowCount(); i++) {
                    tot_basic += lb.isNumber2(jTable1.getValueAt(i, 12).toString());
                    tot_tax += lb.isNumber2(jTable1.getValueAt(i, 13).toString());
                    tot_net_amt += lb.isNumber2(jTable1.getValueAt(i, 14).toString());
                    tot_cash += lb.isNumber2(jTable1.getValueAt(i, 16).toString());
                    tot_card += lb.isNumber2(jTable1.getValueAt(i, 18).toString());
                    tot_bajaj_amt += lb.isNumber2(jTable1.getValueAt(i, 19).toString());
                    tot_buyBack += lb.isNumber2(jTable1.getValueAt(i, 20).toString());
                    tot_ins_amt += lb.isNumber2(jTable1.getValueAt(i, 22).toString());
                    tot_deb += lb.isNumber2(jTable1.getValueAt(i, 23).toString());
                }
                row = new Vector();
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add("");
                row.add(lb.Convert2DecFmtForRs(tot_basic));
                row.add(lb.Convert2DecFmtForRs(tot_tax));
                row.add(lb.Convert2DecFmtForRs(tot_net_amt));
                row.add("");
                row.add(lb.Convert2DecFmtForRs(tot_cash));
                row.add(lb.Convert2DecFmtForRs(tot_bank));
                row.add(lb.Convert2DecFmtForRs(tot_card));
                row.add(lb.Convert2DecFmtForRs(tot_bajaj_amt));
                row.add(lb.Convert2DecFmtForRs(tot_buyBack));
                row.add("");
                row.add(lb.Convert2DecFmtForRs(tot_ins_amt));
                row.add(lb.Convert2DecFmtForRs(tot_deb));
                dtm.addRow(row);

                lb.setColumnSizeForTable(jTable1, jPanel1.getWidth());
                lb.removeGlassPane(SalesRegisterDetailCardWise.this);
            } else {
                lb.removeGlassPane(SalesRegisterDetailCardWise.this);
                lb.showMessageDailog(call.get("Cause").getAsString());
            }
        }
    } catch (IOException ex) {
        Logger.getLogger(SalesRegisterDetailCardWise.class.getName()).log(Level.SEVERE, null, ex);
    }
}

From source file:account.SalesRegisterDetailCardWise.java

private void jtxtCardNoKeyPressed(java.awt.event.KeyEvent evt) {//GEN-FIRST:event_jtxtCardNoKeyPressed
    // TODO add your handling code here:

    if (lb.isEnter(evt) && !lb.isBlank(jtxtCardNo)) {
        try {/*from   w w  w.j  a  v a2  s  .c o m*/
            lb.addGlassPane(this);
            JsonObject call = lb.getRetrofit().create(SalesAPI.class)
                    .GetDataFromServer(jtxtCardNo.getText(), "22").execute().body();
            lb.removeGlassPane(SalesRegisterDetailCardWise.this);
            if (call != null) {
                JsonArray array = call.getAsJsonArray("data");
                if (array.size() > 0) {
                    ac_cd = (array.get(0).getAsJsonObject().get("AC_CD").getAsString());
                    jtxtAcAlias.setText(ac_cd);
                    jtxtAcName.setText(array.get(0).getAsJsonObject().get("FNAME").getAsString());
                    jtxtCardNo.setText(array.get(0).getAsJsonObject().get("CARD_NO").getAsString());
                }
            }
        } catch (IOException ex) {
            Logger.getLogger(SalesRegisterDetailCardWise.class.getName()).log(Level.SEVERE, null, ex);
        }
    }
}

From source file:ai.nitro.bot4j.integration.slack.receive.impl.SlackReceiveActionMessageFactoryImpl.java

License:Open Source License

protected void handleActions(final JsonArray jsonArray, final ReceiveMessage result) {
    if (jsonArray.size() > 0) {
        final JsonObject jsonObject = jsonArray.get(0).getAsJsonObject();
        handleAction(jsonObject, result);
    }//  w  ww.  ja v  a  2s.co m
}

From source file:allout58.mods.techtree.tree.TechNodeGSON.java

License:Open Source License

@Override
public TechNode deserialize(JsonElement json, Type typeOfT, JsonDeserializationContext context)
        throws JsonParseException {
    final JsonObject obj = json.getAsJsonObject();
    final int id = obj.get("id").getAsInt();
    final String name = obj.get("name").getAsString();
    final int science = obj.get("scienceRequired").getAsInt();
    final String description = obj.get("description").getAsString();
    final ItemStack[] items = context.deserialize(obj.get("lockedItems"), ItemStack[].class);

    final TechNode node = new TechNode(id);
    //        ItemStack[] items = new ItemStack[] { new ItemStack(Items.apple), new ItemStack(Items.arrow), new ItemStack(Items.bow) };
    node.setup(name, science, description, items);

    final JsonArray jsonParentArray = obj.getAsJsonArray("parents");
    for (int i = 0; i < jsonParentArray.size(); i++) {
        node.addParentNode(jsonParentArray.get(i).getAsInt());
    }/*www  .  j  a va2 s .c  o m*/

    return node;
}

From source file:ambari.interaction.NodeController.java

public static ArrayList<ComponentInformation> getListOfNodes() throws Exception {
    String url = "http://127.0.0.1:8080/api/v1/clusters/mycluster/services/HDFS/components/DATANODE?fields=host_components/HostRoles/desired_admin_state,host_components/HostRoles/state";
    String responseJson = HttpURLConnectionExample.sendGet(url);
    System.out.print(responseJson);
    JsonParser jsonParser = new JsonParser();
    JsonElement jsonTree = jsonParser.parse(responseJson);
    ArrayList<ComponentInformation> listOfCompoents = new ArrayList<ComponentInformation>();

    if (jsonTree.isJsonObject()) {
        JsonObject jsonObject = jsonTree.getAsJsonObject();
        JsonElement hostComponents = jsonObject.get("host_components");

        if (hostComponents.isJsonArray()) {
            JsonArray hostComponentsJsonArray = hostComponents.getAsJsonArray();
            System.out.println("\nStart");
            System.out.println(hostComponentsJsonArray);

            for (int i = 0; i < hostComponentsJsonArray.size(); i++) {
                JsonElement hostComponentsElem = hostComponentsJsonArray.get(i);

                if (hostComponentsElem.isJsonObject()) {
                    JsonObject jsonObjectElem = hostComponentsElem.getAsJsonObject();
                    JsonElement hostRolesElem = jsonObjectElem.get("HostRoles");

                    if (hostRolesElem.isJsonObject()) {
                        JsonObject hostRolesObjs = hostRolesElem.getAsJsonObject();
                        JsonElement componentNameElem = hostRolesObjs.get("component_name");
                        JsonElement hostNameElem = hostRolesObjs.get("host_name");
                        JsonElement stateElem = hostRolesObjs.get("state");

                        listOfCompoents.add(new ComponentInformation(componentNameElem.toString(),
                                hostNameElem.toString(), stateElem.toString()));
                    }/* w  w  w.j a  va  2s .com*/
                }
            }
        }
    }

    return listOfCompoents;
}

From source file:angularBeans.remote.InvocationHandler.java

License:LGPL

private void genericInvoke(Object service, String methodName, JsonObject params, Map<String, Object> returns,
        long reqID, String UID, HttpServletRequest request)

        throws SecurityException, ClassNotFoundException, IllegalAccessException, IllegalArgumentException,
        InvocationTargetException, NoSuchMethodException {

    Object mainReturn = null;//from   w ww. j a  v  a  2s  .  co  m
    Method m = null;
    JsonElement argsElem = params.get("args");

    if (reqID > 0) {
        returns.put("reqId", reqID);
    }
    if (argsElem != null) {

        JsonArray args = params.get("args").getAsJsonArray();

        for (Method mt : service.getClass().getMethods()) {

            if (mt.getName().equals(methodName)) {
                m = mt;
                Type[] parameters = mt.getParameterTypes();

                if (parameters.length == args.size()) {

                    List<Object> argsValues = new ArrayList<>();

                    for (int i = 0; i < parameters.length; i++) {

                        Class typeClass;

                        String typeString = ((parameters[i]).toString());

                        if (typeString.startsWith("interface")) {

                            typeString = typeString.substring(10);
                            typeClass = Class.forName(typeString);
                        } else {
                            if (typeString.startsWith("class")) {

                                typeString = typeString.substring(6);
                                typeClass = Class.forName(typeString);
                            } else {
                                typeClass = builtInMap.get(typeString);
                            }
                        }

                        JsonElement element = args.get(i);

                        if (element.isJsonPrimitive()) {

                            String val = element.getAsString();

                            argsValues.add(CommonUtils.convertFromString(val, typeClass));

                        } else if (element.isJsonArray()) {

                            JsonArray arr = element.getAsJsonArray();

                            argsValues.add(util.deserialise(arrayTypesMap.get(typeString), arr));

                        } else {

                            argsValues.add(util.deserialise(typeClass, element));
                        }
                    }

                    if (!CommonUtils.isGetter(mt)) {
                        update(service, params);
                    }

                    try {
                        mainReturn = mt.invoke(service, argsValues.toArray());
                    } catch (Exception e) {
                        handleException(mt, e);
                        e.printStackTrace();
                    }
                }
            }
        }
    } else {

        for (Method mt : service.getClass().getMethods()) {

            if (mt.getName().equals(methodName)) {

                Type[] parameters = mt.getParameterTypes();

                // handling methods that took HttpServletRequest as parameter

                if (parameters.length == 1) {

                    //                   if(mt.getParameters()[0].getType()==HttpServletRequest.class)   
                    //                    {
                    //                      System.out.println("hehe...");
                    //                      mt.invoke(service, request);
                    //                  
                    //                    }

                } else {
                    if (!CommonUtils.isGetter(m)) {
                        update(service, params);
                    }
                    mainReturn = mt.invoke(service);
                }

            }
        }

    }

    ModelQueryImpl qImpl = (ModelQueryImpl) modelQueryFactory.get(service.getClass());

    Map<String, Object> scMap = new HashMap<>(qImpl.getData());

    returns.putAll(scMap);

    qImpl.getData().clear();

    if (!modelQueryFactory.getRootScope().getRootScopeMap().isEmpty()) {
        returns.put("rootScope", new HashMap<>(modelQueryFactory.getRootScope().getRootScopeMap()));
        modelQueryFactory.getRootScope().getRootScopeMap().clear();
    }

    String[] updates = null;

    if (m.isAnnotationPresent(NGReturn.class)) {

        if (mainReturn == null)
            mainReturn = "";

        NGReturn ngReturn = m.getAnnotation(NGReturn.class);
        updates = ngReturn.updates();

        if (ngReturn.model().length() > 0) {
            returns.put(ngReturn.model(), mainReturn);
            Map<String, String> binding = new HashMap<>();

            binding.put("boundTo", ngReturn.model());

            mainReturn = binding;
        }
    }

    if (m.isAnnotationPresent(NGPostConstruct.class)) {
        NGPostConstruct ngPostConstruct = m.getAnnotation(NGPostConstruct.class);
        updates = ngPostConstruct.updates();

    }

    if (updates != null) {
        if ((updates.length == 1) && (updates[0].equals("*"))) {

            List<String> upd = new ArrayList<>();
            for (Method met : service.getClass().getDeclaredMethods()) {

                if (CommonUtils.isGetter(met)) {

                    String fieldName = (met.getName()).substring(3);
                    String firstCar = fieldName.substring(0, 1);
                    upd.add((firstCar.toLowerCase() + fieldName.substring(1)));

                }
            }

            updates = new String[upd.size()];

            for (int i = 0; i < upd.size(); i++) {
                updates[i] = upd.get(i);
            }
        }
    }

    if (updates != null) {
        for (String up : updates) {

            String getterName = GETTER_PREFIX + up.substring(0, 1).toUpperCase() + up.substring(1);
            Method getter;
            try {
                getter = service.getClass().getMethod(getterName);
            } catch (NoSuchMethodException e) {
                getter = service.getClass()
                        .getMethod((getterName.replace(GETTER_PREFIX, BOOLEAN_GETTER_PREFIX)));
            }

            Object result = getter.invoke(service);
            returns.put(up, result);

        }
    }

    returns.put("mainReturn", mainReturn);

    if (!logger.getLogPool().isEmpty()) {
        returns.put("log", logger.getLogPool().toArray());
        logger.getLogPool().clear();
    }
}

From source file:app.abhijit.iter.data.source.StudentDataSource.java

License:Open Source License

private void processStudentSubjects(String response) {
    mFetchStudentSubjectsAsyncTask = null;

    JsonObject student = mJsonParser.parse(mLocalStore.getString(mSelectedRegistrationNumber, null))
            .getAsJsonObject();// w  ww . j  a  v  a  2  s.  c o m
    JsonObject subjects = new JsonObject();

    try {
        JsonArray studentSubjects = mJsonParser.parse(response).getAsJsonArray();
        for (int i = 0; i < studentSubjects.size(); i++) {
            if (!studentSubjects.get(i).getAsJsonObject().has("subjectcode")
                    || !studentSubjects.get(i).getAsJsonObject().has("subject")
                    || !studentSubjects.get(i).getAsJsonObject().has("totalpresentclass")
                    || !studentSubjects.get(i).getAsJsonObject().has("totalclasses")) {
                continue;
            }
            String code = studentSubjects.get(i).getAsJsonObject().get("subjectcode").getAsString();
            String name = studentSubjects.get(i).getAsJsonObject().get("subject").getAsString();
            int presentClasses = studentSubjects.get(i).getAsJsonObject().get("totalpresentclass").getAsInt();
            int totalClasses = studentSubjects.get(i).getAsJsonObject().get("totalclasses").getAsInt();
            if (totalClasses <= 0 || presentClasses < 0 || presentClasses > totalClasses)
                continue;
            long lastUpdated = new Date().getTime();
            int oldPresentClasses = presentClasses;
            int oldTotalClasses = totalClasses;
            if (student.has(STUDENT_SUBJECTS_KEY)
                    && student.get(STUDENT_SUBJECTS_KEY).getAsJsonObject().has(code)) {
                oldPresentClasses = student.get(STUDENT_SUBJECTS_KEY).getAsJsonObject().get(code)
                        .getAsJsonObject().get(STUDENT_SUBJECT_PRESENT_CLASSES_KEY).getAsInt();
                oldTotalClasses = student.get(STUDENT_SUBJECTS_KEY).getAsJsonObject().get(code)
                        .getAsJsonObject().get(STUDENT_SUBJECT_TOTAL_CLASSES_KEY).getAsInt();
                if (presentClasses == oldPresentClasses && totalClasses == oldTotalClasses) {
                    lastUpdated = student.get(STUDENT_SUBJECTS_KEY).getAsJsonObject().get(code)
                            .getAsJsonObject().get(STUDENT_SUBJECT_LAST_UPDATED_KEY).getAsLong();
                }
            }
            JsonObject subject = new JsonObject();
            subject.addProperty(STUDENT_SUBJECT_CODE_KEY, code);
            subject.addProperty(STUDENT_SUBJECT_NAME_KEY, name);
            subject.addProperty(STUDENT_SUBJECT_PRESENT_CLASSES_KEY, presentClasses);
            subject.addProperty(STUDENT_SUBJECT_TOTAL_CLASSES_KEY, totalClasses);
            subject.addProperty(STUDENT_SUBJECT_OLD_PRESENT_CLASSES_KEY, oldPresentClasses);
            subject.addProperty(STUDENT_SUBJECT_OLD_TOTAL_CLASSES_KEY, oldTotalClasses);
            subject.addProperty(STUDENT_SUBJECT_LAST_UPDATED_KEY, lastUpdated);
            subjects.add(code, subject);
        }
    } catch (Exception e) {
        if (student.has(STUDENT_SUBJECTS_KEY)) {
            subjects = student.get(STUDENT_SUBJECTS_KEY).getAsJsonObject();
        } else {
            subjects = new JsonObject();
        }
    }

    student.add(STUDENT_SUBJECTS_KEY, subjects);
    student.addProperty(STUDENT_TIMESTAMP_KEY, new Date().getTime());
    mLocalStore.edit().putString(mSelectedRegistrationNumber, student.toString()).apply();

    fetch();
}

From source file:application.Genius.java

License:Open Source License

public static ArrayList<Lyrics> search(String query) {
    ArrayList<Lyrics> results = new ArrayList<>();
    query = Normalizer.normalize(query, Normalizer.Form.NFD).replaceAll("\\p{InCombiningDiacriticalMarks}+",
            "");/*from   www.  j a v  a2s  . c  o  m*/
    JsonObject response = null;
    try {
        URL queryURL = new URL(
                String.format("http://api.genius.com/search?q=%s", URLEncoder.encode(query, "UTF-8")));
        Connection connection = Jsoup.connect(queryURL.toExternalForm())
                .header("Authorization", "Bearer " + Keys.GENIUS).ignoreContentType(true);
        Document document = connection.userAgent(USER_AGENT).get();
        response = new JsonParser().parse(document.text()).getAsJsonObject();
    } catch (IOException e) {
        e.printStackTrace();
    }

    if (response == null || response.getAsJsonObject("meta").get("status").getAsInt() != 200)
        return results;
    JsonArray hits = response.getAsJsonObject("response").getAsJsonArray("hits");

    int processed = 0;
    while (processed < hits.size()) {
        JsonObject song = hits.get(processed).getAsJsonObject().getAsJsonObject("result");
        String artist = song.getAsJsonObject("primary_artist").get("name").getAsString();
        String title = song.get("title").getAsString();
        String url = "http://genius.com/songs/" + song.get("id").getAsString();
        Lyrics l = new Lyrics();
        l.mArtist = artist;
        l.mTitle = title;
        l.mSourceUrl = url;
        l.mSource = "Genius";
        results.add(l);
        processed++;
    }
    return results;
}

From source file:asteroidtracker.AsteroidTrackerSpeechlet.java

License:Open Source License

/**
 * Parse JSON-formatted list of events/births/deaths from Wikipedia, extract list of events and
 * split the events into a String array of individual events. Run Regex matchers to make the
 * list pretty by adding a comma after the year to add a pause, and by removing a unicode char.
 * //w ww.  j  av  a2s  .c o  m
 * @param text
 *            the JSON formatted list of events/births/deaths for a certain date
 * @return String array of events for that date, 1 event per element of the array
 */
private ArrayList<String> parseJson(String text, String date) {
    ArrayList<String> events = new ArrayList<String>();

    if (text.isEmpty()) {
        return events;
    }
    JsonParser parser = new JsonParser();
    JsonObject object = parser.parse(text).getAsJsonObject();

    JsonArray asteroidArray = object.get("near_earth_objects").getAsJsonObject().get(date).getAsJsonArray();

    for (int i = 0; i < object.get("element_count").getAsInt(); i++) {
        JsonObject thisAsteroid = asteroidArray.get(i).getAsJsonObject();

        String asteroidName = thisAsteroid.get("name").getAsString();

        float absoluteMagnitude = thisAsteroid.get("absolute_magnitude_h").getAsFloat();

        JsonObject estimatedDiameterKilometers = thisAsteroid.get("estimated_diameter").getAsJsonObject()
                .get("kilometers").getAsJsonObject();
        float minimumDiameter = estimatedDiameterKilometers.get("estimated_diameter_min").getAsFloat();
        float maximumDiameter = estimatedDiameterKilometers.get("estimated_diameter_max").getAsFloat();

        boolean isDangerousObject = thisAsteroid.get("is_potentially_hazardous_asteroid")
                .getAsString() == "false";

        JsonObject closeApproachData = thisAsteroid.get("close_approach_data").getAsJsonArray().get(0)
                .getAsJsonObject();
        float speed = closeApproachData.get("relative_velocity").getAsJsonObject().get("kilometers_per_hour")
                .getAsFloat();
        Number missDistance = closeApproachData.get("miss_distance").getAsJsonObject().get("kilometers")
                .getAsNumber();
        String orbitingBody = closeApproachData.get("orbiting_body").getAsString();

        DecimalFormat df = new DecimalFormat("#.##");

        String asteroidIdText = "Asteroid " + i + ", name is " + asteroidName + ",";
        String magnitudeText = "The absolute magnitude is " + absoluteMagnitude;
        String sizeText = ", the estimated diameter is from " + df.format(minimumDiameter) + " to "
                + df.format(maximumDiameter) + " kilometers,";

        String dangerousnessText;
        if (isDangerousObject) {
            dangerousnessText = "This object is dangerous!";
        } else {
            dangerousnessText = "This object is not dangerous,";
        }

        String speedText = "It is traveling at " + df.format(speed) + " kilometers per hour";
        String distanceText = " at a distance of " + missDistance + " kilometers";
        String orbitingBodyText = " and is orbiting " + orbitingBody;

        String eventText = asteroidIdText + magnitudeText + sizeText + dangerousnessText + speedText
                + distanceText + orbitingBodyText;
        events.add(eventText);
    }

    return events;
}

From source file:at.ac.dbisinformatik.snowprofile.web.svgcreator.SVGCreator.java

License:Open Source License

/**
 * creates a SVG-Graph for given jsonDocument which includes ExtJS-SVG-Objects. The created SVG-Document will be converted in the given export type. 
 * /*from w  w w.  ja v  a 2  s . co m*/
 * @param jsonDocument
 * @param exportType
 * @param profileID
 * @return
 * @throws TransformerException
 * @throws URISyntaxException
 * @throws TranscoderException
 * @throws IOException
 */
public static ByteArrayOutputStream svgDocument(JsonArray jsonDocument, String exportType, String profileID)
        throws TransformerException, URISyntaxException, TranscoderException, IOException {

    ByteArrayOutputStream ret = null;

    DOMImplementation impl = SVGDOMImplementation.getDOMImplementation();
    String svgNS = SVGDOMImplementation.SVG_NAMESPACE_URI;
    Document doc = impl.createDocument(svgNS, "svg", null);

    // Get the root element (the 'svg' element).
    Element svgRoot = doc.getDocumentElement();

    // Set the width and height attributes on the root 'svg' element.
    svgRoot.setAttributeNS(null, "width", "1500");
    svgRoot.setAttributeNS(null, "height", "1500");
    JsonArray items = jsonDocument;

    for (int i = 0; i < items.size(); ++i) {
        String type = items.get(i).getAsJsonObject().get("type").getAsString();
        Element element = null;
        org.w3c.dom.Text test = null;
        String path = "";
        String width = "";
        String height = "";
        String x = "";
        String y = "";
        String fill = "";
        String text = "";
        String font = "";
        String fontFamily = "";
        String fontSize = "";
        String degrees = "";
        String stroke = "";
        String opacity = "";
        String src = "";
        switch (type) {
        case "rect":
            width = items.get(i).getAsJsonObject().get("width").getAsString();
            height = items.get(i).getAsJsonObject().get("height").getAsString();
            x = items.get(i).getAsJsonObject().get("x").getAsString();
            y = items.get(i).getAsJsonObject().get("y").getAsString();
            fill = items.get(i).getAsJsonObject().get("fill").getAsString();
            stroke = items.get(i).getAsJsonObject().get("stroke").getAsString();
            opacity = items.get(i).getAsJsonObject().get("opacity").getAsString();

            // Create the rectangle.
            element = doc.createElementNS(svgNS, "rect");
            element.setAttributeNS(null, "width", width);
            element.setAttributeNS(null, "height", height);
            element.setAttributeNS(null, "x", x);
            element.setAttributeNS(null, "y", y);
            element.setAttributeNS(null, "fill", fill);
            element.setAttributeNS(null, "stroke", stroke);
            element.setAttributeNS(null, "opacity", opacity);
            break;

        case "path":
            path = items.get(i).getAsJsonObject().get("path").getAsString();
            fill = items.get(i).getAsJsonObject().get("fill").getAsString();
            stroke = items.get(i).getAsJsonObject().get("stroke").getAsString();

            // Create the path.
            element = doc.createElementNS(svgNS, "path");
            element.setAttributeNS(null, "d", path);
            element.setAttributeNS(null, "fill", fill);
            element.setAttributeNS(null, "stroke", stroke);
            break;

        case "image":
            x = items.get(i).getAsJsonObject().get("x").getAsString();
            y = items.get(i).getAsJsonObject().get("y").getAsString();
            width = items.get(i).getAsJsonObject().get("width").getAsString();
            height = items.get(i).getAsJsonObject().get("height").getAsString();
            src = System.class.getResource("/at/ac/dbisinformatik/snowprofile/web/resources/"
                    + items.get(i).getAsJsonObject().get("src").getAsString()).toString();

            // Create the path.
            element = doc.createElementNS(svgNS, "image");
            element.setAttributeNS(null, "x", x);
            element.setAttributeNS(null, "y", y);
            element.setAttributeNS(null, "width", width);
            element.setAttributeNS(null, "height", height);
            element.setAttributeNS(null, "xlink:href", src);
            break;

        case "text":
            text = items.get(i).getAsJsonObject().get("text").getAsString();
            fill = items.get(i).getAsJsonObject().get("fill").getAsString();
            font = items.get(i).getAsJsonObject().get("font").getAsString();
            x = items.get(i).getAsJsonObject().get("x").getAsString();
            y = items.get(i).getAsJsonObject().get("y").getAsString();

            // Transformation
            if (items.get(i).getAsJsonObject().get("rotate") != null) {
                JsonObject temp = items.get(i).getAsJsonObject().get("rotate").getAsJsonObject();
                degrees = temp.get("degrees").getAsString();
            }

            fontSize = font.split(" ")[0];
            fontFamily = font.split(" ")[1];

            // Create the text.
            test = doc.createTextNode(text);
            element = doc.createElementNS(svgNS, "text");
            element.setAttributeNS(null, "text", text);
            element.setAttributeNS(null, "fill", fill);
            element.setAttributeNS(null, "font-family", fontFamily);
            element.setAttributeNS(null, "font-size", fontSize);
            element.setAttributeNS(null, "x", x);
            element.setAttributeNS(null, "y", y);
            if (!degrees.equals("")) {
                // element.setAttributeNS(null, "transform",
                // "rotate(270 "+500+","+80+")");
            }
            element.appendChild(test);
            break;

        default:
            break;
        }

        // Attach the rectangle to the root 'svg' element.
        svgRoot.appendChild(element);
    }

    TransformerFactory tFactory = TransformerFactory.newInstance();
    Transformer transformer = tFactory.newTransformer();

    DOMSource source = new DOMSource(doc);

    ByteArrayOutputStream outputStream = new ByteArrayOutputStream();
    StreamResult result = new StreamResult(outputStream);
    transformer.transform(source, result);
    InputStream inputStream = new ByteArrayInputStream(outputStream.toByteArray());

    switch (exportType) {
    case "png":
        ret = createPNG(inputStream);
        break;

    case "jpg":
        ret = createJPG(inputStream);
        break;

    case "pdf":
        ret = createPDF(inputStream);
        break;

    default:
        break;
    }
    return ret;
}