Example usage for org.json JSONObject optString

Introduction

In this page you can find the example usage for org.json JSONObject optString.

Prototype

public String optString(String key) 

Source Link

Document

Get an optional string associated with a key.

Usage

From source file:com.eutectoid.dosomething.picker.GraphObjectAdapter.java

protected Uri getPictureUriOfGraphObject(JSONObject graphObject) {
    String uri = null;//from  w  w  w . j av a 2 s. c  o  m
    Object o = graphObject.opt(PICTURE);
    if (o instanceof String) {
        uri = (String) o;
    } else if (o instanceof JSONObject) {
        JSONObject data = ((JSONObject) o).optJSONObject("data");
        uri = data != null ? data.optString("url") : null;
    }

    if (uri != null) {
        return Uri.parse(uri);
    }
    return null;
}

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From source file:com.eutectoid.dosomething.picker.GraphObjectAdapter.java

/**
 * @throws FacebookException if the GraphObject doesn't have an ID.
 *//*from  ww w . ja  v  a2s.  c  o m*/
String getIdOfGraphObject(JSONObject graphObject) {
    String id = graphObject.optString(ID);
    if (id != null) {
        return id;
    }
    throw new FacebookException("Received an object without an ID.");
}

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From source file:com.eutectoid.dosomething.picker.GraphObjectAdapter.java

private static int compareGraphObjects(JSONObject a, JSONObject b, Collection<String> sortFields,
        Collator collator) {//w  ww  .  ja v  a2 s  .  c o m
    for (String sortField : sortFields) {
        String sa = a.optString(sortField);
        String sb = b.optString(sortField);

        if (sa != null && sb != null) {
            int result = collator.compare(sa, sb);
            if (result != 0) {
                return result;
            }
        } else if (!(sa == null && sb == null)) {
            return (sa == null) ? -1 : 1;
        }
    }
    return 0;
}

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From source file:com.util.httpRecargas.java

public List<Recarga> getRecargas(String idAccount, String page, String max, String startDate, String endDate) {

    //   System.out.println("OBTENER SOLO UN ARRAY DE CADENA JSON");
    String myURL = "http://192.168.5.44/app_dev.php/cus/recharges/history/" + idAccount + ".json";
    // System.out.println("Requested URL:" + myURL);
    StringBuilder sb = new StringBuilder();
    URLConnection urlConn = null;
    InputStreamReader in = null;/*  w w w .j ava 2  s.com*/
    try {
        URL url = new URL(myURL);
        urlConn = url.openConnection();
        if (urlConn != null) {
            urlConn.setReadTimeout(60 * 1000);
            urlConn.setDoOutput(true);
            String data = URLEncoder.encode("page", "UTF-8") + "=" + URLEncoder.encode(page, "UTF-8");
            data += "&" + URLEncoder.encode("max", "UTF-8") + "=" + URLEncoder.encode(max, "UTF-8");
            data += "&" + URLEncoder.encode("startDate", "UTF-8") + "=" + URLEncoder.encode(startDate, "UTF-8");
            data += "&" + URLEncoder.encode("endDate", "UTF-8") + "=" + URLEncoder.encode(endDate, "UTF-8");
            System.out.println("los Datos a enviar por POST son " + data);

            try ( //obtenemos el flujo de escritura
                    OutputStreamWriter wr = new OutputStreamWriter(urlConn.getOutputStream())) {
                //escribimos
                wr.write(data);
                wr.flush();
                //cerramos la conexin
            }
        }
        if (urlConn != null && urlConn.getInputStream() != null) {
            in = new InputStreamReader(urlConn.getInputStream(), Charset.defaultCharset());

            BufferedReader bufferedReader = new BufferedReader(in);
            if (bufferedReader != null) {
                int cp;
                while ((cp = bufferedReader.read()) != -1) {
                    sb.append((char) cp);
                }
                bufferedReader.close();
            }
        }
        in.close();
    } catch (Exception e) {
        e.printStackTrace();
        throw new RuntimeException("Exception while calling URL:" + myURL, e);
    }
    String jsonResult = sb.toString();
    System.out.println("DATOS ENVIADOS DEL SERVIDOR " + sb.toString());

    // System.out.println("\n\n--------------------OBTENEMOS OBJETO JSON NATIVO DE LA PAGINA, USAMOS EL ARRAY DATA---------------------------\n\n");
    JSONObject objJason = new JSONObject(jsonResult);
    // JSONArray dataJson = new JSONArray();
    //  dataJson = objJason.getJSONArray("data");
    String jdata = objJason.optString("data");
    String mensaje = objJason.optString("message");
    System.out.println("\n MENSAJE DEL SERVIDOR " + mensaje);
    //   System.out.println(" el objeto jdata es " + jdata);
    objJason = new JSONObject(jdata);
    // System.out.println("objeto normal 1 " + objJason.toString());
    //
    jdata = objJason.optString("items");
    // System.out.println("\n\n el objeto jdata es " + jdata);
    JSONArray jsonArray = new JSONArray();
    Gson gson = new Gson();
    //objJason = gson.t
    jsonArray = objJason.getJSONArray("items");
    // System.out.println("\n\nEL ARRAY FINAL ES " + jsonArray.toString());
    /*
            List<String> list = new ArrayList<String>();
            for (int i = 0; i
        < jsonArray.length(); i++) {
    list.add(String.valueOf(i));
    list.add(jsonArray.getJSONObject(i).getString("created_date"));
    list.add(jsonArray.getJSONObject(i).getString("description"));
    list.add(String.valueOf(jsonArray.getJSONObject(i).getInt("credit")));
    list.add(jsonArray.getJSONObject(i).getString("before_balance"));
    list.add(jsonArray.getJSONObject(i).getString("after_balance"));
            }
            System.out.println("\n\nel array java contiene "+ list.toString());
    */
    List<Recarga> recargas = new ArrayList<Recarga>();

    for (int i = 0; i < jsonArray.length(); i++) {
        Recarga recarga = new Recarga();
        recarga.setNo(i);
        recarga.setFecha(jsonArray.getJSONObject(i).getString("created_date"));
        recarga.setDescripcion(jsonArray.getJSONObject(i).getString("description"));
        recarga.setMonto(String.valueOf(jsonArray.getJSONObject(i).getInt("credit")));
        recarga.setSaldoAnterior(jsonArray.getJSONObject(i).getString("before_balance"));
        recarga.setSaldoPosterior(jsonArray.getJSONObject(i).getString("after_balance"));

        recargas.add(recarga);
    }

    for (int i = 0; i < recargas.size(); i++) {
        System.out.print("\n\nNo" + recargas.get(i).getNo());
        System.out.print("\nFecna " + recargas.get(i).getFecha());
        System.out.print("\nDescripcion " + recargas.get(i).getDescripcion());
        System.out.print("\nMonto " + recargas.get(i).getMonto());
        System.out.print("\nSaldo Anterior " + recargas.get(i).getSaldoAnterior());
        System.out.print("\nSaldo Posterior" + recargas.get(i).getSaldoPosterior());

    }
    return recargas;

}

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From source file:com.funzio.pure2D.particles.nova.vo.TweenAnimatorVO.java

public TweenAnimatorVO(final JSONObject json) throws JSONException {
    super(json);//from ww  w . j  a v a  2  s.c om

    interpolation = json.optString("interpolation");
    reversed = json.optBoolean("reversed", false);
    duration = NovaVO.getListInt(json, "duration");
}

---

From source file:org.collectionspace.chain.csp.persistence.services.XmlJsonConversion.java

private static void addFieldToXml(Element root, Field field, JSONObject in, String permlevel)
        throws JSONException, UnderlyingStorageException {
    if (field.isServicesReadOnly()) {
        // Omit fields that are read-only in the services layer.
        log.debug("Omitting services-readonly field: " + field.getID());
        return;//www.j a  v  a  2 s  . co m
    }

    Element element = root;

    if (field.getUIType().startsWith("groupfield") && field.getUIType().contains("selfrenderer")) {
        //ignore the top level if this is a self renderer as the UI needs it but the services doesn't
    } else {
        element = root.addElement(field.getServicesTag());
    }
    String value = in.optString(field.getID());
    if (field.getUIType().startsWith("groupfield")) {
        if (field.getUIType().contains("selfrenderer")) {
            addSubRecordToXml(element, field, in, permlevel);
        } else {
            if (in.has(field.getID())) {
                addSubRecordToXml(element, field, in.getJSONObject(field.getID()), permlevel);
            }
        }
    } else if (field.getDataType().equals("boolean")) {
        // Rather than dump what we have coming in, first convert to proper boolean and back.
        // Properly handles null, in particular.
        boolean bool = Boolean.parseBoolean(value);
        element.addText(Boolean.toString(bool));
    } else {
        element.addText(value);
    }
}

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From source file:org.b3log.symphony.model.Character.java

/**
 * Gets a character by the specified character content in the specified characters.
 *
 * @param content the specified character content
 * @param characters the specified characters
 * @return character, returns {@code null} if not found
 *///from  ww w  . j av  a 2s .  c  o  m
public static JSONObject getCharacter(final String content, final Set<JSONObject> characters) {
    for (final JSONObject character : characters) {
        if (character.optString(CHARACTER_CONTENT).equals(content)) {
            return character;
        }
    }

    return null;
}

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From source file:com.photon.phresco.nativeapp.eshop.activity.ProductListActivity.java

/**
 * Read the products JSON from web server
 *///from   w w  w .  j a  va 2s.  c o  m
private void getProductJSONObject() throws IOException {

    PhrescoLogger.info(TAG + " Inside getProductJSONObject ");
    JSONObject jObject = null;
    Product productObj = new Product();
    if (search == null && categoryId != -1) {
        PhrescoLogger.info(TAG + " Get Products for Category: " + categoryId);
        jObject = productObj.getProductJSONObject(
                Constants.getWebContextURL() + Constants.getRestAPI() + Constants.CATEGORIES_URL + categoryId);
    } else if (search != null) {
        PhrescoLogger.info(TAG + " Get Products for search phrase: " + search);
        jObject = productObj.getProductJSONObject(Constants.getWebContextURL() + Constants.getRestAPI()
                + Constants.PRODUCTS_URL + Constants.SEARCH_URL + search);
    }
    try {
        if (jObject != null) {
            if (jObject.optString("type") != null && jObject.optString("type").equalsIgnoreCase("failure")) {
                errorObj = getErrorGSONObject(jObject);
            } else {
                productList = productObj.getProductGSONObject(jObject);
                downloadProductImages();
            }
        }
    } catch (Exception ex) {
        PhrescoLogger.info(TAG + "getProductJSONObject : Exception - " + ex.toString());
        PhrescoLogger.warning(ex);
    }
}

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From source file:fr.cph.stock.android.activity.LoginActivity.java

public void displayError(JSONObject json) {
    showProgress(false, json.optString("error"));
}

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From source file:net.digitalphantom.app.weatherapp.data.LocationResult.java

@Override
public void populate(JSONObject data) {
    address = data.optString("formatted_address");
}

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