Example usage for com.google.gson JsonElement toString

Introduction

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

Prototype

@Override
public String toString() 

Source Link

Document

Returns a String representation of this element.

Usage

From source file:jsonSploit.java

/**
 * @param args the command line arguments
 *//*from ww  w  .  j  a v a  2  s. c  om*/
public static void main(String[] args) {
    // TODO code application logic here
    Gson gson = new Gson();
    System.out.println("OBTENER SOLO UN ARRAY DE CADENA JSON");
    String myURL = "http://192.168.5.44/app_dev.php/cus/getaccount/50241109321.json";
    System.out.println("Requested URL:" + myURL);
    StringBuilder sb = new StringBuilder();
    URLConnection urlConn = null;
    InputStreamReader in = null;
    try {
        URL url = new URL(myURL);
        urlConn = url.openConnection();
        if (urlConn != null) {
            urlConn.setReadTimeout(60 * 1000);
        }
        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(sb.toString());
    System.out.println("\n\n--------------------JSON OBJECT DISPLAY----------------------------\n\n");
    // convertimos el string a json Object
    JSONObject jsonObj = new JSONObject(jsonResult);
    // System.out.println("LA CADENA JSON CONVERTIDA EN OBJETO ES>");
    System.out.println(jsonObj.toString());

    System.out
            .println("\n\n--------------------- OBTENER ARRAYS DEL OBJETO JSON---------------------------\n\n");

    JSONArray jsonArray = new JSONArray();
    jsonArray.put(jsonObj);
    gson = new Gson();
    Iterator x = jsonObj.keys();
    while (x.hasNext()) {
        String key = (String) x.next();
        jsonArray.put(jsonObj.get(key));
        System.out.println(key);

    }
    System.out
            .println("\n\n--------------------- OBTENER ARRAYS DEL OBJETO JSON---------------------------\n\n");
    JsonParser jsonParser = new JsonParser();
    JsonObject jo = (JsonObject) jsonParser.parse(jsonResult);
    JsonArray jsonArr = jo.getAsJsonArray("data");
    Gson googleJson = new Gson();
    ArrayList jsonObjList = googleJson.fromJson(jsonArr, ArrayList.class);
    System.out.println("Listas existentes en data : " + jsonObjList.size());
    System.out.println("los elementos de la lista son  : " + jsonObjList.toString());
    String dataResult = jsonObjList.toString();

    System.out.println("\n\n--------------------- EL OBJETO JSON  ARRAY---------------------------\n\n");
    /// jsonArr.remove(1);
    String elemento1 = null;

    Iterator<JsonElement> nombreIterator = jsonArr.iterator();
    JsonElement elemento = null;
    while (nombreIterator.hasNext()) {
        elemento = nombreIterator.next();
        System.out.print(elemento + " \n");
        elemento1 = elemento.toString();
        System.out.println("El elemento 1 es " + elemento1);
    }

    cData data = gson.fromJson(elemento1, cData.class);
    // Account account = gson.fromJson(jo, Account.class);
    if (data.getAccount().getFirst_name() == null) {
        System.out.println("Error");
    } else {
        System.out.print(data.getAccount().getFirst_name());
    }
    // System.out.println(data.acount.getNumber());

    System.out.println("\n\n--------------------- OBTENEMOS EL OBJETO ACCOUNT---------------------------\n\n");
    //JsonObject jObject = (JsonObject) jsonParser.parse(elemento1);
    // System.out.println(jObject.getAsJsonPrimitive("number"));

}

---

From source file:PacketSnifferPlugin.java

License:Apache License

public void updateTable(String command) {
    HashMap<String, HashMap> hash = null;
    try {/*w w  w .  ja  v  a 2 s  . co m*/
        DefaultTableModel model = ((DefaultTableModel) jTable1.getModel());
        Object obj = client.execute("runPlugin",
                new Object[] { variables.get("user"), getName(), "command=query&data=" + index });
        //System.out.println("Response: "+obj.toString());

        hash = (HashMap<String, HashMap>) obj;
        //hash = (HashMap<String, HashMap>) client.execute("runPlugin",
        //      new Object[] { variables.get("user"), getName(),
        //            "command=query&data=" + index });
        HashMap hash2 = hash.get("data");
        if (hash2.isEmpty()) {
            return;
        }
        index = hash2.get("id").toString();
        //System.out.println("index: "+index);
        Object[] hash3 = (Object[]) hash2.get("packets");
        //System.out.println("packets length: "+hash3.length);

        String protocol, sip, smac, sport, dip, dmac, dport, id = null;
        for (Object ob : hash3) {
            try {
                JsonElement el = new JsonParser().parse(ob.toString());
                JsonObject jobject = el.getAsJsonObject();

                el = jobject.get("packet_head");
                jobject = el.getAsJsonObject();

                JsonElement source = jobject.get("source");
                jobject = source.getAsJsonObject();
                source = jobject.get("ip");
                sip = source.toString();
                sip = sip.substring(1, sip.length() - 1);
                source = jobject.get("mac");
                smac = source.toString();
                smac = smac.substring(1, smac.length() - 1);
                source = jobject.get("port");
                sport = source.toString();
                jobject = el.getAsJsonObject();
                source = jobject.get("destination");
                jobject = source.getAsJsonObject();
                source = jobject.get("ip");
                dip = source.toString();
                dip = dip.substring(1, dip.length() - 1);
                source = jobject.get("mac");
                dmac = source.toString();
                dmac = dmac.substring(1, dmac.length() - 1);
                source = jobject.get("port");
                dport = source.toString();
                jobject = el.getAsJsonObject();
                source = jobject.get("protocol");
                protocol = source.toString();
                protocol = protocol.substring(1, protocol.length() - 1);
                source = jobject.get("id");
                id = source.toString();
                id = id.substring(1, id.length() - 1);
                model.addRow(new Object[] { protocol, sip, smac, sport, dip, dmac, dport, id });
            } catch (Exception e) {
                System.out.println("Server response: " + hash.toString());
                e.printStackTrace();
            }
        }
        if (model.getRowCount() > length) {
            int delete = model.getRowCount() - length;
            for (int i = 0; i < delete; i++) {
                //System.out.println("delete");
                model.removeRow(0);
            }
        }
    } catch (Exception e) {
        System.out.println("Server response: " + hash.toString());
        e.printStackTrace();
    }

}

---

From source file:$.$.java

License:Apache License

  private String parseArg(String arguments, ResourceOperation operation, PropertyValue value,
    String object) {// www.ja  v a 2s  .  co m
  // parse the argument string and get the "value" parameter
  JsonObject args;
  String val = null;
  JsonElement jsonElem = null;
  Boolean passed = true;

  // check for parameters from the command
  if (arguments != null) {
    args = new JsonParser().parse(arguments).getAsJsonObject();
    jsonElem = args.get(object);
  }

  // if the parameter is passed from the command, use it, otherwise treat parameter
  // as the default
  if (jsonElem == null || jsonElem.toString().equals("null")) {
    val = operation.getParameter();
    passed = false;
  } else {
    val = jsonElem.toString().replace("\"", "");
  }

  // if no value is specified by argument or parameter, take the object default from the profile
  if (val == null) {
    val = value.getDefaultValue();
    passed = false;
  }

  // if a mapping translation has been specified in the profile, use it
  Map<String,String> mappings = operation.getMappings();
  if (mappings != null && mappings.containsKey(val)) {
    val = mappings.get(val);
    passed = false;
  }

  if (!value.mask().equals(BigInteger.ZERO) && passed) {
    val = transform.format(value, val);
  }

  return val;
}

---

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()));
                    }/*from   ww  w . j a  v a 2s  .  com*/
                }
            }
        }
    }

    return listOfCompoents;
}

---

From source file:angularBeans.util.AngularBeansUtils.java

License:LGPL

public Object convertEvent(NGEvent event) throws ClassNotFoundException {

    JsonElement element = CommonUtils.parse(event.getData());

    JsonElement data;
    Class javaClass;/*w  w  w . j  a v  a  2 s .  c om*/

    try {
        data = element.getAsJsonObject();

        javaClass = Class.forName(event.getDataClass());
    } catch (Exception e) {
        data = element.getAsJsonPrimitive();
        if (event.getDataClass() == null) {
            event.setDataClass("String");
        }
        javaClass = Class.forName("java.lang." + event.getDataClass());

    }

    Object o;
    if (javaClass.equals(String.class)) {
        o = data.toString().substring(1, data.toString().length() - 1);
    } else {
        o = deserialise(javaClass, data);
    }
    return o;
}

---

From source file:aopdomotics.storage.food.FoodJsonDecoder.java

/**
 * Decode bill, using storage array(with prices) and bill json and return total price.
 * @param billJson//from ww w  .  jav  a  2 s .c  o  m
 * @param magazinList
 * @return 
 */
public static float decodeBill(String billJson, ArrayList<Food> magazinList) {

    JsonElement jelement = new JsonParser().parse(billJson);
    JsonObject json = jelement.getAsJsonObject();

    JsonElement billElement = json.get("Bill");
    System.out.println("Bill JSON " + billElement.toString());

    Gson gson = new GsonBuilder().create();
    FoodJsonDecoder billdecoder = gson.fromJson(billElement, FoodJsonDecoder.class);

    return billdecoder.billPrice(magazinList);
}

---

From source file:aopdomotics.storage.food.FoodJsonDecoder.java

/**
 * Decode recipe using the three food items from json recipe.
 * @param recipeJson//from w ww. ja  v  a2 s  .  c o  m
 * @return 
 */
public static Recipe decodeRecipe(String recipeJson) {
    Recipe recipe;
    Food[] component = new Food[3];
    JsonElement jelement = new JsonParser().parse(recipeJson);
    JsonObject json = jelement.getAsJsonObject();

    JsonElement recipeElement = json.get("Recipe");
    System.out.println("Recipe JSON " + recipeElement.toString());

    Gson gson = new GsonBuilder().create();
    FoodJsonDecoder recipedecoder = gson.fromJson(recipeElement, FoodJsonDecoder.class);
    int i = 0;
    for (Food item : recipedecoder.foodList()) {
        if (item.quantity > 0) {
            component[i++] = item;
        }
    }
    recipe = new Recipe("eaten", component[0], component[1], component[2]);
    return recipe;
}

---

From source file:aopdomotics.storage.food.FoodJsonDecoder.java

/**
 * Decode storage update json, return entire catalogue list
 * @param storageJson/*from w  ww.j a  v a  2  s  .co  m*/
 * @return 
 */
public static ArrayList<Food> decodeStorage(String storageJson) {
    System.out.println("Storage Json :  " + storageJson);
    JsonElement jelement = new JsonParser().parse(storageJson);
    JsonObject json = jelement.getAsJsonObject();

    JsonElement storageElement = json.get("Storage");
    System.out.println("Storage JSON " + storageElement.toString());

    Gson gson = new GsonBuilder().create();
    FoodJsonDecoder recipedecoder = gson.fromJson(storageElement, FoodJsonDecoder.class);
    return recipedecoder.foodList();
}

---

From source file:ar.com.wolox.wolmo.networking.retrofit.serializer.LocalDateSerializer.java

License:Open Source License

/**
 * Transforms a {@link JsonElement} representing a {@link java.util.Date} into a
 * {@link LocalDate} class from the JodaTime library.
 * This is useful for receiving data over the network.
 *
 * @param element a {@link JsonElement} representing a {@link java.util.Date}
 *
 * @return returns an instance of {@link LocalDate} representing a {@link java.util.Date}
 *//*from  w  w  w.  j  a v  a  2  s. c  o  m*/
@Override
public LocalDate deserialize(JsonElement element, Type type, JsonDeserializationContext context)
        throws JsonParseException {
    initFormatter();
    String date = element.toString();
    if (date.startsWith("\"") && date.endsWith("\"")) {
        date = date.substring(1, date.length() - 1);
    }
    return mDateTimeFormatter.parseLocalDate(date);
}

---

From source file:basic.BasicExample.java

License:Open Source License

@Override
public void onMessage(JsonElement json, IOAcknowledge ack) {
    try {/*  w  w w.  java  2  s  .c  om*/
        System.out.println("Server said:" + json.toString());
    } catch (JsonSyntaxException e) {
        e.printStackTrace();
    }
}

---

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