Example usage for org.json.simple JSONArray iterator

Introduction

In this page you can find the example usage for org.json.simple JSONArray iterator.

Prototype

public Iterator<E> iterator() 

Source Link

Document

Returns an iterator over the elements in this list in proper sequence.

Usage

From source file:com.juniform.JUniformPackerJSON.java

@Override
public JUniformObject toUniformObjectFromObject(Object object) {
    if (object == null) {
        return JUniformObject.OBJECT_NIL;
    } else if (object instanceof JSONObject) {
        JSONObject jsonMap = (JSONObject) object;
        Map<Object, Object> map = new HashMap<>();
        Iterator it = jsonMap.entrySet().iterator();
        while (it.hasNext()) {
            Map.Entry pair = (Map.Entry) it.next();
            map.put(pair.getKey(), this.toUniformObjectFromObject(pair.getValue()));
        }/*from  w  w w. j  a va2 s.c o m*/
        return new JUniformObject(map);

    } else if (object instanceof JSONArray) {
        JSONArray jsonArray = (JSONArray) object;
        ArrayList<Object> array = new ArrayList<>();
        @SuppressWarnings("unchecked")
        Iterator<Object> it = jsonArray.iterator();
        while (it.hasNext()) {
            array.add(this.toUniformObjectFromObject(it.next()));
        }
        return new JUniformObject(array);
    } else {
        return new JUniformObject(object);
    }
}

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From source file:de.hstsoft.sdeep.NoteManager.java

public void loadNotes() throws IOException, ParseException {

    File file = new File(directory + FILENAME);
    if (file.exists()) {

        Reader reader = new BufferedReader(new FileReader(file));
        JSONParser jsonParser = new JSONParser();
        JSONObject json = (JSONObject) jsonParser.parse(reader);
        reader.close();/*w ww. ja  v a2  s .  c o m*/

        int version = Integer.parseInt(json.get("version").toString());
        if (VERSION != version) {
            System.out.println("Can not load Notes. invalid version.");
        }

        JSONArray notesArray = (JSONArray) json.get("notes");

        this.notes = new ArrayList<>();
        @SuppressWarnings("rawtypes")
        Iterator iterator = notesArray.iterator();
        while (iterator.hasNext()) {
            JSONObject noteJson = (JSONObject) iterator.next();
            Note note = Note.fromJson(noteJson);
            notes.add(note);
        }
    }

}

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From source file:com.netflix.dyno.connectionpool.impl.lb.TokenMapSupplierImpl.java

List<HostToken> parseTokenListFromJson(String json) {

    List<HostToken> hostTokens = new ArrayList<HostToken>();

    JSONParser parser = new JSONParser();
    try {//from  w  w w .  ja va  2 s. c o m
        JSONArray arr = (JSONArray) parser.parse(json);

        Iterator<?> iter = arr.iterator();
        while (iter.hasNext()) {

            Object item = iter.next();
            if (!(item instanceof JSONObject)) {
                continue;
            }
            JSONObject jItem = (JSONObject) item;

            Long token = Long.parseLong((String) jItem.get("token"));
            String hostname = (String) jItem.get("hostname");
            String zone = (String) jItem.get("zone");

            Host host = new Host(hostname, port, Status.Up).setRack(zone);
            HostToken hostToken = new HostToken(token, host);
            hostTokens.add(hostToken);
        }

    } catch (ParseException e) {
        Logger.error("Failed to parse json response: " + json, e);
        throw new RuntimeException(e);
    }

    return hostTokens;
}

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From source file:data.GoogleBooksWS.java

@Override
public void parse(String tekst) throws Exception {

    //List<Book> lista=new ArrayList<>();

    JSONParser parser = new JSONParser();
    Object obj = parser.parse(tekst);
    JSONObject jsonObject = (JSONObject) obj;
    if (prvi) {//  w w w. j a  v  a2s  .c om
        int brojRezultata = Integer.parseInt(jsonObject.get("totalItems") + "");
        ukupanBrojStrana = brojRezultata / RESULTS_PER_PAGE + 1;
        System.out.println("Broj strana" + ukupanBrojStrana);
        prvi = false;
    }

    System.out.println("Trenutni broj strane " + trenutniBrojStrane);
    JSONArray niz = (JSONArray) jsonObject.get("items");
    if (niz == null) {
        kraj = true;
    } else {
        Iterator iterator = niz.iterator();
        while (iterator.hasNext()) {
            Book b = new Book();
            b.setUri(URIGenerator.generateUri(b));
            JSONObject book = (JSONObject) iterator.next();
            b.setTitle((String) ((JSONObject) book.get("volumeInfo")).get("title"));
            JSONArray autori = (JSONArray) ((JSONObject) book.get("volumeInfo")).get("authors");
            if (autori != null) {
                Iterator it = autori.iterator();
                while (it.hasNext()) {
                    Person p = new Person();
                    p.setUri(URIGenerator.generateUri(p));
                    p.setName((String) it.next());
                    b.getAuthors().add(p);
                }
            } else {
                System.out.println("Autori su null");
            }
            Organization o = new Organization();
            o.setUri(URIGenerator.generateUri(o));
            o.setName((String) ((JSONObject) book.get("volumeInfo")).get("publisher"));
            b.setPublisher(o);
            String date = (String) ((JSONObject) book.get("volumeInfo")).get("publishedDate");
            System.out.println(date);
            b.setDatePublished(date);

            String description = (String) ((JSONObject) book.get("volumeInfo")).get("description");
            b.setDescription(description);

            Object brStr = ((JSONObject) book.get("volumeInfo")).get("pageCount");
            if (brStr != null) {
                long broj = Long.parseLong(brStr.toString());
                b.setNumberOfPages((int) broj);
            }

            JSONArray identifiers = (JSONArray) ((JSONObject) book.get("volumeInfo"))
                    .get("industryIdentifiers");
            if (identifiers != null) {
                for (int i = 0; i < identifiers.size(); i++) {
                    JSONObject identifier = (JSONObject) identifiers.get(i);
                    if ("ISBN_13".equals((String) identifier.get("type"))) {
                        b.setIsbn((String) identifier.get("identifier"));
                    }
                }
            }
            //b.setIsbn((String) ((JSONObject) ((JSONArray)((JSONObject)book.get("volumeInfo")).get("industryIdentifiers")).get(1)).get("identifier"));

            lista.add(b);

        }

        if (trenutniBrojStrane < ukupanBrojStrana) {
            trenutniBrojStrane++;
        } else {
            kraj = true;
        }
    }
}

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From source file:it.polimi.diceH2020.plugin.control.JSonReader.java

public void read() {
    // read the json file
    FileReader reader;/*  w  ww .  java  2 s . c  om*/

    try {
        reader = new FileReader(filePath);

        JSONParser jsonParser = new JSONParser();
        JSONObject jsonObject = (JSONObject) jsonParser.parse(reader);
        provider = (String) jsonObject.get("provider");
        JSONArray lang = (JSONArray) jsonObject.get("lstSolutions");
        Iterator<?> i = lang.iterator();

        // take each value from the json array separately
        while (i.hasNext()) {
            JSONObject innerObj = (JSONObject) i.next();
            String idClass = (String) innerObj.get("id");
            long numVm = (long) innerObj.get("numberVM");
            JSONObject jsonOb = (JSONObject) innerObj.get("typeVMselected");
            String type = (String) jsonOb.get("id");
            this.classNumVM.put(idClass, numVm);
            this.classTypeVM.put(idClass, type);
            this.classes.add(idClass);
        }
    } catch (FileNotFoundException e) {
        e.printStackTrace();
    } catch (IOException e) {
        e.printStackTrace();
    } catch (ParseException e) {
        e.printStackTrace();
    }
}

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From source file:net.phyloviz.nj.json.NJItemFactory.java

private Map<Integer, NJUnionNode> createUnions(JSONArray union, Map<Integer, NJLeafNode> leafs) {
    int size = leafs.size();
    HashMap<Integer, NJUnionNode> unions = new HashMap(size);
    for (Iterator<JSONObject> it = union.iterator(); it.hasNext();) {
        JSONObject l = it.next();/*from  ww w  . ja va2 s  .com*/
        Integer id = (int) (long) l.get("id");
        Integer nl = (int) (long) l.get("left");
        Integer nr = (int) (long) l.get("right");
        float dl = (float) (double) l.get("distanceLeft");
        float dr = (float) (double) l.get("distanceRight");

        NodeType node1 = nl >= size ? unions.get(nl) : leafs.get(nl);
        NodeType node2 = nr >= size ? unions.get(nr) : leafs.get(nr);
        unions.put(id, new NJUnionNode(node1, dl, node2, dr, size, 0, null, id));
    }
    return unions;
}

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From source file:com.martin.zkedit.controller.Login.java

@Override
protected void doPost(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {
    logger.debug("Login Post Action!");
    try {//from   www. j  a  va 2s .  co m
        Properties globalProps = (Properties) getServletContext().getAttribute("globalProps");
        Map<String, Object> templateParam = new HashMap<>();
        HttpSession session = request.getSession(true);
        session.setMaxInactiveInterval(Integer.valueOf(globalProps.getProperty("sessionTimeout")));
        //TODO: Implement custom authentication logic if required.
        String username = request.getParameter("username");
        String password = request.getParameter("password");
        String role = null;
        Boolean authenticated = false;
        //if ldap is provided then it overrides roleset.
        if (globalProps.getProperty("ldapAuth").equals("true")) {
            authenticated = new LdapAuth().authenticateUser(globalProps.getProperty("ldapUrl"), username,
                    password, globalProps.getProperty("ldapDomain"));
            if (authenticated) {
                JSONArray jsonRoleSet = (JSONArray) ((JSONObject) new JSONParser()
                        .parse(globalProps.getProperty("ldapRoleSet"))).get("users");
                for (Iterator it = jsonRoleSet.iterator(); it.hasNext();) {
                    JSONObject jsonUser = (JSONObject) it.next();
                    if (jsonUser.get("username") != null && jsonUser.get("username").equals("*")) {
                        role = (String) jsonUser.get("role");
                    }
                    if (jsonUser.get("username") != null && jsonUser.get("username").equals(username)) {
                        role = (String) jsonUser.get("role");
                    }
                }
                if (role == null) {
                    role = ZooKeeperUtil.ROLE_USER;
                }

            }
        } else {
            JSONArray jsonRoleSet = (JSONArray) ((JSONObject) new JSONParser()
                    .parse(globalProps.getProperty("userSet"))).get("users");
            for (Iterator it = jsonRoleSet.iterator(); it.hasNext();) {
                JSONObject jsonUser = (JSONObject) it.next();
                if (jsonUser.get("username").equals(username) && jsonUser.get("password").equals(password)) {
                    authenticated = true;
                    role = (String) jsonUser.get("role");
                }
            }
        }
        if (authenticated) {
            logger.info("Login successfull: " + username);
            session.setAttribute("authName", username);
            session.setAttribute("authRole", role);
            response.sendRedirect("/home");
        } else {
            session.setAttribute("flashMsg", "Invalid Login");
            ServletUtil.INSTANCE.renderHtml(request, response, templateParam, "login.html.ftl");
        }

    } catch (ParseException | TemplateException ex) {
        ServletUtil.INSTANCE.renderError(request, response, ex.getMessage());
    }
}

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From source file:msgclient.ServerConnection.java

public ArrayList<String> lookupUsers() {
    ArrayList<String> result = new ArrayList<String>();

    JSONObject jsonObject = makeGetToServer(USERLOOKUP_PATH);
    if (jsonObject == null) {
        return null;
    }//from w  w  w .j a  v a2  s  . c o m

    try {
        long numUsers = (long) jsonObject.get("numUsers");
        if (numUsers <= 0) {
            return result;
        }

        JSONArray users = (JSONArray) jsonObject.get("users");
        Iterator<String> iterator = users.iterator();
        while (iterator.hasNext()) {
            String nextUser = iterator.next();
            result.add(nextUser);
        }
    } catch (Exception e) {
        // Some kind of problem
        return null;
    }

    return result;
}

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From source file:it.uniud.ailab.dcore.annotation.annotators.TagMeTokenAnnotator.java

/**
 * The method that actually does the job: it tags a text string with
 * Wikipedia page titles when needed, and puts the result in a convenient
 * HashMap./*  w w w. j a  v  a2 s. c  o m*/
 * 
 * @param text the text to tag
 * @param lang the language of the text
 * @return an hashmap with the substrings of the input text and their matching
 * Wikipedia page
 */
private HashMap<String, String> tagSentence(String text, String lang) {
    HashMap<String, String> output = new HashMap();
    HttpClient httpClient = HttpClients.createDefault();
    HttpPost httpPost = new HttpPost(tagmeEndpoint);
    // Request parameters and other properties.
    List<NameValuePair> params = new ArrayList<>();
    params.add(new BasicNameValuePair("text", text));
    params.add(new BasicNameValuePair("key", apiKey));
    params.add(new BasicNameValuePair("lang", lang));
    try {
        httpPost.setEntity(new UrlEncodedFormEntity(params, "UTF-8"));
    } catch (UnsupportedEncodingException e) {
        throw new AnnotationException(this, "Encoding error while building TAGME request URL", e);
    }

    try {
        HttpResponse response = httpClient.execute(httpPost);
        HttpEntity respEntity = response.getEntity();

        if (respEntity != null) {
            // EntityUtils to get the response content
            String content = EntityUtils.toString(respEntity);
            Object obj = parser.parse(content);
            JSONObject queryblock = (JSONObject) obj;
            JSONArray annotationBlock = (JSONArray) queryblock.get("annotations");
            Iterator<JSONObject> iterator = annotationBlock.iterator();
            while (iterator.hasNext()) {
                JSONObject tag = (iterator.next());
                Float rho = Float.parseFloat((String) tag.get("rho"));
                if (rho > 0.15) {
                    String spot = (String) tag.get("spot");
                    String lemma = (String) tag.get("title");
                    output.put(spot, lemma);
                }

            }

        }
    } catch (ClientProtocolException e) {
        throw new AnnotationException(this, "Fail while querying TAGME", e);
    } catch (IOException e) {
        throw new AnnotationException(this, "Fail querying TAGME", e);
    } catch (ParseException e) {
        throw new AnnotationException(this, "Fail while parsing TAGME json", e);
    }
    return output;
}

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From source file:ch.trustserv.soundbox.plugins.portals.jamendoplugin.JamendoPlugin.java

/**
 *
 * @param searchString/*w  ww.  ja  va  2 s. c  om*/
 * @return
 */
@Override
public Object searchSong(final String searchString) {

    URI link = null;
    try {
        link = new URI("http://api.jamendo.com/get2/id+name+album_name+"
                + "artist_name+duration/track/json/track_album+album_artist"
                + "?order=searchweight_desc&n=all&searchquery=" + searchString.replaceAll(" ", "%20"));
    } catch (URISyntaxException ex) {
        Logger.getLogger(JamendoPlugin.class.getName()).log(Level.SEVERE, null, ex);
    }
    HttpGet get = new HttpGet(link);
    HttpClient client = new DefaultHttpClient();
    Dictionary l = new Hashtable<>();
    ArrayList songArrayList = new ArrayList();
    JSONParser parser = new JSONParser();
    Object obj = null;
    try {
        HttpEntity entity = client.execute(get).getEntity();
        String entityAsString = EntityUtils.toString(entity);
        entity.getContent().close();
        if (entityAsString.isEmpty()) // something went wrong...
        {
            return null;
        }
        obj = parser.parse(entityAsString);

    } catch (IOException | IllegalStateException | ParseException | org.json.simple.parser.ParseException ex) {
        Logger.getLogger(JamendoPlugin.class.getName()).log(Level.SEVERE, null, ex);
    }

    JSONArray songs = (JSONArray) obj;
    Iterator iter = songs.iterator();
    JSONObject rawSong = null;
    while (iter.hasNext()) {
        try {
            rawSong = (JSONObject) parser.parse(iter.next().toString());
        } catch (org.json.simple.parser.ParseException ex) {
            Logger.getLogger(JamendoPlugin.class.getName()).log(Level.SEVERE, null, ex);
        }

        JamendoSong song = new JamendoSong(rawSong);
        songArrayList.add(song);
    }

    l.put("songList", songArrayList);
    l.put("portalName", "Jamendo");
    ServiceReference ref = cx.getServiceReference(EventAdmin.class.getName());
    if (ref != null) {
        EventAdmin eventAdmin = (EventAdmin) cx.getService(ref);
        Event reportGeneratedEvent = new Event(FOUNDSONG, l);

        eventAdmin.sendEvent(reportGeneratedEvent);
    }
    return null;
}

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