Example usage for com.google.gson JsonArray iterator

Introduction

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

Prototype

public Iterator<JsonElement> iterator() 

Source Link

Document

Returns an iterator to navigate the elements of the array.

Usage

From source file:jsonSploit.java

/**
 * @param args the command line arguments
 *//* w  w w  .j  a v  a 2  s  .c  o m*/
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:be.iminds.iot.dianne.nn.util.DianneJSONConverter.java

License:Open Source License

private static ModuleDTO parseModuleJSON(JsonObject jsonModule) {

    UUID id = UUID.fromString(jsonModule.get("id").getAsString());
    String type = jsonModule.get("type").getAsString();

    UUID[] next = null, prev = null;
    Map<String, String> properties = new HashMap<String, String>();

    if (jsonModule.has("next")) {
        if (jsonModule.get("next").isJsonArray()) {
            JsonArray jsonNext = jsonModule.get("next").getAsJsonArray();

            next = new UUID[jsonNext.size()];
            int i = 0;
            Iterator<JsonElement> it = jsonNext.iterator();
            while (it.hasNext()) {
                JsonElement e = it.next();
                next[i++] = UUID.fromString(e.getAsString());
            }//from   ww w  . ja  va 2s . c  o m
        } else {
            next = new UUID[1];
            next[0] = UUID.fromString(jsonModule.get("next").getAsString());
        }
    }
    if (jsonModule.has("prev")) {
        if (jsonModule.get("prev").isJsonArray()) {
            JsonArray jsonPrev = jsonModule.get("prev").getAsJsonArray();

            prev = new UUID[jsonPrev.size()];
            int i = 0;
            Iterator<JsonElement> it = jsonPrev.iterator();
            while (it.hasNext()) {
                JsonElement e = it.next();
                prev[i++] = UUID.fromString(e.getAsString());
            }
        } else {
            prev = new UUID[1];
            prev[0] = UUID.fromString(jsonModule.get("prev").getAsString());
        }
    }

    // TODO this uses the old model where properties where just stored as flatmap      
    for (Entry<String, JsonElement> property : jsonModule.entrySet()) {
        String key = property.getKey();
        if (key.equals("id") || key.equals("type") || key.equals("prev") || key.equals("next")) {
            continue;
            // this is only for module-specific properties
        }
        properties.put(property.getKey(), property.getValue().getAsString());
    }

    // TODO evolve to a separate "properties" item
    if (jsonModule.has("properties")) {
        JsonObject jsonProperties = jsonModule.get("properties").getAsJsonObject();
        for (Entry<String, JsonElement> jsonProperty : jsonProperties.entrySet()) {
            String key = jsonProperty.getKey();
            String value = jsonProperty.getValue().getAsString();

            properties.put(key, value);
        }
    }

    ModuleDTO dto = new ModuleDTO(id, type, next, prev, properties);
    return dto;
}

---

From source file:bind.JsonTreeReader.java

License:Apache License

@Override
public void beginArray() throws IOException {
    expect(JsonToken.BEGIN_ARRAY);/*from w w w.  j ava  2s.  c  o m*/
    JsonArray array = ((JsonElement) peekStack()).getAsJsonArray();
    stack.add(array.iterator());
}

---

From source file:br.com.bean.Utilitarios.CollectionDeserializer.java

/**
 * @param serializedData/*from   w  ww  . j ava  2  s .  com*/
 * @param type
 * @return
 */
@SuppressWarnings("unchecked")
public <T> ArrayList<T> parseAsArrayList(JsonElement json, T type) {
    ArrayList<T> newArray = new ArrayList<T>();
    Gson gson = new Gson();

    JsonArray array = json.getAsJsonArray();
    Iterator<JsonElement> iterator = array.iterator();

    while (iterator.hasNext()) {
        JsonElement json2 = (JsonElement) iterator.next();
        T object = (T) gson.fromJson(json2, (Class<?>) type);
        newArray.add(object);
    }

    return newArray;
}

---

From source file:br.com.thiaguten.contrib.JsonContrib.java

License:Apache License

private static void deepJsonArraySearchToJsonArrayFlattened(JsonArray jsonArray, JsonArray jsonArrayFlattened) {
    if (jsonArray == null || jsonArrayFlattened == null) {
        throw new IllegalArgumentException("JsonArray and/or JsonArrayFlattened parameter(s) must not be null");
    }/* w  ww  .  j  a v  a  2s . com*/

    Iterator<JsonElement> iterator = jsonArray.iterator();
    while (iterator.hasNext()) {
        JsonElement value = iterator.next();

        if (value.isJsonObject()) {
            // Creates new flattened JsonObject instance.
            JsonObject jsonObjectFlattened = new JsonObject();
            // Iterates recursively in JsonObject (value), checking content and populating the flattened JsonObject instance.
            deepJsonObjectSearchToJsonObjectFlattened((JsonObject) value, jsonObjectFlattened);
            // Adds the flattened JsonObject instance in the flattened JsonArray instance.
            jsonArrayFlattened.add(jsonObjectFlattened);
        } else if (value.isJsonArray()) {
            deepJsonArraySearchToJsonArrayFlattened((JsonArray) value, jsonArrayFlattened);
        } else {
            jsonArrayFlattened.add(value);
        }
    }
}

---

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

public List<String> findVpcIdsNameMatchingRegex(String regex) throws InterruptedException {
    List<String> result = new ArrayList<String>();

    JsonArray jr = listVpcsJson();
    if (jr == null)
        return result;

    Iterator<JsonElement> jvii = jr.iterator();

    while (jvii.hasNext()) {
        JsonObject jvo = jvii.next().getAsJsonObject();
        String name = jvo.get("name").getAsString();
        if (name != null && name.matches(regex))
            result.add(jvo.get("id").getAsString());
    }/* www .  j  a v a 2  s . co m*/
    LOG.debug("VPC's matching {}: {}, ", regex, result);

    return result;
}

---

From source file:brooklyn.networking.cloudstack.CloudstackNew40FeaturesClient.java

License:Apache License

public String findVpcIdWithCidr(String cidr) {
    JsonArray jr = listVpcsJson();
    if (jr == null)
        return null;
    Iterator<JsonElement> jvii = jr.iterator();
    List<String> cidrs = new ArrayList<String>();
    while (jvii.hasNext()) {
        JsonObject jvo = jvii.next().getAsJsonObject();
        String cidrV = jvo.get("cidr").getAsString();
        if (cidrV != null && cidrV.equals(cidr)) {
            String vpcId = jvo.get("id").getAsString();
            LOG.debug("found vpcId {} matching CIDR {}", vpcId, cidr);
            return vpcId;
        }//from  ww w . jav a 2  s  .c om
        cidrs.add(cidrV);
    }
    LOG.debug("Found VPC's with CIDR's {} but not {}", cidrs, cidr);
    return null;
}

---

From source file:ca.uhn.fhir.jpa.util.jsonpatch.CopyOperation.java

License:Apache License

@Override
public JsonElement apply(JsonElement original) {
    JsonElement result = duplicate(original);

    JsonElement item = path.head().navigate(result);
    JsonElement data = mySourcePath.head().navigate(original);

    if (item.isJsonObject()) {
        item.getAsJsonObject().add(path.tail(), data);
    } else if (item.isJsonArray()) {

        JsonArray array = item.getAsJsonArray();

        int index = (path.tail().equals("-")) ? array.size() : Integer.valueOf(path.tail());

        List<JsonElement> temp = new ArrayList<JsonElement>();

        Iterator<JsonElement> iter = array.iterator();
        while (iter.hasNext()) {
            JsonElement stuff = iter.next();
            iter.remove();//from   w w  w. j  a v  a  2 s  .c o m
            temp.add(stuff);
        }

        temp.add(index, data);

        for (JsonElement stuff : temp) {
            array.add(stuff);
        }

    }

    return result;
}

---

From source file:ch.jamiete.hilda.moderatortools.ModeratorToolsPlugin.java

License:Apache License

@Override
public void onEnable() {
    this.getHilda().getCommandManager().registerChannelCommand(new ArchiveCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new BlankRoleCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new CheckRolesCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new ClearCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new FlowCommand(this.getHilda(), this));
    this.getHilda().getCommandManager().registerChannelCommand(new IgnoreCommand(this.getHilda(), this));
    this.getHilda().getCommandManager().registerChannelCommand(new MuteCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new MuteListCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new PurgeCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new ServerinfoCommand(this.getHilda()));
    this.getHilda().getCommandManager().registerChannelCommand(new UserinfoCommand(this.getHilda()));

    this.getHilda().getBot().addEventListener(new AnnouncementsListener());
    this.getHilda().getBot().addEventListener(new FlowListener(this.getHilda(), this));

    final long first = Util.getNextMidnightInMillis("UTC") - System.currentTimeMillis();
    this.getHilda().getExecutor().scheduleAtFixedRate(new ChannelDeletionOverseerTask(this.getHilda()), first,
            86400000, TimeUnit.MILLISECONDS); // At midnight then every 24 hours
    Hilda.getLogger().info("Purging channel messages in " + Util.getFriendlyTime(first));

    for (final Guild guild : this.getHilda().getBot().getGuilds()) {
        final Configuration cfg = this.getHilda().getConfigurationManager().getConfiguration(this,
                "ignore-" + guild.getId());
        final JsonArray array = cfg.get().getAsJsonArray("channels");

        if (array != null) {
            final Iterator<JsonElement> iterator = array.iterator();

            while (iterator.hasNext()) {
                this.getHilda().getCommandManager().addIgnoredChannel(iterator.next().getAsString());
            }/* w w  w  . j  a  v a 2 s.  c o  m*/

            Hilda.getLogger().info("Ignored " + array.size() + " channels in " + guild.getName());
        }

        this.updater.check(guild);
    }
}

---

From source file:cloudlens.parser.ASTBuilder.java

License:Apache License

public static List<ASTParagraph> parseZeppelinExport(String file) throws FileNotFoundException, IOException {
    final List<ASTParagraph> res = new ArrayList<>();
    try (final FileReader rd = new FileReader(file);) {
        final JsonObject notebook = new JsonParser().parse(rd).getAsJsonObject();
        final JsonArray paragraphs = notebook.getAsJsonArray("paragraphs");

        final Iterator<JsonElement> it = paragraphs.iterator();
        while (it.hasNext()) {
            final JsonObject p = it.next().getAsJsonObject();
            final JsonPrimitive textOpt = p.getAsJsonPrimitive("text");
            if (textOpt != null) {
                final String text = textOpt.getAsString();
                if (text.startsWith("%cl")) {
                    final String content = text.substring(3);
                    final List<ASTElement> elements = parse(content);
                    res.add(new ASTParagraph(elements));
                } else {
                    res.add(new ASTParagraph(text));
                }//from   ww w.  j a  v a  2s.co  m
            }
        }
    }
    return res;

}

---

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