Example usage for org.json.simple JSONObject containsKey

Introduction

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

Prototype

boolean containsKey(Object key);

Source Link

Document

Returns true if this map contains a mapping for the specified key.

Usage

From source file:sensorsActuators.JsonSocketSensor.java

private boolean messageIsValid(JSONObject JS) {
    for (String s : codes) {
        if (!JS.containsKey(s))
            return false;
    }// w  ww. ja va 2s.  c om
    return true;
}

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From source file:sf.net.experimaestro.server.JsonRPCMethods.java

void handleJSON(JSONObject object) {
    String requestID = null;/*from  w  w w  .  j  a  v  a  2s.  c  o  m*/

    try {
        requestID = object.get("id").toString();
        if (requestID == null)
            throw new RuntimeException("No id in JSON request");

        Object command = object.get("method");
        if (command == null)
            throw new RuntimeException("No method in JSON");

        if (!object.containsKey("params"))
            throw new RuntimeException("No params in JSON");
        Object p = object.get("params");

        Collection<MethodDescription> candidates = methods.get(command.toString());
        int max = Integer.MIN_VALUE;
        MethodDescription argmax = null;
        for (MethodDescription candidate : candidates) {
            int score = Integer.MAX_VALUE;
            for (int i = 0; i < candidate.types.length && score > max; i++) {
                score = convert(p, candidate, score, null, i);
            }
            if (score > max) {
                max = score;
                argmax = candidate;
            }
        }

        if (argmax == null)
            throw new XPMCommandException("Cannot find a matching method");

        Object[] args = new Object[argmax.arguments.length];
        for (int i = 0; i < args.length; i++) {
            int score = convert(p, argmax, 0, Arrays.asList(args), i);
            assert score > Integer.MIN_VALUE;
        }
        Object result = argmax.method.invoke(this, args);
        mos.endMessage(requestID, result);
    } catch (ExitException e) {
        try {
            mos.error(requestID, e.getCode(), e.getMessage());
        } catch (IOException e2) {
            LOGGER.error(e2, "Could not send the return code");
        }
    } catch (InvocationTargetException e) {
        LOGGER.info("Error while handling JSON request [%s]", e);
        try {
            Throwable t = e;
            while (t.getCause() != null) {
                t = t.getCause();
            }
            mos.error(requestID, 1, t.getMessage());
        } catch (IOException e2) {
            LOGGER.error(e2, "Could not send the return code");
        }
    } catch (Throwable t) {
        LOGGER.info(t, "Internal error while handling JSON request");
        try {
            mos.error(requestID, 1, "Internal error while running request");
        } catch (IOException e) {
            LOGGER.error("Could not send the return code");
        }
    }
}

---

From source file:tests.RenewTestData.java

private static String lookupData(final String meta) {
    String ret = null;/*from  w  w  w.  j  a v  a2 s . c o m*/
    JSONObject object = (JSONObject) ((JSONObject) JSONValue.parse(meta)).get("index");
    String id = ((String) object.get("_id"));
    String type = ((String) object.get("_type"));
    if (!type.equals("json-ld-lobid-collection")) {
        id = id.replaceAll("http:\\/\\/d-nb.info/gnd\\/", "http:\\/\\/lobid.org\\/subject/");
        int i = id.lastIndexOf("/");
        id = id.substring(0, i).concat("?id=").concat(id.substring(i + 1)).concat("&format=internal");
    }
    URL url;
    try {
        url = new URL(id);
        HttpURLConnection urlConnection = (HttpURLConnection) url.openConnection();
        urlConnection.setRequestProperty("Accept", "application/ld+json");
        urlConnection.connect();
        ret = IOUtils.toString(urlConnection.getInputStream(), "UTF-8");
        if (type.equals("json-ld-lobid-collection")) {
            Iterator<JSONObject> it = ((JSONArray) JSONValue.parse(ret)).iterator();
            while (it.hasNext()) {
                object = it.next();
                if (object.containsKey("@graph")) {
                    ret = "{\"@graph\":" + object.get("@graph").toString().concat("}");
                }
            }
        }
    } catch (IOException e) {
        e.printStackTrace();
    }
    return ret;

}

---

From source file:tilt.handler.Options.java

/**
 * Initialise an options object fro a possibly empty set of properties
 * @param opts a RAW JSON object/*from w w  w  .  ja va  2 s.  com*/
 */
public Options(JSONObject opts) {
    if (opts.containsKey("url"))
        this.url = (String) opts.get("url");
    if (opts.containsKey("blur"))
        this.blur = ((Number) opts.get("blur")).intValue();
    if (opts.containsKey("smoothN"))
        this.smoothN = ((Number) opts.get("smoothN")).intValue();
    if (opts.containsKey("hScaleRatio"))
        this.hScaleRatio = ((Number) opts.get("hScaleRatio")).floatValue();
    if (opts.containsKey("minBlackPC"))
        this.minBlackPC = ((Number) opts.get("minBlackPC")).floatValue();
    if (opts.containsKey("minHProportion"))
        this.minHProportion = ((Number) opts.get("minHProportion")).floatValue();
    if (opts.containsKey("minVProportion"))
        this.minVProportion = ((Number) opts.get("minVProportion")).floatValue();
    if (opts.containsKey("oddShape"))
        this.oddShape = ((Number) opts.get("oddShape")).floatValue();
    if (opts.containsKey("lineDepthFactor"))
        this.lineDepthFactor = ((Number) opts.get("lineDepthFactor")).floatValue();
    if (opts.containsKey("sharedRatio"))
        this.sharedRatio = ((Number) opts.get("sharedRatio")).floatValue();
    if (opts.containsKey("hyphenated"))
        this.hyphenated = ((Boolean) opts.get("hyphenated")).booleanValue();
    String s = "[[0.0,0.0],[100.0,0.0],[100.0,100.0],[0.0,100.0]]";
    Object obj = JSONValue.parse(s);
    this.coords = (JSONArray) obj;
}

---

From source file:tilt.test.Post.java

/**
 * Display the test GUI//from w w w .  j  a va2s  .  co m
 * @param request the request to read from
 * @param urn the original URN
 */
@Override
public void handle(HttpServletRequest request, HttpServletResponse response, String urn) throws TiltException {
    try {
        // create the doc and install the scripts etc
        doc = new HTML();
        doc.getHead().addEncoding("UTF-8");
        doc.getHead().addScriptFile("/tilt/static/js/jquery-1.11.1.js");
        doc.getHead().addScriptFile("/tilt/static/js/jquery.highlight.js");
        doc.getHead().addScriptFile("/tilt/static/js/post.js");
        doc.getHead().addCssFile("/tilt/static/css/post.css");
        Connection conn = Connector.getConnection();
        String[] docids = conn.listCollection(Database.OPTIONS);
        HashMap<String, String> selections = new HashMap<>();
        String first = null;
        String defaultDocId = (docids.length > 0) ? docids[0] : "";
        String defaultPageId = "";
        for (int i = 0; i < docids.length; i++) {
            String jstr = conn.getFromDb(Database.OPTIONS, docids[i]);
            JSONObject jobj = (JSONObject) JSONValue.parse(jstr);
            String title;
            if (jobj.containsKey(JSONKeys.TITLE))
                title = (String) jobj.get(JSONKeys.TITLE);
            else
                title = docids[i]; // default
            Number pageNum = (Number) jobj.get("test_page");
            String pageId = new Integer(pageNum.intValue()).toString();
            if (first == null) {
                defaultDocId = docids[i];
                // we'll get a double with exponent notation otherwise
                defaultPageId = pageId;
                first = title;
            }
            selections.put(title, docids[i] + "#" + pageId);
        }
        Form f = new Form("POST", "http://" + request.getServerName() + "/tilt/test/", "multipart/form-data");
        f.addAttribute("id", "main");
        Select s = new Select(selections, "selections", first);
        Element p = new Element("p");
        Element span = new Element("span");
        span.addAttribute("id", "title");
        span.addText("TILT upload test: ");
        p.addElement(span);
        p.addElement(s);
        f.addElement(p);
        p = new Element("p");
        p.addElement(new Input("preflight", "button", "preflight", false));
        p.addElement(new Input("greyscale", "button", "greyscale", false));
        p.addElement(new Input("twotone", "button", "two tone", false));
        p.addElement(new Input("cleaned", "button", "cleaned", false));
        p.addElement(new Input("reconstructed", "button", "reconstructed", false));
        p.addElement(new Input("baselines", "button", "baselines", false));
        p.addElement(new Input("words", "button", "words", false));
        p.addElement(new Input("link", "button", "link", false));
        f.addElement(p);
        addHiddenElement(f, "docid", defaultDocId);
        addHiddenElement(f, "pageid", defaultPageId);
        addHiddenElement(f, "text", "");
        doc.addElement(f);
        Element lhs = new Element("div");
        lhs.addAttribute("id", "left");
        Element container = new Element("div");
        container.addAttribute("id", "container");
        lhs.addElement(container);
        doc.addElement(lhs);
        Element rhs = new Element("div");
        rhs.addAttribute("id", "right");
        Element contentDiv = new Element("div");
        contentDiv.addAttribute("id", "content");
        rhs.addElement(contentDiv);
        doc.addElement(rhs);
        response.setContentType("text/html;charset=UTF-8");
        response.getWriter().println(doc);
    } catch (Exception e) {
        throw new TiltException(e);
    }
}

---

From source file:tk.itstake.steakgui.util.ItemStackConverter.java

public static ItemStack convert(JSONObject json) {
    ItemStack item = new ItemStack(Material.valueOf(((String) json.get("type")).toUpperCase()),
            (int) (long) json.get("amount"), (short) (long) json.get("data"));
    if (json.containsKey("meta")) {
        JSONObject metajson = (JSONObject) json.get("meta");
        ItemMeta meta = item.getItemMeta();
        if (metajson.containsKey("name")) {
            meta.setDisplayName((String) metajson.get("name"));
        }//from   www . ja v a 2  s .  c o  m
        if (metajson.containsKey("lore")) {
            meta.setLore((List<String>) metajson.get("lore"));
        }
        if (metajson.containsKey("enchantments")) {
            JSONObject enchantment = (JSONObject) metajson.get("enchantments");
            for (Object enchant : enchantment.keySet()) {
                Integer level = (int) (long) enchantment.get(enchant);
                meta.addEnchant(Enchantment.getByName((String) enchant), level, true);
            }
        }
        if (metajson.containsKey("flags")) {
            try {
                Class.forName("org.bukkit.inventory.ItemFlag");
                JSONArray flagobj = (JSONArray) metajson.get("flags");
                org.bukkit.inventory.ItemFlag[] flaglist = new org.bukkit.inventory.ItemFlag[flagobj.size()];
                int ai = 0;
                for (Object flag : flagobj.toArray()) {
                    flaglist[ai] = org.bukkit.inventory.ItemFlag.valueOf((String) flag);
                    ai++;
                }
                meta.addItemFlags(flaglist);
            } catch (ClassNotFoundException e) {
            }
        }
        item.setItemMeta(meta);
    }
    return item;
}

---

From source file:tree.handler.TitleHandler.java

/**
 * Get a JPG representing a tree of an MVD
 * @param request the servlet request//from w  w w .jav a  2s . c om
 * @param response the servlet response
 * @param urn the docID, stripped of its prefix
 * @throws TreeException 
 */
public void handle(HttpServletRequest request, HttpServletResponse response, String urn) throws TreeException {
    String docid = request.getParameter(Params.DOCID);
    try {
        if (docid != null) {
            JSONObject jObj = doGetMetadata(docid);
            String title = "no title";
            if (jObj != null && jObj.containsKey(JSONKeys.TITLE))
                title = (String) jObj.get(JSONKeys.TITLE);
            response.setContentType("text/plain");
            response.getWriter().write(title);
        } else
            throw new Exception(docid + " not found");
    } catch (Exception e) {
        throw new TreeException(e);
    }
}

---

From source file:uk.ac.ebi.arrayexpress.servlets.GenomeSpaceUploadServlet.java

private Integer getDirectoryInfo(String path, DirectoryInfo directoryInfo, String gsToken) throws IOException {
    GetMethod get = new GetMethod(
            GS_DM_ROOT_URL + ("/".equals(path) ? GS_HOME_DIRECTORY : GS_ROOT_DIRECTORY + path));
    get.getParams().setCookiePolicy(CookiePolicy.IGNORE_COOKIES);
    get.setRequestHeader("Cookie", "gs-token=" + gsToken);
    get.setRequestHeader("Accept", "application/json");
    get.setRequestHeader("Content-Type", "application/json");

    JSONParser jsonParser = new JSONParser();
    Integer statusCode = null;//from ww  w. j  ava 2 s  .  co m
    try {
        statusCode = httpClient.executeMethod(get);
        if (HttpServletResponse.SC_OK == statusCode) {
            try (InputStream is = get.getResponseBodyAsStream()) {
                JSONObject dirInfo = (JSONObject) jsonParser
                        .parse(new BufferedReader(new InputStreamReader(is)));
                directoryInfo.setInfo((null != dirInfo && dirInfo.containsKey("directory"))
                        ? (JSONObject) dirInfo.get("directory")
                        : null);
            } catch (ParseException x) {
                logger.error("Unable to parse JSON response:", x);
            }
        } else {
            logger.error("Unable to get directory info, status code [{}]", statusCode);
        }
    } catch (HttpException x) {
        logger.error("Caught an exception:", x);
    } finally {
        get.releaseConnection();
    }

    return statusCode;
}

---

From source file:uk.ac.jorum.integration.matchers.ContainsJSONKey.java

private boolean runMatch(JSONObject item) {
    isKeyPresent = item.containsKey(key);
    if (!isKeyPresent) {
        return false;
    }/* w  w  w  .ja  v  a  2s .  com*/
    if (expectedValue == null) {
        return true;
    }

    T actualValue = (T) item.get(key);

    if (actualValue == null) {
        return (expectedValue == null);
    }
    return actualValue.equals(expectedValue);
}

---

From source file:uk.ac.jorum.integration.matchers.MatchJSONArray.java

@Override
public boolean matchesSafely(JSONObject item) {
    run = true;/*from  w  w  w. j a  v a2s  .co m*/
    isKeyPresent = item.containsKey(key);
    if (!isKeyPresent) {
        return false;
    }

    array = (JSONArray) item.get(key);

    if (array.size() == 0 && matchers.size() == 0) {
        return true;
    } else if (array.size() == 0 && matchers.size() > 0) {
        return false;
    } else if (array.size() > 0 && matchers.size() == 0) {
        return false;
    }

    anyOfmatcher = anyOf((Iterable) matchers);
    for (Object obj : array) {
        if (!anyOfmatcher.matches((T) obj)) {
            return false;
        }
    }
    return true;
}

---

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