Examples of org.codehaus.jettison.json.JSONObject

org.codehaus.jettison.json.JSONObject
A JSONObject is an unordered collection of name/value pairs. Its external form is a string wrapped in curly braces with colons between the names and values, and commas between the values and names. The internal form is an object having get and opt methods for accessing the values by name, and put methods for adding or replacing values by name. The values can be any of these types: Boolean, JSONArray, JSONObject, Number, String, or the JSONObject.NULL object. A JSONObject constructor can be used to convert an external form JSON text into an internal form whose values can be retrieved with the get and opt methods, or to convert values into a JSON text using the put and toString methods. A get method returns a value if one can be found, and throws an exception if one cannot be found. An opt method returns a default value instead of throwing an exception, and so is useful for obtaining optional values.
The generic get() and opt() methods return an object, which you can cast or query for type. There are also typed get and opt methods that do type checking and type coersion for you.
The put methods adds values to an object. For example,
```
 myString = new JSONObject().put("JSON", "Hello, World!").toString();
```
produces the string {"JSON": "Hello, World"}.
The texts produced by the toString methods strictly conform to the JSON sysntax rules. The constructors are more forgiving in the texts they will accept:
- An extra , (comma) may appear just before the closing brace.
- Strings may be quoted with ' (single quote).
- Strings do not need to be quoted at all if they do not begin with a quote or single quote, and if they do not contain leading or trailing spaces, and if they do not contain any of these characters: { } [ ] / \ : , = ; # and if they do not look like numbers and if they are not the reserved words true, false, or null.
- Keys can be followed by = or => as well as by :.
- Values can be followed by ; (semicolon) as well as by , (comma).
- Numbers may have the 0- (octal) or 0x- (hex) prefix.
- Comments written in the slashshlash, slashstar, and hash conventions will be ignored.
@author JSON.org @version 2

        }
        Result<LastFMTrack> result = new Result<LastFMTrack>();


        if (entity != null) {
            try {
                JSONObject object = Client.create().resource(getLastFmUrl("track.search&track=" + urlEncode(entity.getRecording().getWorks().iterator().next().getName()))).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
                List<ResultItem<LastFMTrack>> tracks = new ArrayList<ResultItem<LastFMTrack>>();
                JSONArray array = object.getJSONObject("results").getJSONObject("trackmatches").getJSONArray("track");
                result.setCount(array.length());
                for (int i = 0; i < array.length(); i++) {
                    if((firstItem==null || i>=firstItem) && (maxItems==null || maxItems>tracks.size())) {
                        tracks.add(createFromJSON(array.getJSONObject(i), null));
                    }
                }
                result.setItems(tracks);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            } catch (JSONException e) {
                e.printStackTrace();
            }
        } else if (currentId.startsWith(LastFMAlbum.class.getSimpleName() + ":")) {
            try {
                String artistId = currentId.substring(12);
                JSONObject object = Client.create().resource(getLastFmUrl("album.getinfo" + createQueryFromId(artistId))).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
                List<ResultItem<LastFMTrack>> tracks = new ArrayList<ResultItem<LastFMTrack>>();
                if (object.getJSONObject("album").optJSONObject("tracks")!=null && object.getJSONObject("album").getJSONObject("tracks").has("track")) {
                    JSONArray array = object.getJSONObject("album").getJSONObject("tracks").getJSONArray("track");
                    result.setCount(array.length());
                    for (int i = 0; i < array.length(); i++) {
                        if((firstItem==null || i>=firstItem) && (maxItems==null || maxItems>tracks.size())) {
                            tracks.add(createFromJSON(array.getJSONObject(i),object.getJSONObject("album")));
                        }
                    }
                }
                result.setCount(tracks.size());
                result.setItems(tracks);

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    }


    @Override
    public ResultItem<LastFMTrack> findById(String id) {
        try {
            JSONObject object = Client.create().resource(getLastFmUrl("track.getinfo" + createQueryFromId(id))).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
            return createFromJSON(object.getJSONObject("track"), null);
        } catch (JSONException e) {
            e.printStackTrace();
            return null;
        }
    }

View Full Code Here

        }
        Result<SpotifyTrack> result = new Result<SpotifyTrack>();


        if (entity != null) {
            try {
                JSONObject object = Client.create().resource("http://ws.spotify.com/search/1/track.json?q=track:" + URLEncoder.encode(entity.getRecording().getWorks().iterator().next().getName(), "utf8")).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
                result.setCount(object.getJSONObject("info").getInt("num_results"));
                List<ResultItem<SpotifyTrack>> tracks = new ArrayList<ResultItem<SpotifyTrack>>();
                JSONArray array = object.getJSONArray("tracks");
                result.setCount(array.length());
                for (int i = 0; i < array.length(); i++) {
                    if((firstItem==null || i>=firstItem) && (maxItems==null || maxItems>tracks.size())) {
                        tracks.add(createFromJSON(array.getJSONObject(i)));
                    }
                }
                result.setItems(tracks);
            } catch (UnsupportedEncodingException e) {
                e.printStackTrace();
            } catch (JSONException e) {
                e.printStackTrace();
            }
        } else if (currentId.startsWith(SpotifyAlbum.class.getSimpleName() + ":")) {
            try {
                JSONObject object = Client.create().resource("http://ws.spotify.com/lookup/1/.json?uri=" + currentId.substring(13) + "&extras=track").accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
                List<ResultItem<SpotifyTrack>> tracks = new ArrayList<ResultItem<SpotifyTrack>>();
                JSONArray array = object.getJSONObject("album").getJSONArray("tracks");
                result.setCount(array.length());
                for (int i = 0; i < array.length(); i++) {
                    if((firstItem==null || i>=firstItem) && (maxItems==null || maxItems>tracks.size())) {
                        tracks.add(createFromJSON(array.getJSONObject(i)));
                    }

View Full Code Here

    }


    @Override
    public ResultItem<SpotifyTrack> findById(String id) {
        try {
            JSONObject object = Client.create().resource("http://ws.spotify.com/lookup/1/.json?uri=" + id).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
            return createFromJSON(object.getJSONObject("track"));
        } catch (JSONException e) {
            e.printStackTrace();
            return null;
        }
    }

View Full Code Here

                        // Only update if search criteras have changed
                        if (previousCriterias.get(tableView) == null ||
                                !previousCriterias.get(tableView).equals(type + ":" + criteriaString)) {


                            // Execute query towards server
                            JSONObject object = Client.create().resource(HOSTURL + "/browse/" + type + "?" + criteriaString+"&itemInfo=true").accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
                            JSONArray objects = object.getJSONArray("items");
                            TableViewItem previousSelectedItem = null;


                            // Make sure we remember previous selection so we can re-select that item if it exists in the new search result
                            int previousSelectedIndex = -1;
                            if (tableView.getSelectedIndex() >= 0) {

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    formData.add("duration", "341");
//    formData.add("meta", "recordings releasegroups compress");
//    formData.add("meta", "recordings recordingids releases releaseids releasegroups releasegroupids tracks puids usermeta sources");
    formData.add("meta", "recordings releases releasegroups sources tracks usermeta compress");
    formData.add("fingerprint", "AQADtEokMsoUIv-hTxpCXbAOZ8fxBHh8ZJWyQG10IV8Jo2RyXMQf_B0udD08hFU0I7lyPCN6nDl-3IapIMc3pRCr7PCR4wnD48Plwyb64kdeVN2FT4d4HeHxiOiuVHB-_HCmwDvCF7pShFvho-SFC5fTodcMq_hx5sgsQbMf5GhJNMpH_Hj2Do-OUkeWMIfO0Mhz3ELzo4pzcK2OX8eVBz8lhNGoB-rR5kP4jCMaB9_64GkmEeeLKw2ao9YS5ExMIVl4SjgzEj5ROyiVwy_GLVkwRV0u_KmQh9CPXDnaHc6NJ1IIO9Th_uito0eWTLnwRDzUK0UY_UKv40sa4kq4o2GO6uiRp9B7ZIeffPiNypnwhKGKyaKw54fXw0h25MxJ_EKd6QmuJAXzoEQT5diVOcKppcJ1-A9-PJGGS8eT3XA2Bld2XCrCG5qeB00XPUIfDU-LhhG6LFmgZxTuZ2ge4vYhbolwUUrQJPPwrEV-5JeCB_0FLVMT_Eb04BOYS8K1RYe3GFVWNHGIWsh3JHuO4ymuB1b-oFZjfApqsYedVAipQ43GBqHEKNngXph-XJry4NGD-nBzCY-O5Bk75M7gSkfVXHikGObz4Y1E7AcT-UNJKceXyWiioz9KqqBqtMqS0LiKvHVENPHxR4O5bESt5KhzpDz6yMaR3ZBvRKSOJ8erBr_g487x9OjTR0iHKo2O-MtwSlliNOiPqwAacll09JmgSza8Rcc_SjgbCc6TC8nGIQyOLqTQ8D6eRhR-JOGRg4l19McTg09kODeeaAquG7mGhHnwl8E_4x-wJzzRK8J5oXnwDLEe_CnEPGFx4UQepUczGcluDrmI5tXgiDmcJOUxncih5UFILlsENkuOClOSJchFH8_SwE-xL8i-Dk8YVrgSdWheIbX2QfO2HXmi4kRDfqgSH6cUNXhvPGg69ESeBTehhw_6SHAkMYeuHI10_EGu6EWY9NCoJkPOWccfDU2oo0-PRyfOXDHOHEzc4jnSSUKyRtHRi8Mf1B-qZ0czZis46zgTPDqa_OjxPEGeF8my6ajx40eTL8JFwT9yQQyFfMGPw-qFlzh73PBI9Md_hNsWJLzQH9fR0_CMH_di5IMehHzx_PjRXCk6D6-OZ0d5vB9yFk0PnUP4ozluofhl4THuIX2gPUMuHUU7KegPH50sAP2RQzxyGJaJH-dx8_iRD8nIHHfR5kHj4EPz4GiqC2eC7Lag5Qj7pEJzGhWHh2GK9qrQtMVThOnW4IdYxwg7EtdRHS6FS1oMdzlO9AnaMxFxuQ7yHUkveMGPS3awJ1Jx6_BqPPORXLGQ3glRMbh2XDdKosmL44ktJHeqICSzY-OIUg44Bo-nUmgu9CjDo9kTDccjpOEryKmO7GiytUSf40d_g5Wy40uIo4leXDxG8viH8CfOIc9V5PKhM0d_Q5FyB77hNEFN4UsOvTpyhUcfM3A-oRZx5TiapZj2HElEhkcY_sGzJvgtw71xHgfTKGjSLchzJOdyME8UND94nK3w5cxRHo0YIvlyIg-q8dimtTiVHA2P-8TDCrX44sqLnMchHnsiVFbmQzeejBGFS8px9FoELTVOHmd2qGYQadePJk-HR8KPZ8KUHr2MH9mSy2hqKFJzhBZxBSfKLNfxo4njCR1DhPpyJEt0XLpQfdVhnElxwk9i_BFuHl2Y5fh0ofko1PhxMTbOHPZJXBnCcyG0PD0eJ8gXKWgXOAn-Gc2PP0WuH813lIT-Q22OiFty4Sfe5IFvYjqakcEVJUf4ZxA_5Dtq8fjxLB_OxUFFaWiOl8e1F60ueHfQ5zieoelRWg_MJ0ZyJj1y_ElaWEty4VyUYyJPpMs5iI-R5dmGUjp-PEJyZirCDNxbVOmCKc-EB9fy4AqS60f-CD8joUk-4zqm6qiVw_xxiulgEZfgHe2IPkMzHV9yhI0PJrOyCXcgdzH6HaF-nLnwDJPTE9cNHz1-DdFZPFGiQ-GiyBHCC1OeEc9wsNrCHC9x9Mnh58iZ6dCy7EH-4Z9gMcdToaUJJvtRj3iRIRmJCx96XbCOikPbGTeMXJahM8ilDz5KqsOP8oZlJegifch_6EEfFul19Ph39LiK8_jxR_iG9DuS45RyXDTg6Id3XEIO1UFOnHiLhsfR5fCJ50irQyeeI4-OHz7W48cRm4e2IZSO5lKML5nhB4-Y4sxxUUh9Do-PHxdEPp-Q33BZzNvwo4-O5kVeSDRCMcPjGM9wBc8Eo1QyCR-mH9EOjU-KeMN7TFcND8-NRlmIL8oRHgn_4j3646Jw1UHjHd0WxZhyJPuRRRuD5rOw7xGu40f1BP6O0vgxC40VHRXFHP0HxzuYnzhCSQmhR1kKKwh1-XiWgxcrPMkxiTquwEmk7ESPC2EelDzRp0YzEqqz4w_-o2qEJs6O_zgd7JmQJeJRkcd3HK6yYE9y_AgfQkvyI9-JinkOR8yM58F7-Ckq5kpw6Squ-ZiboMmPLNcF_Thy6fgT9EeTKLgNPkf9ID2Sjykc7sObY49PPMTJ4SlcG6HauEgcXfiPNtLRbMlxp0ZlimgUJh--4XNyNM5x4x_6IzqeZIEufQh7NL_AOduEfTryRB76w30hVoe5HLrQH13RPDo-5miOkMzxRhV-NE8kG8WXouFy1Dd-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");
    JSONObject response = webResource.type(MediaType.APPLICATION_FORM_URLENCODED_TYPE).post(JSONObject.class, formData);
    System.out.println("answer: "+response.toString());
        ObjectMapper mapper = new ObjectMapper();
        List<AcoustIdWsResult> results = null;
        try {
      results  = mapper.readValue(response.getString("results"), new TypeReference<List<AcoustIdWsResult>>(){});
    } catch (JsonParseException e) {
      // TODO Auto-generated catch block
      e.printStackTrace();
    } catch (JsonMappingException e) {
      // TODO Auto-generated catch block

View Full Code Here

        }
        Result<SpotifyArtist> result = new Result<SpotifyArtist>();


        if (entity != null) {
            try {
                JSONObject object = Client.create().resource("http://ws.spotify.com/search/1/artist.json?q=artist:" + URLEncoder.encode(entity.getName(), "utf8")).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
                result.setCount(object.getJSONObject("info").getInt("num_results"));
                List<ResultItem<SpotifyArtist>> artists = new ArrayList<ResultItem<SpotifyArtist>>();
                JSONArray array = object.getJSONArray("artists");
                result.setCount(array.length());
                for (int i = 0; i < array.length(); i++) {
                    if((firstItem==null || i>=firstItem) && (maxItems==null || maxItems>artists.size())) {
                        artists.add(createFromJSON(array.getJSONObject(i)));
                    }

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        final long CHUNK_SIZE = 20;
        final String SERVICE_URL = "http://" + squeezeboxServerHost + ":" + squeezeboxServerPort + "/jsonrpc.js";
        long offset = 0;


        try {
            JSONObject request = createRequest(offset, CHUNK_SIZE);
            Client c = Client.create();
            if (squeezeboxServerUsername != null && squeezeboxServerUsername.length() > 0) {
                if (squeezeboxServerPassword != null && squeezeboxServerPassword.length() > 0) {
                    c.addFilter(new HTTPBasicAuthFilter(squeezeboxServerUsername, squeezeboxServerPassword));
                } else if (squeezeboxServerPasswordHash != null && squeezeboxServerPasswordHash.length() > 0) {
                    c.addFilter(new HTTPBasicAuthFilter(squeezeboxServerUsername, squeezeboxServerPasswordHash));
                }
            }
            JSONObject response = null;
            if (squeezeboxServerPasswordHash != null && squeezeboxServerPasswordHash.length() > 0) {
                response = c.resource(SERVICE_URL).accept("application/json").header("X-Scanner", 1).post(JSONObject.class, request);
            } else {
                response = c.resource(SERVICE_URL).accept("application/json").post(JSONObject.class, request);
            }
            ObjectMapper mapper = new ObjectMapper();
            trackList = mapper.readValue(response.getString("result"), TrackListData.class);


            if (trackList != null) {
                while (trackList != null && !isAborted()) {
                    long i = 0;
                    entityManager.getTransaction().begin();
                    for (TrackData track : trackList.getTracks()) {
                        progressHandler.progress(getId(), track.getFile(), trackList.getOffset() + i + 1, trackList.getCount());
                        try {
                            importNewPlayableElement(track);
                        } catch (ConstraintViolationException e) {
                            //TODO: Change this so it uses the logging framework
                            System.err.println("ERROR when importing: " + track.getFile() + ": ");
                            for (ConstraintViolation<?> violation : e.getConstraintViolations()) {
                                System.err.println("- " + violation.getLeafBean().getClass().getSimpleName() + "." + violation.getPropertyPath().toString() + ": " + violation.getMessage());
                            }
                        }
                        i++;
                    }
                    entityManager.flush();
                    entityManager.clear();
                    entityManager.getTransaction().commit();
                    if (offset + trackList.getTracks().size() < trackList.getCount()) {
                        offset = offset + trackList.getTracks().size();
                        request = createRequest(offset, CHUNK_SIZE);
                        if (squeezeboxServerPasswordHash != null && squeezeboxServerPasswordHash.length() > 0) {
                            response = c.resource(SERVICE_URL).accept("application/json").header("X-Scanner", 1).post(JSONObject.class, request);
                        } else {
                            response = c.resource(SERVICE_URL).accept("application/json").post(JSONObject.class, request);
                        }
                        trackList = mapper.readValue(response.getString("result"), TrackListData.class);
                    } else {
                        trackList = null;
                    }
                }

View Full Code Here

    }


    @Override
    public ResultItem<SpotifyArtist> findById(String id) {
        try {
            JSONObject object = Client.create().resource("http://ws.spotify.com/lookup/1/.json?uri=" + id).accept(MediaType.APPLICATION_JSON).get(JSONObject.class);
            return createFromJSON(object.getJSONObject("artist"));
        } catch (JSONException e) {
            e.printStackTrace();
            return null;
        }
    }

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     * @param chunkSize Number of tracks to retrieve data for
     * @return A JSON object
     * @throws JSONException
     */
    private JSONObject createRequest(long offset, long chunkSize) throws JSONException {
        JSONObject request = new JSONObject();
        request.put("id", 1L);
        request.put("method", "slim.request");
        JSONArray paramsArray = new JSONArray();
        paramsArray.put("-");
        JSONArray paramsArray2 = new JSONArray();
        paramsArray2.put("socialmusicdiscovery");
        paramsArray2.put("tracks");
        paramsArray2.put("offset:" + offset);
        paramsArray2.put("size:" + chunkSize);
        paramsArray.put(paramsArray2);
        request.put("params", paramsArray);
        return request;
    }

View Full Code Here

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