Example usage for org.json JSONObject isNull

List of usage examples for org.json JSONObject isNull

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Introduction

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

Prototype

public boolean isNull(String key)

Source Link

Document

Determine if the value associated with the key is null or if there is no value.

Usage

From source file:de.fahrgemeinschaft.FahrgemeinschaftConnector.java

@Override
public String publish(Ride offer) throws Exception {
    HttpURLConnection post;//  w w w .ja  v a 2 s  . com
    if (offer.getRef() == null) {
        post = (HttpURLConnection) new URL(endpoint + TRIP).openConnection();
        post.setRequestMethod(POST);
    } else {
        post = (HttpURLConnection) new URL(
                new StringBuffer().append(endpoint).append(TRIP).append(ID).append(offer.getRef()).toString())
                        .openConnection();
        post.setRequestMethod(PUT);
    }
    post.setRequestProperty("User-Agent", USER_AGENT);
    post.setRequestProperty(APIKEY, Secret.APIKEY);
    if (getAuth() != null)
        post.setRequestProperty(AUTHKEY, getAuth());
    post.setDoOutput(true);
    JSONObject json = new JSONObject();
    //        json.put("Smoker", "no");
    json.put(TRIPTYPE, OFFER);
    json.put(TRIP_ID, offer.getRef());
    json.put(ID_USER, get(USER));
    if (offer.getMode() != null && offer.getMode().equals(Mode.TRAIN)) {
        json.put(PLATE, BAHN);
    } else {
        json.put(PLATE, offer.get(PLATE));
    }
    if (offer.isActive()) {
        json.put(RELEVANCE, 10);
    } else {
        json.put(RELEVANCE, 0);
    }
    json.put(PLACES, offer.getSeats());
    json.put(PRICE, offer.getPrice() / 100);
    json.put(CONTACTMAIL, offer.get(EMAIL));
    json.put(CONTACTMOBILE, offer.get(MOBILE));
    json.put(CONTACTLANDLINE, offer.get(LANDLINE));
    String dep = fulldf.format(offer.getDep());
    json.put(STARTDATE, dep.subSequence(0, 8));
    json.put(STARTTIME, dep.subSequence(8, 12));
    json.put(DESCRIPTION, offer.get(COMMENT));
    if (!offer.getDetails().isNull(PRIVACY))
        json.put(PRIVACY, offer.getDetails().getJSONObject(PRIVACY));
    if (!offer.getDetails().isNull(REOCCUR))
        json.put(REOCCUR, offer.getDetails().getJSONObject(REOCCUR));
    ArrayList<JSONObject> routings = new ArrayList<JSONObject>();
    List<Place> stops = offer.getPlaces();
    int max = stops.size() - 1;
    for (int dest = max; dest >= 0; dest--) {
        for (int orig = 0; orig < dest; orig++) {
            int idx = (orig == 0 ? (dest == max ? 0 : dest) : -dest);
            JSONObject route = new JSONObject();
            route.put(ROUTING_INDEX, idx);
            route.put(ORIGIN, place(stops.get(orig)));
            route.put(DESTINATION, place(stops.get(dest)));
            routings.add(route);
        }
    }
    json.put(ROUTINGS, new JSONArray(routings));
    OutputStreamWriter out = new OutputStreamWriter(post.getOutputStream());
    out.write(json.toString());
    out.flush();
    out.close();
    JSONObject response = loadJson(post);
    if (!response.isNull(TRIP_ID_WITH_SMALL_t)) {
        offer.ref(response.getString(TRIP_ID_WITH_SMALL_t));
    }
    return offer.getRef();
}

From source file:org.dasein.cloud.cloudsigma.compute.image.BootDriveSupport.java

public @Nonnull JSONObject cloneDrive(@Nonnull String driveId, @Nonnull String name, Platform os)
        throws CloudException, InternalException {
    JSONObject currentDrive = getDrive(driveId);

    if (currentDrive == null) {
        throw new CloudException("No such drive: " + driveId);
    }//  ww w. j  a  v  a  2s. c om
    try {
        logger.debug("Cloning volume: " + driveId + " with new name " + name);
        JSONObject newDrive = new JSONObject();
        newDrive.put("name", name.replaceAll("\n", " "));

        CloudSigmaMethod method = new CloudSigmaMethod(provider);

        JSONObject jDrive = null;
        //dmayne 20130529: determine if this is private or library drive
        boolean publicImage = false;
        if (currentDrive.has("image_type")) {
            publicImage = true;
            //library image: now check it is definitely a disk and not CDROM
            if (currentDrive.has("media") && !currentDrive.isNull("media")) {
                String media = currentDrive.getString("media");
                if (media.equalsIgnoreCase("cdrom")) {
                    logger.info("Can't clone drive as image is cdrom");
                    throw new InternalException("Can't clone drive as image is cdrom");
                }
            } else {
                throw new CloudException("Can't clone drive: unknown media " + driveId);
            }
        }

        JSONObject obj;
        if (publicImage) {
            obj = new JSONObject(
                    method.postString(toPublicImageURL(driveId, "action/?do=clone"), newDrive.toString()));
        } else {
            obj = new JSONObject(
                    method.postString(toDriveURL(driveId, "action/?do=clone"), newDrive.toString()));
        }
        if (obj != null) {
            jDrive = (JSONObject) obj;
        }

        if (jDrive == null) {
            throw new CloudException("Clone supposedly succeeded, but no drive information was provided");
        }
        return jDrive;
    } catch (JSONException e) {
        throw new InternalException(e);
    }
}

From source file:org.dasein.cloud.cloudsigma.compute.image.BootDriveSupport.java

public @Nullable JSONObject getDrive(String driveId) throws CloudException, InternalException {
    CloudSigmaMethod method = new CloudSigmaMethod(provider);

    String body = method.getString(toDriveURL(driveId, ""));

    try {//from w w  w . j a v  a  2 s .  com
        JSONObject jDrive = null;
        if (body != null) {
            jDrive = new JSONObject(body);
            //dmayne 20130529: library drive can be returned in above call
            // check if owner is null and if so, call the library endpoint
            if (!jDrive.has("owner") || jDrive.isNull("owner")) {
                jDrive = null;
            }
        }

        if (jDrive == null) {
            logger.debug("Failed " + driveId + ", looking in library...");
            body = method.getString(toPublicImageURL(driveId, ""));
            if (body != null) {
                jDrive = new JSONObject(body);
            }
            logger.debug("SUCCESS: " + (jDrive != null));
        }
        return jDrive;
    } catch (JSONException e) {
        throw new InternalException(e);
    }
}

From source file:org.dasein.cloud.cloudsigma.compute.image.BootDriveSupport.java

private @Nonnull Iterable<MachineImage> listImagesComplete(@Nullable String accountId)
        throws CloudException, InternalException {
    ProviderContext ctx = provider.getContext();

    if (ctx == null) {
        throw new NoContextException();
    }/*w  w  w .j  av a  2 s  . c o  m*/
    String me = ctx.getAccountNumber();

    if (me.equals(accountId)) {
        return listImages(ImageClass.MACHINE);
    } else if (accountId == null || accountId.equals("")) {
        accountId = "00000000-0000-0000-0000-000000000001";
    }
    ArrayList<MachineImage> list = new ArrayList<MachineImage>();
    CloudSigmaMethod method = new CloudSigmaMethod(provider);

    boolean moreData = true;
    String baseTarget = "/libdrives/detail/?limit=0";
    String target = "";

    // while(moreData)  {          - commented out as it seems paging is no longer supported
    // but who knows when the api will change back again
    //dmayne 20130218: JSON Parsing
    target = baseTarget + target;

    JSONObject jObj = method.list(target);
    try {
        if (jObj == null) {
            throw new CloudException("Could not identify drive endpoint for CloudSigma");
        }

        if (jObj.has("objects")) {
            JSONArray objects = jObj.getJSONArray("objects");
            for (int i = 0; i < objects.length(); i++) {
                JSONObject jImage = objects.getJSONObject(i);
                String id = null;
                if (jImage.has("owner") && jImage.isNull("owner")) {
                    id = "00000000-0000-0000-0000-000000000001";
                }
                if (accountId.equals(id)) {
                    MachineImage img = toPublicMachineImage(jImage);

                    if (img != null) {
                        list.add(img);
                    }
                }
            }
        }

        /* //dmayne 20130314: check if there are more pages    - commented out as it seems paging is no longer supported
        but who knows when the api will change back again
        if (jObj.has("meta")) {
            JSONObject meta = jObj.getJSONObject("meta");
                
            if (meta.has("next") && !(meta.isNull("next")) && !meta.getString("next").equals("")) {
                target = meta.getString("next");
                target = target.substring(target.indexOf("?"));
                moreData = true;
            }
            else  {
                moreData = false;
            }
        }   */
    } catch (JSONException e) {
        throw new InternalException(e);
    }
    // }

    return list;
}

From source file:org.dasein.cloud.cloudsigma.compute.image.BootDriveSupport.java

@Override
public @Nonnull Iterable<MachineImage> searchPublicImages(@Nonnull ImageFilterOptions options)
        throws InternalException, CloudException {
    if (options.getImageClass() != null && !ImageClass.MACHINE.equals(options.getImageClass())) {
        return Collections.emptyList();
    }/*from   w  w  w .  j a  v a  2s. c om*/
    ArrayList<MachineImage> matches = new ArrayList<MachineImage>();
    CloudSigmaMethod method = new CloudSigmaMethod(provider);

    boolean moreData = true;
    String baseTarget = "/libdrives/detail/?limit=0";
    String target = "";

    //  while(moreData)  {          - commented out as it seems paging is no longer supported
    // but who knows when the api will change back again
    target = baseTarget + target;

    JSONObject jObject = method.list(target);

    try {
        if (jObject == null) {
            throw new CloudException("Could not identify drive endpoint for CloudSigma");
        }
        if (jObject.has("objects")) {
            JSONArray objects = jObject.getJSONArray("objects");
            for (int i = 0; i < objects.length(); i++) {
                JSONObject jImage = objects.getJSONObject(i);
                String id = null;
                if (jImage.has("owner") && jImage.isNull("owner")) {
                    id = "00000000-0000-0000-0000-000000000001";
                }
                if (id == null || id.equals("00000000-0000-0000-0000-000000000001")) {
                    MachineImage img = toPublicMachineImage(jImage);

                    if (img != null && options.matches(img)) {
                        matches.add(img);
                    }
                }
            }
        }

        /*//dmayne 20130314: check if there are more pages        - commented out as it seems paging is no longer supported
        but who knows when the api will change back again
        if (jObject.has("meta")) {
            JSONObject meta = jObject.getJSONObject("meta");
                
            if (meta.has("next") && !(meta.isNull("next")) && !meta.getString("next").equals("")) {
                target = meta.getString("next");
                target = target.substring(target.indexOf("?"));
                moreData = true;
            }
            else  {
                moreData = false;
            }
        } */
    } catch (JSONException e) {
        throw new InternalException(e);
    }
    //  }

    return matches;
}

From source file:org.dasein.cloud.cloudsigma.compute.image.BootDriveSupport.java

private @Nullable MachineImage toMachineImage(@Nullable JSONObject drive)
        throws CloudException, InternalException {
    if (drive == null) {
        logger.debug("drive is null");
        return null;
    }/*from  w ww . j  a v  a  2  s.  c o  m*/
    try {
        if (drive.has("image_type")) {
            //dmayne 20130529: this is a library drive
            return toPublicMachineImage(drive);
        }

        ProviderContext ctx = provider.getContext();

        if (ctx == null) {
            throw new NoContextException();
        }
        String regionId = ctx.getRegionId();

        if (regionId == null) {
            throw new CloudSigmaConfigurationException("No region was specified for this request");
        }
        MachineImage image = new MachineImage();

        image.setProviderRegionId(regionId);
        image.setCurrentState(MachineImageState.PENDING);
        image.setType(MachineImageType.VOLUME);
        image.setImageClass(ImageClass.MACHINE);
        String id = drive.getString("uuid");

        if (id != null && !id.equals("")) {
            image.setProviderMachineImageId(id);
        }
        String name = drive.getString("name");
        if (name != null && !name.equals("")) {
            image.setName(name);
        }

        String description = null;
        String os = null;
        String install_notes = null;
        if (drive.has("meta")) {
            JSONObject meta = drive.getJSONObject("meta");
            //dmayne 20130220: look for description tag and if not available check install_notes
            if (meta != null) {
                if (meta.has("description")) {
                    description = meta.getString("description");
                }
                if (description == null || description.length() == 0) {
                    if (meta.has("install_notes")) {
                        install_notes = meta.getString("install_notes");
                    }
                }
                if (meta.has("os")) {
                    os = meta.getString("os");
                }
                String bits = null;
                if (meta.has("arch")) {
                    bits = meta.getString("arch");
                }

                if (bits != null && bits.contains("32")) {
                    image.setArchitecture(Architecture.I32);
                } else {
                    image.setArchitecture(Architecture.I64);
                }
            }

            if (description != null && !description.equals("")) {
                image.setDescription(description);
            } else if (install_notes != null && !install_notes.equals("")) {
                image.setDescription(install_notes);
            }
        }
        String user = null;
        if (drive.has("owner") && !drive.isNull("owner")) {
            JSONObject owner = drive.getJSONObject("owner");
            if (owner != null && owner.has("uuid")) {
                user = owner.getString("uuid");
            }
        }
        if (user != null && !user.equals("")) {
            image.setProviderOwnerId(user);
        } else {
            image.setProviderOwnerId("00000000-0000-0000-0000-000000000001");
        }
        String s = drive.getString("status");

        if (s != null) {
            if (s.equalsIgnoreCase("unmounted") || s.equals("mounted")) {
                image.setCurrentState(MachineImageState.ACTIVE);
            } else if (s.equalsIgnoreCase("copying")) {
                image.setCurrentState(MachineImageState.PENDING);
            } else if (s.equalsIgnoreCase("unavailable")) {
                image.setCurrentState(MachineImageState.DELETED);
            } else {
                logger.warn("WARN: Unknown drive state for CloudSigma: " + s);
            }
            /*
            if (s.equalsIgnoreCase("mounted") ) {
            image.setCurrentState(MachineImageState.ACTIVE);
            } else if (s.equalsIgnoreCase("unmounted") || s.equalsIgnoreCase("unavailable")) {
            image.setCurrentState(MachineImageState.DELETED);
            } else if (s.startsWith("copying")) {
            image.setCurrentState(MachineImageState.PENDING);
            } else {
            logger.warn("WARN: Unknown drive state for CloudSigma: " + s);
            }
            */
        }
        if (MachineImageState.ACTIVE.equals(image.getCurrentState())) {
            s = null;
            //todo: dmayne 20130305: not implemented by cloudsigma yet
            if (drive.has("imaging")) {
                s = drive.getString("imaging");
            }
            if (s != null) {
                image.setCurrentState(MachineImageState.PENDING);
            }
        }
        String size = null;
        size = drive.getString("size");

        if (size != null) {
            try {
                image.setTag("size",
                        new Storage<org.dasein.util.uom.storage.Byte>(Long.parseLong(size), Storage.BYTE)
                                .toString());
            } catch (NumberFormatException ignore) {
                logger.warn("Unknown size value: " + size);
            }
        }
        String media = drive.getString("media");
        image.setTag("media", media);

        String software = null;
        if (drive.has("licenses")) {
            JSONArray licences = drive.getJSONArray("licenses");
            for (int i = 0; i < licences.length(); i++) {
                JSONObject jlicense = licences.getJSONObject(i);

                if (jlicense.has("licenses")) {
                    software = jlicense.getString("licenses");
                }
                if (software != null) {
                    image.setSoftware(software);
                    break;
                } else {
                    image.setSoftware("");
                }
            }
        }
        if (image.getSoftware() == null) {
            image.setSoftware("");
        }

        Platform platform = Platform.UNKNOWN;
        if (os != null && !os.equals("")) {
            platform = Platform.guess(os);
        }

        if (platform.equals(Platform.UNKNOWN)) {
            platform = Platform.guess(image.getName());
            if (platform.equals(Platform.UNKNOWN)) {
                //check description followed by install notes
                platform = Platform.guess(image.getDescription());
                if (platform.equals(Platform.UNKNOWN)) {
                    platform = Platform.guess(install_notes);
                }
            }
        } else if (platform.equals(Platform.UNIX)) {
            Platform p = Platform.guess(image.getName());

            if (!p.equals(Platform.UNKNOWN)) {
                platform = p;
            }
        }

        image.setPlatform(platform);

        if (image.getProviderOwnerId() == null) {
            image.setProviderOwnerId(ctx.getAccountNumber());
        }
        if (image.getProviderMachineImageId() == null) {
            return null;
        }
        if (image.getName() == null) {
            image.setName(image.getProviderMachineImageId());
        }
        if (image.getDescription() == null) {
            image.setDescription(image.getName());
        }
        return image;
    } catch (JSONException e) {
        throw new InternalException(e);
    }
}

From source file:org.dasein.cloud.cloudsigma.compute.image.BootDriveSupport.java

private @Nullable MachineImage toPublicMachineImage(@Nullable JSONObject drive)
        throws CloudException, InternalException {
    if (drive == null) {
        logger.debug("drive is null");
        return null;
    }//from ww  w. ja  v  a 2  s  . c  om
    try {
        ProviderContext ctx = provider.getContext();

        if (ctx == null) {
            throw new NoContextException();
        }
        String regionId = ctx.getRegionId();

        if (regionId == null) {
            throw new CloudSigmaConfigurationException("No region was specified for this request");
        }
        MachineImage image = new MachineImage();

        image.setProviderRegionId(regionId);
        image.setCurrentState(MachineImageState.PENDING);
        image.setType(MachineImageType.VOLUME);
        image.setImageClass(ImageClass.MACHINE);
        String id = drive.getString("uuid");

        if (id != null && !id.equals("")) {
            image.setProviderMachineImageId(id);
        }
        String name = drive.getString("name");
        if (name != null && !name.equals("")) {
            image.setName(name);
        }

        String description = null;
        String os = null;
        String install_notes = null;
        if (drive.has("description")) {
            description = drive.getString("description");
        }
        if (drive.has("install_notes")) {
            install_notes = drive.getString("install_notes");
        }
        if (drive.has("os")) {
            os = drive.getString("os");
        }
        String bits = null;
        if (drive.has("arch")) {
            bits = drive.getString("arch");
        }

        if (bits != null && bits.contains("32")) {
            image.setArchitecture(Architecture.I32);
        } else {
            image.setArchitecture(Architecture.I64);
        }

        if (description != null && !description.equals("")) {
            image.setDescription(description);
        } else if (install_notes != null && !install_notes.equals("")) {
            image.setDescription(install_notes);
        }

        String user = null;
        if (drive.has("owner") && !drive.isNull("owner")) {
            JSONObject owner = drive.getJSONObject("owner");
            if (owner != null && owner.has("uuid")) {
                user = owner.getString("uuid");
            }
        }
        if (user != null && !user.equals("")) {
            image.setProviderOwnerId(user);
        } else {
            image.setProviderOwnerId("00000000-0000-0000-0000-000000000001");
        }
        String s = drive.getString("status");

        if (s != null) {
            if (s.equalsIgnoreCase("unmounted") || s.equals("mounted")) {
                image.setCurrentState(MachineImageState.ACTIVE);
            } else if (s.equalsIgnoreCase("copying")) {
                image.setCurrentState(MachineImageState.PENDING);
            } else if (s.equalsIgnoreCase("unavailable")) {
                image.setCurrentState(MachineImageState.DELETED);
            } else {
                logger.warn("WARN: Unknown drive state for CloudSigma: " + s);
            }
        }

        String size = null;
        size = drive.getString("size");

        if (size != null) {
            try {
                image.setTag("size",
                        new Storage<org.dasein.util.uom.storage.Byte>(Long.parseLong(size), Storage.BYTE)
                                .toString());
            } catch (NumberFormatException ignore) {
                logger.warn("Unknown size value: " + size);
            }
        }

        String media = drive.getString("media");
        image.setTag("media", media);

        String software = null;
        if (drive.has("licenses") && !drive.isNull("licenses")) {
            JSONArray licences = drive.getJSONArray("licenses");
            for (int i = 0; i < licences.length(); i++) {
                JSONObject jlicense = licences.getJSONObject(i);

                if (jlicense.has("license") && !jlicense.isNull("license")) {
                    JSONObject li = jlicense.getJSONObject("license");
                    if (li.has("long_name") && !li.isNull("long_name")) {
                        software = li.getString("long_name");
                    }
                }
                if (software != null) {
                    image.setSoftware(software);
                    break;
                } else {
                    image.setSoftware("");
                }
            }
        }
        if (image.getSoftware() == null) {
            image.setSoftware("");
        }

        Platform platform = Platform.UNKNOWN;
        if (os != null && !os.equals("")) {
            platform = Platform.guess(os);
        }

        if (platform.equals(Platform.UNKNOWN)) {
            platform = Platform.guess(image.getName());
            if (platform.equals(Platform.UNKNOWN)) {
                //check description followed by install notes
                platform = Platform.guess(image.getDescription());
                if (platform.equals(Platform.UNKNOWN)) {
                    platform = Platform.guess(install_notes);
                }
            }
        } else if (platform.equals(Platform.UNIX)) {
            Platform p = Platform.guess(image.getName());

            if (!p.equals(Platform.UNKNOWN)) {
                platform = p;
            }
        }

        image.setPlatform(platform);

        if (image.getProviderOwnerId() == null) {
            image.setProviderOwnerId(ctx.getAccountNumber());
        }
        if (image.getProviderMachineImageId() == null) {
            return null;
        }
        if (image.getName() == null) {
            image.setName(image.getProviderMachineImageId());
        }
        if (image.getDescription() == null) {
            image.setDescription(image.getName());
        }
        return image;
    } catch (JSONException e) {
        throw new InternalException(e);
    }
}

From source file:com.ammobyte.radioreddit.api.GetSongInfo.java

@Override
protected Boolean doInBackground(String... params) {
    final String cookie = params[0]; // This will be null if not logged in

    // Prepare GET with cookie, execute it, parse response as JSON
    JSONObject response = null;/* w w  w .  j  a  v a2s.  c  om*/
    try {
        final HttpClient httpClient = new DefaultHttpClient();
        final List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>();
        nameValuePairs.add(new BasicNameValuePair("url", mSong.reddit_url));
        final HttpGet httpGet = new HttpGet(
                "http://www.reddit.com/api/info.json?" + URLEncodedUtils.format(nameValuePairs, "utf-8"));
        if (cookie != null) {
            // Using HttpContext, CookieStore, and friends didn't work
            httpGet.setHeader("Cookie", "reddit_session=" + cookie);
        }
        httpGet.setHeader("User-Agent", RedditApi.USER_AGENT);
        final HttpResponse httpResponse = httpClient.execute(httpGet);
        response = new JSONObject(EntityUtils.toString(httpResponse.getEntity()));
    } catch (UnsupportedEncodingException e) {
        Log.i(RedditApi.TAG, "UnsupportedEncodingException while getting song info", e);
    } catch (ClientProtocolException e) {
        Log.i(RedditApi.TAG, "ClientProtocolException while getting song info", e);
    } catch (IOException e) {
        Log.i(RedditApi.TAG, "IOException while getting song info", e);
    } catch (ParseException e) {
        Log.i(RedditApi.TAG, "ParseException while getting song info", e);
    } catch (JSONException e) {
        Log.i(RedditApi.TAG, "JSONException while getting song info", e);
    }

    // Check for failure
    if (response == null) {
        Log.i(RedditApi.TAG, "Response is null");
        return false;
    }

    // Get the info we want
    final JSONObject data1 = response.optJSONObject("data");
    if (data1 == null) {
        Log.i(RedditApi.TAG, "First data is null");
        return false;
    }
    final String modhash = data1.optString("modhash", "");
    if (modhash.length() > 0) {
        mService.setModhash(modhash);
    }
    final JSONArray children = data1.optJSONArray("children");
    if (children == null) {
        Log.i(RedditApi.TAG, "Children is null");
        return false;
    }
    final JSONObject child = children.optJSONObject(0);
    if (child == null) {
        // This is common if the song hasn't been submitted to reddit yet
        // so we intentionally don't log this case
        return false;
    }
    final String kind = child.optString("kind");
    if (kind == null) {
        Log.i(RedditApi.TAG, "Kind is null");
        return false;
    }
    final JSONObject data2 = child.optJSONObject("data");
    if (data2 == null) {
        Log.i(RedditApi.TAG, "Second data is null");
        return false;
    }
    final String id = data2.optString("id");
    if (id == null) {
        Log.i(RedditApi.TAG, "Id is null");
        return false;
    }
    final int score = data2.optInt("score");
    Boolean likes = null;
    if (!data2.isNull("likes")) {
        likes = data2.optBoolean("likes");
    }
    final boolean saved = data2.optBoolean("saved");

    // Modify song with collected info
    if (kind != null && id != null) {
        mSong.reddit_id = kind + "_" + id;
    } else {
        mSong.reddit_id = null;
    }
    mSong.upvoted = (likes != null && likes == true);
    mSong.downvoted = (likes != null && likes == false);
    mSong.votes = score;
    mSong.saved = saved;

    return true;
}

From source file:edu.isi.misd.tagfiler.download.FileDownloadImplementation.java

/**
 * Sets the values for the custom tags of the dataset to be downloaded.
 * /*w w w .j  av  a 2  s  . c o  m*/
 * @throws UnsupportedEncodingException
 */
private void setCustomTags() throws UnsupportedEncodingException, FatalException {
    JSONObject tagsValues = getDatasetTagValues();
    Set<String> tags = customTagMap.getTagNames();
    StringBuffer buffer = new StringBuffer();
    for (String tag : tags) {
        String value = "";
        try {
            if (!tagsValues.isNull(tag)) {
                value = tagsValues.getString(tag);
            }
        } catch (JSONException e) {
            // TODO Auto-generated catch block
            e.printStackTrace();
        }
        buffer.append(tag).append("<br/>").append(value).append("<br/>");
        customTagMap.setValue(tag, value);
    }
    String values = buffer.toString().replaceAll("'", "\\\\'");
    applet.eval("setTags", values);
}

From source file:edu.isi.misd.tagfiler.download.FileDownloadImplementation.java

/**
 * Gets the files to be downloaded.//from w  w  w  .  j a  v a  2 s  . c om
 */
private boolean getDataSet() throws Exception {
    boolean result = false;

    try {
        // get the "bytes" and "sha256sum" tags of the files
        JSONArray tagsValues = getFilesTagValues(applet, fileDownloadListener);
        if (tagsValues != null) {
            // get the number of files to be downloaded
            // by replacing a file with an URL, we might have have fewer files to be downloaded
            int totalFiles = tagsValues.length();
            for (int i = 0; i < tagsValues.length(); i++) {
                if (tagsValues.getJSONObject(i).isNull(BYTES)) {
                    totalFiles--;
                }
            }
            if (totalFiles > 0) {
                fileDownloadListener.notifyRetrieveStart(totalFiles);

                for (int i = 0; i < tagsValues.length(); i++) {
                    JSONObject fileTags = tagsValues.getJSONObject(i);

                    // make sure we have a file
                    if (fileTags.isNull(BYTES)) {
                        continue;
                    }

                    // get the file name
                    String file = fileTags.getString(NAME).substring(dataset.length() + 1);
                    fileNames.add(file);

                    // get the bytes
                    long bytes = fileTags.getLong(BYTES);
                    datasetSize += bytes;
                    bytesMap.put(file, bytes);

                    // get the version
                    String vname = fileTags.getString(VNAME);
                    int version = Integer.parseInt(vname.substring(vname.lastIndexOf("@") + 1));
                    versionMap.put(file, version);

                    // get the checksum
                    if (!fileTags.isNull(SHA256SUM)) {
                        String checksum = fileTags.getString(SHA256SUM);
                        checksumMap.put(file, checksum);
                    }
                    fileDownloadListener.notifyFileRetrieveComplete(file);
                }
            }
        }
        result = true;
    } catch (Exception e) {
        e.printStackTrace();
        fileDownloadListener.notifyError(e);
        result = false;
    }

    return result;
}