Example usage for java.lang NullPointerException getLocalizedMessage

List of usage examples for java.lang NullPointerException getLocalizedMessage

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Introduction

In this page you can find the example usage for java.lang NullPointerException getLocalizedMessage.

Prototype

public String getLocalizedMessage()

Source Link

Document

Creates a localized description of this throwable.

Usage

From source file:com.teleca.jamendo.api.impl.JamendoGet2ApiImpl.java

@Override
public Album[] getPopularAlbumsWeek() throws JSONException, WSError {

    String jsonString = doGet("id+name+url+image+rating+artist_name/album/json/?n=20&order=ratingweek_desc");
    if (jsonString == null)
        return null;

    try {/*  w ww  .  j  a v a  2 s.  c o m*/
        JSONArray jsonArrayAlbums = new JSONArray(jsonString);
        return AlbumFunctions.getAlbums(jsonArrayAlbums);
    } catch (NullPointerException e) {
        e.printStackTrace();
        throw new JSONException(e.getLocalizedMessage());
    }
}

From source file:net.dian1.player.api.impl.JamendoGet2ApiImpl.java

@Override
public Music[] getTracksByTracksId(int[] id, String encoding) throws JSONException, WSError {
    if (id == null)
        return null;

    String id_query = Caller.createStringFromIds(id);
    try {//from  w  w  w .  jav  a 2  s  . com
        String jsonString = doGet("id+numalbum+name+duration+rating+url+stream/track/json/?streamencoding="
                + encoding + "&n=" + id.length + "&id=" + id_query);
        JSONArray jsonArrayTracks = new JSONArray(jsonString);
        return getTracks(jsonArrayTracks, false);
    } catch (NullPointerException e) {
        e.printStackTrace();
        throw new JSONException(e.getLocalizedMessage());
    }
}

From source file:com.teleca.jamendo.api.impl.JamendoGet2ApiImpl.java

@Override
public Track[] getTracksByTracksId(int[] id, String encoding) throws JSONException, WSError {
    if (id == null)
        return null;

    String id_query = Caller.createStringFromIds(id);
    try {/* ww w . j a  v  a  2 s  . co  m*/
        String jsonString = doGet("id+numalbum+name+duration+rating+url+stream/track/json/?streamencoding="
                + encoding + "&n=" + id.length + "&id=" + id_query);
        JSONArray jsonArrayTracks = new JSONArray(jsonString);
        return getTracks(jsonArrayTracks, false);
    } catch (NullPointerException e) {
        e.printStackTrace();
        throw new JSONException(e.getLocalizedMessage());
    }
}

From source file:net.dian1.player.api.impl.JamendoGet2ApiImpl.java

@Override
public Music[] getAlbumTracks(Album album, String encoding, int count, int page) throws JSONException, WSError {
    try {/*from   www . j  a  v  a2  s . c o m*/
        String pagination = "&n=all";
        if (count != 0 && page != 0) {
            pagination = "&n=" + count + "&pn=" + page;
        }
        String jsonString = doGet("numalbum+id+name+duration+rating+url+stream/track/json/?album_id="
                + album.getId() + "&streamencoding=" + encoding + pagination);
        JSONArray jsonArrayTracks = new JSONArray(jsonString);

        return getTracks(jsonArrayTracks, true);
    } catch (NullPointerException e) {
        e.printStackTrace();
        throw new JSONException(e.getLocalizedMessage());
    }
}

From source file:com.teleca.jamendo.api.impl.JamendoGet2ApiImpl.java

@Override
public Track[] getAlbumTracks(Album album, String encoding, int count, int page) throws JSONException, WSError {
    try {//from   ww w.  ja  v  a2s . co m
        String pagination = "&n=all";
        if (count != 0 && page != 0) {
            pagination = "&n=" + count + "&pn=" + page;
        }
        String jsonString = doGet("numalbum+id+name+duration+rating+url+stream/track/json/?album_id="
                + album.getId() + "&streamencoding=" + encoding + pagination);
        JSONArray jsonArrayTracks = new JSONArray(jsonString);

        return getTracks(jsonArrayTracks, true);
    } catch (NullPointerException e) {
        e.printStackTrace();
        throw new JSONException(e.getLocalizedMessage());
    }
}

From source file:com.teleca.jamendo.api.impl.JamendoGet2ApiImpl.java

@Override
public Album[] getAlbumsByTracksId(int[] id) throws JSONException, WSError {
    if (id == null)
        return null;

    String id_query = Caller.createStringFromIds(id);

    try {/*from  w  w w .  j  av  a  2s.c o  m*/
        String jsonString = doGet(
                "id+name+url+image+rating+artist_name/album/json/?n=" + id.length + "&track_id=" + id_query);
        JSONArray jsonArrayAlbums = new JSONArray(jsonString);
        return AlbumFunctions.getAlbums(jsonArrayAlbums);
    } catch (NullPointerException e) {
        e.printStackTrace();
        throw new JSONException(e.getLocalizedMessage());
    }
}

From source file:org.opentaps.notes.rest.locale.Messages.java

/**
 * Returns class initialized with resource bundle of the requested locale.<br>
 * First we check URL for embed locale identifier that equals to Locale valid string representation.<br>
 * Example of encoding locale with URL is: <code>/notes/note/fr_fr/noteID</code><br>
 * If not found we have to check <code>Accept-Language</code> header and select first available language
 * looking through the list in the natural order.   
 *///from  w  ww .  ja  v  a 2  s.  c  o m
public static Messages getInstance(Request request) {
    List<Locale> localeList = null;
    // get encoded locale
    String lang = (String) request.getAttributes().get("lang");
    if (!GenericValidator.isBlankOrNull(lang)) {
        try {
            Locale locale = new Locale(lang);
            localeList = Arrays.asList(locale);
        } catch (NullPointerException e) {
            //do nothing
        }
    }

    // get languages from Accept-Language
    if (localeList == null || localeList.size() == 0) {
        ClientInfo clientInfo = request.getClientInfo();
        List<Preference<Language>> preferences = clientInfo.getAcceptedLanguages();
        localeList = new ArrayList<Locale>(preferences.size());
        for (Preference<Language> pref : preferences) {
            localeList.add(new Locale(pref.getMetadata().toString()));
        }
    }

    // looking for the first available
    if (localeList != null && localeList.size() > 0) {
        ResourceBundle.clearCache();
        for (Locale locale : localeList) {
            try {
                String langCode = locale.toString().replaceAll("-", "_");
                ResourceBundle rb = ResourceBundle.getBundle(BUNDLE_NAME, locale);
                Locale rbLocale = rb.getLocale();
                if (rbLocale == null || GenericValidator.isBlankOrNull(rbLocale.toString())) {
                    rbLocale = Locale.getDefault();
                }
                if (langCode.equalsIgnoreCase(rbLocale.toString())) {
                    return new Messages(rb);
                } else {
                    continue;
                }
            } catch (MissingResourceException e) {
                Log.logWarning(e.getLocalizedMessage());
                continue;
            }
        }
    }

    return new Messages(ResourceBundle.getBundle(BUNDLE_NAME));
}

From source file:com.flexive.core.stream.BinaryDownloadProtocol.java

/**
 * {@inheritDoc}/*from w ww.  j  a  va  2s .c o m*/
 */
@Override
public DataPacket<BinaryDownloadPayload> processPacket(DataPacket<BinaryDownloadPayload> dataPacket)
        throws StreamException {
    if (dataPacket.isExpectResponse() && dataPacket.isExpectStream()) {
        String mimeType;
        int datasize;

        final BinaryDescriptor.PreviewSizes previewSize = BinaryDescriptor.PreviewSizes
                .fromSize(dataPacket.getPayload().getSize());
        try {
            con = Database.getNonTXDataSource(dataPacket.getPayload().getDivision()).getConnection();
            bin = loadBinaryDescriptor(dataPacket, previewSize);

            if (dataPacket.getPayload().isForceImage() && previewSize == BinaryDescriptor.PreviewSizes.ORIGINAL
                    && !bin.getMimeType().startsWith("image")) {
                // choose biggest preview size if an image is required, but the binary is no image
                bin = loadBinaryDescriptor(dataPacket, BinaryDescriptor.PreviewSizes.SCREENVIEW);
            }
        } catch (NullPointerException e) {
            //FX-782, loadBinaryDescriptor failed
            return new DataPacket<BinaryDownloadPayload>(new BinaryDownloadPayload(true, "ex.stream.notFound"),
                    false);
        } catch (FxNotFoundException e) {
            LOG.error("Failed to lookup content storage for division #" + dataPacket.getPayload().getDivision()
                    + ": " + e.getLocalizedMessage());
            return new DataPacket<BinaryDownloadPayload>(new BinaryDownloadPayload(true, "ex.stream.notFound"),
                    false);
        } catch (SQLException e) {
            throw new StreamException("Database connection error: " + e.getMessage(), e);
        }
        if (bin == null || !bin.isBinaryFound())
            return new DataPacket<BinaryDownloadPayload>(new BinaryDownloadPayload(true, "ex.stream.notFound"),
                    false);
        mimeType = bin.getMimeType();
        datasize = bin.getSize();
        _buffer = new byte[4096];
        if (!mimeType.startsWith("image")) {
            try {
                pre_read = bin.read(_buffer, 0, 100);
            } catch (IOException e) {
                //silently ignore
            }
            String tmp = FxMediaEngine.detectMimeType(_buffer);
            if (tmp.startsWith("image"))
                mimeType = tmp;
        } else
            pre_read = 0;
        return new DataPacket<BinaryDownloadPayload>(new BinaryDownloadPayload(mimeType, datasize), false);
    }
    return null;
}

From source file:com.xorcode.andtweet.net.ConnectionOAuth.java

/**
 * Universal method for several Timelines...
 * //from www  .j  a v a  2  s .c om
 * @param url URL predefined for this timeline
 * @param sinceId
 * @param maxId
 * @param limit
 * @param page
 * @return
 * @throws ConnectionException
 */
private JSONArray getTimeline(String url, long sinceId, long maxId, int limit, int page)
        throws ConnectionException {
    setSinceId(sinceId);
    setLimit(limit);

    boolean ok = false;
    JSONArray jArr = null;
    try {
        Uri sUri = Uri.parse(url);
        Uri.Builder builder = sUri.buildUpon();
        if (getSinceId() != 0) {
            builder.appendQueryParameter("since_id", String.valueOf(getSinceId()));
        } else if (maxId != 0) { // these are mutually exclusive
            builder.appendQueryParameter("max_id", String.valueOf(maxId));
        }
        if (getLimit() != 0) {
            builder.appendQueryParameter("count", String.valueOf(getLimit()));
        }
        if (page != 0) {
            builder.appendQueryParameter("page", String.valueOf(page));
        }
        HttpGet get = new HttpGet(builder.build().toString());
        mConsumer.sign(get);
        String response = mClient.execute(get, new BasicResponseHandler());
        jArr = new JSONArray(response);
        ok = (jArr != null);
    } catch (NullPointerException e) {
        // It looks like a bug in the library, but we have to catch it 
        Log.e(TAG, "NullPointerException was caught, URL='" + url + "'");
        e.printStackTrace();
    } catch (Exception e) {
        e.printStackTrace();
        throw new ConnectionException(e.getLocalizedMessage());
    }
    if (MyLog.isLoggable(TAG, Log.DEBUG)) {
        Log.d(TAG, "getTimeline '" + url + "' " + (ok ? "OK, " + jArr.length() + " statuses" : "FAILED"));
    }
    return jArr;
}

From source file:it.geosolutions.geobatch.actions.xstream.XstreamAction.java

public Queue<EventObject> execute(Queue<EventObject> events) throws ActionException {

    // the output
    final Queue<EventObject> ret = new LinkedList<EventObject>();
    listenerForwarder.started();//w w  w .  ja  va2  s. co  m
    while (events.size() > 0) {
        final EventObject event = events.remove();
        if (event == null) {
            final String message = "The passed event object is null";
            if (LOGGER.isWarnEnabled())
                LOGGER.warn(message);
            if (conf.isFailIgnored()) {
                continue;
            } else {
                final ActionException e = new ActionException(this, message);
                listenerForwarder.failed(e);
                throw e;
            }
        }

        if (event instanceof FileSystemEvent) {
            // generate an object
            final File sourceFile = File.class.cast(event.getSource());
            if (!sourceFile.exists() || !sourceFile.canRead()) {
                final String message = "XstreamAction.adapter(): The passed FileSystemEvent "
                        + "reference to a not readable or not existent file: " + sourceFile.getAbsolutePath();
                if (LOGGER.isWarnEnabled())
                    LOGGER.warn(message);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    final ActionException e = new ActionException(this, message);
                    listenerForwarder.failed(e);
                    throw e;
                }
            }
            FileInputStream inputStream = null;
            try {
                inputStream = new FileInputStream(sourceFile);
                final Map<String, String> aliases = conf.getAlias();
                if (aliases != null && aliases.size() > 0) {
                    for (String alias : aliases.keySet()) {
                        final Class<?> clazz = Class.forName(aliases.get(alias));
                        xstream.alias(alias, clazz);
                    }
                }

                listenerForwarder.setTask("Converting file to a java object");

                // deserialize
                final Object res = xstream.fromXML(inputStream);
                // generate event
                final EventObject eo = new EventObject(res);
                // append to the output
                ret.add(eo);

            } catch (XStreamException e) {
                // the object cannot be deserialized
                if (LOGGER.isErrorEnabled())
                    LOGGER.error("The passed FileSystemEvent reference to a not deserializable file: "
                            + sourceFile.getAbsolutePath(), e);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    listenerForwarder.failed(e);
                    throw new ActionException(this, e.getLocalizedMessage());
                }
            } catch (Throwable e) {
                // the object cannot be deserialized
                if (LOGGER.isErrorEnabled())
                    LOGGER.error("XstreamAction.adapter(): " + e.getLocalizedMessage(), e);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    listenerForwarder.failed(e);
                    throw new ActionException(this, e.getLocalizedMessage());
                }
            } finally {
                IOUtils.closeQuietly(inputStream);
            }

        } else {

            // try to serialize
            // build the output absolute file name
            File outputDir;
            try {
                outputDir = new File(conf.getOutput());
                // the output
                if (!outputDir.isAbsolute())
                    outputDir = it.geosolutions.tools.commons.file.Path.findLocation(outputDir, getTempDir());

                if (!outputDir.exists()) {
                    if (!outputDir.mkdirs()) {
                        final String message = "Unable to create the ouptut dir named: " + outputDir.toString();
                        if (LOGGER.isInfoEnabled())
                            LOGGER.info(message);
                        if (conf.isFailIgnored()) {
                            continue;
                        } else {
                            final ActionException e = new ActionException(this, message);
                            listenerForwarder.failed(e);
                            throw e;
                        }
                    }
                }
                if (LOGGER.isInfoEnabled()) {
                    LOGGER.info("Output dir name: " + outputDir.toString());
                }

            } catch (NullPointerException npe) {
                final String message = "Unable to get the output file path from :" + conf.getOutput();
                if (LOGGER.isErrorEnabled())
                    LOGGER.error(message, npe);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    listenerForwarder.failed(npe);
                    throw new ActionException(this, npe.getLocalizedMessage());
                }
            }

            final File outputFile;
            try {
                outputFile = File.createTempFile(conf.getOutput(), null, outputDir);
            } catch (IOException ioe) {
                final String message = "Unable to build the output file writer: " + ioe.getLocalizedMessage();
                if (LOGGER.isErrorEnabled())
                    LOGGER.error(message, ioe);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    listenerForwarder.failed(ioe);
                    throw new ActionException(this, ioe.getLocalizedMessage());
                }
            }

            // try to open the file to write into
            FileWriter fw = null;
            try {
                listenerForwarder.setTask("Serializing java object to " + outputFile);
                fw = new FileWriter(outputFile);

                final Map<String, String> aliases = conf.getAlias();
                if (aliases != null && aliases.size() > 0) {
                    for (String alias : aliases.keySet()) {
                        final Class<?> clazz = Class.forName(aliases.get(alias));
                        xstream.alias(alias, clazz);
                    }
                }
                xstream.toXML(event.getSource(), fw);

            } catch (XStreamException e) {
                if (LOGGER.isErrorEnabled())
                    LOGGER.error(
                            "The passed event object cannot be serialized to: " + outputFile.getAbsolutePath(),
                            e);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    listenerForwarder.failed(e);
                    throw new ActionException(this, e.getLocalizedMessage());
                }
            } catch (Throwable e) {
                // the object cannot be deserialized
                if (LOGGER.isErrorEnabled())
                    LOGGER.error(e.getLocalizedMessage(), e);
                if (conf.isFailIgnored()) {
                    continue;
                } else {
                    listenerForwarder.failed(e);
                    throw new ActionException(this, e.getLocalizedMessage());
                }
            } finally {
                IOUtils.closeQuietly(fw);
            }

            // add the file to the queue
            ret.add(new FileSystemEvent(outputFile.getAbsoluteFile(), FileSystemEventType.FILE_ADDED));

        }
    }
    listenerForwarder.completed();
    return ret;
}