Example usage for java.util.prefs Preferences put

Introduction

In this page you can find the example usage for java.util.prefs Preferences put.

Prototype

public abstract void put(String key, String value);

Source Link

Document

Associates the specified value with the specified key in this preference node.

Usage

From source file:au.org.ala.delta.intkey.ui.UIUtils.java

/**
 * Save the parent directory for the most recently opened dataset to
 * preferences//from ww w.ja  v a  2s.  c  o m
 * 
 * @param lastOpenedDatasetDirectory
 */
public static void saveLastOpenedDatasetDirectory(File lastOpenedDatasetDirectory) {
    Preferences prefs = Preferences.userNodeForPackage(Intkey.class);
    prefs.put(LAST_OPENED_DATASET_LOCATION_PREF_KEY, lastOpenedDatasetDirectory.getAbsolutePath());
    try {
        prefs.sync();
    } catch (BackingStoreException e) {
        throw new RuntimeException(e);
    }
}

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From source file:au.org.ala.delta.intkey.ui.UIUtils.java

/**
 * Removes the specified file from the most recently used file list
 * /*from   w  ww  .j  ava2 s.  c  om*/
 * @param filename
 *            The filename to remove
 */
public static void removeFileFromMRU(String filename) {

    List<Pair<String, String>> existingFiles = getPreviouslyUsedFiles();

    StringBuilder b = new StringBuilder();
    for (int i = 0; i < existingFiles.size(); ++i) {

        Pair<String, String> fileNameTitlePair = existingFiles.get(i);
        String existingFileName = fileNameTitlePair.getFirst();

        if (!existingFileName.equalsIgnoreCase(filename)) {

            if (b.length() > 0) {
                b.append(MRU_FILES_SEPARATOR);
            }
            b.append(fileNameTitlePair.getFirst() + MRU_ITEM_SEPARATOR + fileNameTitlePair.getSecond());
        }
    }

    Preferences prefs = Preferences.userNodeForPackage(Intkey.class);
    prefs.put(MRU_FILES_PREF_KEY, b.toString());
    try {
        prefs.sync();
    } catch (BackingStoreException e) {
        throw new RuntimeException(e);
    }

}

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From source file:org.esa.snap.smart.configurator.PerformanceParameters.java

/**
 * Save the actual configuration//from   www  .j a  v a  2s  . co  m
 *
 * @param confToSave The configuration to save
 */
synchronized static void saveConfiguration(PerformanceParameters confToSave)
        throws IOException, BackingStoreException {

    if (!loadConfiguration().getVMParameters().equals(confToSave.getVMParameters())) {
        confToSave.vmParameters.save();
    }

    Config configuration = EngineConfig.instance().load();
    Preferences preferences = configuration.preferences();

    Path cachePath = confToSave.getCachePath();

    if (!Files.exists(cachePath)) {
        Files.createDirectories(cachePath);
    }

    if (Files.exists(cachePath)) {
        preferences.put(SystemUtils.SNAP_CACHE_DIR_PROPERTY_NAME, cachePath.toAbsolutePath().toString());
    } else {
        SystemUtils.LOG.severe("Directory for cache path does not exist");
    }

    JAI ff = JAI.getDefaultInstance();

    int parallelism = confToSave.getNbThreads();
    //int defaultTileSize = confToSave.getDefaultTileSize();
    int jaiCacheSize = confToSave.getCacheSize();
    String tileWidth = confToSave.getTileWidth();
    String tileHeight = confToSave.getTileHeight();

    preferences.putInt(SystemUtils.SNAP_PARALLELISM_PROPERTY_NAME, parallelism);

    /*if(tileWidth == null) {
    preferences.remove(SYSPROP_READER_TILE_WIDTH);
    } else {
    preferences.put(SYSPROP_READER_TILE_WIDTH,tileWidth);
    }
    if(tileHeight == null) {
    preferences.remove(SYSPROP_READER_TILE_HEIGHT);
    } else {
    preferences.put(SYSPROP_READER_TILE_HEIGHT,tileHeight);
    }*/

    preferences.putInt(PROPERTY_JAI_CACHE_SIZE, jaiCacheSize);

    preferences.flush();

    // effective change of jai parameters
    JAIUtils.setDefaultTileCacheCapacity(jaiCacheSize);
    JAI.getDefaultInstance().getTileScheduler().setParallelism(parallelism);

}

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From source file:au.org.ala.delta.intkey.ui.UIUtils.java

/**
 * Adds the supplied filename to the top of the most recently used files.
 * /*w w  w.  j  a  va 2  s.  c om*/
 * @param filename
 */
public static void addFileToMRU(String filename, String title, List<Pair<String, String>> existingFiles) {
    // Strip any RTF formatting, and characters used as separators in the MRU text from the title.
    title = RTFUtils.stripFormatting(title);
    title = title.replace(MRU_ITEM_SEPARATOR, " ");
    title = title.replace(MRU_FILES_SEPARATOR, " ");

    Queue<String> q = new LinkedList<String>();

    String newFilePathAndTitle;
    if (StringUtils.isEmpty(title)) {
        newFilePathAndTitle = filename + MRU_ITEM_SEPARATOR + filename;
    } else {
        newFilePathAndTitle = filename + MRU_ITEM_SEPARATOR + title;
    }
    q.add(newFilePathAndTitle);

    if (existingFiles != null) {
        for (Pair<String, String> existingFile : existingFiles) {
            String existingFilePathAndTitle = existingFile.getFirst() + MRU_ITEM_SEPARATOR
                    + existingFile.getSecond();
            if (!q.contains(existingFilePathAndTitle)) {
                q.add(existingFilePathAndTitle);
            }
        }
    }

    StringBuilder b = new StringBuilder();
    for (int i = 0; i < MAX_SIZE_MRU && q.size() > 0; ++i) {
        if (i > 0) {
            b.append(MRU_FILES_SEPARATOR);
        }
        b.append(q.poll());
    }

    Preferences prefs = Preferences.userNodeForPackage(Intkey.class);
    prefs.put(MRU_FILES_PREF_KEY, b.toString());
    try {
        prefs.sync();
    } catch (BackingStoreException e) {
        throw new RuntimeException(e);
    }
}

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From source file:au.org.ala.delta.intkey.ui.UIUtils.java

public static void setPreferredLookAndFeel(String lookAndFeelName) {
    Preferences prefs = Preferences.userNodeForPackage(Intkey.class);
    if (prefs != null) {
        prefs.put(LOOK_AND_FEEL_KEY, lookAndFeelName);
        try {/*from w ww  .j a va 2s .  co  m*/
            prefs.sync();
        } catch (BackingStoreException e) {
            throw new RuntimeException(e);
        }
    }
}

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From source file:com.mirth.connect.client.ui.components.rsta.MirthRSyntaxTextArea.java

public static void updateKeyStrokePreferences(Preferences userPreferences) {
    MirthInputMap.getInstance().update(rstaPreferences.getKeyStrokeMap());
    userPreferences.put(PREFERENCES_KEYSTROKES, rstaPreferences.getKeyStrokesJSON());
}

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From source file:kindleclippings.quizlet.QuizletSync.java

public static Preferences getPrefs()
        throws IOException, URISyntaxException, InterruptedException, JSONException, BackingStoreException {
    Preferences prefs = Preferences.userNodeForPackage(QuizletSync.class);

    String token = prefs.get("access_token", null);
    if (token == null) {
        JSONObject o = GetAccessToken.oauthDance();
        if (o == null) {
            JOptionPane.showMessageDialog(null, "Failed authorization to access Quizlet", "QuizletSync",
                    JOptionPane.ERROR_MESSAGE);
            System.exit(0);/*from w  w  w. j  av  a  2s.  co  m*/
        }
        prefs.put("access_token", o.getString("access_token"));
        prefs.put("user_id", o.getString("user_id"));
        prefs.flush();
    }

    return prefs;
}

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From source file:org.mbs3.juniuploader.gui.frmMain.java

public static void addUploadLocation(String url) {
    Preferences sites = prefs.node(prefs.absolutePath() + "/sites");
    for (int i = 0; i < uploadLocations.getSize(); i++) {
        UploadSite ptr = (UploadSite) uploadLocations.getElementAt(i);
        if (url.equals(ptr.getUrl())) {
            return;
        }// w  ww .  jav a 2  s .c  o  m
    }
    sites.put(url, url);
    UploadSite toAdd = new UploadSite(url);
    uploadLocations.addElement(toAdd);
}

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From source file:com.vaadin.integration.maven.wscdn.CvalChecker.java

static void cacheLicenseInfo(CvalInfo info) {
    if (info != null) {
        Preferences p = Preferences.userNodeForPackage(CvalInfo.class);
        if (info.toString().length() > Preferences.MAX_VALUE_LENGTH) {
            // This should never happen since MAX_VALUE_LENGTH is big
            // enough.
            // But server could eventually send a very big message, so we
            // discard it in cache and would use hard-coded messages.
            info.setMessage(null);//w  ww  .ja  v  a 2s.  c om
        }
        p.put(info.getProduct().getName(), info.toString());
    }
}

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From source file:au.org.ala.delta.intkey.ui.UIUtils.java

/**
 * Save the dataset index to preferences.
 * /*from  w w w .  j a  v  a2 s .c  om*/
 * @param datasetIndexList
 *            The dataset index - a list of dataset description, dataset
 *            path value pairs
 */
public static void writeDatasetIndex(List<Pair<String, String>> datasetIndexList) {
    Preferences prefs = Preferences.userNodeForPackage(Intkey.class);

    List<List<String>> listToSerialize = new ArrayList<List<String>>();

    for (Pair<String, String> datasetInfoPair : datasetIndexList) {
        listToSerialize.add(Arrays.asList(datasetInfoPair.getFirst(), datasetInfoPair.getSecond()));
    }

    String jsonList = JSONSerializer.toJSON(listToSerialize).toString();
    prefs.put(DATASET_INDEX_PREF_KEY, jsonList);
    try {
        prefs.sync();
    } catch (BackingStoreException e) {
        throw new RuntimeException(e);
    }
}

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