Example usage for java.util.prefs Preferences get

Introduction

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

Prototype

public abstract String get(String key, String def);

Source Link

Document

Returns the value associated with the specified key in this preference node.

Usage

From source file:com.projity.util.VersionUtils.java

public static boolean versionCheck(boolean warnIfBad) {
    String version = VersionUtils.getVersion();
    if (version == null) // for running in debugger
        version = "0";
    Preferences pref = Preferences.userNodeForPackage(VersionUtils.class);
    String localVersion = pref.get("Angel Falls Version", "unknown");
    boolean updated = !localVersion.equals(version);
    String javaVersion = System.getProperty("java.version");
    log.info("Angel Falls Version: " + version + " local version " + localVersion + " updated=" + updated
            + " java version=" + javaVersion);

    pref.put("JavaVersion", javaVersion);

    if (updated) {
        Environment.setUpdated(true);
        pref.put("PODVersion", version);
        try {/*from w  ww  . j  a  v a 2 s  . c  om*/
            pref.flush();
        } catch (BackingStoreException e) {
            e.printStackTrace();
        }

        if (warnIfBad && Environment.isApplet()) {
            if (javaVersion.equals("1.6.0_09") || javaVersion.equals("1.6.0_08")
                    || javaVersion.equals("1.6.0_07") || javaVersion.equals("1.6.0_06")
                    || javaVersion.equals("1.6.0_05") || javaVersion.equals("1.6.0_04")) {
                Environment.setNeedToRestart(true);
                SwingUtilities.invokeLater(new Runnable() {
                    public void run() {
                        Alert.error(Messages.getString("Error.restart"));
                    }
                });
            }
        }
    } else {
        try {
            pref.flush();
        } catch (BackingStoreException e) {
            e.printStackTrace();
        }
    }
    return updated;
}

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From source file:au.org.ala.delta.editor.EditorPreferences.java

public static String getPreferredLookAndFeel() {
    Preferences prefs = Preferences.userNodeForPackage(DeltaEditor.class);
    if (prefs != null) {
        return prefs.get(LOOK_AND_FEEL_KEY, DEFAULT_LOOK_AND_FEEL);
    }/*from   w  ww .j  a va 2s  .  co m*/
    return DEFAULT_LOOK_AND_FEEL;
}

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From source file:au.org.ala.delta.editor.EditorPreferences.java

public static String getImportFileFilter() {
    Preferences prefs = Preferences.userNodeForPackage(DeltaEditor.class);
    if (prefs != null) {
        return prefs.get(IMPORT_FILE_FILTER_KEY, DEFAULT_IMPORT_FILE_FILTER);
    }/*from   w  ww. j a v a  2 s . c  om*/

    return DEFAULT_IMPORT_FILE_FILTER;
}

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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   www  . j a va  2  s.  c o  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:au.org.ala.delta.editor.EditorPreferences.java

public static EditorAdvanceMode getEditorAdvanceMode() {
    Preferences prefs = Preferences.userNodeForPackage(DeltaEditor.class);
    if (prefs != null) {
        String mode = prefs.get(ADVANCE_MODE_KEY, DEFAULT_EDITOR_ADVANCE_MODE.toString());
        return EditorAdvanceMode.valueOf(mode);
    }/*from  w  w  w  .  j  a v  a  2 s . c o  m*/
    return DEFAULT_EDITOR_ADVANCE_MODE;
}

---

From source file:au.org.ala.delta.editor.EditorPreferences.java

/**
 * @return An array of the most recently used filenames
 *//* w  w w.  ja  va  2 s.com*/
public static String[] getPreviouslyUsedFiles() {
    Preferences prefs = Preferences.userNodeForPackage(DeltaEditor.class);
    if (prefs != null) {
        String mru = prefs.get(MRU_PREF_KEY, "");
        if (!StringUtils.isEmpty(mru)) {
            return mru.split(MRU_SEPARATOR);
        }
    }

    return null;
}

---

From source file:au.org.ala.delta.editor.EditorPreferences.java

public static Font getPreferredFont() {

    Preferences prefs = Preferences.userNodeForPackage(DeltaEditor.class);
    if (prefs != null) {
        String font = prefs.get(FONT_KEY, null);
        if (font != null) {
            return Font.decode(font);
        }/*from   w ww.  j  a v  a 2s.c o  m*/
    }
    return null;
}

---

From source file:PrefsUtil.java

/**
 * Gets a List from the preferences, starting with "0", then "1" etc
 *//*from  ww w.ja v  a  2s . c  o  m*/
public static List getList(Preferences preferences) {
    if (preferences == null) {
        throw new IllegalArgumentException("Preferences not set.");
    }

    List list = new ArrayList();

    for (int index = 0; index < 1000; index++) {
        String value = preferences.get("" + index, null);
        if (value == null)
            break;
        //System.out.println( ""+index+ " " + value );
        list.add(value);
    }

    return list;
}

---

From source file:de.tbuchloh.kiskis.gui.common.Application.java

/**
 * @param prefs//from  www  . ja  v  a 2 s .  c o m
 *            the preferences object to load the program from
 * @return a list with Program-objects
 */
public static List<Program> loadPrograms(final Preferences prefs) {
    final List<Program> allProgs = new ArrayList<Program>();
    final Preferences n = prefs.node(Settings.K_URL_ALLPROGS_NODE);
    String[] progs;
    try {
        progs = n.childrenNames();
    } catch (final BackingStoreException e) {
        throw new Error(e);
    }
    for (final String prog : progs) {
        final Preferences child = n.node(prog);
        final String prefix = child.get(Settings.K_URL_PROG_PREFIX, null);
        final String cmd = child.get(Settings.K_URL_PROG_CMD, null);
        if (prefix == null || cmd == null) {
            LOG.error("The application " //$NON-NLS-1$
                    + prog + " is not specified correctly!"); //$NON-NLS-1$
            continue;
        }
        LOG.debug("command: " + cmd + " for prefix " + prefix); //$NON-NLS-1$ //$NON-NLS-2$
        allProgs.add(new Program(prefix, cmd));
    }

    if (progs.length == 0) {
        allProgs.add(new Program("http", DEFAULT_BROWSER + " " + URL_KEY));
    }
    return allProgs;
}

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From source file:PrefsUtil.java

/**
 * Gets a Map from the preferences.//from   w ww .j  av a 2s .co m
 */
public static Map getMap(Preferences preferences) {
    if (preferences == null) {
        throw new IllegalArgumentException("Preferences not set.");
    }

    Map map = new HashMap();

    try {
        String[] keys = preferences.keys();

        for (int index = 0; index < keys.length; index++) {
            map.put(keys[index], preferences.get(keys[index], null));
        }
    } catch (BackingStoreException bse) {
        bse.printStackTrace();
    }

    return map;
}

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