Java Code Examples for java.util.prefs.Preferences#putDouble()

The following examples show how to use java.util.prefs.Preferences#putDouble() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: TestXMLStore.java    From netcdf-java with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
@Before
public void setup() throws IOException {
  storeFile = tempFolder.newFile().getAbsolutePath();
  XMLStore store = XMLStore.createFromFile(storeFile, null);
  PreferencesExt prefs = store.getPreferences();
  prefs.putDouble("testD", 3.14157);
  prefs.putFloat("testF", 1.23456F);
  prefs.putLong("testL", 12345678900L);
  prefs.putInt("testI", 123456789);
  prefs.put("testS", "youdBeDeadbyNow");
  prefs.putBoolean("testB", true);

  byte[] barr = new byte[3];
  barr[0] = 1;
  barr[1] = 2;
  barr[2] = 3;
  prefs.putByteArray("testBA", barr);

  Preferences subnode = prefs.node("SemperUbi");
  subnode.putDouble("testD", 3.14158);
  subnode.putFloat("testF", 1.23457F);
  subnode.putLong("testL", 12345678901L);
  subnode.putInt("testI", 123456780);
  subnode.put("testS", "youdBeLivebyNow");
  subnode.putBoolean("testB", false);

  byte[] barr2 = new byte[3];
  barr2[0] = 2;
  barr2[1] = 3;
  barr2[2] = 4;
  subnode.putByteArray("testBA", barr2);

  store.save();
}
Example 2
Source File: FormattingCustomizerPanel.java    From netbeans with Apache License 2.0 5 votes vote down vote up 
private static void deepCopy(Preferences from, Preferences to) throws BackingStoreException {
    for(String kid : from.childrenNames()) {
        Preferences fromKid = from.node(kid);
        Preferences toKid = to.node(kid);
        deepCopy(fromKid, toKid);
    }
    for(String key : from.keys()) {
        String value = from.get(key, null);
        if (value == null) continue;

        Class type = guessType(value);
        if (Integer.class == type) {
            to.putInt(key, from.getInt(key, -1));
        } else if (Long.class == type) {
            to.putLong(key, from.getLong(key, -1L));
        } else if (Float.class == type) {
            to.putFloat(key, from.getFloat(key, -1f));
        } else if (Double.class == type) {
            to.putDouble(key, from.getDouble(key, -1D));
        } else if (Boolean.class == type) {
            to.putBoolean(key, from.getBoolean(key, false));
        } else if (String.class == type) {
            to.put(key, value);
        } else /* byte [] */ {
            to.putByteArray(key, from.getByteArray(key, new byte [0]));
        }
    }
}
Example 3
Source File: AbstractUiContext.java    From triplea with GNU General Public License v3.0 5 votes vote down vote up 
@Override
public void setScale(final double scale) {
  this.scale = scale;
  final Preferences prefs = getPreferencesMapOrSkin(getMapDir());
  prefs.putDouble(MAP_SCALE_PREF, scale);
  try {
    prefs.flush();
  } catch (final BackingStoreException e) {
    log.log(Level.SEVERE, "Failed to flush preferences: " + prefs.absolutePath(), e);
  }
}
Example 4
Source File: HeadedUiContext.java    From triplea with GNU General Public License v3.0 5 votes vote down vote up 
@Override
public void setUnitScaleFactor(final double scaleFactor) {
  unitImageFactory = unitImageFactory.withScaleFactor(scaleFactor);
  final Preferences prefs = getPreferencesMapOrSkin(getMapDir());
  prefs.putDouble(UNIT_SCALE_PREF, scaleFactor);
  try {
    prefs.flush();
  } catch (final BackingStoreException e) {
    log.log(Level.SEVERE, "Failed to flush preferences: " + prefs.absolutePath(), e);
  }
}
Example 5
Source File: GridView.java    From swift-k with Apache License 2.0 5 votes vote down vote up 
public void store(Preferences p) {
    p.putInt("splitType", splitType);
    p.putDouble("splitPosition", splitPosition);
    if (first != null) {
        Preferences p1 = p.node("first");
        first.store(p1);
    }
    if (second != null) {
        Preferences p2 = p.node("second");
        second.store(p2);
    }
}
Example 6
Source File: JVMHealthPanel.java    From JPPF with Apache License 2.0 4 votes vote down vote up 
/**
 * Save the threshold values to the preferences store.
 */
public void saveThresholds() {
  final Preferences pref = OptionsHandler.getPreferences().node("thresholds");
  for (final Map.Entry<Thresholds.Name, Double> entry: getThresholds().getValues().entrySet()) pref.putDouble(entry.getKey().toString().toLowerCase(), entry.getValue());
}
Example 7
Source File: Utils.java    From markdown-writer-fx with BSD 2-Clause "Simplified" License 4 votes vote down vote up 
public static void putPrefsDouble(Preferences prefs, String key, double value, double def) {
	if (value != def)
		prefs.putDouble(key, value);
	else
		prefs.remove(key);
}