Example usage for java.util.prefs Preferences putInt

Introduction

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

Prototype

public abstract void putInt(String key, int value);

Source Link

Document

Associates a string representing the specified int value with the specified key in this preference node.

Usage

From source file:Main.java

public static void main(String[] args) throws Exception {
    Preferences prefs = Preferences.userNodeForPackage(Main.class);
    prefs.put("key1", "value1");
    prefs.put("key2", "value2");
    prefs.putInt("intValue", 4);
    prefs.putBoolean("booleanValue", true);
    int usageCount = prefs.getInt("intValue", 0);
    usageCount++;//from   w w w  . j a  v  a  2  s  .  c  om
    prefs.putInt("UsageCount", usageCount);
    Iterator it = Arrays.asList(prefs.keys()).iterator();
    while (it.hasNext()) {
        String key = it.next().toString();
        System.out.println(key + ": " + prefs.get(key, null));
    }
    System.out.println(prefs.getInt("booleanValue", 0));
}

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From source file:PlanetPrefs.java

public static void main(String args[]) {
    String names[] = { "Mercury", "Venus", "Earth", "Mars", "Jupiter", "Saturn", "Uranus", "Neptune", "Pluto" };
    int moons[] = { 0, 0, 1, 2, 16, 18, 21, 8, 1 };

    Preferences prefs = Preferences.userRoot().node("/MasteringJava/Chap17");

    for (int i = 0, n = names.length; i < n; i++) {
        prefs.putInt(names[i], moons[i]);
    }//  ww w  . j a  v  a2  s. c  o m

    try {
        String keys[] = prefs.keys();
        for (int i = 0, n = keys.length; i < n; i++) {
            System.out.println(keys[i] + ": " + prefs.getInt(keys[i], 0));
        }
    } catch (BackingStoreException e) {
        System.err.println("Unable to read backing store: " + e);
    }
}

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From source file:MainClass.java

public static void main(String[] args) throws Exception {
    Preferences prefs = Preferences.userNodeForPackage(MainClass.class);
    prefs.put("key1", "value1");
    prefs.put("key2", "value2");
    prefs.putInt("intValue", 4);
    prefs.putBoolean("booleanValue", true);
    int usageCount = prefs.getInt("intValue", 0);
    usageCount++;/* www  .  j  ava2 s . c o  m*/
    prefs.putInt("UsageCount", usageCount);
    Iterator it = Arrays.asList(prefs.keys()).iterator();
    while (it.hasNext()) {
        String key = it.next().toString();
        System.out.println(key + ": " + prefs.get(key, null));
    }
    System.out.println(prefs.getInt("booleanValue", 0));
}

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From source file:PreferencesDemo.java

public static void main(String[] args) throws Exception {
    Preferences prefs = Preferences.userNodeForPackage(PreferencesDemo.class);
    prefs.put("Location", "Oz");
    prefs.put("Footwear", "Ruby Slippers");
    prefs.putInt("Companions", 4);
    prefs.putBoolean("Are there witches?", true);
    int usageCount = prefs.getInt("UsageCount", 0);
    usageCount++;/*from w  ww .j  av  a  2s . c  o  m*/
    prefs.putInt("UsageCount", usageCount);
    Iterator it = Arrays.asList(prefs.keys()).iterator();
    while (it.hasNext()) {
        String key = it.next().toString();
        System.out.println(key + ": " + prefs.get(key, null));
    }
    // You must always provide a default value:
    System.out.println("How many companions does Dorothy have? " + prefs.getInt("Companions", 0));
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    Preferences prefs = Preferences.userNodeForPackage(String.class);

    // Save some values
    prefs.put("myString", "a string"); // String
    prefs.putBoolean("myBoolean", true); // boolean
    prefs.putInt("myInt", 123); // int
    prefs.putLong("myLong", 123L); // long
    prefs.putFloat("myFloat", 12.3F); // float
    prefs.putDouble("myDouble", 12.3); // double
    byte[] bytes = new byte[10];
    prefs.putByteArray("myByteArray", bytes); // byte[]

    // Export the node to a file
    prefs.exportNode(new FileOutputStream("output.xml"));

}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    Preferences prefs = Preferences.userNodeForPackage(String.class);

    // Save some values
    prefs.put("myString", "a string"); // String
    prefs.putBoolean("myBoolean", true); // boolean
    prefs.putInt("myInt", 123); // int
    prefs.putLong("myLong", 123L); // long

    // Save some values in the parent node
    prefs = prefs.parent();//from w  ww.j  av a2  s . c  o  m
    prefs.putFloat("myFloat", 12.3F); // float
    prefs.putDouble("myDouble", 12.3); // double
    byte[] bytes = new byte[10];
    prefs.putByteArray("myByteArray", bytes); // byte[]

    prefs.exportSubtree(new FileOutputStream("output.xml"));
}

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From source file:Main.java

public static void main(String[] argv) throws Exception {
    Preferences prefs = Preferences.userNodeForPackage(Main.class);

    // Preference key name
    final String PREF_NAME = "name_of_preference";

    // Save//from w  w w.  ja va  2  s .c  o m
    prefs.put(PREF_NAME, "a string"); // String
    prefs.putBoolean(PREF_NAME, true); // boolean
    prefs.putInt(PREF_NAME, 123); // int
    prefs.putLong(PREF_NAME, 123L); // long
    prefs.putFloat(PREF_NAME, 12.3F); // float
    prefs.putDouble(PREF_NAME, 12.3); // double
    byte[] bytes = new byte[1024];
    prefs.putByteArray(PREF_NAME, bytes); // byte[]

    // Retrieve
    String s = prefs.get(PREF_NAME, "a string"); // String
    boolean b = prefs.getBoolean(PREF_NAME, true); // boolean
    int i = prefs.getInt(PREF_NAME, 123); // int
    long l = prefs.getLong(PREF_NAME, 123L); // long
    float f = prefs.getFloat(PREF_NAME, 12.3F); // float
    double d = prefs.getDouble(PREF_NAME, 12.3); // double
    bytes = prefs.getByteArray(PREF_NAME, bytes); // byte[]
}

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

public static void setViewerDividerOffset(int offset) {
    Preferences prefs = Preferences.userNodeForPackage(DeltaEditor.class);
    if (prefs != null) {
        prefs.putInt(VIEWER_DIVIDER_OFFSET_KEY, offset);
    }//from   ww  w  .ja  v  a2s.  c o  m
}

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From source file:de.fhg.igd.mapviewer.server.wms.WMSTileConfiguration.java

/**
 * @see WMSConfiguration#saveProperties(Preferences)
 *///from   w  w w  .j  a va 2  s  . co m
@Override
protected void saveProperties(Preferences node) {
    super.saveProperties(node);

    node.putInt(ZOOM_LEVELS, getZoomLevels());
    node.putInt(MIN_TILE_SIZE, getMinTileSize());
    node.putInt(MIN_MAP_SIZE, getMinMapSize());
}

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From source file:de.fhg.igd.mapviewer.server.tiles.CustomTileMapServerConfiguration.java

/**
 * Save the configuration's properties to the given preference node
 * /*w  w w . j a  v a2s.c  o m*/
 * @param node the preference node
 */
protected void saveProperties(Preferences node) {
    node.put(URL_PATTERN, getUrlPattern());
    node.putInt(ZOOM_LEVELS, getZoomLevel());
    node.put(ATTRIBUTION, getAttributionText());
}

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