Examples with Preferences java.util.prefs.Preferences used on opensource projects

Example 16 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testGet.

public void testGet() throws BackingStoreException {
    Preferences root = Preferences.userNodeForPackage(Preferences.class);
    Preferences pref = root.node("mock");
    assertNull(pref.get("", null));
    assertEquals("default", pref.get("key", "default"));
    assertNull(pref.get("key", null));
    pref.put("testGetkey", "value");
    assertNull(pref.get("testGetKey", null));
    assertEquals("value", pref.get("testGetkey", null));
    try {
        pref.get(null, "abc");
        fail();
    } catch (NullPointerException expected) {
    }
    pref.get("", "abc");
    pref.get("key", null);
    pref.get("key", "");
    pref.putFloat("floatKey", 1.0f);
    assertEquals("1.0", pref.get("floatKey", null));
    pref.removeNode();
    try {
        pref.get("key", "abc");
        fail();
    } catch (IllegalStateException expected) {
    }
    try {
        pref.get(null, "abc");
        fail();
    } catch (NullPointerException expected) {
    }
}

Example 17 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testAbstractMethods.

public void testAbstractMethods() throws IOException, BackingStoreException {
    Preferences p = new MockPreferences();
    p.absolutePath();
    p.childrenNames();
    p.clear();
    p.exportNode(null);
    p.exportSubtree(null);
    p.flush();
    p.get(null, null);
    p.getBoolean(null, false);
    p.getByteArray(null, null);
    p.getFloat(null, 0.1f);
    p.getDouble(null, 0.1);
    p.getInt(null, 1);
    p.getLong(null, 1l);
    p.isUserNode();
    p.keys();
    p.name();
    p.node(null);
    p.nodeExists(null);
    p.parent();
    p.put(null, null);
    p.putBoolean(null, false);
    p.putByteArray(null, null);
    p.putDouble(null, 1);
    p.putFloat(null, 1f);
    p.putInt(null, 1);
    p.putLong(null, 1l);
    p.remove(null);
    p.removeNode();
    p.addNodeChangeListener(null);
    p.addPreferenceChangeListener(null);
    p.removeNodeChangeListener(null);
    p.removePreferenceChangeListener(null);
    p.sync();
    p.toString();
}

Example 18 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testIsUserNode.

public void testIsUserNode() {
    Preferences pref1 = Preferences.userNodeForPackage(Preferences.class);
    assertTrue(pref1.isUserNode());
    Preferences pref2 = Preferences.systemNodeForPackage(Preferences.class);
    assertFalse(pref2.isUserNode());
}

Example 19 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testPutInt.

public void testPutInt() {
    Preferences pref = Preferences.userNodeForPackage(Preferences.class);
    try {
        pref.putInt(null, 3);
        fail();
    } catch (NullPointerException expected) {
    }
    pref.putInt(longKey, 3);
    try {
        pref.putInt(longKey + "a", 3);
        fail();
    } catch (IllegalArgumentException expected) {
    }
    pref.putInt("testPutIntKey", 3);
    assertEquals("3", pref.get("testPutIntKey", null));
    assertEquals(3, pref.getInt("testPutIntKey", 0));
}

Example 20 with Preferences

use of java.util.prefs.Preferences in project robovm by robovm.

the class OldPreferencesTest method testGetByteArray.

public void testGetByteArray() {
    Preferences pref = Preferences.userNodeForPackage(Preferences.class);
    try {
        pref.getByteArray(null, new byte[0]);
        fail();
    } catch (NullPointerException expected) {
    }
    // BASE64
    byte[] b64Array = new byte[] { 0x59, 0x57, 0x4a, 0x6a };
    pref.put("testGetByteArrayKey", "abc=");
    pref.put("testGetByteArrayKey2", new String(b64Array));
    pref.put("invalidKey", "<>?");
    assertTrue(Arrays.equals(new byte[] { 105, -73 }, pref.getByteArray("testGetByteArrayKey", new byte[0])));
    assertTrue(Arrays.equals(new byte[] { 'a', 'b', 'c' }, pref.getByteArray("testGetByteArrayKey2", new byte[0])));
    assertTrue(Arrays.equals(new byte[0], pref.getByteArray("invalidKey", new byte[0])));
    pref.putByteArray("testGetByteArrayKey3", b64Array);
    pref.putByteArray("testGetByteArrayKey4", "abc".getBytes());
    assertTrue(Arrays.equals(b64Array, pref.getByteArray("testGetByteArrayKey3", new byte[0])));
    assertTrue(Arrays.equals("abc".getBytes(), pref.getByteArray("testGetByteArrayKey4", new byte[0])));
}