Package java.util.prefs

Examples of java.util.prefs.PreferenceChangeEvent

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        } catch (IllegalArgumentException e) {
        }
    }

    public void testConstructorNullValue() {
        event = new PreferenceChangeEvent(Preferences.userRoot(), "key", null);
        assertEquals("key", event.getKey());
        assertNull(event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());

        event = new PreferenceChangeEvent(Preferences.userRoot(), "", null);
        assertEquals("", event.getKey());
        assertNull(event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());

        event = new PreferenceChangeEvent(Preferences.userRoot(), null, "value");
        assertNull(event.getKey());
        assertEquals("value", event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());

        event = new PreferenceChangeEvent(Preferences.userRoot(), null, "");
        assertNull(event.getKey());
        assertEquals("", event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
    }
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        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
    }

    public void testConstructor() {
        event = new PreferenceChangeEvent(Preferences.userRoot(), "key",
                "value");
        assertEquals("key", event.getKey());
        assertEquals("value", event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
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        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
    }

    public void testSerialization() throws Exception {
        event = new PreferenceChangeEvent(Preferences.userRoot(), "key",
                "value");
        try {
            SerializationTest.copySerializable(event);
            fail("No expected NotSerializableException");
        } catch (NotSerializableException e) {
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    super.setUp();
    l = new PreferenceChangeListenerImpl();
  }

  public void testPreferenceChange() {
    l.preferenceChange(new PreferenceChangeEvent(Preferences.userRoot(),
        "", ""));
  }
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    PreferenceChangeEvent event;

    public void testPreferenceChangeEventException() {
        try {
            event = new PreferenceChangeEvent(null, "key", "value");
            fail();
        } catch (IllegalArgumentException e) {
        }
    }
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        } catch (IllegalArgumentException e) {
        }
    }

    public void testConstructorNullValue() {
        event = new PreferenceChangeEvent(Preferences.userRoot(), "key", null);
        assertEquals("key", event.getKey());
        assertNull(event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());

        event = new PreferenceChangeEvent(Preferences.userRoot(), "", null);
        assertEquals("", event.getKey());
        assertNull(event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());

        event = new PreferenceChangeEvent(Preferences.userRoot(), null, "value");
        assertNull(event.getKey());
        assertEquals("value", event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());

        event = new PreferenceChangeEvent(Preferences.userRoot(), null, "");
        assertNull(event.getKey());
        assertEquals("", event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
    }
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        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
    }

    public void testConstructor() {
        event = new PreferenceChangeEvent(Preferences.userRoot(), "key",
        "value");
        assertEquals("key", event.getKey());
        assertEquals("value", event.getNewValue());
        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
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        assertSame(Preferences.userRoot(), event.getNode());
        assertSame(Preferences.userRoot(), event.getSource());
    }

    public void testSerialization() throws Exception {
        event = new PreferenceChangeEvent(Preferences.userRoot(), "key",
        "value");
        try {
            SerializationTest.copySerializable(event);
            fail("No expected NotSerializableException");
        } catch (NotSerializableException e) {
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      oldValue  = values[i];
      newValue  = prefs.get( keys[i], oldValue );

      if( newValue != oldValue && (newValue == null || oldValue == null || !newValue.equals( oldValue ))) {
        values[i] = newValue;
        client.preferenceChange( new PreferenceChangeEvent( prefs, keys[i], newValue ));
        if( EventManager.DEBUG_EVENTS ) System.err.println( "@pref direct lim "+keys[i]+"; old = "+oldValue+" --> "+newValue );
      }
    }
  }
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   */
  public void queue( Object o )
  {
    dispatchEvent( new LaterInvocationManager.Event( o ));
    if( EventManager.DEBUG_EVENTS && o instanceof PreferenceChangeEvent ) {
      PreferenceChangeEvent e = (PreferenceChangeEvent) o;
      // because addListener in the constructor may be
      // postponed, it's possible that we don't find our client here
      System.err.println( "queue "+(countListeners() == 0 ? "[client pending]: " :
        "[client "+getListener(0).getClass().getName()+"]: ")+e.getKey()+" = "+e.getNewValue() );
    }
  }
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Related Classes of java.util.prefs.PreferenceChangeEvent

  • de.sciss.app.DynamicPrefChangeManager
  • de.sciss.app.LaterInvocationManager
  • org.apache.harmony.prefs.tests.java.util.prefs.PreferenceChangeEventTest
  • org.apache.harmony.prefs.tests.java.util.prefs.PreferenceChangeListenerTest
  • org.jayasoft.woj.client.preferences.EclipsePreferenceWrapper
  • org.netbeans.gradle.project.properties.GlobalGradleSettings$MemPreference
  • java.io.NotSerializableException
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