List of fireVetoableChange() Examples

Examples of fireVetoableChange()

java.beans.VetoableChangeSupport.fireVetoableChange()
Report a vetoable property update to any registered listeners. If anyone vetos the change, then fire a new event reverting everyone to the old value and then rethrow the PropertyVetoException.
No event is fired if old and new are equal and non-null. @param propertyName The programmatic name of the propertythat is about to change.. @param oldValue The old value of the property. @param newValue The new value of the property. @exception PropertyVetoException if the recipient wishes the propertychange to be rolled back.
java.beans.beancontext.BeanContextChildSupport.fireVetoableChange()
Report a vetoable property update to any registered listeners. If anyone vetos the change, then fire a new event reverting everyone to the old value and then rethrow the PropertyVetoException.
No event is fired if old and new are equal and non-null.
@param name The programmatic name of the property that is about tochange @param oldValue The old value of the property @param newValue - The new value of the property @throws PropertyVetoException if the recipient wishes the propertychange to be rolled back.

Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

      throws PropertyVetoException {
    VetoableChangeSupport aVetoSupport = this.vetoSupport;
    if (aVetoSupport == null) {
      return;
    }
    aVetoSupport.fireVetoableChange(propertyName, oldValue, newValue);
  }


  protected final void fireVetoableChange(String propertyName, boolean oldValue, boolean newValue)
      throws PropertyVetoException {
    VetoableChangeSupport aVetoSupport = this.vetoSupport;

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

      throws PropertyVetoException {
    VetoableChangeSupport aVetoSupport = this.vetoSupport;
    if (aVetoSupport == null) {
      return;
    }
    aVetoSupport.fireVetoableChange(propertyName, oldValue, newValue);
  }


  protected final void fireVetoableChange(String propertyName, double oldValue, double newValue)
      throws PropertyVetoException {
    fireVetoableChange(propertyName, new Double(oldValue), new Double(newValue));

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

      throws PropertyVetoException {
    VetoableChangeSupport aVetoSupport = this.vetoSupport;
    if (aVetoSupport == null) {
      return;
    }
    aVetoSupport.fireVetoableChange(propertyName, oldValue, newValue);
  }


  protected final void fireVetoableChange(String propertyName, float oldValue, float newValue)
      throws PropertyVetoException {
    fireVetoableChange(propertyName, new Float(oldValue), new Float(newValue));

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

            return;
        }
        VetoableChangeSupport vetoableSupport =
            this.vetoableSupport;
        if (vetoableSupport != null) {
            vetoableSupport.fireVetoableChange(propertyName, oldValue,
                                               newValue);
        }
    }


    /**

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

            return;
        }
        VetoableChangeSupport vetoableSupport =
            this.vetoableSupport;
        if (vetoableSupport != null) {
            vetoableSupport.fireVetoableChange(propertyName, oldValue,
                                               newValue);
        }
    }


    /**

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

            return;
        }
        VetoableChangeSupport vetoableSupport =
            this.vetoableSupport;
        if (vetoableSupport != null) {
            vetoableSupport.fireVetoableChange(propertyName, oldValue,
                                               newValue);
        }
    }


    /**

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

        VetoableChangeListener proxy = EventHandler.create(
                VetoableChangeListener.class, source, "setText");
        support.addVetoableChangeListener(proxy);
        PropertyChangeEvent event = new PropertyChangeEvent(source, "label",
                "Label: old", "Label: new");
        support.fireVetoableChange(event);


        assertEquals("called", source.getText());
    }


    public void testFireVetoableChangePropertyChangeEvent_Veto()

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()

        support.addVetoableChangeListener(veto2);


        PropertyChangeEvent event = new PropertyChangeEvent(source, "label",
                "1", "5");
        try {
            support.fireVetoableChange(event);
        } catch (PropertyVetoException e) {


        }


        assertEquals(4, support.getVetoableChangeListeners().length);

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()


        VetoableChangeListener proxy = EventHandler.create(
                VetoableChangeListener.class, source, "setText");
        support.addVetoableChangeListener(proxy);
        try {
            support.fireVetoableChange(null);
            fail("Should throw NullPointerException.");
        } catch (NullPointerException e) {
            // expected
        }
    }

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Examples of java.beans.VetoableChangeSupport.fireVetoableChange()


        String propertyName = "label";
        support.addVetoableChangeListener(propertyName, proxy);
        PropertyChangeEvent event = new PropertyChangeEvent(source, "label",
                "Label: old", "Label: new");
        support.fireVetoableChange(event);


        assertEquals("called", source.getText());
    }


    public void testFireVetoableChangePropertyChangeEvent_property_invalid()

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