Examples of java.beans.PropertyChangeListener.propertyChange()

java.beans.PropertyChangeListener.propertyChange()
This method gets called when a bound property is changed. @param evt A PropertyChangeEvent object describing the event source and the property that has changed.

            if (pcl == null) {
                // The referent listener was GC'ed, we're no longer
                // interested in PropertyChanges, remove the listener.
                dispose();
            } else {
                pcl.propertyChange(pce);
            }
        }


        private void dispose() {
            removePropertyChangeListener(this);

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                new PropertyChangeEvent(this, (String) key,
                                        oldValue, value);
            for (Iterator i = _listeners.iterator(); i.hasNext(); ) {
                PropertyChangeListener listener =
                    (PropertyChangeListener) i.next();
                listener.propertyChange(event);
            }
        }
        return oldValue;
    }

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        setRealAttributeValueInObject(target, attributeValue);
        if (trackChanges && (target instanceof ChangeTracker)) {
            PropertyChangeListener listener = ((ChangeTracker) target)._persistence_getPropertyChangeListener();
            if (listener != null && attributeValue != oldValue)
            {
                listener.propertyChange(new PropertyChangeEvent(target, mapping.getAttributeName(), oldValue, attributeValue));
            }
        }
    }
}

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    public void setAttributeValueInObject(Object object, Object value) {
        if(isChangeTracking) {
            Object oldValue = getAttributeValueFromObject(object);
            PropertyChangeListener listener = ((ChangeTracker)object)._persistence_getPropertyChangeListener();
            if(listener != null) {
                listener.propertyChange(new PropertyChangeEvent(object, oxmAccessor.getAttributeName(), value, oldValue));
            }
        }
        if(isValueHolderProperty) {
            ValueHolderInterface vh = (ValueHolderInterface)ormAccessor.getAttributeValueFromObject(object);
            if(vh == null) {

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        PropertyChangeEvent changeAllEvent = new PropertyChangeEvent(source,
                null, null, null);
        for (Iterator<PropertyChangeListener> listenersItr = copy.iterator(); listenersItr
                .hasNext();) {
            PropertyChangeListener listna = listenersItr.next();
            listna.propertyChange(changeAllEvent);
        }
    }
}

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        PropertyChangeEvent changeAllEvent = new PropertyChangeEvent(source,
                null, null, null);
        for (Iterator<PropertyChangeListener> listenersItr = copy.iterator(); listenersItr
                .hasNext();) {
            PropertyChangeListener listna = listenersItr.next();
            listna.propertyChange(changeAllEvent);
        }
    }
}

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    protected void firePropertyChanged(String name, Object oldValue, Object newValue) {
        PropertyChangeListener l = listener;
        if (l != null) {
            PropertyChangeEvent event = new PropertyChangeEvent(this, name, oldValue, newValue);
            l.propertyChange(event);
        }
    }


    public String getKey() {
        return getComponentName() + "/" + getName();

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    protected void firePropertyChanged(String name, Object oldValue, Object newValue) {
        PropertyChangeListener l = listener;
        if (l != null) {
            PropertyChangeEvent event = new PropertyChangeEvent(this, name, oldValue, newValue);
            l.propertyChange(event);
        }
    }


    public ObjectName[] getServiceUnits() {
        ObjectName[] names = new ObjectName[sus.length];

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    protected void firePropertyChanged(String name, Object oldValue, Object newValue) {
        PropertyChangeListener l = listener;
        if (l != null) {
            PropertyChangeEvent event = new PropertyChangeEvent(this, name, oldValue, newValue);
            l.propertyChange(event);
        }
    }
}

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        PropertyChangeEvent changeAllEvent = new PropertyChangeEvent(source,
                null, null, null);
        for (Iterator<PropertyChangeListener> listenersItr = copy.iterator(); listenersItr
                .hasNext();) {
            PropertyChangeListener listna = listenersItr.next();
            listna.propertyChange(changeAllEvent);
        }
    }
}

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