com.uqbar.poo.aop.POOPropertyChangeSupport Maven / Gradle / Ivy

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package com.uqbar.poo.aop;

import java.beans.PropertyChangeListener;

import java.beans.PropertyChangeSupport;
import java.util.EventListener;

/**
 * 
 * @author nnydjesus
 */
public class POOPropertyChangeSupport extends PropertyChangeSupport implements PropertySupport {
	private static final long serialVersionUID = 1L;

	public POOPropertyChangeSupport(Object sourceBean) {
		super(sourceBean);
	}
	
    @Override
	public void firePropertyChange(String propertyName, Object oldValue, Object newValue) {
    	super.firePropertyChange(this.convertProperty(propertyName), oldValue, newValue);
    }
    
	public void addPropertyChangeListener(String propertyName, EventListener listener) {
    	super.addPropertyChangeListener(propertyName, (PropertyChangeListener) listener);
    }
    
	public void removePropertyChangeListener(String propertyName, EventListener listener) {
    	super.removePropertyChangeListener(propertyName, (PropertyChangeListener) listener);
    }
	
	protected String convertProperty(String propertyName){
		if(propertyName.startsWith("_")){
			return propertyName.substring(1, propertyName.length());
		}else{
			return propertyName;
		}
	}
}