import java.beans.*;

public class Country {

// instances of Property- and VetoableChangeSupport to give all the
// hard work of listener management to.
protected PropertyChangeSupport	changesButler;
protected VetoableChangeSupport	vetosButler;

// the guts of the vetoable 'countryStatus' property
protected String countryStatus;

// the guts of the 'countryName' property
protected String countryName;

//-------------------------------------------------------------------
// Country Constructors
//-------------------------------------------------------------------
public Country() {					// all beans need default constructors!
	this("Atlantis", "hidden");
}
public Country(String name, String status) {

	this.countryName	= name;
	this.countryStatus	= status;

	changesButler	= new PropertyChangeSupport(this);
	vetosButler		= new VetoableChangeSupport(this);
}
//-------------------------------------------------------------------
// set()/get() for 'CountryName' property
//-------------------------------------------------------------------
public void setCountryName( String newValue) {
String oldName = countryName;

	countryName = newValue;
	changesButler.firePropertyChange("countryName", oldName, newValue);
}
public String getCountryName() {
	return countryName;
}
//-------------------------------------------------------------------
// set()/get() for 'CountryStatus' vetoable property
//-------------------------------------------------------------------
public void setCountryStatus(String newValue)
							throws PropertyVetoException {

	// see if any listener objects first. Note that the property has not
	// yet changed at this time.
	vetosButler.fireVetoableChange("countryStatus", countryStatus, newValue);

	// if any listener vetoed the change, then this line will never be
	// executed: the veto exception would have aborted the method and
	// returned to the caller of setCountryStatus().
	// if no listener vetoed, then we just change the property value.
	countryStatus = newValue;
}
public String getCountryStatus() {
	return countryStatus;
}
//-------------------------------------------------------------------
// the listener (de)registration methods are trivial: just let the
// Property- or VetoableChangeSupport class do all the hard work for us.
//-------------------------------------------------------------------
public void addPropertyChangeListener (PropertyChangeListener l) {
	changesButler.addPropertyChangeListener(l);
}
public void removePropertyChangeListener (PropertyChangeListener l) {
	changesButler.removePropertyChangeListener(l);
}
public void addVetoableChangeListener (VetoableChangeListener l) {
	vetosButler.addVetoableChangeListener(l);
}
public void removeVetoableChangeListener (VetoableChangeListener l) {
	vetosButler.removeVetoableChangeListener(l);
}
} // End of Class Country