org.nakedobjects.example.expenses.claims.items.Airfare Maven / Gradle / Ivy

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package org.nakedobjects.example.expenses.claims.items;

import org.nakedobjects.applib.annotation.MemberOrder;
import org.nakedobjects.applib.annotation.Named;
import org.nakedobjects.example.expenses.claims.ExpenseItem;

public class Airfare extends Journey {

	// {{ Airline
	private String airlineAndFlight;

	public void setAirlineAndFlight(final String airline) {
		this.airlineAndFlight = airline;
		objectChanged();
	}

	@MemberOrder(sequence="2.4")
	@Named("Airline & Flight No.")
	public String getAirlineAndFlight() {
		resolve(airlineAndFlight);
		return airlineAndFlight;
	}

	public void modifyAirlineAndFlight(final String newAirline) {
		setAirlineAndFlight(newAirline);
		checkIfComplete();
	}
	
	public void clearAirlineAndFlight() {
		setAirlineAndFlight(null);
		checkIfComplete();
	}

	public String disableAirlineAndFlight() {
		return disabledIfLocked();
	}

	// }}

	// {{ Copying
	@Override
	protected void copyAnyEmptyFieldsSpecificToSubclassOfJourney(ExpenseItem otherItem) {
		if (otherItem instanceof Airfare) {
			Airfare airfare = (Airfare) otherItem;
			if (airlineAndFlight == null || airlineAndFlight.length() == 0) {
				modifyAirlineAndFlight(airfare.getAirlineAndFlight());
			}
		}
	}
	// }}

	@Override
	protected boolean mandatoryJourneySubClassFieldsComplete() {
		return airlineAndFlight != null &! airlineAndFlight.equals("");
	}


}