cashierbean.java

java指南

/*
 * Copyright (c) 2004 Sun Microsystems, Inc.  All rights reserved.  U.S.
 * Government Rights - Commercial software.  Government users are subject
 * to the Sun Microsystems, Inc. standard license agreement and
 * applicable provisions of the FAR and its supplements.  Use is subject
 * to license terms.
 *
 * This distribution may include materials developed by third parties.
 * Sun, Sun Microsystems, the Sun logo, Java and J2EE are trademarks
 * or registered trademarks of Sun Microsystems, Inc. in the U.S. and
 * other countries.
 *
 * Copyright (c) 2004 Sun Microsystems, Inc. Tous droits reserves.
 *
 * Droits du gouvernement americain, utilisateurs gouvernementaux - logiciel
 * commercial. Les utilisateurs gouvernementaux sont soumis au contrat de
 * licence standard de Sun Microsystems, Inc., ainsi qu'aux dispositions
 * en vigueur de la FAR (Federal Acquisition Regulations) et des
 * supplements a celles-ci.  Distribue par des licences qui en
 * restreignent l'utilisation.
 *
 * Cette distribution peut comprendre des composants developpes par des
 * tierces parties. Sun, Sun Microsystems, le logo Sun, Java et J2EE
 * sont des marques de fabrique ou des marques deposees de Sun
 * Microsystems, Inc. aux Etats-Unis et dans d'autres pays.
 */


package backing;

import cart.ShoppingCart;
import cart.ShoppingCartItem;
import database.BookDetails;
import java.util.Date;
import java.util.List;
import java.util.Locale;
import java.util.ResourceBundle;
import javax.faces.component.UIOutput;
import javax.faces.component.UISelectBoolean;
import javax.faces.application.FacesMessage;
import javax.faces.event.AbortProcessingException;
import javax.faces.event.ValueChangeEvent;
import javax.faces.context.FacesContext;
import javax.faces.model.SelectItem;


/**
 * <p>Backing Bean for the <code>/bookcashier.jsp</code> page.</p>
 */
public class CashierBean extends AbstractBean {
    // ---------------------------------------------------- Component Properties
    protected String name = null;
    protected String[] newsletters = new String[0];
    protected Date shipDate;
    protected String shippingOption = "2";
    UIOutput specialOfferText = null;
    UISelectBoolean specialOffer = null;
    UIOutput thankYou = null;

    public void setName(String name) {
        this.name = name;
    }

    public String getName() {
        return this.name;
    }

    public void setNewsletters(String[] newsletters) {
        this.newsletters = newsletters;
    }

    public String[] getNewsletters() {
        return this.newsletters;
    }

    public Date getShipDate() {
        return this.shipDate;
    }

    public void setShipDate(Date shipDate) {
        this.shipDate = shipDate;
    }

    public void setShippingOption(String shippingOption) {
        this.shippingOption = shippingOption;
    }

    public String getShippingOption() {
        return this.shippingOption;
    }

    public UIOutput getSpecialOfferText() {
        return this.specialOfferText;
    }

    public void setSpecialOfferText(UIOutput specialOfferText) {
        this.specialOfferText = specialOfferText;
    }

    public UISelectBoolean getSpecialOffer() {
        return this.specialOffer;
    }

    public void setSpecialOffer(UISelectBoolean specialOffer) {
        this.specialOffer = specialOffer;
    }

    public UIOutput getThankYou() {
        return this.thankYou;
    }

    public void setThankYou(UIOutput thankYou) {
        this.thankYou = thankYou;
    }

    // ----------------------------------------------------- Application Actions
    public String submit() {
        // Subscribing to newsletters would go here
        // Calculate and save the ship date
        int days = Integer.valueOf(shippingOption)
                          .intValue();
        Date shipDate = new Date();
        shipDate =
            new Date(shipDate.getTime() + ((long) days * (long) 86400000));
        setShipDate(shipDate);

        if ((cart()
                     .getTotal() > 100.00) &&
                (specialOffer.isRendered() != true)) {
            specialOfferText.setRendered(true);
            specialOffer.setRendered(true);

            return null;
        } else if ((specialOffer.isRendered() == true) &&
                (thankYou.isRendered() != true)) {
            thankYou.setRendered(true);

            return null;
        } else {
            clear();

            return ("receipt");
        }
    }
}