CreditCardPopulator.java |
/* * Copyright 2002 Sun Microsystems, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * * - Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * * - Redistribution in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in * the documentation and/or other materials provided with the * distribution. * * Neither the name of Sun Microsystems, Inc. or the names of * contributors may be used to endorse or promote products derived * from this software without specific prior written permission. * * This software is provided "AS IS," without a warranty of any * kind. ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT, ARE HEREBY * EXCLUDED. SUN AND ITS LICENSORS SHALL NOT BE LIABLE FOR ANY DAMAGES * SUFFERED BY LICENSEE AS A RESULT OF USING, MODIFYING OR * DISTRIBUTING THE SOFTWARE OR ITS DERIVATIVES. IN NO EVENT WILL SUN * OR ITS LICENSORS BE LIABLE FOR ANY LOST REVENUE, PROFIT OR DATA, OR * FOR DIRECT, INDIRECT, SPECIAL, CONSEQUENTIAL, INCIDENTAL OR * PUNITIVE DAMAGES, HOWEVER CAUSED AND REGARDLESS OF THE THEORY OF * LIABILITY, ARISING OUT OF THE USE OF OR INABILITY TO USE SOFTWARE, * EVEN IF SUN HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. * * You acknowledge that Software is not designed, licensed or intended * for use in the design, construction, operation or maintenance of * any nuclear facility. */ package com.sun.j2ee.blueprints.petstore.tools.populate; import javax.naming.*; import javax.ejb.*; import java.util.*; import javax.xml.parsers.*; import org.xml.sax.*; import org.xml.sax.helpers.*; import com.sun.j2ee.blueprints.creditcard.ejb.*; public class CreditCardPopulator { public static final String JNDI_CREDIT_CARD_HOME = "java:comp/env/ejb/CreditCard"; private static final String XML_CREDITCARD = "CreditCard"; private static final String XML_CARDNUMBER = "CardNumber"; private static final String XML_CARDTYPE = "CardType"; private static final String XML_EXPIRYDATE = "ExpiryDate"; private String rootTag; private CreditCardLocalHome creditCardHome = null; private CreditCardLocal creditCard ; public CreditCardPopulator(String rootTag) { this.rootTag = rootTag; return; } public XMLFilter setup(XMLReader reader) throws PopulateException { return new XMLDBHandler(reader, rootTag, XML_CREDITCARD) { public void update() throws PopulateException {} public void create() throws PopulateException { creditCard = createCreditCard(getValue(XML_CARDNUMBER), getValue(XML_CARDTYPE), getValue(XML_EXPIRYDATE)); return; } }; } public boolean check() throws PopulateException { return true; } private CreditCardLocal createCreditCard(String cardNumber, String cardType, String expiryDate) throws PopulateException { try { if (creditCardHome == null) { InitialContext context = new InitialContext(); creditCardHome = (CreditCardLocalHome) context.lookup(JNDI_CREDIT_CARD_HOME); } return creditCardHome.create(cardNumber, cardType, expiryDate); } catch (Exception exception) { throw new PopulateException ("Could not create: " + exception.getMessage(), exception); } } public CreditCardLocal getCreditCard() { return creditCard; } }
CreditCardPopulator.java |