OrderValidator.java

/*
Copyright 2009 Ramnivas Laddad

Licensed under the Apache License, Version 2.0 (the "License"); 
you may not use this file except in compliance with the License. 
You may obtain a copy of the License at 
    http://www.apache.org/licenses/LICENSE-2.0 

Unless required by applicable law or agreed to in writing, software 
distributed under the License is distributed on an "AS IS" BASIS, 
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 
See the License for the specific language governing permissions and 
limitations under the License. 
*/

package org.springframework.samples.jpetstore.domain.logic;

import org.springframework.samples.jpetstore.domain.Order;
import org.springframework.validation.Errors;
import org.springframework.validation.ValidationUtils;
import org.springframework.validation.Validator;

/**
 * @author Juergen Hoeller
 * @since 01.12.2003
 */
public class OrderValidator implements Validator {

	public boolean supports(Class clazz) {
		return Order.class.isAssignableFrom(clazz);
	}

	public void validate(Object obj, Errors errors) {
		validateCreditCard((Order) obj, errors);
		validateBillingAddress((Order) obj, errors);
		validateShippingAddress((Order) obj, errors);
	}

	public void validateCreditCard(Order order, Errors errors) {
		ValidationUtils.rejectIfEmpty(errors, "creditCard", "CCN_REQUIRED", "FAKE (!) credit card number required.");
		ValidationUtils.rejectIfEmpty(errors, "expiryDate", "EXPIRY_DATE_REQUIRED", "Expiry date is required.");
		ValidationUtils.rejectIfEmpty(errors, "cardType", "CARD_TYPE_REQUIRED", "Card type is required.");
	}

	public void validateBillingAddress(Order order, Errors errors) {
		ValidationUtils.rejectIfEmpty(errors, "billToFirstName", "FIRST_NAME_REQUIRED", "Billing Info: first name is required.");
		ValidationUtils.rejectIfEmpty(errors, "billToLastName", "LAST_NAME_REQUIRED", "Billing Info: last name is required.");
		ValidationUtils.rejectIfEmpty(errors, "billAddress1", "ADDRESS_REQUIRED", "Billing Info: address is required.");
		ValidationUtils.rejectIfEmpty(errors, "billCity", "CITY_REQUIRED", "Billing Info: city is required.");
		ValidationUtils.rejectIfEmpty(errors, "billState", "STATE_REQUIRED", "Billing Info: state is required.");
		ValidationUtils.rejectIfEmpty(errors, "billZip", "ZIP_REQUIRED", "Billing Info: zip/postal code is required.");
		ValidationUtils.rejectIfEmpty(errors, "billCountry", "COUNTRY_REQUIRED", "Billing Info: country is required.");
	}

	public void validateShippingAddress(Order order, Errors errors) {
		ValidationUtils.rejectIfEmpty(errors, "shipToFirstName", "FIRST_NAME_REQUIRED", "Shipping Info: first name is required.");
		ValidationUtils.rejectIfEmpty(errors, "shipToLastName", "LAST_NAME_REQUIRED", "Shipping Info: last name is required.");
		ValidationUtils.rejectIfEmpty(errors, "shipAddress1", "ADDRESS_REQUIRED", "Shipping Info: address is required.");
		ValidationUtils.rejectIfEmpty(errors, "shipCity", "CITY_REQUIRED", "Shipping Info: city is required.");
		ValidationUtils.rejectIfEmpty(errors, "shipState", "STATE_REQUIRED", "Shipping Info: state is required.");
		ValidationUtils.rejectIfEmpty(errors, "shipZip", "ZIP_REQUIRED", "Shipping Info: zip/postal code is required.");
		ValidationUtils.rejectIfEmpty(errors, "shipCountry", "COUNTRY_REQUIRED", "Shipping Info: country is required.");
	}
}