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booking validator

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This commit is contained in:
Keith Donald
2008-04-02 22:58:14 +00:00
parent 4d5c142dbc
commit 2f490b4488
1 changed files with 0 additions and 31 deletions
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31
spring-webflow-samples/booking-mvc/src/main/java/org/springframework/webflow/samples/booking/BookingValidator.java
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package org.springframework.webflow.samples.booking;
import java.util.Calendar;
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;
public class BookingValidator implements Validator {
public boolean supports(Class clazz) {
return Booking.class.equals(clazz);
}
public void validate(Object obj, Errors errors) {
Booking booking = (Booking) obj;
Calendar calendar = Calendar.getInstance();
calendar.add(Calendar.DAY_OF_MONTH, -1);
if (booking.getCreditCard() == null || "".equals(booking.getCreditCard())) {
errors.rejectValue("creditCard", null, "Credit card number must be provided");
}
if (booking.getCreditCardName() == null || "".equals(booking.getCreditCardName())) {
errors.rejectValue("creditCardName", null, "Credit card name must be provided");
}
if (booking.getCheckinDate() == null || booking.getCheckinDate().before(calendar.getTime())) {
errors.rejectValue("checkinDate", null, "Check in date must be a future date");
} else if (booking.getCheckoutDate() == null || !booking.getCheckinDate().before(booking.getCheckoutDate())) {
errors.rejectValue("checkoutDate", null, "Check out date must be later than check in date");
}
}
}