com.contactlab.addon.form.validation.SubscriptionValidator.java Source code

Introduction

Here is the source code for com.contactlab.addon.form.validation.SubscriptionValidator.java

Source

/*
 * [y] hybris Platform
 *
 * Copyright (c) 2000-2014 hybris AG
 * All rights reserved.
 *
 * This software is the confidential and proprietary information of hybris
 * ("Confidential Information"). You shall not disclose such Confidential
 * Information and shall use it only in accordance with the terms of the
 * license agreement you entered into with hybris.
 *
 *  
 */
package com.contactlab.addon.form.validation;

import java.util.List;
import java.util.regex.Matcher;
import java.util.regex.Pattern;

import org.apache.commons.lang.StringUtils;
import org.springframework.stereotype.Component;
import org.springframework.validation.Errors;
import org.springframework.validation.Validator;

import com.contactlab.addon.form.EmailSubscriptionForm;

/**
 * Validator for email subscription forms.
 */
@Component("subscriptionValidator")
public class SubscriptionValidator implements Validator {

    public static final String EMAIL_REGEX = "\\b[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\\.[A-Za-z]{2,4}\\b";

    @Override
    public boolean supports(final Class<?> aClass) {
        return EmailSubscriptionForm.class.equals(aClass);
    }

    @Override
    public void validate(final Object object, final Errors errors) {
        final EmailSubscriptionForm subscriptionForm = (EmailSubscriptionForm) object;

        final String firstName = subscriptionForm.getFirstName();
        final String lastName = subscriptionForm.getLastName();
        final String email = subscriptionForm.getEmail();
        final List<String> selectedCampaigns = subscriptionForm.getSelectedCampaigns();
        final boolean privacy = subscriptionForm.isPrivacy();

        /*
         * Fields actually unused
         */
        //final String emailConfirmation = subscriptionForm.getEmailConfirmation();
        // final String title = profileForm.getTitleCode();
        // final String middleName = profileForm.getMiddleName();
        // final String birthDate = profileForm.getBirthDate();
        // final String gender = profileForm.getGender();
        // final String address = profileForm.getAddress();
        // final String city = profileForm.getCity();
        //   final String postalCode = profileForm.getPostalCode();
        //   final String district = profileForm.getDistrict();
        //   final String region = profileForm.getRegion();
        //   final String country = profileForm.getCountry();
        //   final String phone = profileForm.getPhone();
        // final String cellPhone = profileForm.getCellPhone();
        //   final String fax = profileForm.getFax();
        //   final String company = profileForm.getCompany();

        if (!privacy) {
            errors.rejectValue("privacy", "newsletter.privacy.invalid");
        }

        if (StringUtils.isBlank(firstName)) {
            errors.rejectValue("firstName", "newsletter.firstName.invalid");
        } else if (StringUtils.length(firstName) > 255) {
            errors.rejectValue("firstName", "newsletter.firstName.invalid");
        }

        if (StringUtils.isBlank(lastName)) {
            errors.rejectValue("lastName", "newsletter.lastName.invalid");
        } else if (StringUtils.length(lastName) > 255) {
            errors.rejectValue("lastName", "newsletter.lastName.invalid");
        }

        if (StringUtils.isEmpty(email)) {
            errors.rejectValue("email", "newsletter.email.invalid");
        } else if (StringUtils.length(email) > 255 || !validateEmailAddress(email)) {
            errors.rejectValue("email", "newsletter.email.invalid");
        }

        if (selectedCampaigns == null || selectedCampaigns.isEmpty()) {
            errors.rejectValue("selectedCampaigns", "newsletter.selectedCampaigns.invalid");
        }

    }

    public boolean validateEmailAddress(final String email) {
        final Pattern pattern = Pattern.compile(EMAIL_REGEX);
        final Matcher matcher = pattern.matcher(email);
        return matcher.matches();
    }
}