EmailValidationService.java

/**
 * ***************************************************************************
 * Copyright (c) 2010 Qcadoo Limited
 * Project: Qcadoo Framework
 * Version: 1.4
 *
 * This file is part of Qcadoo.
 *
 * Qcadoo is free software; you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as published
 * by the Free Software Foundation; either version 3 of the License,
 * or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty
 * of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 * See the GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 * ***************************************************************************
 */
package com.qcadoo.security.internal.validators;

import org.springframework.stereotype.Service;

import com.qcadoo.mail.internal.MailServiceImpl;
import com.qcadoo.model.api.DataDefinition;
import com.qcadoo.model.api.Entity;
import com.qcadoo.model.api.FieldDefinition;

@Service
public class EmailValidationService {

    public boolean checkEmail(final DataDefinition dataDefinition, final FieldDefinition fieldDefinition, final Entity entity,
            final Object oldValue, final Object newValue) {
        if (newValue == null || newValue.toString().isEmpty()) {
            return true;
        }
        return MailServiceImpl.isValidEmail(newValue.toString());
    }
}