net.mindengine.oculus.frontend.service.issue.IssueValidator.java Source code

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Here is the source code for net.mindengine.oculus.frontend.service.issue.IssueValidator.java

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/*******************************************************************************
* 2012 Ivan Shubin http://mindengine.net
* 
* This file is part of MindEngine.net Oculus Frontend.
* 
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU 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 General Public License for more details.
* 
* You should have received a copy of the GNU General Public License
* along with Oculus Frontend.  If not, see <http://www.gnu.org/licenses/>.
******************************************************************************/
package net.mindengine.oculus.frontend.service.issue;

import net.mindengine.oculus.frontend.domain.issue.Issue;

import org.springframework.validation.Errors;
import org.springframework.validation.Validator;

public class IssueValidator implements Validator {

    @SuppressWarnings("unchecked")
    @Override
    public boolean supports(Class clazz) {
        if (clazz.equals(Issue.class)) {
            return true;
        }
        return false;
    }

    @Override
    public void validate(Object object, Errors errors) {
        Issue issue = (Issue) object;
        if ((issue.getName() == null || issue.getName().isEmpty())
                && (issue.getLink() == null || issue.getLink().isEmpty())) {
            errors.reject(null, "Name or link should be provided");
        }
    }
}