/*
* (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* This library 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
* Lesser General Public License for more details.
*
* Contributors:
* bstefanescu
*/
package org.nuxeo.ecm.webengine.forms.validation;
import java.util.regex.Pattern;
/**
* @author <a href="mailto:bs@nuxeo.com">Bogdan Stefanescu</a>
*
*/
public class RegexValidator implements FieldValidator {
protected String regex;
protected Pattern pattern;
public RegexValidator(String regex) {
this.regex = regex;
this.pattern = Pattern.compile(regex);
}
public void validate(String value, Object decoded) throws ValidationException {
if (!pattern.matcher(value).matches()) {
throw new ValidationException();
}
}
}