/*
* (C) Copyright 2006-2008 Nuxeo SA (http://nuxeo.com/) and others.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* 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();
}
}
}