/**
* Copyright (C) 2011 JTalks.org Team
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* 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.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
package org.jtalks.jcommune.model.search;
/**
* Deletes all invalid characters in the search text.
* Valid characters are letters and numbers.
*
* @author Anuar Nurmakanov
*/
public class InvalidCharactersFilter implements SearchRequestFilter {
/**
* {@inheritDoc}
*/
@Override
public String filter(String searchText) {
return searchText.replaceAll("[^А-Яа-яёЁA-Za-z0-9ЇїЄєҐґÑñÁáÉéÍíÓóÚúіІ]", " ").trim();
}
}