/**
 * 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();
    }
}

/**
 * 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-z0-9ЇїЄєҐґÑñÁáÉéÍíÓóÚú]", " ").trim();
    }
}

Revert "JC-659"