/**
* 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.web.filters.parsers;
import org.jtalks.jcommune.web.filters.wrapper.TaggedResponseWrapper;
import java.io.UnsupportedEncodingException;
/**
* Interface which should be implemented by tag parsers
*
* @author Mikhail Stryzhonok
*/
public interface TagParser {
/**
* Replaces tag by appropriate content. We need tags to access to application resources (e.g. i18n messages)
* from velocity macros provided by plugin-api module and from plugins templates itself (if necessary).
*
* @param response response to search tags
* @return array of bytes which represents response content
* @throws java.io.UnsupportedEncodingException if response have unsupported encoding
*/
byte[] replaceTagByContent(TaggedResponseWrapper response) throws UnsupportedEncodingException;
}