/*
 * JBoss, a division of Red Hat
 * Copyright 2010, Red Hat Middleware, LLC, and individual
 * contributors as indicated by the @authors tag. See the
 * copyright.txt in the distribution for a full listing of
 * individual contributors.
 *
 * This 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 software 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 software; if not, write to the Free
 * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
 * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
 */
package org.gatein.exports;

import org.gatein.exports.data.ExportContext;
import org.gatein.exports.data.ExportPortletData;

import java.io.IOException;
import java.io.UnsupportedEncodingException;

/**
 * @author <a href="mailto:mwringe@redhat.com">Matt Wringe</a>
 * @version $Revision$
 */
public interface ExportManager
{
   void setPersistenceManager(ExportPersistenceManager exportPersistenceManager);

   ExportPersistenceManager getPersistenceManager();

   boolean supportsExportByValue();

   ExportContext createExportContext(boolean exportByValueRequired, long currentTime, long terminationTime, long refreshDuration) throws UnsupportedEncodingException;

   ExportContext createExportContext(byte[] bytes);

   ExportPortletData createExportPortletData(ExportContext exportContextData, String portletHandle, byte[] portletState) throws UnsupportedEncodingException;

   ExportPortletData createExportPortletData(ExportContext exportContext, long currentime, long terminationTime, long refreshDuration, byte[] bytes);

   byte[] encodeExportPortletData(ExportContext exportContextData, ExportPortletData exportPortletData) throws IOException;

   byte[] encodeExportContextData(ExportContext exportContextData) throws IOException;

   ExportContext setExportLifetime(byte[] exportContextBytes, long currentTime, long terminationTime, long refreshDuration);

   void releaseExport(byte[] bytes) throws IOException;
}