R66Restart.java

/**
 * This file is part of Waarp Project.
 * 
 * Copyright 2009, Frederic Bregier, and individual contributors by the @author tags. See the
 * COPYRIGHT.txt in the distribution for a full listing of individual contributors.
 * 
 * All Waarp Project is free software: you can redistribute it and/or modify it under the terms of
 * the GNU General Public License as published by the Free Software Foundation, either version 3 of
 * the License, or (at your option) any later version.
 * 
 * Waarp 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 General
 * Public License for more details.
 * 
 * You should have received a copy of the GNU General Public License along with Waarp . If not, see
 * <http://www.gnu.org/licenses/>.
 */
package org.waarp.openr66.context.filesystem;

import org.waarp.common.command.exception.CommandAbstractException;
import org.waarp.common.command.exception.Reply502Exception;
import org.waarp.common.file.filesystembased.FilesystemBasedRestartImpl;
import org.waarp.openr66.context.R66Session;

/**
 * Restart implementation
 * 
 * @author frederic bregier
 * 
 */
public class R66Restart extends FilesystemBasedRestartImpl {

    /**
     * @param session
     */
    public R66Restart(R66Session session) {
        super(session);
    }

    @Override
    public boolean restartMarker(String marker) throws CommandAbstractException {
        long newposition = 0;
        try {
            newposition = Long.parseLong(marker);
        } catch (NumberFormatException e) {
            throw new Reply502Exception(
                    "Marker must be length in byte as a position");
        }
        return restartMarker(newposition);
    }

    /**
     * Same as restartMarker with String
     * 
     * @param newposition
     * @return True if OK
     */
    public boolean restartMarker(long newposition) {
        position = newposition;
        setSet(true);
        return true;
    }
}