DeleteTask.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.task;

import org.waarp.common.command.exception.CommandAbstractException;
import org.waarp.common.logging.WaarpLogger;
import org.waarp.common.logging.WaarpLoggerFactory;
import org.waarp.openr66.context.ErrorCode;
import org.waarp.openr66.context.R66Result;
import org.waarp.openr66.context.R66Session;
import org.waarp.openr66.protocol.exception.OpenR66ProtocolSystemException;

/**
 * Delete the file. The current file is no more valid.<br>
 * No arguments are taken into account.
 * 
 * @author Frederic Bregier
 * 
 */
public class DeleteTask extends AbstractTask {
    /**
     * Internal Logger
     */
    private static final WaarpLogger logger = WaarpLoggerFactory
            .getLogger(DeleteTask.class);

    /**
     * @param argRule
     * @param delay
     * @param argTransfer
     * @param session
     */
    public DeleteTask(String argRule, int delay, String argTransfer,
            R66Session session) {
        super(TaskType.DELETE, delay, argRule, argTransfer, session);
    }

    @Override
    public void run() {
        logger.info("Delete file from session {}",
                session);
        try {
            if (!session.getFile().delete()) {
                /*
                logger.debug("CANNOT Delete file {} from session {}", session.getFile().getFile(),
                		session);
                R66Result result = new R66Result(session, false,
                		ErrorCode.FileNotFound, session.getRunner());
                futureCompletion.setResult(result);
                futureCompletion.setFailure(new OpenR66ProtocolSystemException("File not deleted: "+session.getFile().getFile()));
                */
                logger.warn("CANNOT Delete file {} from session {}", session.getFile().getFile(),
                        session);
                session.getRunner().setErrorExecutionStatus(ErrorCode.Warning);
                futureCompletion.setSuccess();
                return;
            }
        } catch (CommandAbstractException e1) {
            logger.debug("CANNOT Delete file from session {}",
                    session, e1);
            R66Result result = new R66Result(session, false,
                    ErrorCode.FileNotFound, session.getRunner());
            futureCompletion.setResult(result);
            futureCompletion.setFailure(new OpenR66ProtocolSystemException(e1));
            return;
        }
        futureCompletion.setSuccess();
    }

}