DeleteTask.java

/*
 * This file is part of Waarp Project (named also Waarp or GG).
 *
 *  Copyright (c) 2019, Waarp SAS, 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.
 */
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(final String argRule, final int delay,
                    final String argTransfer, final R66Session session) {
    super(TaskType.DELETE, delay, argRule, argTransfer, session);
  }

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

}