/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.apache.nifi.processors.standard.ftp.commands;

import org.apache.ftpserver.command.AbstractCommand;
import org.apache.ftpserver.ftplet.DefaultFtpReply;
import org.apache.ftpserver.ftplet.FtpReply;
import org.apache.ftpserver.ftplet.FtpRequest;
import org.apache.ftpserver.impl.FtpIoSession;
import org.apache.ftpserver.impl.FtpServerContext;

public class NotSupportedCommand extends AbstractCommand {

    private String message;

    public NotSupportedCommand(String message) {
        this.message = message;
    }

    @Override
    public void execute(FtpIoSession session, FtpServerContext context, FtpRequest request) {
        // reset state variables
        session.resetState();

        session.write(new DefaultFtpReply(FtpReply.REPLY_502_COMMAND_NOT_IMPLEMENTED, message));
    }
}
