001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.file.remote;
018    
019    import java.io.IOException;
020    
021    import org.apache.camel.Processor;
022    import org.apache.commons.logging.Log;
023    import org.apache.commons.logging.LogFactory;
024    import org.apache.commons.net.ftp.FTPClient;
025    
026    public class FtpEndpoint extends RemoteFileEndpoint<RemoteFileExchange> {
027        private static final transient Log LOG = LogFactory.getLog(FtpEndpoint.class);
028    
029        public FtpEndpoint(String uri, RemoteFileComponent remoteFileComponent, RemoteFileConfiguration configuration) {
030            super(uri, remoteFileComponent, configuration);
031        }
032    
033        public FtpProducer createProducer() throws Exception {
034            return new FtpProducer(this, createFtpClient());
035        }
036    
037        public FtpConsumer createConsumer(Processor processor) throws Exception {
038            final FtpConsumer consumer = new FtpConsumer(this, processor, createFtpClient());
039            configureConsumer(consumer);
040            return consumer;
041        }
042    
043        protected FTPClient createFtpClient() throws IOException {
044            final FTPClient client = new FTPClient();
045            RemoteFileConfiguration config = getConfiguration();
046            String host = config.getHost();
047            int port = config.getPort();
048            LOG.debug("Connecting to host: " + host + " port: " + port);
049    
050            client.connect(host, port);
051            client.login(config.getUsername(), config.getPassword());
052            client.setFileType(config.isBinary() ? FTPClient.BINARY_FILE_TYPE : FTPClient.ASCII_FILE_TYPE);
053            return client;
054        }
055    }