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;
018
019 import java.io.File;
020 import java.util.Map;
021
022 /**
023 * File component.
024 */
025 public class FileComponent extends GenericFileComponent<File> {
026
027 /**
028 * GenericFile property on Camel Exchanges.
029 */
030 public static final String FILE_EXCHANGE_FILE = "CamelFileExchangeFile";
031
032 /**
033 * Default camel lock filename postfix
034 */
035 public static final String DEFAULT_LOCK_FILE_POSTFIX = ".camelLock";
036
037 protected GenericFileEndpoint<File> buildFileEndpoint(String uri, String remaining, Map parameters) throws Exception {
038 // the starting directory must be a static (not containing dynamic expressions)
039 if (remaining.indexOf("${") != -1) {
040 throw new IllegalArgumentException("Invalid directory: " + remaining
041 + ". Dynamic expressions with ${ } placeholders is not allowed."
042 + " Use the fileName option to set the dynamic expression.");
043 }
044
045 File file = new File(remaining);
046
047 FileEndpoint result = new FileEndpoint(uri, this);
048 result.setFile(file);
049
050 GenericFileConfiguration config = new GenericFileConfiguration();
051 config.setDirectory(file.getPath());
052 result.setConfiguration(config);
053
054 return result;
055 }
056
057 protected void afterPropertiesSet(GenericFileEndpoint<File> endpoint) throws Exception {
058 // noop
059 }
060 }