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.io.Serializable;
021    
022    /**
023     * File binding with the {@link java.io.File} type.
024     */
025    public class FileBinding implements GenericFileBinding<File>, Serializable {
026    
027        private File body;
028    
029        public Object getBody(GenericFile<File> file) {
030            // as we use java.io.File itself as the body (not loading its content into a OutputStream etc.)
031            // we just store a java.io.File handle to the actual file denoted by the
032            // file.getAbsoluteFilePath. We must do this as the original file consumed can be renamed before
033            // being processed (preMove) and thus it points to an invalid file location.
034            // GenericFile#getAbsoluteFilePath() is always up-to-date and thus we use it to create a file
035            // handle that is correct
036            if (body == null || !file.getAbsoluteFilePath().equals(body.getAbsolutePath())) {
037                body = new File(file.getAbsoluteFilePath());
038            }
039            return body;
040        }
041    
042        public void setBody(GenericFile<File> file, Object body) {
043            // noop
044        }
045    
046    }