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.IOException;
020
021 import org.apache.camel.Exchange;
022
023 /**
024 * Binding between the generic file and the body content.
025 */
026 public interface GenericFileBinding<T> {
027
028 /**
029 * Gets the body of the file
030 *
031 * @param file the file
032 * @return the body
033 */
034 Object getBody(GenericFile<T> file);
035
036 /**
037 * Sets the body from the given file
038 *
039 * @param file the file
040 * @param body the body
041 */
042 void setBody(GenericFile<T> file, Object body);
043
044 /**
045 * Loads the content from the file into memory
046 *
047 * @param exchange the current exchange
048 * @param file the file
049 * @throws java.io.IOException is thrown if the content could not be loaded
050 */
051 void loadContent(Exchange exchange, GenericFile<T> file) throws IOException;
052 }