/*
* Copyright 2002-2008 the original author or authors.
*
* Licensed 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.springframework.integration.file.transformer;
import java.io.File;
import org.springframework.util.FileCopyUtils;
/**
* A payload transformer that copies a File's contents to a byte array.
*
* @author Mark Fisher
*/
public class FileToByteArrayTransformer extends AbstractFilePayloadTransformer<byte[]> {
@Override
protected final byte[] transformFile(File file) throws Exception {
return FileCopyUtils.copyToByteArray(file);
}
}