/**
* Copyright 2002-2012 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.smb.session;
import java.io.File;
import java.io.FileInputStream;
import java.io.IOException;
import java.nio.MappedByteBuffer;
import java.nio.channels.FileChannel;
/**
* @author Markus Spann
* @since 1.0
*/
public abstract class SmbUtils {
private SmbUtils() {
}
/**
* Read the specified file into a byte array.
* @param _file file
* @return byte array of file contents
* @throws IOException
*/
public static byte[] readFile(File _file) throws IOException {
FileInputStream stream = new FileInputStream(_file);
try {
FileChannel fc = stream.getChannel();
MappedByteBuffer bb = fc.map(FileChannel.MapMode.READ_ONLY, 0, fc.size());
return bb.array();
/* Instead of using default, pass in a decoder. */
// return Charset.defaultCharset().decode(bb).toString();
} finally {
stream.close();
}
}
}