1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 *
19 */
20 package org.apache.mina.filter.stream;
21
22 import java.io.File;
23 import java.io.IOException;
24 import java.io.RandomAccessFile;
25 import java.nio.ByteBuffer;
26 import java.nio.channels.FileChannel;
27
28 import org.apache.mina.core.file.DefaultFileRegion;
29 import org.apache.mina.core.file.FileRegion;
30
31 /**
32 * Tests {@link StreamWriteFilter}.
33 *
34 * @author <a href="http://mina.apache.org">Apache MINA Project</a>
35 */
36 public class FileRegionWriteFilterTest extends AbstractStreamWriteFilterTest<FileRegion, FileRegionWriteFilter> {
37
38 @Override
39 protected FileRegionWriteFilter createFilter() {
40 return new FileRegionWriteFilter();
41 }
42
43 @Override
44 protected FileRegion createMessage(byte[] data) throws IOException {
45 File file = File.createTempFile("mina", "unittest");
46 file.deleteOnExit();
47 FileChannel channel = new RandomAccessFile(file, "rw").getChannel();
48 ByteBuffer buffer = ByteBuffer.wrap(data);
49 channel.write(buffer);
50 return new DefaultFileRegion(channel);
51 }
52
53 }