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 package org.apache.creadur.whisker.app.out;
20
21 import java.io.BufferedWriter;
22 import java.io.File;
23 import java.io.IOException;
24 import java.io.Writer;
25
26 import org.apache.commons.io.output.FileWriterWithEncoding;
27 import org.apache.creadur.whisker.app.Result;
28 import org.apache.creadur.whisker.app.ResultWriterFactory;
29
30 /**
31 * Writes results as files within a directory.
32 */
33 public final class WriteResultsIntoDirectoryFactory
34 implements ResultWriterFactory {
35
36 /** Output directory. */
37 private final File directory;
38 /** Output encoding. */
39 private final String encoding;
40
41 /**
42 * Constructs a factory that write reports
43 * into the given directory with the given
44 * encoding.
45 * @param directory not null
46 * @param encoding not null
47 */
48 public WriteResultsIntoDirectoryFactory(
49 final File directory, final String encoding) {
50 super();
51 this.directory = directory;
52 this.encoding = encoding;
53 }
54
55 /**
56 * Creates a suitable write for the given report.
57 * @param result not null
58 * @return not null
59 * @see ResultWriterFactory#writerFor(Result)
60 * @throws IOException when the report cannot be written
61 */
62 public Writer writerFor(final Result result)
63 throws IOException {
64 return new BufferedWriter(
65 FileWriterWithEncoding.builder()
66 .setFile(result.within(directory))
67 .setCharset(encoding)
68 .get());
69 }
70 }