1 /*
2 * *************************************************************************************************************************************************************
3 *
4 * TheseFoolishThings: Miscellaneous utilities
5 * http://tidalwave.it/projects/thesefoolishthings
6 *
7 * Copyright (C) 2009 - 2024 by Tidalwave s.a.s. (http://tidalwave.it)
8 *
9 * *************************************************************************************************************************************************************
10 *
11 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License.
12 * You may obtain a copy of the License at
13 *
14 * http://www.apache.org/licenses/LICENSE-2.0
15 *
16 * 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
17 * CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License.
18 *
19 * *************************************************************************************************************************************************************
20 *
21 * git clone https://bitbucket.org/tidalwave/thesefoolishthings-src
22 * git clone https://github.com/tidalwave-it/thesefoolishthings-src
23 *
24 * *************************************************************************************************************************************************************
25 */
26 package it.tidalwave.role.io.spi;
27
28 import javax.annotation.Nonnull;
29 import java.io.IOException;
30 import java.io.Writer;
31 import java.nio.charset.Charset;
32 import java.nio.charset.StandardCharsets;
33 import java.nio.file.Files;
34 import java.nio.file.OpenOption;
35 import java.nio.file.Path;
36 import it.tidalwave.role.io.TextWritable;
37
38 /***************************************************************************************************************************************************************
39 *
40 * An implementation of {@link TextWritable} which delegates to a {@link Path}.
41 *
42 * @author Fabrizio Giudici
43 * @since 3.2-ALPHA-12
44 * @it.tidalwave.javadoc.stable
45 *
46 **************************************************************************************************************************************************************/
47 public class PathTextWritable implements TextWritable
48 {
49 @Nonnull
50 private final Path path;
51
52 @Nonnull
53 private final Charset charset;
54
55 @Nonnull
56 private final OpenOption[] openOptions;
57
58 /***********************************************************************************************************************************************************
59 * Creates an instance with the given path and options.
60 * @param path the path to open
61 **********************************************************************************************************************************************************/
62 public PathTextWritable (@Nonnull final Path path)
63 {
64 this(path, StandardCharsets.UTF_8);
65 }
66
67 /***********************************************************************************************************************************************************
68 * Creates an instance with the given path and options.
69 * @param path the path to open
70 * @param charset the character set
71 * @param openOptions open options
72 **********************************************************************************************************************************************************/
73 public PathTextWritable (@Nonnull final Path path,
74 @Nonnull final Charset charset,
75 @Nonnull final OpenOption... openOptions)
76 {
77 this.path = path;
78 this.charset = charset;
79 this.openOptions = openOptions;
80 }
81
82 /***********************************************************************************************************************************************************
83 * {@inheritDoc}
84 **********************************************************************************************************************************************************/
85 @Override @Nonnull
86 public Writer openWriter()
87 throws IOException
88 {
89 return Files.newBufferedWriter(path, charset, openOptions);
90 }
91 }