1 /**
2 * Portions of this software was developed by employees of the National Institute
3 * of Standards and Technology (NIST), an agency of the Federal Government and is
4 * being made available as a public service. Pursuant to title 17 United States
5 * Code Section 105, works of NIST employees are not subject to copyright
6 * protection in the United States. This software may be subject to foreign
7 * copyright. Permission in the United States and in foreign countries, to the
8 * extent that NIST may hold copyright, to use, copy, modify, create derivative
9 * works, and distribute this software and its documentation without fee is hereby
10 * granted on a non-exclusive basis, provided that this notice and disclaimer
11 * of warranty appears in all copies.
12 *
13 * THE SOFTWARE IS PROVIDED 'AS IS' WITHOUT ANY WARRANTY OF ANY KIND, EITHER
14 * EXPRESSED, IMPLIED, OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, ANY WARRANTY
15 * THAT THE SOFTWARE WILL CONFORM TO SPECIFICATIONS, ANY IMPLIED WARRANTIES OF
16 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, AND FREEDOM FROM
17 * INFRINGEMENT, AND ANY WARRANTY THAT THE DOCUMENTATION WILL CONFORM TO THE
18 * SOFTWARE, OR ANY WARRANTY THAT THE SOFTWARE WILL BE ERROR FREE. IN NO EVENT
19 * SHALL NIST BE LIABLE FOR ANY DAMAGES, INCLUDING, BUT NOT LIMITED TO, DIRECT,
20 * INDIRECT, SPECIAL OR CONSEQUENTIAL DAMAGES, ARISING OUT OF, RESULTING FROM,
21 * OR IN ANY WAY CONNECTED WITH THIS SOFTWARE, WHETHER OR NOT BASED UPON WARRANTY,
22 * CONTRACT, TORT, OR OTHERWISE, WHETHER OR NOT INJURY WAS SUSTAINED BY PERSONS OR
23 * PROPERTY OR OTHERWISE, AND WHETHER OR NOT LOSS WAS SUSTAINED FROM, OR AROSE OUT
24 * OF THE RESULTS OF, OR USE OF, THE SOFTWARE OR SERVICES PROVIDED HEREUNDER.
25 */
26
27 package gov.nist.secauto.swid.plugin.entry;
28
29 import java.io.FileInputStream;
30 import java.io.FileNotFoundException;
31 import java.io.InputStream;
32 import java.nio.file.Path;
33 import java.util.Objects;
34
35 public class FileFileEntry extends AbstractFileEntry {
36 private Path file;
37 private Path base;
38
39 /**
40 * Construct a new file entry for a file, keeping track of the file's base directory.
41 *
42 * @param file
43 * the file for this entry
44 * @param base
45 * the base directory containing the path to this file
46 */
47 public FileFileEntry(Path file, Path base) {
48 super();
49 Objects.requireNonNull(file);
50 Objects.requireNonNull(base);
51 this.file = file;
52 this.base = base;
53 }
54
55 @Override
56 public Long getSize() {
57 return file.toFile().length();
58 }
59
60 @Override
61 public InputStream getInputStream() throws FileNotFoundException {
62 return new FileInputStream(file.toFile());
63 }
64
65 @Override
66 public String getVersion() {
67 // these files are not versioned
68 return null;
69 }
70
71 @Override
72 protected Path getBase() {
73 return base;
74 }
75
76 @Override
77 public Path getPath() {
78 return file;
79 }
80
81 @Override
82 protected String getOutputBase() {
83 // these files do not have an output base
84 return null;
85 }
86
87 }