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 * https://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.commons.compress.archivers.jar;
20
21 import java.security.cert.Certificate;
22 import java.util.jar.Attributes;
23 import java.util.jar.JarEntry;
24 import java.util.zip.ZipEntry;
25 import java.util.zip.ZipException;
26
27 import org.apache.commons.compress.archivers.zip.ZipArchiveEntry;
28
29 /**
30 * JAR archive entry.
31 *
32 * @NotThreadSafe (parent is not thread-safe)
33 */
34 public class JarArchiveEntry extends ZipArchiveEntry {
35
36 /**
37 * Constructs a new instance.
38 *
39 * @param entry See super.
40 * @throws ZipException See super.
41 */
42 public JarArchiveEntry(final JarEntry entry) throws ZipException {
43 super(entry);
44 }
45
46 /**
47 * Constructs a new instance.
48 *
49 * @param name See super.
50 */
51 public JarArchiveEntry(final String name) {
52 super(name);
53 }
54
55 /**
56 * Constructs a new instance.
57 *
58 * @param entry See super.
59 * @throws ZipException See super.
60 */
61 public JarArchiveEntry(final ZipArchiveEntry entry) throws ZipException {
62 super(entry);
63 }
64
65 /**
66 * Constructs a new instance.
67 *
68 * @param entry See super.
69 * @throws ZipException See super.
70 */
71 public JarArchiveEntry(final ZipEntry entry) throws ZipException {
72 super(entry);
73 }
74
75 /**
76 * Gets a copy of the list of certificates or null if there are none.
77 *
78 * @return Always returns null in the current implementation
79 * @deprecated since 1.5, not currently implemented
80 */
81 @Deprecated
82 public Certificate[] getCertificates() {
83 //
84 // Note, the method
85 // Certificate[] java.util.jar.JarEntry.getCertificates()
86 // also returns null or the list of certificates (but not copied)
87 //
88 // see https://issues.apache.org/jira/browse/COMPRESS-18 for discussion
89 return null;
90 }
91
92 /**
93 * This method is not implemented and won't ever be. The JVM equivalent has a different name {@link java.util.jar.JarEntry#getAttributes()}
94 *
95 * @deprecated since 1.5, do not use; always returns null
96 * @return Always returns null.
97 */
98 @Deprecated
99 public Attributes getManifestAttributes() {
100 // see https://issues.apache.org/jira/browse/COMPRESS-18 for discussion
101 return null;
102 }
103
104 }