1 /*
2 * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Oracle designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Oracle in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
22 * or visit www.oracle.com if you need additional information or have any
23 * questions.
24 */
25
26 package jdk.test.bar;
27
28 import java.lang.module.ModuleDescriptor;
29 import java.lang.reflect.Method;
30 import java.util.Optional;
31 import java.util.StringJoiner;
32
33 import jdk.internal.module.ModuleHashes;
34 import jdk.test.bar.internal.Message;
35
36 public class Bar {
37 public static void main(String[] args) throws Exception {
38 System.out.println("message:" + Message.get());
39
40 ModuleDescriptor md = Bar.class.getModule().getDescriptor();
41 System.out.println("nameAndVersion:" + md.toNameAndVersion());
42 System.out.println("mainClass:" + md.mainClass().get());
43
44 Method m = ModuleDescriptor.class.getDeclaredMethod("hashes");
45 m.setAccessible(true);
46 ModuleDescriptor foo = jdk.test.foo.Foo.class.getModule().getDescriptor();
47 Optional<ModuleHashes> oHashes =
48 (Optional<ModuleHashes>) m.invoke(foo);
49
50 System.out.println("hashes:" + oHashes.get().hashFor("bar"));
51
52 StringJoiner sj = new StringJoiner(",");
53 md.conceals().forEach(sj::add);
54 System.out.println("conceals:" + sj.toString());
55 }
56 }
|
1 /*
2 * Copyright (c) 2015, 2016, Oracle and/or its affiliates. All rights reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
22 */
23
24 package jdk.test.bar;
25
26 import java.lang.module.ModuleDescriptor;
27 import java.lang.module.ModuleDescriptor.Exports;
28 import java.lang.module.ModuleDescriptor.Requires;
29 import java.lang.reflect.Method;
30 import java.util.Optional;
31 import java.util.StringJoiner;
32
33 import jdk.internal.module.ModuleHashes;
34 import jdk.test.bar.internal.Message;
35
36 public class Bar {
37 public static void main(String[] args) throws Exception {
38 System.out.println("message:" + Message.get());
39
40 ModuleDescriptor md = Bar.class.getModule().getDescriptor();
41 System.out.println("nameAndVersion:" + md.toNameAndVersion());
42 md.mainClass().ifPresent(mc -> System.out.println("mainClass:" + mc));
43
44 StringJoiner sj = new StringJoiner(",");
45 md.requires().stream().map(ModuleDescriptor.Requires::name).sorted().forEach(sj::add);
46 System.out.println("requires:" + sj.toString());
47
48 sj = new StringJoiner(",");
49 md.exports().stream().map(ModuleDescriptor.Exports::source).sorted().forEach(sj::add);
50 if (!sj.toString().equals(""))
51 System.out.println("exports:" + sj.toString());
52
53 sj = new StringJoiner(",");
54 md.uses().stream().sorted().forEach(sj::add);
55 if (!sj.toString().equals(""))
56 System.out.println("uses:" + sj.toString());
57
58 sj = new StringJoiner(",");
59 md.provides().keySet().stream().sorted().forEach(sj::add);
60 if (!sj.toString().equals(""))
61 System.out.println("provides:" + sj.toString());
62
63 sj = new StringJoiner(",");
64 md.conceals().forEach(sj::add);
65 if (!sj.toString().equals(""))
66 System.out.println("conceals:" + sj.toString());
67
68 Method m = ModuleDescriptor.class.getDeclaredMethod("hashes");
69 m.setAccessible(true);
70 ModuleDescriptor foo = jdk.test.foo.Foo.class.getModule().getDescriptor();
71 Optional<ModuleHashes> oHashes = (Optional<ModuleHashes>) m.invoke(foo);
72 System.out.println("hashes:" + oHashes.get().hashFor("bar"));
73 }
74 }
|