1 /*
2 * Copyright (c) 2015, 2017, 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.internal.misc;
27
28 import java.io.PrintStream;
29 import java.lang.module.Configuration;
30 import java.lang.module.ModuleDescriptor;
31 import java.lang.module.ModuleDescriptor.Exports;
32 import java.lang.module.ModuleDescriptor.Opens;
33 import java.lang.module.ModuleDescriptor.Requires;
34 import java.lang.module.ModuleDescriptor.Provides;
35 import java.lang.module.ModuleDescriptor.Version;
36 import java.lang.module.ModuleFinder;
37 import java.lang.module.ModuleReader;
38 import java.lang.module.ModuleReference;
39 import java.net.URI;
40 import java.nio.file.Path;
41 import java.util.Collection;
42 import java.util.List;
43 import java.util.Set;
44 import java.util.function.Supplier;
45
46 import jdk.internal.module.ModuleHashes;
47
48 /**
49 * Provides access to non-public methods in java.lang.module.
50 */
51
52 public interface JavaLangModuleAccess {
53
54 /**
55 * Creates a builder for building a module with the given module name.
56 *
57 * @param strict
58 * Indicates whether module names are checked or not
59 */
60 ModuleDescriptor.Builder newModuleBuilder(String mn,
61 boolean strict,
62 Set<ModuleDescriptor.Modifier> ms);
63
64 /**
65 * Returns a snapshot of the packages in the module.
66 */
67 Set<String> packages(ModuleDescriptor.Builder builder);
68
69 /**
70 * Adds a dependence on a module with the given (possibly un-parsable)
71 * version string.
72 */
73 void requires(ModuleDescriptor.Builder builder,
74 Set<Requires.Modifier> ms,
75 String mn,
76 String rawCompiledVersion);
77
78 /**
79 * Returns a {@code ModuleDescriptor.Requires} of the given modifiers
80 * and module name.
81 */
82 Requires newRequires(Set<Requires.Modifier> ms, String mn, Version v);
83
84 /**
85 * Returns an unqualified {@code ModuleDescriptor.Exports}
86 * of the given modifiers and package name source.
87 */
88 Exports newExports(Set<Exports.Modifier> ms,
89 String source);
90
91 /**
92 * Returns a qualified {@code ModuleDescriptor.Exports}
93 * of the given modifiers, package name source and targets.
94 */
95 Exports newExports(Set<Exports.Modifier> ms,
96 String source,
97 Set<String> targets);
98
99 /**
100 * Returns an unqualified {@code ModuleDescriptor.Opens}
101 * of the given modifiers and package name source.
102 */
103 Opens newOpens(Set<Opens.Modifier> ms, String source);
104
105 /**
106 * Returns a qualified {@code ModuleDescriptor.Opens}
107 * of the given modifiers, package name source and targets.
108 */
109 Opens newOpens(Set<Opens.Modifier> ms, String source, Set<String> targets);
110
111 /**
112 * Returns a {@code ModuleDescriptor.Provides}
113 * of the given service name and providers.
114 */
115 Provides newProvides(String service, List<String> providers);
116
117 /**
118 * Returns a new {@code ModuleDescriptor} instance.
119 */
120 ModuleDescriptor newModuleDescriptor(String name,
121 Version version,
122 Set<ModuleDescriptor.Modifier> ms,
123 Set<Requires> requires,
124 Set<Exports> exports,
125 Set<Opens> opens,
126 Set<String> uses,
127 Set<Provides> provides,
128 Set<String> packages,
129 String mainClass,
130 int hashCode);
131
132 /**
133 * Resolves a collection of root modules, with service binding
134 * and the empty configuration as the parent. The post resolution
135 * checks are optionally run.
136 */
137 Configuration resolveAndBind(ModuleFinder finder,
138 Collection<String> roots,
139 boolean check,
140 PrintStream traceOutput);
141
142 }