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 compiledVersion); 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 String osName, 131 String osArch, 132 String osVersion, 133 int hashCode); 134 135 /** 136 * Resolves a collection of root modules, with service binding 137 * and the empty configuration as the parent. The post resolution 138 * checks are optionally run. 139 */ 140 Configuration resolveAndBind(ModuleFinder finder, 141 Collection<String> roots, 142 boolean check, 143 PrintStream traceOutput); 144 145 }