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hotspot/test/runtime/modules/ModuleHelper.java
changeset 44520 0553e129e0ec
parent 43665 4bb003cad9b9
child 45628 ea212c4584d7
child 46388 d7a164ad6b7f
equal deleted inserted replaced
44471:7e8e5ceecf99 44520:0553e129e0ec 
     1 /*
 
     1 /*
 
     2  * Copyright (c) 2015, Oracle and/or its affiliates. All rights reserved.
 
     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.
 
     3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
 
     4  *
 
     4  *
 
     5  * This code is free software; you can redistribute it and/or modify it
 
     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
 
     6  * under the terms of the GNU General Public License version 2 only, as
 
     7  * published by the Free Software Foundation.
 
     7  * published by the Free Software Foundation.
 
    21  * questions.
 
    21  * questions.
 
    22  */
 
    22  */
 
    23 
    23 
    24 import java.net.URI;
 
    24 import java.net.URI;
 
    25 import java.lang.module.ModuleDescriptor;
 
    25 import java.lang.module.ModuleDescriptor;
 
    26 import java.lang.reflect.Module;
 
       
    27 import java.util.Collections;
 
    26 import java.util.Collections;
 
    28 import java.util.HashSet;
 
    27 import java.util.HashSet;
 
    29 import java.util.Set;
 
    28 import java.util.Set;
 
    30 
    29 
    31 import sun.hotspot.WhiteBox;
 
    30 import sun.hotspot.WhiteBox;
 
    39     }
 
    38     }
 
    40 
    39 
    41     public static void AddModuleExports(Object from, String pkg, Object to) throws Throwable {
 
    40     public static void AddModuleExports(Object from, String pkg, Object to) throws Throwable {
 
    42         WhiteBox wb = WhiteBox.getWhiteBox();
 
    41         WhiteBox wb = WhiteBox.getWhiteBox();
 
    43         wb.AddModuleExports(from, pkg, to);
 
    42         wb.AddModuleExports(from, pkg, to);
 
    44         java.lang.reflect.ModuleHelper.addExportsNoSync((Module)from, pkg, (Module)to);
 
    43         java.lang.ModuleHelper.addExportsNoSync((Module)from, pkg, (Module)to);
 
    45     }
 
    44     }
 
    46 
    45 
    47     public static void AddReadsModule(Object from, Object to) throws Throwable {
 
    46     public static void AddReadsModule(Object from, Object to) throws Throwable {
 
    48         WhiteBox wb = WhiteBox.getWhiteBox();
 
    47         WhiteBox wb = WhiteBox.getWhiteBox();
 
    49         wb.AddReadsModule(from, to);
 
    48         wb.AddReadsModule(from, to);
 
    50         java.lang.reflect.ModuleHelper.addReadsNoSync((Module)from, (Module)to);
 
    49         java.lang.ModuleHelper.addReadsNoSync((Module)from, (Module)to);
 
    51     }
 
    50     }
 
    52 
    51 
    53     public static void AddModulePackage(Object m, String pkg) throws Throwable {
 
    52     public static void AddModulePackage(Object m, String pkg) throws Throwable {
 
    54         WhiteBox wb = WhiteBox.getWhiteBox();
 
    53         WhiteBox wb = WhiteBox.getWhiteBox();
 
    55         wb.AddModulePackage(m, pkg);
 
    54         wb.AddModulePackage(m, pkg);
 
    56         java.lang.reflect.ModuleHelper.addPackageNoSync((Module)m, pkg);
 
    55         java.lang.ModuleHelper.addPackageNoSync((Module)m, pkg);
 
    57     }
 
    56     }
 
    58 
    57 
    59     public static Module GetModuleByPackageName(Object ldr, String pkg) throws Throwable {
 
    58     public static Module GetModuleByPackageName(Object ldr, String pkg) throws Throwable {
 
    60         WhiteBox wb = WhiteBox.getWhiteBox();
 
    59         WhiteBox wb = WhiteBox.getWhiteBox();
 
    61         return (Module)wb.GetModuleByPackageName(ldr, pkg);
 
    60         return (Module)wb.GetModuleByPackageName(ldr, pkg);
 
    62     }
 
    61     }
 
    63 
    62 
    64     public static void AddModuleExportsToAllUnnamed(Object m, String pkg) throws Throwable {
 
    63     public static void AddModuleExportsToAllUnnamed(Object m, String pkg) throws Throwable {
 
    65         WhiteBox wb = WhiteBox.getWhiteBox();
 
    64         WhiteBox wb = WhiteBox.getWhiteBox();
 
    66         wb.AddModuleExportsToAllUnnamed(m, pkg);
 
    65         wb.AddModuleExportsToAllUnnamed(m, pkg);
 
    67         //java.lang.reflect.ModuleHelper.addExportsToAllUnnamedNoSync((Module)m, pkg);
 
    66         //java.lang.ModuleHelper.addExportsToAllUnnamedNoSync((Module)m, pkg);
 
    68     }
 
    67     }
 
    69 
    68 
    70     public static void AddModuleExportsToAll(Object m, String pkg) throws Throwable {
 
    69     public static void AddModuleExportsToAll(Object m, String pkg) throws Throwable {
 
    71         WhiteBox wb = WhiteBox.getWhiteBox();
 
    70         WhiteBox wb = WhiteBox.getWhiteBox();
 
    72         wb.AddModuleExportsToAll(m, pkg);
 
    71         wb.AddModuleExportsToAll(m, pkg);
 
    73         java.lang.reflect.ModuleHelper.addExportsNoSync((Module)m, pkg, (Module)null);
 
    72         java.lang.ModuleHelper.addExportsNoSync((Module)m, pkg, (Module)null);
 
    74     }
 
    73     }
 
    75 
    74 
    76     public static Module ModuleObject(String name, ClassLoader loader, String[] pkgs) throws Throwable {
 
    75     public static Module ModuleObject(String name, ClassLoader loader, String[] pkgs) throws Throwable {
 
    77         Set<String> pkg_set = new HashSet<>();
 
    76         Set<String> pkg_set = new HashSet<>();
 
    78         if (pkgs != null) {
 
    77         if (pkgs != null) {
 
    85 
    84 
    86         ModuleDescriptor descriptor =
 
    85         ModuleDescriptor descriptor =
 
    87             ModuleDescriptor.newModule(name).packages(pkg_set).build();
 
    86             ModuleDescriptor.newModule(name).packages(pkg_set).build();
 
    88         URI uri = URI.create("module:/" + name);
 
    87         URI uri = URI.create("module:/" + name);
 
    89 
    88 
    90         return java.lang.reflect.ModuleHelper.newModule(loader, descriptor);
 
    89         return java.lang.ModuleHelper.newModule(loader, descriptor);
 
    91     }
 
    90     }
 
    92 
    91 
    93 }
 
    92 }
jdk-sandbox