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src/jdk.scripting.nashorn/share/classes/jdk/nashorn/internal/runtime/ScriptLoader.java

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rev 58565 : 8238358: Implementation of JEP 371: Hidden Classes
Reviewed-by: duke
Contributed-by: mandy.chung@oracle.com, lois.foltan@oracle.com, david.holmes@oracle.com, harold.seigel@oracle.com, serguei.spitsyn@oracle.com, alex.buckley@oracle.com, jamsheed.c.m@oracle.com


  57         scriptModule = createModule("jdk.scripting.nashorn.scripts");
  58 
  59         // specific exports from nashorn to new scripts module
  60         NASHORN_MODULE.addExports(OBJECTS_PKG, scriptModule);
  61         NASHORN_MODULE.addExports(RUNTIME_PKG, scriptModule);
  62         NASHORN_MODULE.addExports(RUNTIME_ARRAYS_PKG, scriptModule);
  63         NASHORN_MODULE.addExports(RUNTIME_LINKER_PKG, scriptModule);
  64         NASHORN_MODULE.addExports(SCRIPTS_PKG, scriptModule);
  65 
  66         // nashorn needs to read scripts module methods,fields
  67         NASHORN_MODULE.addReads(scriptModule);
  68     }
  69 
  70     private Module createModule(final String moduleName) {
  71         final Module structMod = context.getStructLoader().getModule();
  72         final ModuleDescriptor.Builder builder =
  73             ModuleDescriptor.newModule(moduleName, Set.of(Modifier.SYNTHETIC))
  74                     .requires("java.logging")
  75                     .requires(NASHORN_MODULE.getName())
  76                     .requires(structMod.getName())
  77                     .packages(Set.of(SCRIPTS_PKG));

  78 
  79         if (Context.javaSqlFound) {
  80             builder.requires("java.sql");
  81         }
  82 
  83         if (Context.javaSqlRowsetFound) {
  84             builder.requires("java.sql.rowset");
  85         }
  86 
  87         final ModuleDescriptor descriptor = builder.build();
  88 
  89         final Module mod = Context.createModuleTrusted(structMod.getLayer(), descriptor, this);
  90         loadModuleManipulator();
  91         return mod;
  92     }
  93 
  94     @Override
  95     protected Class<?> loadClass(final String name, final boolean resolve) throws ClassNotFoundException {
  96         checkPackageAccess(name);
  97         final Class<?> cl = super.loadClass(name, resolve);




  57         scriptModule = createModule("jdk.scripting.nashorn.scripts");
  58 
  59         // specific exports from nashorn to new scripts module
  60         NASHORN_MODULE.addExports(OBJECTS_PKG, scriptModule);
  61         NASHORN_MODULE.addExports(RUNTIME_PKG, scriptModule);
  62         NASHORN_MODULE.addExports(RUNTIME_ARRAYS_PKG, scriptModule);
  63         NASHORN_MODULE.addExports(RUNTIME_LINKER_PKG, scriptModule);
  64         NASHORN_MODULE.addExports(SCRIPTS_PKG, scriptModule);
  65 
  66         // nashorn needs to read scripts module methods,fields
  67         NASHORN_MODULE.addReads(scriptModule);
  68     }
  69 
  70     private Module createModule(final String moduleName) {
  71         final Module structMod = context.getStructLoader().getModule();
  72         final ModuleDescriptor.Builder builder =
  73             ModuleDescriptor.newModule(moduleName, Set.of(Modifier.SYNTHETIC))
  74                     .requires("java.logging")
  75                     .requires(NASHORN_MODULE.getName())
  76                     .requires(structMod.getName())
  77                     .packages(Set.of(SCRIPTS_PKG))
  78                     .exports(SCRIPTS_PKG, Set.of(NASHORN_MODULE.getName()));
  79 
  80         if (Context.javaSqlFound) {
  81             builder.requires("java.sql");
  82         }
  83 
  84         if (Context.javaSqlRowsetFound) {
  85             builder.requires("java.sql.rowset");
  86         }
  87 
  88         final ModuleDescriptor descriptor = builder.build();
  89 
  90         final Module mod = Context.createModuleTrusted(structMod.getLayer(), descriptor, this);
  91         loadModuleManipulator();
  92         return mod;
  93     }
  94 
  95     @Override
  96     protected Class<?> loadClass(final String name, final boolean resolve) throws ClassNotFoundException {
  97         checkPackageAccess(name);
  98         final Class<?> cl = super.loadClass(name, resolve);


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