1 /*
   2  * Copyright (c) 2002, 2018, 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 java.util.jar;
  27 
  28 import java.io.IOException;
  29 import java.net.URL;
  30 import java.security.CodeSource;
  31 import java.util.Enumeration;
  32 import java.util.List;
  33 import jdk.internal.misc.JavaUtilJarAccess;
  34 
  35 class JavaUtilJarAccessImpl implements JavaUtilJarAccess {
  36     public boolean jarFileHasClassPathAttribute(JarFile jar) throws IOException {
  37         return jar.hasClassPathAttribute();
  38     }
  39 
  40     public CodeSource[] getCodeSources(JarFile jar, URL url) {
  41         return jar.getCodeSources(url);
  42     }
  43 
  44     public CodeSource getCodeSource(JarFile jar, URL url, String name) {
  45         return jar.getCodeSource(url, name);
  46     }
  47 
  48     public Enumeration<String> entryNames(JarFile jar, CodeSource[] cs) {
  49         return jar.entryNames(cs);
  50     }
  51 
  52     public Enumeration<JarEntry> entries2(JarFile jar) {
  53         return jar.entries2();
  54     }
  55 
  56     public void setEagerValidation(JarFile jar, boolean eager) {
  57         jar.setEagerValidation(eager);
  58     }
  59 
  60     public List<Object> getManifestDigests(JarFile jar) {
  61         return jar.getManifestDigests();
  62     }
  63 
  64     public Attributes getTrustedAttributes(Manifest man, String name) {
  65         return man.getTrustedAttributes(name);
  66     }
  67 
  68     public void ensureInitialization(JarFile jar) {
  69         jar.ensureInitialization();
  70     }
  71 }