systemDictionaryShared.hpp revision 6872:16286b7d7c6e 
1/*
2 * Copyright (c) 2014, 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.
8 *
9 * This code is distributed in the hope that it will be useful, but WITHOUT
10 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
12 * version 2 for more details (a copy is included in the LICENSE file that
13 * accompanied this code).
14 *
15 * You should have received a copy of the GNU General Public License version
16 * 2 along with this work; if not, write to the Free Software Foundation,
17 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 *
19 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 * or visit www.oracle.com if you need additional information or have any
21 * questions.
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23 */
24
25
26#ifndef SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP
27#define SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP
28
29#include "classfile/systemDictionary.hpp"
30
31class SystemDictionaryShared: public SystemDictionary {
32public:
33  static void initialize(TRAPS) {}
34  static instanceKlassHandle find_or_load_shared_class(Symbol* class_name,
35                                                       Handle class_loader,
36                                                       TRAPS) {
37    return instanceKlassHandle();
38  }
39  static void roots_oops_do(OopClosure* blk) {}
40  static void oops_do(OopClosure* f) {}
41  static bool is_sharing_possible(ClassLoaderData* loader_data) {
42    oop class_loader = loader_data->class_loader();
43    return (class_loader == NULL);
44  }
45};
46
47#endif // SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP
48