/*

 * Copyright (c) 2014, 2015, Oracle and/or its affiliates. All rights reserved.

 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 *

 * This code is free software; you can redistribute it and/or modify it

 * under the terms of the GNU General Public License version 2 only, as

 * published by the Free Software Foundation.

 *

 * This code is distributed in the hope that it will be useful, but WITHOUT

 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 * version 2 for more details (a copy is included in the LICENSE file that

 * accompanied this code).

 *

 * You should have received a copy of the GNU General Public License version

 * 2 along with this work; if not, write to the Free Software Foundation,

 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 *

 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 * or visit www.oracle.com if you need additional information or have any

 * questions.

 *

 */

#ifndef SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP

#define SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP

#include "classfile/systemDictionary.hpp"

#include "classfile/dictionary.hpp"

class ClassFileStream;

class SystemDictionaryShared: public SystemDictionary {

public:

  static void initialize(TRAPS) {}

  static instanceKlassHandle find_or_load_shared_class(Symbol* class_name,

                                                       Handle class_loader,

                                                       TRAPS) {

    return instanceKlassHandle();

  }

  static void roots_oops_do(OopClosure* blk) {}

  static void oops_do(OopClosure* f) {}

  static bool is_sharing_possible(ClassLoaderData* loader_data) {

    oop class_loader = loader_data->class_loader();

    return (class_loader == NULL);

  }

  static bool is_shared_class_visible_for_classloader(

                                      instanceKlassHandle ik,

                                      Handle class_loader,

                                      const jbyte* pkg_string,

                                      Symbol* pkg_name,

                                      PackageEntry* pkg_entry,

                                      ModuleEntry* mod_entry,

                                      TRAPS) {

    return false;

  }

  static Klass* dump_time_resolve_super_or_fail(Symbol* child_name,

                                                Symbol* class_name,

                                                Handle class_loader,

                                                Handle protection_domain,

                                                bool is_superclass,

                                                TRAPS) {

    return NULL;

  }

  static size_t dictionary_entry_size() {

    return sizeof(DictionaryEntry);

  }

  static void init_shared_dictionary_entry(Klass* k, DictionaryEntry* entry) {}

  static InstanceKlass* lookup_from_stream(Symbol* class_name,

                                           Handle class_loader,

                                           Handle protection_domain,

                                           const ClassFileStream* st,

                                           TRAPS) {

    return NULL;

  }

};

#endif // SHARE_VM_CLASSFILE_SYSTEMDICTIONARYSHARED_HPP