/* * Copyright (c) 2011, 2018, 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_CLASSLOADERDATA_INLINE_HPP #define SHARE_VM_CLASSFILE_CLASSLOADERDATA_INLINE_HPP #include "classfile/classLoaderData.hpp" #include "classfile/javaClasses.hpp" #include "oops/instanceKlass.hpp" #include "oops/oop.inline.hpp" #include "oops/oopHandle.inline.hpp" #include "oops/weakHandle.inline.hpp" inline oop ClassLoaderData::class_loader() const { assert(!_unloading, "This oop is not available to unloading class loader data"); assert(_holder.is_null() || holder_no_keepalive() != NULL , "This class loader data holder must be alive"); return _class_loader.resolve(); } inline bool ClassLoaderData::is_boot_class_loader_data() const { return class_loader() == NULL; } inline ClassLoaderData* ClassLoaderData::class_loader_data_or_null(oop loader) { if (loader == NULL) { return ClassLoaderData::the_null_class_loader_data(); } return java_lang_ClassLoader::loader_data_acquire(loader); } inline ClassLoaderData* ClassLoaderData::class_loader_data(oop loader) { ClassLoaderData* loader_data = class_loader_data_or_null(loader); assert(loader_data != NULL, "Must be"); return loader_data; } #endif // SHARE_VM_CLASSFILE_CLASSLOADERDATA_INLINE_HPP