1 /* 2 * Copyright (c) 2011, 2013, 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. 22 * 23 */ 24 25 #ifndef SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 26 #define SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 27 28 #include "utilities/templateIdioms.hpp" 29 #include "instanceClassLoaderKlass.hpp" 30 31 template<class OopClosureType> 32 inline typename enable_if<!is_kind_of<ExtendedOopClosure, OopClosureType>::value, void>::type 33 InstanceClassLoaderKlass::do_metadata_if_applicable(oop obj, OopClosureType *cl) {} 34 35 template<class OopClosureType> 36 inline typename enable_if<is_kind_of<ExtendedOopClosure, OopClosureType>::value, void>::type 37 InstanceClassLoaderKlass::do_metadata_if_applicable(oop obj, OopClosureType *cl) { 38 if (OopClosureDispatcher::do_metadata<OopClosureType>(cl)) { 39 ClassLoaderData *cld = java_lang_ClassLoader::loader_data(obj); 40 if (cld != NULL) { 41 // Only true for registered class loaders 42 OopClosureDispatcher::do_class_loader_data<OopClosureType>(cl, cld); 43 } 44 } 45 } 46 47 template<class OopClosureType> 48 inline int InstanceClassLoaderKlass::oop_iterate_and_dispatch(oop obj, OopClosureType *cl) { 49 SpecializationStats::record_iterate_call_nv(SpecializationStats::irk); 50 int size = InstanceKlass::oop_iterate_and_dispatch<OopClosureType>(obj, cl); 51 52 do_metadata_if_applicable(obj, cl); 53 54 return size; 55 } 56 57 #endif // SHARE_VM_OOPS_INSTANCECLASSLOADERKLASS_INLINE_HPP 58