| /* |
| * Copyright (c) 2000, 2012, 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_JAVAASSERTIONS_HPP |
| #define SHARE_VM_CLASSFILE_JAVAASSERTIONS_HPP |
| |
| #include "oops/objArrayOop.hpp" |
| #include "oops/typeArrayOop.hpp" |
| #include "utilities/exceptions.hpp" |
| #include "utilities/ostream.hpp" |
| |
| class JavaAssertions: AllStatic { |
| public: |
| static inline bool userClassDefault(); |
| static inline void setUserClassDefault(bool enabled); |
| static inline bool systemClassDefault(); |
| static inline void setSystemClassDefault(bool enabled); |
| |
| // Add a command-line option. A name ending in "..." applies to a package and |
| // any subpackages; other names apply to a single class. |
| static void addOption(const char* name, bool enable); |
| |
| // Return true if command-line options have enabled assertions for the named |
| // class. Should be called only after all command-line options have been |
| // processed. Note: this only consults command-line options and does not |
| // account for any dynamic changes to assertion status. |
| static bool enabled(const char* classname, bool systemClass); |
| |
| // Create an instance of java.lang.AssertionStatusDirectives and fill in the |
| // fields based on the command-line assertion options. |
| static oop createAssertionStatusDirectives(TRAPS); |
| |
| private: |
| class OptionList; |
| static void fillJavaArrays(const OptionList* p, int len, objArrayHandle names, |
| typeArrayHandle status, TRAPS); |
| |
| static inline void trace(const char* name, const char* typefound, |
| const char* namefound, bool enabled); |
| |
| static inline OptionList* match_class(const char* classname); |
| static OptionList* match_package(const char* classname); |
| |
| static bool _userDefault; // User class default (-ea/-da). |
| static bool _sysDefault; // System class default (-esa/-dsa). |
| static OptionList* _classes; // Options for classes. |
| static OptionList* _packages; // Options for package trees. |
| }; |
| |
| class JavaAssertions::OptionList: public CHeapObj<mtClass> { |
| public: |
| inline OptionList(const char* name, bool enable, OptionList* next); |
| |
| inline const char* name() const { return _name; } |
| inline bool enabled() const { return _enabled; } |
| inline OptionList* next() const { return _next; } |
| |
| static int count(OptionList* p); |
| |
| private: |
| const char* _name; |
| OptionList* _next; |
| bool _enabled; |
| }; |
| |
| inline bool JavaAssertions::userClassDefault() { |
| return _userDefault; |
| } |
| |
| inline void JavaAssertions::setUserClassDefault(bool enabled) { |
| if (TraceJavaAssertions) |
| tty->print_cr("JavaAssertions::setUserClassDefault(%d)", enabled); |
| _userDefault = enabled; |
| } |
| |
| inline bool JavaAssertions::systemClassDefault() { |
| return _sysDefault; |
| } |
| |
| inline void JavaAssertions::setSystemClassDefault(bool enabled) { |
| if (TraceJavaAssertions) |
| tty->print_cr("JavaAssertions::setSystemClassDefault(%d)", enabled); |
| _sysDefault = enabled; |
| } |
| |
| #endif // SHARE_VM_CLASSFILE_JAVAASSERTIONS_HPP |