| /* |
| * Licensed to the Apache Software Foundation (ASF) under one or more |
| * contributor license agreements. See the NOTICE file distributed with |
| * this work for additional information regarding copyright ownership. |
| * The ASF licenses this file to You under the Apache License, Version 2.0 |
| * (the "License"); you may not use this file except in compliance with |
| * the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| #ifndef _LOG4CXX_HELPERS_THREAD_SPECIFIC_DATA_H |
| #define _LOG4CXX_HELPERS_THREAD_SPECIFIC_DATA_H |
| |
| #include <log4cxx/ndc.h> |
| #include <log4cxx/mdc.h> |
| |
| #if defined(_MSC_VER) |
| #pragma warning ( push ) |
| #pragma warning ( disable: 4251 ) |
| #endif |
| |
| namespace log4cxx |
| { |
| namespace helpers |
| { |
| /** |
| * This class contains all the thread-specific |
| * data in use by log4cxx. |
| */ |
| class LOG4CXX_EXPORT ThreadSpecificData |
| { |
| public: |
| ThreadSpecificData(); |
| ~ThreadSpecificData(); |
| |
| /** |
| * Gets current thread specific data. |
| * @return thread specific data, may be null. |
| */ |
| static ThreadSpecificData* getCurrentData(); |
| /** |
| * Release this ThreadSpecficData if empty. |
| */ |
| void recycle(); |
| |
| static void put(const LogString& key, const LogString& val); |
| static void push(const LogString& val); |
| static void inherit(const log4cxx::NDC::Stack& stack); |
| |
| log4cxx::NDC::Stack& getStack(); |
| log4cxx::MDC::Map& getMap(); |
| |
| |
| private: |
| static ThreadSpecificData& getDataNoThreads(); |
| static ThreadSpecificData* createCurrentData(); |
| log4cxx::NDC::Stack ndcStack; |
| log4cxx::MDC::Map mdcMap; |
| }; |
| |
| } // namespace helpers |
| } // namespace log4cxx |
| |
| #if defined(_MSC_VER) |
| #pragma warning (pop) |
| #endif |
| |
| #endif |