1 /* 2 * Licensed to the Apache Software Foundation (ASF) under one or more 3 * contributor license agreements. See the NOTICE file distributed with 4 * this work for additional information regarding copyright ownership. 5 * The ASF licenses this file to You under the Apache License, Version 2.0 6 * (the "License"); you may not use this file except in compliance with 7 * the License. You may obtain a copy of the License at 8 * 9 * http://www.apache.org/licenses/LICENSE-2.0 10 * 11 * Unless required by applicable law or agreed to in writing, software 12 * distributed under the License is distributed on an "AS IS" BASIS, 13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 14 * See the License for the specific language governing permissions and 15 * limitations under the License. 16 */ 17 18 #ifndef _LOG4CXX_HELPERS_CLASS_H 19 #define _LOG4CXX_HELPERS_CLASS_H 20 21 #if defined(_MSC_VER) 22 #pragma warning (push) 23 #pragma warning ( disable: 4231 4251 4275 4786 ) 24 #endif 25 26 27 #include <log4cxx/logstring.h> 28 #include <log4cxx/helpers/objectptr.h> 29 #include <map> 30 31 namespace log4cxx 32 { 33 namespace helpers 34 { 35 class Object; 36 typedef ObjectPtrT<Object> ObjectPtr; 37 38 39 class LOG4CXX_EXPORT Class 40 { 41 public: 42 virtual ~Class(); 43 virtual ObjectPtr newInstance() const; 44 LogString toString() const; 45 virtual LogString getName() const = 0; 46 static const Class& forName(const LogString& className); 47 static bool registerClass(const Class& newClass); 48 49 protected: 50 Class(); 51 52 private: 53 Class(const Class&); 54 Class& operator=(const Class&); 55 typedef std::map<LogString, const Class*> ClassMap; 56 static ClassMap& getRegistry(); 57 static void registerClasses(); 58 }; 59 } // namespace log4cxx 60 } // namespace helper 61 62 #if defined(_MSC_VER) 63 #pragma warning (pop) 64 #endif 65 66 67 #endif //_LOG4CXX_HELPERS_CLASS_H 68