| /* |
| * 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_WRITER_H |
| #define _LOG4CXX_HELPERS_WRITER_H |
| |
| #include <log4cxx/helpers/objectimpl.h> |
| #include <log4cxx/helpers/outputstream.h> |
| |
| namespace log4cxx |
| { |
| |
| namespace helpers |
| { |
| |
| /** |
| * Abstract class for writing to character streams. |
| */ |
| class LOG4CXX_EXPORT Writer : public ObjectImpl |
| { |
| public: |
| DECLARE_ABSTRACT_LOG4CXX_OBJECT(Writer) |
| BEGIN_LOG4CXX_CAST_MAP() |
| LOG4CXX_CAST_ENTRY(Writer) |
| END_LOG4CXX_CAST_MAP() |
| |
| protected: |
| Writer(); |
| virtual ~Writer(); |
| |
| public: |
| virtual void close(Pool& p) = 0; |
| virtual void flush(Pool& p) = 0; |
| virtual void write(const LogString& str, Pool& p) = 0; |
| #ifdef LOG4CXX_MULTI_PROCESS |
| virtual OutputStreamPtr getOutPutStreamPtr(); |
| #endif |
| |
| private: |
| Writer(const Writer&); |
| Writer& operator=(const Writer&); |
| }; |
| |
| LOG4CXX_PTR_DEF(Writer); |
| } // namespace helpers |
| |
| } //namespace log4cxx |
| |
| #endif //_LOG4CXX_HELPERS_WRITER_H |