| /* |
| * 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_READER_H |
| #define _LOG4CXX_HELPERS_READER_H |
| |
| #include <log4cxx/helpers/objectimpl.h> |
| |
| namespace log4cxx |
| { |
| |
| namespace helpers |
| { |
| |
| /** |
| * Abstract class for reading from character streams. |
| * |
| */ |
| class LOG4CXX_EXPORT Reader : public ObjectImpl |
| { |
| public: |
| DECLARE_ABSTRACT_LOG4CXX_OBJECT(Reader) |
| BEGIN_LOG4CXX_CAST_MAP() |
| LOG4CXX_CAST_ENTRY(Reader) |
| END_LOG4CXX_CAST_MAP() |
| |
| protected: |
| /** |
| * Creates a new character-stream reader. |
| */ |
| Reader(); |
| |
| virtual ~Reader(); |
| |
| public: |
| /** |
| * Closes the stream. |
| * @param p The memory pool associated with the reader. |
| */ |
| virtual void close(Pool& p) = 0; |
| |
| /** |
| * @return The complete stream contents as a LogString. |
| * @param p The memory pool associated with the reader. |
| */ |
| virtual LogString read(Pool& p) = 0; |
| |
| private: |
| Reader(const Reader&); |
| |
| Reader& operator=(const Reader&); |
| }; |
| |
| LOG4CXX_PTR_DEF(Reader); |
| } // namespace helpers |
| |
| } //namespace log4cxx |
| |
| #endif //_LOG4CXX_HELPERS_READER_H |