73 lines
2.3 KiB
C++
73 lines
2.3 KiB
C++
/*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership.
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* The ASF licenses this file to You under the Apache License, Version 2.0
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* (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#ifndef _LOG4CXX_HELPERS_READER_H
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#define _LOG4CXX_HELPERS_READER_H
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#include <log4cxx/helpers/objectimpl.h>
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namespace log4cxx
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{
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namespace helpers {
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/**
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* Abstract class for reading from character streams.
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* @since 0.9.8
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*/
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class LOG4CXX_EXPORT Reader : public ObjectImpl
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{
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public:
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DECLARE_ABSTRACT_LOG4CXX_OBJECT(Reader)
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BEGIN_LOG4CXX_CAST_MAP()
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LOG4CXX_CAST_ENTRY(Reader)
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END_LOG4CXX_CAST_MAP()
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protected:
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/**
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* Creates a new character-stream reader.
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*/
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Reader();
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virtual ~Reader();
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public:
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/**
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* Closes the stream.
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* @param p The memory pool associated with the reader.
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*/
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virtual void close(Pool& p) = 0;
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/**
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* @return The complete stream contents as a LogString.
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* @param p The memory pool associated with the reader.
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*/
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virtual LogString read(Pool& p) = 0;
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private:
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Reader(const Reader&);
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Reader& operator=(const Reader&);
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};
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typedef helpers::ObjectPtrT<Reader> ReaderPtr;
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} // namespace helpers
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} //namespace log4cxx
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#endif //_LOG4CXX_HELPERS_READER_H
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