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AppenderSkeleton.hh

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00001 /*
00002  * AppenderSkeleton.hh
00003  *
00004  * Copyright 2001, LifeLine Networks BV (www.lifeline.nl). All rights reserved.
00005  * Copyright 2001, Bastiaan Bakker. All rights reserved.
00006  *
00007  * See the COPYING file for the terms of usage and distribution.
00008  */
00009 
00010 #ifndef _LOG4CPP_APPENDERSKELETON_HH
00011 #define _LOG4CPP_APPENDERSKELETON_HH
00012 
00013 #include <log4cpp/Portability.hh>
00014 #include <log4cpp/Appender.hh>
00015 #include <log4cpp/Filter.hh>
00016 
00017 namespace log4cpp {
00018 
00024     class LOG4CPP_EXPORT AppenderSkeleton : public Appender {
00025         protected:
00031         AppenderSkeleton(const std::string& name);
00032 
00033         public:
00037         virtual ~AppenderSkeleton();
00038         
00043         virtual void doAppend(const LoggingEvent& event);
00044 
00050         virtual bool reopen();
00051 
00056         virtual void close() = 0;
00057 
00063         virtual bool requiresLayout() const = 0;
00064 
00069         virtual void setLayout(Layout* layout) = 0;
00070 
00077         virtual void setThreshold(Priority::Value priority);
00078 
00083         virtual Priority::Value getThreshold();
00084 
00088         virtual void setFilter(Filter* filter);
00089 
00094         virtual Filter* getFilter();
00095 
00096         protected:
00102         virtual void _append(const LoggingEvent& event) = 0;
00103 
00104         
00105         private:
00106         Priority::Value _threshold;
00107         Filter* _filter;
00108     };
00109 }
00110 
00111 #endif // _LOG4CPP_APPENDERSKELETON_HH

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