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<h1>Appender.hh</h1><a href="Appender_8hh.html">Go to the documentation of this file.</a><div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * Appender.hh</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Copyright 2000, LifeLine Networks BV (www.lifeline.nl). All rights reserved.</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright 2000, Bastiaan Bakker. All rights reserved.</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * See the COPYING file for the terms of usage and distribution.</span>
<a name="l00008"></a>00008 <span class="comment"> */</span>
<a name="l00009"></a>00009
<a name="l00010"></a>00010 <span class="preprocessor">#ifndef _LOG4CPP_APPENDER_HH</span>
<a name="l00011"></a>00011 <span class="preprocessor"></span><span class="preprocessor">#define _LOG4CPP_APPENDER_HH</span>
<a name="l00012"></a>00012 <span class="preprocessor"></span>
<a name="l00013"></a>00013 <span class="preprocessor">#include <<a class="code" href="Portability_8hh.html">log4cpp/Portability.hh</a>></span>
<a name="l00014"></a>00014 <span class="preprocessor">#include <string></span>
<a name="l00015"></a>00015 <span class="preprocessor">#include <map></span>
<a name="l00016"></a>00016 <span class="preprocessor">#include <set></span>
<a name="l00017"></a>00017 <span class="preprocessor">#include <stdarg.h></span>
<a name="l00018"></a>00018 <span class="preprocessor">#include <sys/types.h></span>
<a name="l00019"></a>00019 <span class="preprocessor">#include <sys/stat.h></span>
<a name="l00020"></a>00020 <span class="preprocessor">#include <fcntl.h></span>
<a name="l00021"></a>00021 <span class="preprocessor">#include <<a class="code" href="Priority_8hh.html">log4cpp/Priority.hh</a>></span>
<a name="l00022"></a>00022 <span class="preprocessor">#include <<a class="code" href="Layout_8hh.html">log4cpp/Layout.hh</a>></span>
<a name="l00023"></a>00023 <span class="preprocessor">#include <<a class="code" href="LoggingEvent_8hh.html">log4cpp/LoggingEvent.hh</a>></span>
<a name="l00024"></a>00024 <span class="preprocessor">#include <<a class="code" href="Threading_8hh.html">log4cpp/threading/Threading.hh</a>></span>
<a name="l00025"></a>00025
<a name="l00026"></a>00026 <span class="keyword">namespace </span>log4cpp {
<a name="l00027"></a><a class="code" href="namespacelog4cpp.html#8d46e223de31016e2f88af4eb1a0a488">00027</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#30f9ff9641fa394781f52398a8312437">LOG4CPP_EXPORT</a> Filter;
<a name="l00028"></a>00028
<a name="l00033"></a><a class="code" href="classlog4cpp_1_1Appender.html">00033</a> <span class="keyword">class </span><a class="code" href="Export_8hh.html#30f9ff9641fa394781f52398a8312437">LOG4CPP_EXPORT</a> Appender {
<a name="l00034"></a>00034 <span class="keyword">public</span>:
<a name="l00035"></a>00035
<a name="l00042"></a>00042 <span class="keyword">static</span> Appender* getAppender(<span class="keyword">const</span> std::string& name);
<a name="l00043"></a>00043
<a name="l00048"></a>00048 <span class="keyword">static</span> <span class="keywordtype">bool</span> reopenAll();
<a name="l00049"></a>00049
<a name="l00054"></a>00054 <span class="keyword">static</span> <span class="keywordtype">void</span> closeAll();
<a name="l00055"></a>00055
<a name="l00056"></a>00056 <span class="keyword">protected</span>:
<a name="l00062"></a>00062 Appender(<span class="keyword">const</span> std::string& name);
<a name="l00063"></a>00063
<a name="l00064"></a>00064 <span class="keyword">public</span>:
<a name="l00068"></a>00068 <span class="keyword">virtual</span> ~Appender();
<a name="l00069"></a>00069
<a name="l00074"></a>00074 <span class="keyword">virtual</span> <span class="keywordtype">void</span> doAppend(<span class="keyword">const</span> <a class="code" href="structlog4cpp_1_1LoggingEvent.html" title="The internal representation of logging events.">LoggingEvent</a>& event) = 0;
<a name="l00075"></a>00075
<a name="l00081"></a>00081 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> reopen() = 0;
<a name="l00082"></a>00082
<a name="l00087"></a>00087 <span class="keyword">virtual</span> <span class="keywordtype">void</span> close() = 0;
<a name="l00088"></a>00088
<a name="l00094"></a>00094 <span class="keyword">virtual</span> <span class="keywordtype">bool</span> requiresLayout() <span class="keyword">const</span> = 0;
<a name="l00095"></a>00095
<a name="l00100"></a>00100 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setLayout(<a class="code" href="classlog4cpp_1_1Layout.html" title="Extend this abstract class to create your own log layout format.">Layout</a>* layout) = 0;
<a name="l00101"></a>00101
<a name="l00106"></a><a class="code" href="classlog4cpp_1_1Appender.html#bdfb58d8f09ded61e744b07729cc0399">00106</a> <span class="keyword">inline</span> <span class="keyword">const</span> std::string& getName()<span class="keyword"> const </span>{ <span class="keywordflow">return</span> _name; };
<a name="l00107"></a>00107
<a name="l00114"></a>00114 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setThreshold(<a class="code" href="classlog4cpp_1_1Priority.html#19c2e47a94a531d3028f7c545671ff72" title="The type of Priority Values.">Priority::Value</a> priority) = 0;
<a name="l00115"></a>00115
<a name="l00120"></a>00120 <span class="keyword">virtual</span> <a class="code" href="classlog4cpp_1_1Priority.html#19c2e47a94a531d3028f7c545671ff72" title="The type of Priority Values.">Priority::Value</a> getThreshold() = 0;
<a name="l00121"></a>00121
<a name="l00125"></a>00125 <span class="keyword">virtual</span> <span class="keywordtype">void</span> setFilter(Filter* filter) = 0;
<a name="l00126"></a>00126
<a name="l00131"></a>00131 <span class="keyword">virtual</span> Filter* getFilter() = 0;
<a name="l00132"></a>00132
<a name="l00133"></a>00133 <span class="keyword">private</span>:
<a name="l00134"></a>00134 <span class="keyword">typedef</span> std::map<std::string, Appender*> AppenderMap;
<a name="l00135"></a>00135
<a name="l00136"></a>00136 <span class="keyword">static</span> AppenderMap* _allAppenders;
<a name="l00137"></a>00137 <span class="keyword">static</span> <a class="code" href="classlog4cpp_1_1threading_1_1Mutex.html">threading::Mutex</a> _appenderMapMutex;
<a name="l00138"></a>00138
<a name="l00139"></a>00139 <span class="keyword">static</span> AppenderMap& _getAllAppenders();
<a name="l00140"></a>00140 <span class="keyword">static</span> <span class="keywordtype">void</span> _deleteAllAppenders();
<a name="l00141"></a>00141 <span class="keyword">static</span> <span class="keywordtype">void</span> _addAppender(Appender* appender);
<a name="l00142"></a>00142 <span class="keyword">static</span> <span class="keywordtype">void</span> _removeAppender(Appender* appender);
<a name="l00143"></a>00143
<a name="l00144"></a>00144 <span class="keyword">const</span> std::string _name;
<a name="l00145"></a>00145 };
<a name="l00146"></a>00146
<a name="l00147"></a><a class="code" href="namespacelog4cpp.html#33a2e97cb897835dadbe401c6f9d658d">00147</a> <span class="keyword">typedef</span> std::set<Appender *> <a class="code" href="namespacelog4cpp.html#33a2e97cb897835dadbe401c6f9d658d">AppenderSet</a>;
<a name="l00148"></a>00148 }
<a name="l00149"></a>00149
<a name="l00150"></a>00150 <span class="preprocessor">#endif // _LOG4CPP_APPENDER_HH</span>
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