Apache Log4cxx  Version 1.1.0
filter.h
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17 
18 #ifndef _LOG4CXX_SPI_FILTER_H
19 #define _LOG4CXX_SPI_FILTER_H
20 
21 #include <log4cxx/helpers/object.h>
24 
25 namespace log4cxx
26 {
27 namespace spi
28 {
29 class Filter;
31 
32 
67 class LOG4CXX_EXPORT Filter : public virtual OptionHandler
68 {
69  protected:
70  LOG4CXX_DECLARE_PRIVATE_MEMBER_PTR(FilterPrivate, m_priv)
71 
72  public:
73  Filter();
74  Filter(std::unique_ptr<FilterPrivate> priv);
75  virtual ~Filter();
76 
82 
83  log4cxx::spi::FilterPtr getNext() const;
84  void setNext(const log4cxx::spi::FilterPtr& newNext);
85 
87  {
91  DENY = -1,
96  NEUTRAL = 0,
101  ACCEPT = 1
102 
103  };
104 
105 
111  void activateOptions(helpers::Pool& p) override;
112  void setOption(const LogString& option, const LogString& value) override;
113 
123  virtual FilterDecision decide(const LoggingEventPtr& event) const = 0;
124 };
125 }
126 }
127 
128 #endif //_LOG4CXX_SPI_FILTER_H
Definition: pool.h:33
Users should extend this class to implement customized logging event filtering.
Definition: filter.h:68
void activateOptions(helpers::Pool &p) override
Usually filters options become active when set.
virtual FilterDecision decide(const LoggingEventPtr &event) const =0
void setOption(const LogString &option, const LogString &value) override
Set option to value.
FilterDecision
Definition: filter.h:87
Filter(std::unique_ptr< FilterPrivate > priv)
A string based interface to configure package components.
Definition: optionhandler.h:35
LOG4CXX_PTR_DEF(LoggerRepository)
std::shared_ptr< Filter > FilterPtr
Definition: appender.h:34
std::shared_ptr< LoggingEvent > LoggingEventPtr
Definition: appender.h:31
Definition: appender.h:27
std::basic_string< logchar > LogString
Definition: logstring.h:60
#define LOG4CXX_CAST_ENTRY(Interface)
Definition: object.h:157
#define DECLARE_ABSTRACT_LOG4CXX_OBJECT(object)
Definition: object.h:38
#define END_LOG4CXX_CAST_MAP()
Definition: object.h:151
#define BEGIN_LOG4CXX_CAST_MAP()
Definition: object.h:145