Apache Log4cxx  Version 1.1.0
fixedwindowrollingpolicy.h
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17 
18 #if !defined(_LOG4CXX_ROLLING_FIXED_WINDOW_ROLLING_POLICY_H)
19 #define _LOG4CXX_ROLLING_FIXED_WINDOW_ROLLING_POLICY_H
20 
22 
23 
24 
25 
26 namespace log4cxx
27 {
28 
29 namespace helpers
30 {
31 class Pool;
32 }
33 
34 namespace rolling
35 {
36 
37 
71 class LOG4CXX_EXPORT FixedWindowRollingPolicy : public RollingPolicyBase
72 {
78 
79  struct FixedWindowRollingPolicyPrivate;
80 
84  enum { MAX_WINDOW_SIZE = 12 };
85 
86  bool purge(int purgeStart, int maxIndex, log4cxx::helpers::Pool& p) const;
87 
88  public:
89 
92 
93  void activateOptions(helpers::Pool& p) override;
94  void setOption(const LogString& option, const LogString& value) override;
95 
96  void rollover();
97 
98  int getMaxIndex() const;
99 
100  int getMinIndex() const;
101 
102  void setMaxIndex(int newVal);
103  void setMinIndex(int newVal);
104 
108  RolloverDescriptionPtr initialize(
109  const LogString& currentActiveFile,
110  const bool append,
111  helpers::Pool& pool) override;
112 
116  RolloverDescriptionPtr rollover(
117  const LogString& currentActiveFile,
118  const bool append,
119  helpers::Pool& pool) override;
120 
121  protected:
123 
124 };
125 
127 
128 }
129 }
130 
131 #endif
Definition: pool.h:33
When rolling over, FixedWindowRollingPolicy renames files according to a fixed window algorithm as de...
Definition: fixedwindowrollingpolicy.h:72
RolloverDescriptionPtr initialize(const LogString &currentActiveFile, const bool append, helpers::Pool &pool) override
Initialize the policy and return any initial actions for rolling file appender.current value of Rolli...
log4cxx::pattern::PatternMap getFormatSpecifiers() const override
RolloverDescriptionPtr rollover(const LogString &currentActiveFile, const bool append, helpers::Pool &pool) override
Prepare for a rollover.This method is called prior to closing the active log file,...
void activateOptions(helpers::Pool &p) override
Activate the options that were previously set with calls to option setters.
void setOption(const LogString &option, const LogString &value) override
Set option to value.
Implements methods common to most, it not all, rolling policies.
Definition: rollingpolicybase.h:46
std::map< LogString, PatternConstructor > PatternMap
Definition: patternparser.h:35
LOG4CXX_PTR_DEF(Action)
Definition: appender.h:27
std::basic_string< logchar > LogString
Definition: logstring.h:60
#define LOG4CXX_CAST_ENTRY(Interface)
Definition: object.h:157
#define END_LOG4CXX_CAST_MAP()
Definition: object.h:151
#define DECLARE_LOG4CXX_OBJECT(object)
Definition: object.h:42
#define LOG4CXX_CAST_ENTRY_CHAIN(Interface)
Definition: object.h:163
#define BEGIN_LOG4CXX_CAST_MAP()
Definition: object.h:145