Class: Fluent::PluginLogger
- Inherits:
-
Log
- Object
- Log
- Fluent::PluginLogger
show all
- Extended by:
- Forwardable
- Defined in:
- lib/fluent/log.rb
Overview
PluginLogger has own log level separated from global $log object. This class enables log_level option in each plugin.
PluginLogger has same functionality as Log but some methods are forwarded to internal logger for keeping logging action consistency in the process, e.g. color, event, etc.
Constant Summary
Constants inherited
from Log
Log::LEVEL_DEBUG, Log::LEVEL_ERROR, Log::LEVEL_FATAL, Log::LEVEL_INFO, Log::LEVEL_TEXT, Log::LEVEL_TRACE, Log::LEVEL_WARN, Log::LOG_EVENT_LABEL, Log::LOG_EVENT_TAG_PREFIX, Log::LOG_ROTATE_AGE, Log::LOG_TYPES, Log::LOG_TYPE_DEFAULT, Log::LOG_TYPE_SUPERVISOR, Log::LOG_TYPE_WORKER0
Instance Attribute Summary
Attributes inherited from Log
#format, #ignore_repeated_log_interval, #ignore_same_log_interval, #level, #log_event_enabled, #optional_attrs, #optional_header, #out, #suppress_repeated_stacktrace, #time_format
Instance Method Summary
collapse
Methods inherited from Log
#caller_line, #debug, #debug_backtrace, #disable_events, #dump_stacktrace, #dup, #enable_color?, #enable_debug, #enable_event, #error, #error_backtrace, #event, event_tags, #fatal, #fatal_backtrace, #flush, #format_time, #get_worker_id, #ignore_repeated_log?, #ignore_same_log?, #info, #info_backtrace, #log_type, #logdev=, #on_debug, #on_error, #on_fatal, #on_info, #on_trace, #on_warn, per_process_path, #puts, #reopen!, #reset, #skipped_type?, #stdout?, str_to_level, #suppress_stacktrace?, #trace, #trace_backtrace, #warn, #warn_backtrace, #write
Constructor Details
Returns a new instance of PluginLogger.
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# File 'lib/fluent/log.rb', line 619
def initialize(logger)
@logger = logger
@level = @logger.level
@format = nil
@depth_offset = 2
if logger.instance_variable_defined?(:@suppress_repeated_stacktrace)
@suppress_repeated_stacktrace = logger.instance_variable_get(:@suppress_repeated_stacktrace)
end
if logger.instance_variable_defined?(:@ignore_repeated_log_interval)
@ignore_repeated_log_interval = logger.instance_variable_get(:@ignore_repeated_log_interval)
end
if logger.instance_variable_defined?(:@ignore_same_log_interval)
@ignore_same_log_interval = logger.instance_variable_get(:@ignore_same_log_interval)
end
self.format = @logger.format
self.time_format = @logger.time_format
enable_color @logger.enable_color?
end
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Instance Method Details
#enable_color(b = true) ⇒ Object
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# File 'lib/fluent/log.rb', line 657
def enable_color(b = true)
orig_enable_color b
@logger.enable_color b
end
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# File 'lib/fluent/log.rb', line 647
def format=(fmt)
self.orig_format = fmt
@logger.format = fmt
end
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#level=(log_level_str) ⇒ Object
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# File 'lib/fluent/log.rb', line 639
def level=(log_level_str)
@level = Log.str_to_level(log_level_str)
end
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#orig_enable_color ⇒ Object
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# File 'lib/fluent/log.rb', line 645
alias orig_enable_color enable_color
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# File 'lib/fluent/log.rb', line 643
alias orig_format= format=
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# File 'lib/fluent/log.rb', line 644
alias orig_time_format= time_format=
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# File 'lib/fluent/log.rb', line 652
def time_format=(fmt)
self.orig_time_format = fmt
@logger.time_format = fmt
end
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