/
zookeeper.rb
85 lines (66 loc) · 1.7 KB
/
zookeeper.rb
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# Ruby wrapper for the Zookeeper C API
require 'thread'
require 'monitor'
require 'forwardable'
require 'logger'
require 'backports'
module Zookeeper
# establishes the namespace
end
require_relative 'zookeeper/acls'
require_relative 'zookeeper/constants'
require_relative 'zookeeper/exceptions'
require_relative 'zookeeper/common'
require_relative 'zookeeper/callbacks'
require_relative 'zookeeper/stat'
require_relative 'zookeeper/client_methods'
# ok, now we construct the client
require_relative 'zookeeper/client'
module Zookeeper
include Constants
unless defined?(@@logger)
@@logger = Logger.new($stderr).tap { |l| l.level = Logger::ERROR }
end
def self.logger
@@logger
end
def self.logger=(logger)
@@logger = logger
end
# @private
def self.deprecation_warnings?
@deprecation_warnings = true if @deprecation_warnings.nil?
end
# set this to false to mute Zookeeper related deprecation warnings...
# __AT YOUR PERIL__
def self.deprecation_warnings=(v)
@deprecation_warnings = v
end
# @private
def self.deprecation_warning(warning)
Kernel.warn(warning) if deprecation_warnings?
end
# for expert use only. set the underlying debug level for the C layer, has no
# effect in java
#
# @private
def self.set_debug_level(val)
if defined?(CZookeeper)
CZookeeper.set_debug_level(val.to_i)
end
end
# @private
def self.get_debug_level
if defined?(CZookeeper)
CZookeeper.get_debug_level
end
end
class << self
# @private
alias :debug_level= :set_debug_level
# @private
alias :debug_level :get_debug_level
end
end
# just for first test, get rid of this soon
require_relative 'zookeeper/compatibility'