Class: Puppet::Transaction::Event Private

Inherits:
Object
  • Object
show all
Includes:
Network::FormatSupport, Util::Logging, Util::Tagging
Defined in:
lib/puppet/transaction/event.rb

Overview

This class is part of a private API. You should avoid using this class if possible, as it may be removed or be changed in the future.

A simple struct for storing what happens on the system.

Constant Summary collapse

ATTRIBUTES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

[:name, :resource, :property, :previous_value, :desired_value, :historical_value, :status, :message, :file, :line, :source_description, :audited, :invalidate_refreshes, :redacted, :corrective_change]
EVENT_STATUSES =

This constant is part of a private API. You should avoid using this constant if possible, as it may be removed or be changed in the future.

%w{noop success failure audit}

Constants included from Util::Tagging

Util::Tagging::ValidTagRegex

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Methods included from Network::FormatSupport

included, #mime, #render, #support_format?, #to_json, #to_msgpack, #to_pson

Methods included from Util::Logging

#clear_deprecation_warnings, #debug, #deprecation_warning, #format_exception, #get_deprecation_offender, #log_and_raise, #log_deprecations_to_file, #log_exception, #puppet_deprecation_warning, setup_facter_logging!, #warn_once

Methods included from Util::Tagging

#merge_into, #merge_tags_from, #raw_tagged?, #set_tags, #tag, #tag_if_valid, #tagged?, #tags, #tags=, #valid_tag?

Constructor Details

#initialize(audited: false, corrective_change: false, desired_value: nil, file: nil, historical_value: nil, invalidate_refreshes: nil, line: nil, message: nil, name: nil, previous_value: nil, property: nil, redacted: false, resource: nil, source_description: nil, status: nil, tags: nil) ⇒ Event

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns a new instance of Event


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# File 'lib/puppet/transaction/event.rb', line 25

def initialize(audited: false,
               corrective_change: false,
               desired_value: nil,
               file: nil,
               historical_value: nil,
               invalidate_refreshes: nil,
               line: nil,
               message: nil,
               name: nil,
               previous_value: nil,
               property: nil,
               redacted: false,
               resource: nil,
               source_description: nil,
               status: nil,
               tags: nil)

  @audited = audited
  @corrective_change = corrective_change
  @desired_value = desired_value
  @file = file
  @historical_value = historical_value
  @invalidate_refreshes = invalidate_refreshes
  @line = line
  @message = message
  @name = name
  @previous_value = previous_value
  @redacted = redacted
  @source_description = source_description
  @tags = tags

  self.property = property if property
  self.resource = resource if resource
  self.status = status if status

  @time = Time.now
end

Instance Attribute Details

#default_log_levelObject (readonly)

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 15

def default_log_level
  @default_log_level
end

#timeObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 14

def time
  @time
end

Class Method Details

.from_data_hash(data) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 19

def self.from_data_hash(data)
  obj = self.allocate
  obj.initialize_from_hash(data)
  obj
end

Instance Method Details

#calculate_corrective_change(old_system_value) ⇒ bool

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Calculate and set the corrective_change parameter, based on the old_system_value of the property.

Parameters:

  • old_system_value (Object)

    system_value from last transaction

Returns:

  • (bool)

    true if this is a corrective_change


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# File 'lib/puppet/transaction/event.rb', line 139

def calculate_corrective_change(old_system_value)
  # Only idempotent properties, and cases where we have an old system_value
  # are corrective_changes.
  if @property_instance.idempotent? &&
     !@property_instance.sensitive &&
     !old_system_value.nil?

    # If the values aren't insync, we have confirmed a corrective_change
    insync = @property_instance.insync_values?(old_system_value, previous_value)

    # Preserve the nil state, but flip true/false
    @corrective_change = insync.nil? ? nil : !insync
  else
    @corrective_change = false
  end
end

#eql?(event) ⇒ Boolean Also known as: ==

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Returns:

  • (Boolean)

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# File 'lib/puppet/transaction/event.rb', line 63

def eql?(event)
  self.class == event.class && ATTRIBUTES.all? { |attr| send(attr).eql?(event.send(attr)) }
end

#initialize_from_hash(data) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 68

def initialize_from_hash(data)
  data = Puppet::Pops::Serialization::FromDataConverter.convert(data, {
    :allow_unresolved => true,
    :loader => Puppet::Pops::Loaders.static_loader
  })
  @audited = data['audited']
  @property = data['property']
  @previous_value = data['previous_value']
  @desired_value = data['desired_value']
  @historical_value = data['historical_value']
  @message = data['message']
  @name = data['name'].intern if data['name']
  @status = data['status']
  @time = data['time']
  @time = Time.parse(@time) if @time.is_a? String
  @redacted = data.fetch('redacted', false)
  @corrective_change = data['corrective_change']
end

#inspectObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 132

def inspect
  %Q(#<#{self.class.name} @name="#{@name.inspect}" @message="#{@message.inspect}">)
end

#property=(prop) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 106

def property=(prop)
  @property_instance = prop
  @property = prop.to_s
end

#resource=(res) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 111

def resource=(res)
  level = res[:loglevel] if res.respond_to?(:[])
  if level
    @default_log_level = level
  end
  @resource = res.to_s
end

#send_logObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 119

def send_log
  super(log_level, message)
end

#status=(value) ⇒ Object

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.

Raises:

  • (ArgumentError)

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# File 'lib/puppet/transaction/event.rb', line 123

def status=(value)
  raise ArgumentError, _("Event status can only be %{statuses}") % { statuses: EVENT_STATUSES.join(', ') } unless EVENT_STATUSES.include?(value)
  @status = value
end

#to_data_hashObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 87

def to_data_hash
  hash = {
    'audited' => @audited,
    'property' => @property,
    'previous_value' => @previous_value,
    'desired_value' => @desired_value,
    'historical_value' => @historical_value,
    'message' => @message,
    'name' => @name.nil? ? nil : @name.to_s,
    'status' => @status,
    'time' => @time.iso8601(9),
    'redacted' => @redacted,
    'corrective_change' => @corrective_change,
  }
  # Use the stringifying converter since rich data is not possible downstream.
  # (This will destroy some data type information, but this is expected).
  Puppet::Pops::Serialization::ToStringifiedConverter.convert(hash, :message_prefix => 'Event')
end

#to_sObject

This method is part of a private API. You should avoid using this method if possible, as it may be removed or be changed in the future.


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# File 'lib/puppet/transaction/event.rb', line 128

def to_s
  message
end