Class: Cumulus::CloudFront::DistributionConfig

Inherits:
Object
  • Object
show all
Defined in:
lib/cloudfront/models/DistributionConfig.rb

Overview

Public: An object representing configuration for a distribution

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(name, json = nil) ⇒ DistributionConfig

Public: Constructor

json - a hash containing the JSON configuration for the distribution



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 24

def initialize(name, json = nil)
  @name = name
  if !json.nil?
    @id = json["id"]
    @aliases = json["aliases"] || []
    @origins = json["origins"].map { |o| OriginConfig.new(o) }
    @default_cache_behavior = CacheBehaviorConfig.new(json["default-cache-behavior"], true)
    @cache_behaviors = (json["cache-behaviors"] || []).map { |cb| CacheBehaviorConfig.new(cb) }
    @comment = json["comment"]
    @enabled = json["enabled"]
  end
end

Instance Attribute Details

#aliases ⇒ Object (readonly)

Returns the value of attribute aliases.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 14

def aliases
  @aliases
end

#cache_behaviors ⇒ Object (readonly)

Returns the value of attribute cache_behaviors.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 17

def cache_behaviors
  @cache_behaviors
end

#comment ⇒ Object (readonly)

Returns the value of attribute comment.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 18

def comment
  @comment
end

#default_cache_behavior ⇒ Object (readonly)

Returns the value of attribute default_cache_behavior.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 16

def default_cache_behavior
  @default_cache_behavior
end

#enabled ⇒ Object (readonly)

Returns the value of attribute enabled.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 19

def enabled
  @enabled
end

#id ⇒ Object

Returns the value of attribute id.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 12

def id
  @id
end

#name ⇒ Object (readonly)

Returns the value of attribute name.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 13

def name
  @name
end

#origins ⇒ Object (readonly)

Returns the value of attribute origins.



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 15

def origins
  @origins
end

Instance Method Details

#diff(aws) ⇒ Object

Public: Produce an array of differences between this local configuration and the configuration in AWS

aws - the AWS resource

Returns an array of the DistributionDiffs that were found



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 78

def diff(aws)
  diffs = []

  added_aliases = (@aliases - aws.aliases.items)
  removed_aliases = aws.aliases.items - @aliases
  if !added_aliases.empty? or !removed_aliases.empty?
    diffs << DistributionDiff.aliases(added_aliases, removed_aliases, self)
  end

  origin_diffs = diff_origins(aws.origins.items)
  if !origin_diffs.empty?
    diffs << DistributionDiff.origins(origin_diffs, self)
  end

  default_cache_diffs = @default_cache_behavior.diff(aws.default_cache_behavior)
  if !default_cache_diffs.empty?
    diffs << DistributionDiff.default_cache(default_cache_diffs, self)
  end

  diffs << diff_caches(aws)

  if @comment != aws.comment
    diffs << DistributionDiff.new(DistributionChange::COMMENT, aws, self)
  end

  if @enabled != aws.enabled
    diffs << DistributionDiff.new(DistributionChange::ENABLED, aws, self)
  end

  diffs.flatten
end

#populate!(id, aws) ⇒ Object 



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 37

def populate!(id, aws)
  @id = id
  @name = id
  @aliases = aws.aliases.items
  @origins = aws.origins.items.map do |origin|
    config = OriginConfig.new()
    config.populate!(origin)
    config
  end
  @default_cache_behavior = CacheBehaviorConfig.new()
  @default_cache_behavior.populate!(aws.default_cache_behavior, true)
  @cache_behaviors = aws.cache_behaviors.items.map do |cache_behavior|
    config = CacheBehaviorConfig.new()
    config.populate!(cache_behavior)
    config
  end
  @comment = aws.comment
  @enabled = aws.enabled
end

#pretty_json ⇒ Object

Public: Get the config as a prettified JSON string.

Returns the JSON string



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# File 'lib/cloudfront/models/DistributionConfig.rb', line 60

def pretty_json
  JSON.pretty_generate({
    "id" => @id,
    "aliases" => @aliases,
    "origins" => @origins.map(&:to_local),
    "default-cache-behavior" => @default_cache_behavior.to_local,
    "cache-behaviors" => @cache_behaviors.map(&:to_local),
    "comment" => @comment,
    "enabled" => @enabled,
  })
end