Class: Cfhighlander::Dsl::DslBase

Inherits:
Object
  • Object
show all
Defined in:
lib/cfhighlander.dsl.base.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(parent) ⇒ DslBase

Returns a new instance of DslBase.



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# File 'lib/cfhighlander.dsl.base.rb', line 146

def initialize (parent)
  @config = parent.config unless parent.nil?
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method, *args) ⇒ Object

Raises:

  • (StandardError) 


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# File 'lib/cfhighlander.dsl.base.rb', line 150

def method_missing(method, *args)
  if @config.nil?
    raise StandardError, "#{self} no config!"
  end
  # return @config["#{method}"] unless @config["#{method}"].nil?
  raise StandardError, "#{self} Unknown method or variable #{method} in Cfhighlander template"
end

Instance Attribute Details

#config ⇒ Object

Returns the value of attribute config.



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# File 'lib/cfhighlander.dsl.base.rb', line 6

def config
  @config
end

Instance Method Details

#AWSAccountId ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 70

def AWSAccountId
  return Ref('AWS::AccountId')
end

#AWSNotificationARNs ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 86

def AWSNotificationARNs
  return Ref('AWS::NotificationARNs')
end

#AWSNoValue ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 82

def AWSNoValue
  return Ref('AWS::NoValue')
end

#AWSPartition ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 78

def AWSPartition
  return Ref('AWS::Partition')
end

#AWSStackName ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 66

def AWSStackName
  return Ref('AWS::StackName')
end

#AWSStackRegion ⇒ Object

pseudo reference



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# File 'lib/cfhighlander.dsl.base.rb', line 62

def AWSStackRegion
  return Ref('AWS::Region')
end

#AWSURLSuffix ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 74

def AWSURLSuffix
  return Ref('AWS::URLSuffix')
end

#cfmap(map, key, attr) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 141

def cfmap(map, key, attr)
  return FindInMap(map, key, attr)
end

#cfout(resource, output = nil) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 126

def cfout(resource, output = nil)
  if output.nil?
    parts = resource.split('.')
    if parts.size() != 2
      raise "cfout('#{resource}'): If cfout given single argument cfout('component.OutputName') syntax must be used"
    else
      resource = parts[0]
      output = parts[1]
    end
  end

  return GetAtt(resource, "Outputs.#{output}")
end

#FindInMap(map, key, attr) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 122

def FindInMap(map, key, attr)
  return FnFindInMap(map, key, attr)
end

#FnAnd(*args) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 95

def FnAnd(*args)
  return { 'Fn::And' => args }
end

#FnBase64(value) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 57

def FnBase64(value)
  return { 'Fn::Base64' => value }
end

#FnCidr(ip_block, count, sizeMask) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 53

def FnCidr(ip_block, count, sizeMask)
  return { 'Fn::Cidr' => [ip_block, count, sizeMask] }
end

#FnEquals(val1, val2) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 99

def FnEquals(val1, val2)
  return { 'Fn::Equals' => [val1, val2] }
end

#FnFindInMap(map, key, attr) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 118

def FnFindInMap(map, key, attr)
  return { 'Fn::FindInMap' => [map, key, attr] }
end

#FnGetAtt(resource, property) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 14

def FnGetAtt(resource, property)
  return {
      'Fn::GetAtt' => [resource, property]
  }
end

#FnGetAZs(region = nil) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 46

def FnGetAZs(region = nil)
  if region.nil?
    region = AWSStackRegion()
  end
  return { 'Fn::GetAZs' => region }
end

#FnIf(condition, true_branch, false_branch) ⇒ Object

logic intrinsic functions



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# File 'lib/cfhighlander.dsl.base.rb', line 91

def FnIf(condition, true_branch, false_branch)
  return { 'Fn::If' => [condition, true_branch, false_branch] }
end

#FnImportValue(value) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 20

def FnImportValue(value)
  return {
      'Fn::ImportValue' => value
  }
end

#FnJoin(glue, pieces) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 38

def FnJoin(glue, pieces)
  return { 'Fn::Join' => [glue, pieces]}
end

#FnNot(condition) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 103

def FnNot(condition)
  return { 'Fn::Not' => [condition] }
end

#FnOr(*args) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 107

def FnOr(*args)
  return { 'Fn::Or' => args }
end

#FnSelect(index, list) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 42

def FnSelect(index, list)
  return { 'Fn::Select' => [index, list] }
end

#FnSplit(delimiter, source) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 34

def FnSplit(delimiter, source)
  return { 'Fn::Split' => [delimiter, source] }
end

#FnSub(string, replacementMap = nil) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 26

def FnSub(string, replacementMap = nil)
  if replacementMap.nil?
    return { 'Fn::Sub' => string }
  else
    return { 'Fn::Sub' => [string, replacementMap] }
  end
end

#GetAtt(resource, property) ⇒ Object

intrinsic functions



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# File 'lib/cfhighlander.dsl.base.rb', line 10

def GetAtt(resource, property)
  return FnGetAtt(resource, property)
end

#Ref(resource) ⇒ Object 



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# File 'lib/cfhighlander.dsl.base.rb', line 112

def Ref(resource)
  return {
      'Ref' => resource
  }
end