Class: Highlander::Dsl::Component

Inherits:
DslBase
  • Object
show all
Defined in:
lib/highlander.dsl.component.rb

Instance Attribute Summary collapse

Attributes inherited from DslBase

#config

Instance Method Summary collapse

Methods inherited from DslBase

#method_missing

Constructor Details

#initialize(parent, name, template, param_values, component_sources = [], config = {}, export_config = {}, distribution_format = 'yaml') ⇒ Component

Returns a new instance of Component.



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# File 'lib/highlander.dsl.component.rb', line 35

def initialize(parent,
    name,
    template,
    param_values,
    component_sources = [],
    config = {},
    export_config = {},
    distribution_format = 'yaml')

  @parent = parent
  @config = config
  @export_config = export_config
  @component_sources = component_sources

  template_name = template
  template_version = 'latest'
  if template.include?('@') and not (template.start_with? 'git')
    template_name = template.split('@')[0]
    template_version = template.split('@')[1]
  end

  @template = template_name
  @template_version = template_version
  @name = name
  @param_values = param_values

  # distribution settings
  @distribution_format = distribution_format
  # by default components located at same location as master stack
  @distribution_location = '.'
  build_distribution_url

  # load component
  factory = Highlander::Factory::ComponentFactory.new(@component_sources)
  @component_loaded = factory.findComponent(
      @template,
      @template_version
  )
  @component_loaded.config.extend @config

  @parameters = []
  # load_parameters
end

Dynamic Method Handling

This class handles dynamic methods through the method_missing method in the class Highlander::Dsl::DslBase

Instance Attribute Details

#component_config_override ⇒ Object

Returns the value of attribute component_config_override.



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# File 'lib/highlander.dsl.component.rb', line 21

def component_config_override
  @component_config_override
end

#component_loaded ⇒ Object

Returns the value of attribute component_loaded.



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# File 'lib/highlander.dsl.component.rb', line 21

def component_loaded
  @component_loaded
end

#distribution_format ⇒ Object

Returns the value of attribute distribution_format.



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# File 'lib/highlander.dsl.component.rb', line 21

def distribution_format
  @distribution_format
end

#distribution_location ⇒ Object

Returns the value of attribute distribution_location.



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# File 'lib/highlander.dsl.component.rb', line 21

def distribution_location
  @distribution_location
end

#distribution_url ⇒ Object

Returns the value of attribute distribution_url.



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# File 'lib/highlander.dsl.component.rb', line 21

def distribution_url
  @distribution_url
end

#export_config ⇒ Object

Returns the value of attribute export_config.



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# File 'lib/highlander.dsl.component.rb', line 21

def export_config
  @export_config
end

#name ⇒ Object

Returns the value of attribute name.



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# File 'lib/highlander.dsl.component.rb', line 21

def name
  @name
end

#param_values ⇒ Object

Returns the value of attribute param_values.



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# File 'lib/highlander.dsl.component.rb', line 21

def param_values
  @param_values
end

#parameters ⇒ Object

Returns the value of attribute parameters.



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# File 'lib/highlander.dsl.component.rb', line 21

def parameters
  @parameters
end

#parent ⇒ Object

Returns the value of attribute parent.



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# File 'lib/highlander.dsl.component.rb', line 21

def parent
  @parent
end

#template ⇒ Object

Returns the value of attribute template.



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# File 'lib/highlander.dsl.component.rb', line 21

def template
  @template
end

#template_version ⇒ Object

Returns the value of attribute template_version.



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# File 'lib/highlander.dsl.component.rb', line 21

def template_version
  @template_version
end

Instance Method Details

#build_distribution_url ⇒ Object 



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# File 'lib/highlander.dsl.component.rb', line 96

def build_distribution_url
  @distribution_location = @parent.distribute_url unless @parent.distribute_url.nil?
  @distribution_url = "#{@distribution_location}/#{@name}.compiled.#{@distribution_format}"
end

#distribute_bucket=(value) ⇒ Object 



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# File 'lib/highlander.dsl.component.rb', line 83

def distribute_bucket=(value)
  @component_loaded.distribution_bucket = value
end

#distribute_prefix=(value) ⇒ Object 



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# File 'lib/highlander.dsl.component.rb', line 87

def distribute_prefix=(value)
  @component_loaded.distribution_prefix = value
end

#load(component_config_override = {}) ⇒ Object 



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# File 'lib/highlander.dsl.component.rb', line 101

def load(component_config_override = {})
  # check for component config on parent
  parent = @parent

  # Highest priority is DSL defined configuration
  component_config_override.extend @config

  @component_config_override = component_config_override

  @component_loaded.load @component_config_override
end

#load_parameters ⇒ Object

Parameters should be lazy loaded, that is late-binding should happen once all parameters and mappings are known



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# File 'lib/highlander.dsl.component.rb', line 115

def load_parameters
  component_dsl = @component_loaded.highlander_dsl
  component_dsl.parameters.param_list.each do |component_param|
    param = Highlander::Dsl::SubcomponentParameter.new
    param.name = component_param.name
    param.cfndsl_value = SubcomponentParamValueResolver.resolveValue(
        @parent,
        self,
        component_param)
    @parameters << param
  end
end

#version=(value) ⇒ Object 



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# File 'lib/highlander.dsl.component.rb', line 79

def version=(value)
  @component_loaded.version = value
end