Class: Appfuel::Repository::MappingEntry

Inherits:
Object
  • Object
show all
Defined in:
lib/appfuel/storage/repository/mapping_entry.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(data) ⇒ MappingEntry

Returns a new instance of MappingEntry.



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 7

def initialize(data)
  unless data.respond_to?(:to_h)
    fail "Map entry data must respond to :to_h"
  end

  data = data.to_h
  @domain_name = data.fetch(:domain_name) {
    fail "Fully qualified domain name is required"
  }.to_s

  @storage = data.fetch(:storage) {
    fail "Storage classes hash is required"
  }

  @storage_attr = data.fetch(:storage_attr) {
    fail "Storage attribute is required"
  }.to_s

  @domain_attr = data.fetch(:domain_attr) {
    fail "Domain attribute is required"
  }

  @skip = data[:skip] == true ? true : false

  if data.key?(:computed_attr)
    computed_attr_lambda(data[:computed_attr])
  end

  @container_name = data[:container]
  @container_key = "mappings.#{domain_name}.#{domain_attr}"
end

Instance Attribute Details

#container_key ⇒ Object (readonly)

Returns the value of attribute container_key.



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 4

def container_key
  @container_key
end

#container_name ⇒ Object (readonly)

Returns the value of attribute container_name.



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 4

def container_name
  @container_name
end

#domain_attr ⇒ Object (readonly)

Returns the value of attribute domain_attr.



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 4

def domain_attr
  @domain_attr
end

#domain_name ⇒ Object (readonly)

Returns the value of attribute domain_name.



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 4

def domain_name
  @domain_name
end

#storage_attr ⇒ Object (readonly)

Returns the value of attribute storage_attr.



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 4

def storage_attr
  @storage_attr
end

Instance Method Details

#computed_attr(value, domain) ⇒ Object 



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 57

def computed_attr(value, domain)
  fail "No lambda assigned to compute value" unless computed_attr?
  @computed_attr.call(value, domain)
end

#computed_attr? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 53

def computed_attr?
  !@computed_attr.nil?
end

#skip? ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 49

def skip?
  @skip
end

#storage(type) ⇒ Object 



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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 39

def storage(type)
  fail "Storage #{type} is not registered" unless storage?(type)

  @storage[type]
end

#storage?(type) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/appfuel/storage/repository/mapping_entry.rb', line 45

def storage?(type)
  @storage.key?(type)
end