Class: ThreeScaleToolbox::CRD::BackendParser

Inherits:
Object
  • Object
show all
Defined in:
lib/3scale_toolbox/crds/backend_parser.rb

Defined Under Namespace

Classes: MappingRule, Method, Metric

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(cr) ⇒ BackendParser

Returns a new instance of BackendParser.



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 10

def initialize(cr)
  @cr = cr
end

Instance Attribute Details

#cr ⇒ Object (readonly)

Returns the value of attribute cr.



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 8

def cr
  @cr
end

Instance Method Details

#description ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 22

def description
  cr.dig('spec', 'description')
end

#mapping_rules ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 42

def mapping_rules
  @mapping_rules ||= (cr.dig('spec', 'mappingRules') || []).map do |mapping_rule|
    MappingRule.new(mapping_rule['metricMethodRef'], mapping_rule['httpMethod'],
      mapping_rule['pattern'], mapping_rule['increment'], mapping_rule['last'])
  end
end

#methods ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 36

def methods
  @methods ||= (cr.dig('spec', 'methods') || {}).map do |system_name, method|
    Method.new(system_name, method['friendlyName'], method['description'])
  end
end

#metrics ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 30

def metrics
  @metrics ||= (cr.dig('spec', 'metrics') || {}).map do |system_name, metric|
    Metric.new(system_name, metric['friendlyName'], metric['description'], metric['unit'])
  end
end

#metrics_index ⇒ Object

Metrics and methods index by system_name



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 50

def metrics_index
  @metrics_index ||= (methods + metrics).each_with_object({}) { |metric, h| h[metric.system_name] = metric }
end

#name ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 18

def name
  cr.dig('spec', 'name')
end

#private_endpoint ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 26

def private_endpoint
  cr.dig('spec', 'privateBaseURL')
end

#system_name ⇒ Object 



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# File 'lib/3scale_toolbox/crds/backend_parser.rb', line 14

def system_name
  cr.dig('spec', 'systemName')
end