Class: Cocina::Models::Validators::PurlValidator

Inherits:
Object
  • Object
show all
Defined in:
lib/cocina/models/validators/purl_validator.rb

Overview

Validates that Purl matches the external identifier (druid)

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(clazz, attributes) ⇒ PurlValidator

Returns a new instance of PurlValidator.



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# File 'lib/cocina/models/validators/purl_validator.rb', line 12

def initialize(clazz, attributes)
  @clazz = clazz
  @attributes = attributes
end

Class Method Details

.validate(clazz, attributes) ⇒ Object 



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# File 'lib/cocina/models/validators/purl_validator.rb', line 8

def self.validate(clazz, attributes)
  new(clazz, attributes).validate
end

Instance Method Details

#validate ⇒ Object

Raises:



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# File 'lib/cocina/models/validators/purl_validator.rb', line 17

def validate
  return unless meets_preconditions?

  return if identifier_from_druid == identifier_from_purl

  raise ValidationError, "Purl mismatch: #{druid} purl does not match object druid."
end