Class: Coradoc::AsciiDoc::Serializer::ElementRegistry

Inherits:
Object
  • Object
show all
Defined in:
lib/coradoc/asciidoc/serializer/element_registry.rb

Overview

Registry for mapping Coradoc model classes to their AsciiDoc serializers.

Thin layer over ‘Coradoc::Dispatch.strict`: each public method delegates to a single Dispatch instance so the dispatch mechanism (storage, miss-handling, override semantics) lives in one place. Adoc-specific concerns (the ArgumentError wording on miss, the `registered_models` name) stay here.

Examples:

Registering a custom serializer

ElementRegistry.override(Model::Paragraph, CustomParagraphSerializer)

Wrapping an existing serializer

original = ElementRegistry.get(Model::Paragraph)
ElementRegistry.override(Model::Paragraph, WrapperSerializer.new(original))

Constant Summary collapse

DISPATCH = 
Coradoc::Dispatch.strict

Class Method Summary collapse

Class Method Details

.clear! ⇒ Object 



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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 58

def clear!
  DISPATCH.clear!
end

.get(model_class) ⇒ Object 



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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 36

def get(model_class)
  DISPATCH.lookup(model_class)
end

.lookup(model_class) ⇒ Object

Raises:

  • (ArgumentError) 


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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 40

def lookup(model_class)
  serializer_class = DISPATCH.lookup(model_class)
  return serializer_class if serializer_class

  raise ArgumentError,
        "No serializer registered for #{model_class.name}. " \
        'Please register a serializer in ElementRegistry, or the serializer ' \
        'may not have been loaded yet (check Registrations.load_all!)'
end

.override(model_class, serializer_class) ⇒ Object 



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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 28

def override(model_class, serializer_class)
  DISPATCH.override(model_class, serializer_class)
end

.register(model_class, serializer_class) ⇒ Object 



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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 24

def register(model_class, serializer_class)
  DISPATCH.register(model_class, serializer_class)
end

.registered?(model_class) ⇒ Boolean

Returns:

  • (Boolean) 


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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 54

def registered?(model_class)
  DISPATCH.registered?(model_class)
end

.registered_models ⇒ Object 



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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 50

def registered_models
  DISPATCH.registered_keys
end

.unregister(model_class) ⇒ Object 



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# File 'lib/coradoc/asciidoc/serializer/element_registry.rb', line 32

def unregister(model_class)
  DISPATCH.unregister(model_class)
end