Top Level Namespace

Defined Under Namespace

Modules: Rubyang Classes: Array, Example

Instance Method Summary collapse

Instance Method Details

#json_to_xml(json_str) ⇒ Object 



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# File 'lib/rubyang/database/helper.rb', line 7

def json_to_xml( json_str )
  hash = JSON.parse( json_str )
  if hash.keys.size > 1
    raise 'root key size must be 1'
  end
  #doc_xml = REXML::Document.new( "<#{hash.keys.first} />" )
  doc_xml = REXML::Document.new
  json_to_xml_recursive( hash.keys.first, hash.values.first, doc_xml )
  return doc_xml.to_s
end

#json_to_xml_recursive(_key, _value, _doc_xml) ⇒ Object 



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# File 'lib/rubyang/database/helper.rb', line 18

def json_to_xml_recursive( _key, _value, _doc_xml )
  doc_xml = _doc_xml.add_element( _key )
  case _value
  when Hash
    _value.each{ |key, value|
      case value
      when Hash
        json_to_xml_recursive( key, value, doc_xml )
      when Array
        value.each{ |hash|
          json_to_xml_recursive( key, hash, doc_xml )
        }
      else
        doc_xml.add_element( key ).add_text value
      end
    }
  else
    raise "case value when other than Hash is not implemented"
  end
end

#make_json_schema(schema_tree) ⇒ Object

vim: et ts=2 sw=2



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# File 'lib/rubyang/webui/make_json_schema.rb', line 4

def make_json_schema schema_tree
  json_schema_tree = Array.new
  make_json_schema_recursive json_schema_tree, schema_tree
  return JSON.pretty_generate(json_schema_tree)
end

#make_json_schema_recursive(json_schema_tree, schema_tree) ⇒ Object 



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# File 'lib/rubyang/webui/make_json_schema.rb', line 10

def make_json_schema_recursive json_schema_tree, schema_tree
  case schema_tree.model
  when nil
    json_schema_tree.push Hash.new
    json_schema_tree.last[:root] = Hash.new
    json_schema_tree.last[:root][:name] = "root"
    json_schema_tree.last[:root][:description] = "root"
    json_schema_tree.last[:root][:children] = Array.new
    schema_tree.children.each{ |child_schema_tree|
      make_json_schema_recursive json_schema_tree.last[:root][:children], child_schema_tree
    }
  when Rubyang::Model::Container
    json_schema_tree.push Hash.new
    json_schema_tree.last[:container] = Hash.new
    json_schema_tree.last[:container][:name] = schema_tree.model.arg
    json_schema_tree.last[:container][:description] = schema_tree.model.substmt('description').first.arg
    json_schema_tree.last[:container][:children] = Array.new
    schema_tree.children.each{ |child_schema_tree|
      make_json_schema_recursive json_schema_tree.last[:container][:children], child_schema_tree
    }
  when Rubyang::Model::List
    json_schema_tree.push Hash.new
    json_schema_tree.last[:list] = Hash.new
    json_schema_tree.last[:list][:key] = schema_tree.model.substmt('key')[0].arg
    json_schema_tree.last[:list][:name] = schema_tree.model.arg
    json_schema_tree.last[:list][:description] = schema_tree.model.substmt('description').first.arg
    json_schema_tree.last[:list][:children] = Array.new
    schema_tree.children.each{ |child_schema_tree|
      make_json_schema_recursive json_schema_tree.last[:list][:children], child_schema_tree
    }
  when Rubyang::Model::Leaf
    json_schema_tree.push Hash.new
    json_schema_tree.last[:leaf] = Hash.new
    json_schema_tree.last[:leaf][:name] = schema_tree.model.arg
    json_schema_tree.last[:leaf][:description] = schema_tree.model.substmt('description').first.arg
    json_schema_tree.last[:leaf][:type] = schema_tree.type.arg
  end
end