RelatonJis: retrieve JIS Standards for bibliographic use using the BibliographicItem model

RelatonJis is a Ruby gem that implements the IsoBibliographicItem model.

You can use it to retrieve metadata of JIS Standards from https://webdesk.jsa.or.jp, and access such metadata through the RelatonJis::BibliographicItem object.

Installation

Install the gem and add to the application’s Gemfile by executing:

$ bundle add relaton-jis

If bundler is not being used to manage dependencies, install the gem by executing:

$ gem install relaton-jis

Usage

Search for standards using keywords

require 'relaton_jis'
=> true

hit_collection = RelatonJis::Bibliography.search("JIS X 0208")
=> <RelatonJis::HitCollection:0x00000000018858 @ref=JIS X 0208 @fetched=false>

hit_collection.first
=> <RelatonJis::Hit:0x00000000018880 @text="JIS X 0208" @fetched="false" @fullIdentifier="" @title="">

item = hit_collection[2].fetch
=> #<RelatonJis::BibliographicItem:0x00007fe4564a7580
...

item.docidentifier
=> [#<RelatonBib::DocumentIdentifier:0x00007fe46625c518
  @id="JIS X 0208:1997/AMENDMENT 1:2012",
  @language=nil,
  @primary=true,
  @scope=nil,
  @script=nil,
  @type="JIS">]

Fetch document by reference and year

item = RelatonJis::Bibliography.get "JIS X 0208:1997"
[relaton-jis] (JIS X 0208:1997) Fetching from webdesk.jsa.or.jp ...
[relaton-jis] (JIS X 0208:1997) Found: `JIS X 0208:1997`
=> #<RelatonJis::BibliographicItem:0x00007fe4478ecc08
...

item = RelatonJis::Bibliography.get "JIS X 0208", "1997"
[relaton-jis] (JIS X 0208) Fetching  from webdesk.jsa.or.jp ...
[relaton-jis] (JIS X 0208) Found: `JIS X 0208:1997`
=> #<RelatonJis::BibliographicItem:0x00007fe436b49d90
...

item.docidentifier[0].id
=> "JIS X 0208:1997"

Fetch all parts of a standard

item = RelatonJis::Bibliography.get "JIS B 0060 (all parts)"
[relaton-jis] (JIS B 0060 (all parts)) Fetching from webdesk.jsa.or.jp ...
[relaton-jis] (JIS B 0060 (all parts)) Found: `JIS B 0060 (all parts)`
=> #<RelatonJis::BibliographicItem:0x000000010c3e2300
...

item.docidentifier
=> [#<RelatonBib::DocumentIdentifier:0x000000010c5905f8 @id="JIS B 0060 (all parts)", @language=nil, @primary=true, @scope=nil, @script=nil, @type="JIS">]

item = RelatonJis::Bibliography.get "JIS B 0060 (規格群)"
[relaton-jis] (JIS B 0060 (規格群)) Fetching from webdesk.jsa.or.jp ...
[relaton-jis] (JIS B 0060 (規格群)) Found: `JIS B 0060 (all parts)`
=> #<RelatonJis::BibliographicItem:0x000000010c3ceb20
...

item.docidentifier
=> [#<RelatonBib::DocumentIdentifier:0x000000010c8d9b10 @id="JIS B 0060 (all parts)", @language=nil, @primary=true, @scope=nil, @script=nil, @type="JIS">]

XML serialization

Possible options:

bibdata - If true then wrapp item with bibdata element and add ext element.

item.to_xml
=> "<bibitem id="JISX0208-1997" type="standard" schema-version="v1.2.9">
      <fetched>2023-03-18</fetched>
      <title format="text/plain" language="ja" script="Jpan">７ビット及び８ビットの２バイト情報交換用符号化漢字集合</title>
      <title format="text/plain" language="en" script="Lant">7-bit and 8-bit double byte coded KANJI sets for information interchange</title>
      ...
    </bibitem>"

item.to_xml bibdata: true
=> "<bibdata type="standard" schema-version="v1.2.9">
      <fetched>2023-03-18</fetched>
      <title format="text/plain" language="ja" script="Jpan">７ビット及び８ビットの２バイト情報交換用符号化漢字集合</title>
      <title format="text/plain" language="en" script="Lant">7-bit and 8-bit double byte coded KANJI sets for information interchange</title>
      ...
      <ext schema-version="v0.0.1">
        <doctype>standard</doctype>
        <editorialgroup>
          <technical-committee>一般財団法人　日本規格協会</technical-committee>
        </editorialgroup>
        <ics>
          <code>35.040</code>
          <text>Information coding</text>
        </ics>
        <structuredidentifier type="JIS">
          <project-number>X0208</project-number>
        </structuredidentifier>
      </ext>
    </bibdata>"

Typed links

Each JIS document has src type link and optional pdf.

item.link
=> [#<RelatonBib::TypedUri:0x00007fe436a626c0
  @content=#<Addressable::URI:0xc620 URI:https://webdesk.jsa.or.jp/books/W11M0090/index/?bunsyo_id=JIS+X+0208%3A1997>,
  @language=nil,
  @script=nil,
  @type="src">,
 #<RelatonBib::TypedUri:0x00007fe436a60ed8
  @content=#<Addressable::URI:0xc634 URI:https://webdesk.jsa.or.jp/preview/pre_jis_x_00208_000_000_1997_j_pr11_i4.pdf>,
  @language=nil,
  @script=nil,
  @type="pdf">]

Fetch data

This gem scrapes the https://webdesk.jsa.or.jp/books/W11M0270 pages to fetch the JIS Standards metadata. By default the data is saved in the ./data folder in YAML format.

The method RelatonJis::DataFetcher.fetch(output: "data", format: "yaml") fetches all the documents from the dataset and saves them to the ./data folder in YAML format. Arguments:

output - folder to save documents (default './data').
format - the format in which the documents are saved. Possible formats are: yaml, xml, bibxml (default yaml).

RelatonJis::DataFetcher.fetch
Start fetching JIS data at 2024-09-27 17:49:40 -0400
Fetching JIS data finished at 2024-09-27 18:40:11 -0400. It took 3031.0 seconds.
=> nil

Logging

RelatonJis uses the relaton-logger gem for logging. By default, it logs to STDOUT. To change the log levels and add other loggers, read the relaton-logger documentation.

Development

After checking out the repo, run bin/setup to install dependencies. Then, run rake spec to run the tests. You can also run bin/console for an interactive prompt that will allow you to experiment.

To install this gem onto your local machine, run bundle exec rake install. To release a new version, update the version number in version.rb, and then run bundle exec rake release, which will create a git tag for the version, push git commits and the created tag, and push the .gem file to [rubygems.org](https://rubygems.org).

Contributing

Bug reports and pull requests are welcome on GitHub at https://github.com/relaton/relaton-jis.

License

The gem is available as open source under the terms of the [MIT License](https://opensource.org/licenses/MIT).

relaton-jis

Runtime