Tikarb

A simple Apache Tika binding for ruby using rjb.

• ruby 2.3+
• tika 1.16+

Add this line to your application's Gemfile:

gem 'tikarb'

And then execute:

$ bundle

Setup path to tika-app jar file:

Tikarb.path = '/path/to/your/tika-app.jar'

Use as follows:

# extract text and metadata from file
Tikarb.parse('/path/to/your/file')

# detect media type
Tikarb.detect('/path/to/your/file')

# call with command-line options
Tikarb.cli('--xml', '/path/to/your/file')

You can use StringIO as an argument:

Tikarb.parse(StringIO.new(your_data))

This gem calls Tika libraries via Java Native Interface using rjb.

Pros:

• It will be faster than command-line interface in case Tika is executed repeatedly.

Cons:

• It requires some memory to load JavaVM in the process.
• It will affect JDK and Tika internal specification change.

Bug reports and pull requests are welcome on GitHub at https://github.com/kanety/tikarb. This project is intended to be a safe, welcoming space for collaboration, and contributors are expected to adhere to the Contributor Covenant code of conduct.

The gem is available as open source under the terms of the MIT License.