Class: Tika::Command

Inherits:
Object
  • Object
show all
Defined in:
lib/tika/command.rb

Class Attribute Summary collapse

Instance Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(app, *args) ⇒ Command

Returns a new instance of Command.



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# File 'lib/tika/command.rb', line 16

def initialize(app, *args)
  @app = app
  @file = args.shift
  @options = args.pop || {}
end

Class Attribute Details

.options ⇒ Object

Returns the value of attribute options.



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# File 'lib/tika/command.rb', line 7

def options
  @options
end

.result_class ⇒ Object

Returns the value of attribute result_class.



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# File 'lib/tika/command.rb', line 7

def result_class
  @result_class
end

Instance Attribute Details

#app ⇒ Object (readonly)

Returns the value of attribute app.



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# File 'lib/tika/command.rb', line 14

def app
  @app
end

#file ⇒ Object (readonly)

Returns the value of attribute file.



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# File 'lib/tika/command.rb', line 14

def file
  @file
end

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/tika/command.rb', line 14

def options
  @options
end

Class Method Details

.execute(app, *args) ⇒ Object 



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# File 'lib/tika/command.rb', line 9

def execute(app, *args)
  new(app, *args).execute
end

Instance Method Details

#command_line ⇒ Object 



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# File 'lib/tika/command.rb', line 26

def command_line
  cmd = app.command_line + self.class.options
  if options[:password]
    cmd << "-p#{options[:password]}"
  end
  if file
    cmd << file
  end
  cmd
end

#execute ⇒ Object 



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# File 'lib/tika/command.rb', line 37

def execute
  raw_result = Open3.capture3(*command_line)
  result_class.new(*raw_result)
end

#result_class ⇒ Object 



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# File 'lib/tika/command.rb', line 22

def result_class
  self.class.result_class
end