class Libis::Format::Tool::PdfMetadata
Public Class Methods
run(source, target, options = [])
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# File lib/libis/format/tool/pdf_metadata.rb, line 16 def self.run(source, target, options = []) self.new.run source, target, options end
Public Instance Methods
run(source, target, options = [])
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# File lib/libis/format/tool/pdf_metadata.rb, line 20 def run(source, target, options = []) if OS.java? # TODO: import library and execute in current VM. For now do exactly as in MRI. end timeout = Libis::Format::Config[:timeouts][:pdf_copy] result = Libis::Tools::Command.run( Libis::Format::Config[:java_cmd], '-jar', Libis::Format::Config[:pdf_tool], 'metadata', '-i', source, '-o', target, *options, timeout: timeout, kill_after: timeout * 2 ) raise RuntimeError, "#{self.class} took too long (> #{timeout} seconds) to complete" if result[:timeout] raise RuntimeError, "#{self.class} errors: #{result[:err].join("\n")}" unless result[:status] == 0 && result[:err].empty? result end