Contents

unless defined? JRUBY_VERSION
  raise "Only works under JRUBY"
end

jardir = File.join(File.dirname(__FILE__), '..', 'jars')

# For each jar, check for a representative class in each
# and include the jar if it's not defined

begin
  include_class Java::org.marc4j.marc.impl.RecordImpl
rescue NameError  => e
  require "#{jardir}/javamarc.jar"
end

begin
  include_class Java::org.marc4j.MarcAlephSequentialReader
rescue
  require "#{jardir}/marc4j-extra-readers-writers.jar"
end

begin
  include_class Java::org.codehaus.jackson.map.ObjectMapper
rescue
  require "#{jardir}/jackson-all-1.6.0.jar"
end


# Define a method that will take a string (filename), IO object, or StringIO object,
# and return an inputstream/outputstream

module IOConvert
  
  def byteinstream(fromwhere)
    stream = nil
    if fromwhere.is_a? Java::JavaIO::InputStream
      stream = fromwhere
    elsif fromwhere.is_a? String
      stream = java.io.FileInputStream.new(fromwhere.to_java_string)
    elsif fromwhere.respond_to? :to_inputstream
      stream = fromwhere.to_inputstream
    end
    return stream
  end
  
  def byteoutstream towhere
    stream = nil
    if towhere.is_a? Java::JavaIO::OutputStream
      stream = towhere
    elsif towhere.is_a? String
      stream = java.io.FileOutputStream.new(towhere.to_java_string)
    elsif towhere.respond_to? :to_outputstream
      stream = towhere.to_outputstream
    end
    return stream
  end
  
  
  module_function :byteinstream, :byteoutstream
  
end
  
  
  
  

require 'marc4j4r/record.rb'
require 'marc4j4r/controlfield.rb'
require 'marc4j4r/reader.rb'
require 'marc4j4r/datafield.rb'

Version data entries

3 entries across 3 versions & 1 rubygems

Version	Path
marc4j4r-1.4.1	lib/marc4j4r.rb
marc4j4r-1.4.0	lib/marc4j4r.rb
marc4j4r-1.3.0	lib/marc4j4r.rb