Class: SysMODB::Extractor

Inherits:
Object
  • Object
show all
Defined in:
lib/sysmodb/extractor.rb

Overview

handles the delegation to java, and executes the extraction passing the input file through STDIN, and reading the results through STDOUT.

Constant Summary collapse

JAR_VERSION = 
"0.15.0"
DEFAULT_PATH = 
File.dirname(__FILE__) + "/../../jars/simple-spreadsheet-extractor-#{JAR_VERSION}.jar"
BUFFER_SIZE =

1/4 a megabyte

250000

Instance Method Summary collapse

Constructor Details

#initialize(memory_allocation) ⇒ Extractor

Returns a new instance of Extractor.



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# File 'lib/sysmodb/extractor.rb', line 14

def initialize(memory_allocation)
  @memory_allocation = memory_allocation
  if is_windows?
    raise Exception.new("Windows is not currently supported")
  end
end

Instance Method Details

#spreadsheet_to_csv(spreadsheet_data, sheet = 1, trim = false) ⇒ Object 



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# File 'lib/sysmodb/extractor.rb', line 25

def spreadsheet_to_csv(spreadsheet_data,sheet=1,trim=false)
  read_with_open4 spreadsheet_data,"csv",sheet,trim
end

#spreadsheet_to_xml(spreadsheet_data) ⇒ Object 



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# File 'lib/sysmodb/extractor.rb', line 21

def spreadsheet_to_xml(spreadsheet_data)
  read_with_open4 spreadsheet_data,"xml"
end