Module: Asposebarcodejava

Defined in:
lib/asposebarcodejava.rb,
lib/asposebarcodejava/version.rb,
lib/asposebarcodejava/Barcode/codetext.rb,
lib/asposebarcodejava/Barcode/patchcode.rb,
lib/asposebarcodejava/Barcode/managecaption.rb,
lib/asposebarcodejava/Barcode/setbarsheight.rb,
lib/asposebarcodejava/2DBarcode/hidecodetext.rb,
lib/asposebarcodejava/Barcode/managedimension.rb,
lib/asposebarcodejava/Barcode/startstopsymbol.rb,
lib/asposebarcodejava/Barcode/widenarrowratio.rb,
lib/asposebarcodejava/2DBarcode/setaspectratio.rb,
lib/asposebarcodejava/BarcodeImage/rotateimage.rb,
lib/asposebarcodejava/Barcode/specifysymbologies.rb,
lib/asposebarcodejava/2DBarcode/creating2dbarcode.rb,
lib/asposebarcodejava/2DBarcode/creatingqrbarcode.rb,
lib/asposebarcodejava/Barcode/australiapostbarcode.rb,
lib/asposebarcodejava/2DBarcode/creatingaztecbarcode.rb,
lib/asposebarcodejava/2DBarcode/creatingpdf417barcode.rb,
lib/asposebarcodejava/BarcodeImage/printingbarcodeimage.rb,
lib/asposebarcodejava/BarcodeImage/setbarcodeimagecolor.rb,
lib/asposebarcodejava/2DBarcode/creatingdatamatrixbarcode.rb,
lib/asposebarcodejava/BarcodeImage/setbarcodeimageborders.rb,
lib/asposebarcodejava/BarcodeImage/setbarcodeimagemargins.rb,
lib/asposebarcodejava/BarcodeImage/setbarcodeimagequality.rb,
lib/asposebarcodejava/BarcodeRecognition/recognizebarcode.rb,
lib/asposebarcodejava/Barcode/usechecksumandsupplementdata.rb,
lib/asposebarcodejava/BarcodeImage/setbarcodeimageunitsize.rb,
lib/asposebarcodejava/BarcodeRecognition/barcodeorientation.rb,
lib/asposebarcodejava/BarcodeRecognition/getallonedbarcodes.rb,
lib/asposebarcodejava/BarcodeImage/savebarcodeimagetostreams.rb,
lib/asposebarcodejava/BarcodeRecognition/getbarcoderegioninfo.rb,
lib/asposebarcodejava/BarcodeRecognition/makingbarcoderegions.rb,
lib/asposebarcodejava/BarcodeImage/generatebarcodewithemptybars.rb,
lib/asposebarcodejava/BarcodeImage/customizebarcodeimageresolution.rb,
lib/asposebarcodejava/2DBarcode/generatemultiplemacropdf417barcodes.rb,
lib/asposebarcodejava/BarcodeImage/generatebarcodebycustomimagesize.rb,
lib/asposebarcodejava/BarcodeRecognition/recognizespecificsymbology.rb,
lib/asposebarcodejava/BarcodeRecognition/getbarcoderecognitionquality.rb,
lib/asposebarcodejava/BarcodeRecognition/recognizemultiplesymbologies.rb,
lib/asposebarcodejava/BarcodeRecognition/readbarcodefromspecificregion.rb,
lib/asposebarcodejava/BarcodeRecognition/switchbarcoderecognitionmodes.rb,
lib/asposebarcodejava/BarcodeRecognition/fastandbetterbarcodeprocessing.rb

Defined Under Namespace

Modules: AustraliaPostBarcode, BarcodeOrientation, CodeText, Creating2DBarcode, CreatingAztecBarcode, CreatingDataMatrixBarcode, CreatingPdf417Barcode, CreatingQRBarcode, CustomizeBarcodeImageResolution, FastAndBetterBarcodeProcessing, GenerateBarcodeByCustomImageSize, GenerateBarcodeWithEmptyBars, GenerateMultipleMacroPdf417Barcodes, GetAllOneDBarcodes, GetBarcodeRecognitionQuality, GetBarcodeRegionInfo, HideCodeText, MakingBarcodeRegions, ManageCaption, ManageDimension, PatchCode, PrintingBarcodeImage, ReadBarcodeFromSpecificRegion, RecognizeBarcode, RecognizeMultipleSymbologies, RecognizeSpecificSymbology, RotateImage, SaveBarcodeImageToTtreams, SetAspectRatio, SetBarcodeImageBorders, SetBarcodeImageColor, SetBarcodeImageMargins, SetBarcodeImageQuality, SetBarcodeImageUnitSize, SetBarsHeight, SpecifySymbologies, StartStopSymbol, SwitchBarcodeRecognitionModes, UseChecksumAndSupplementData, WideNarrowRatio

Constant Summary collapse

VERSION = 
'0.0.2'

Class Attribute Summary collapse

Class Method Summary collapse

Instance Method Summary collapse

Class Attribute Details

.aspose_barcode_config ⇒ Object

Returns the value of attribute aspose_barcode_config.



9
10
11
 
# File 'lib/asposebarcodejava.rb', line 9

def aspose_barcode_config
  @aspose_barcode_config
end

Class Method Details

.configure_aspose_barcode(config) ⇒ Object 



67
68
69
 
# File 'lib/asposebarcodejava.rb', line 67

def self.configure_aspose_barcode config
  Asposebarcodejava.aspose_barcode_config = config
end

Instance Method Details

#initialize_aspose_barcode ⇒ Object 



12
13
14
15
16
17
18
19
 
# File 'lib/asposebarcodejava.rb', line 12

def initialize_aspose_barcode
  aspose_jars_dir = Asposebarcodejava.aspose_barcode_config ? Asposebarcodejava.aspose_barcode_config['jar_dir'] : nil  
  aspose_license_path = Asposebarcodejava.aspose_barcode_config ? Asposebarcodejava.aspose_barcode_config['license_path'] : nil
  jvm_args = Asposebarcodejava.aspose_barcode_config ? Asposebarcodejava.aspose_barcode_config['jvm_args'] : nil
  
  load_aspose_jars(aspose_jars_dir, jvm_args)
  load_aspose_license(aspose_license_path)
end

#input_file(file) ⇒ Object 



50
51
52
 
# File 'lib/asposebarcodejava.rb', line 50

def input_file(file)
  Rjb::import('java.io.FileInputStream').new(file)
end

#load_aspose_jars(aspose_jars_dir, jvm_args) ⇒ Object 



31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
 
# File 'lib/asposebarcodejava.rb', line 31

def load_aspose_jars(aspose_jars_dir, jvm_args)
  if aspose_jars_dir && File.exist?(aspose_jars_dir)
    jardir = File.join(aspose_jars_dir, '**', '*.jar')
  else
    jardir = File.join(File.dirname(File.dirname(__FILE__)), 'jars', '**', '*.jar')
  end

  if jvm_args
    args = jvm_args.split(' ') << '-Djava.awt.headless=true'
    logger = Logger.new(STDOUT)
    logger.level = Logger::DEBUG
    logger.debug("JVM args : #{args}")
    Rjb::load(classpath = Dir.glob(jardir).join(':'), jvmargs=args)
  else
    Rjb::load(classpath = Dir.glob(jardir).join(':'), jvmargs=['-Djava.awt.headless=true'])
  end

end

#load_aspose_license(aspose_license_path) ⇒ Object 



21
22
23
24
25
26
27
28
29
 
# File 'lib/asposebarcodejava.rb', line 21

def load_aspose_license(aspose_license_path)
  if aspose_license_path && File.exist?(aspose_license_path)
    set_license(File.join(aspose_license_path))
  else
    logger = Logger.new(STDOUT)
    logger.level = Logger::WARN
    logger.warn('Using the non licensed aspose jar. Please specify path to your aspose license directory in config/aspose.yml file!')
  end
end

#set_license(aspose_license_file) ⇒ Object 



54
55
56
57
58
59
60
61
62
63
64
65
 
# File 'lib/asposebarcodejava.rb', line 54

def set_license(aspose_license_file)
  begin
    fstream = input_file(aspose_license_file)
    license = Rjb::import('com.aspose.api.License').new()
    license.setLicense(fstream)
  rescue Exception => ex
    logger = Logger.new(STDOUT)
    logger.level = Logger::ERROR
    logger.error("Could not load the license file : #{ex}")
    fstream.close() if fstream
  end
end