Set PDF Expiration in Ruby

Aspose.PDF - Set PDF Expiration

To set expiration of  Pdf document using Aspose.PDF Java for Ruby, simply invoke SetExpiration module.

Ruby Code

# The path to the documents directory.

data_dir = File.dirname(File.dirname(File.dirname(File.dirname(__FILE__)))) + '/data/'

# Open a pdf document.

doc = Rjb::import('com.aspose.pdf.Document').new(data_dir + "input1.pdf")

javascript = Rjb::import('com.aspose.pdf.JavascriptAction').new(

    "var year=2014;

    var month=4;

    today = new Date();

    today = new Date(today.getFullYear(), today.getMonth());

    expiry = new Date(year, month);

    if (today.getTime() > expiry.getTime())

    app.alert('The file is expired. You need a new one.');")

doc.setOpenAction(javascript)

# save update document with new information

doc.save(data_dir + "set_expiration.pdf")

puts "Update document information, please check output file."

Download Running Code

Download Set PDF Expiration (Aspose.PDF) from any of the below mentioned social coding sites:

• GitHub