Scope

This microservice adds a watermark to the content file of a given document object and saves it as a new object version.

Detail description

The microservice does the following:

• Listens to the message queue to see whether a message with value documentchanged has arrived
  
• Checks a concrete document type to see whether the watermark flag (Boolean) is set
• If the flag is not set, a CMD command calls the external program pdftk. This program temporarily downloads the content, inserts the watermark into the PDF and inserts the content back as a new object version.

A config file consists of control parameters which:

• determine the object types and index data to be checked
• determine the CMD call for setting stamping tools other than pdftk. 

Contact

Marco Schütt (m.schuett[at]atoptimal-systems.de)