Application Engine BI publisher output in Log?

I wrote an app engine to trigger a BI publisher and generate a PDF output. The process works fine and I can view the output in Report manager. However the users who will be running the process do not have access to Report manager. I noticed that the Publish method is moving the output file to general folder. I am trying to figure out a way to display the report in the application engine log itself. Is there a way to achieve this?