InputStream Properties -- e.g. pyAttachInputStream
Has anyone else had difficulties with InputStream Properties?
Attached is an extract from a Function that I created to extract a byte-array from a file attachment, with the primary context being a Data-WorkAttach-File page.
In the first version I found that when I read from the InputStream object, subsequently the attachment became an empty file. The solution was to create a 'copy' of the PRInputStream object -- see the attached code.
I would be interested in knowing if there is any other way. I tried using mark() and reset() but this didn't work.
Accepted Solution
Updated: 24 Sep 2020 8:51 EDT
Pegasystems Inc.
GB
This has been changed to a Question, but it was originally created as a Discussion. I'm not asking for any help.
I attached a solution -- this works, and it might be of use to someone else.
My Discussion is to find out if anyone else has an alternative solution.
Updated: 24 Sep 2020 8:51 EDT
Pegasystems Inc.
GB
Note the recent change: now using try-with-resources to ensure auto-closure of the new InputStream object
Updated: 24 Sep 2020 8:51 EDT
Pegasystems Inc.
IN
Hello!
Thank you for the explanation.
I have changed it to a discussion.
Pallavi M | Moderator | Pega Collaboration Center