How to get path to attachments in custom macro?

[Bob Nicholson]

I'm creating a custom macro... is there a way to get the path to the attachments on the current page when the macro is invoked?

[David at David Simpson Apps · Accepted solution]

Try converting the velocity from the user macro in this blogpost into pure Java:
A simpler way to view attachments in Confluence

This is the key line to look at:

${req.contextPath}${attachment.downloadPathWithoutVersion}")