I can't tell you anything for sure from own expierence. And about every 2nd page on the "web" seems to state something different to this question.
So taking all together the following is all possible
- Dime Support was dropped from 1.x to 2.x
- Some kind of support in 2.x is there, possibly flaky
- Support is there
- No support at all is there
- One of the provided links gives enough insight/code sample to get something useful going
Links to "Does Axis 2.0 support Dime"?
No. You have to switch back to 1.4
No some guy
large attachments in dime format -> btw the same guy which 2009 states he never has heard of Dime since 2002
Axis 1.x to Axis 2.1 port Dime -> againThe same guy 2006 posting something which looks like a port
Creating Apache Axis Java proxy classes that use DIME From some Adobe Docu site
J2EE Web Service Development with Attachments Using Axis -> The only real tutorial I found until now. But uses Axis 1.2.1
AttachmentProblems -> An Axis Wiki page stating problems with Dime attachment files > 1 MB