This week's book giveaway is in the OO, Patterns, UML and Refactoring forum. We're giving away four copies of Refactoring for Software Design Smells: Managing Technical Debt and have Girish Suryanarayana, Ganesh Samarthyam & Tushar Sharma on-line! See this thread for details.
Apache AXIS has support for "SOAP Attachment".
Please check "handling attachment in apache axis"
If you can look at apache axis samples directory, you can also find some workout examples for the same.