File APIs for Java Developers
Manipulate DOC, XLS, PPT, PDF and many others from your application.
http://aspose.com/file-tools
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

@Transactional not working

 
Naresh Chaurasia
Ranch Hand
Posts: 361
  • 0
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I have following code:



Even thought i have set @Transactional(readOnly = true) for insert method, still the insert operation is being performed. Should not the attribute readOnly, which is set to true should take care that insert cannot be performed on this method.
 
Marshall Blythe
Ranch Hand
Posts: 35
  • 1
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
According to the JavaDoc for Transactional#readOnly:

This just serves as a hint for the actual transaction subsystem; it will not necessarily cause failure of write access attempts. A transaction manager which cannot interpret the read-only hint will not throw an exception when asked for a read-only transaction.


Why is readOnly set to true on a method that performs multiple inserts? Although it causes no real harm it could be confusing for the next developer who comes along to maintain the code.
 
It is sorta covered in the JavaRanch Style Guide.
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic