This week's book giveaway is in the Python forum.
We're giving away four copies of Python Continuous Integration and Delivery and have Moritz Lenz on-line!
See this thread for details.
Win a copy of Python Continuous Integration and Delivery this week in the Python forum!
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
programming forums Java Mobile Certification Databases Caching Books Engineering Micro Controllers OS Languages Paradigms IDEs Build Tools Frameworks Application Servers Open Source This Site Careers Other all forums
this forum made possible by our volunteer staff, including ...
Marshals:
  • Campbell Ritchie
  • Liutauras Vilda
  • Bear Bibeault
  • Paul Clapham
  • Jeanne Boyarsky
Sheriffs:
  • Devaka Cooray
  • Junilu Lacar
  • Tim Cooke
Saloon Keepers:
  • Tim Moores
  • Ron McLeod
  • Tim Holloway
  • Claude Moore
  • Stephan van Hulst
Bartenders:
  • Winston Gutkowski
  • Carey Brown
  • Frits Walraven

Exceptions to be trown inside DAO Layer wen using Spring  RSS feed

 
Ranch Hand
Posts: 2234
Eclipse IDE Firefox Browser Redhat
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

Hi , i had difficult time understanding what kind of exceptions to be thrown inside the Spring DAO Layer .

DataAccessException is a runtime exception .

How can i handle ApplicationExceptions say (UserAlreadyExistsException ) should i throw this under the DataAccessException??

Thanks in advance .
 
Ranch Hand
Posts: 1936
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
No, you can check and throw UserAlreadyExistsException outside DAO.
UserAlreadyExistsException needn't to extend from DataAccessException.
 
Ravi Kiran Va
Ranch Hand
Posts: 2234
Eclipse IDE Firefox Browser Redhat
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Thank you very much.
 
It is sorta covered in the JavaRanch Style Guide.
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!