• 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
  • Tim Cooke
  • Jeanne Boyarsky
  • Bear Bibeault
Sheriffs:
  • Knute Snortum
  • paul wheaton
  • Devaka Cooray
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Ron McLeod
  • Piet Souris
  • Ganesh Patekar
Bartenders:
  • Tim Holloway
  • Carey Brown
  • salvin francis

Doubt about native query

 
Ranch Hand
Posts: 37
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Good afternoon!
I�ve downloaded the o'reilly ejb 3.0 book's example code. I was running the source code related to native sql queries when I got a ClassCastException. The snippet source code is the following :

Cruise Entity:


Query call:

(The same code can be found on page 623 and 624 of o'reilly book)

The ClassCastException happens in:


If the result�s index is changed, the application works correctly.



How can I justify it?
Thanks in advance!
 
Sheriff
Posts: 14691
16
Eclipse IDE VI Editor Ubuntu
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Cruise comes first, so as you said, it should be result[0], not result[1].
 
You ought to ventilate your mind and let the cobwebs out of it. Use this cup to catch the tiny ads:
Java file APIs (DOC, XLS, PDF, and many more)
https://products.aspose.com/total/java
  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!