• 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 ...
  • Liutauras Vilda
  • Campbell Ritchie
  • Tim Cooke
  • Bear Bibeault
  • Devaka Cooray
  • Jeanne Boyarsky
  • Knute Snortum
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Ganesh Patekar
  • Stephan van Hulst
  • Pete Letkeman
  • Carey Brown
  • Tim Holloway
  • Ron McLeod
  • Vijitha Kumara

Blobs and CMPs  RSS feed

Posts: 2
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

Using EJB - I'm trying to upload a pdf paper to a database. I've created a CMP bean to do this and declared a field researchPaper as type java.lang.Byte[]. The database equivalent is a medium blob. How do I map the file to the byte array and the byte array to the blob?

If anyone has any suggestions or can recommend a good website that'd be great!

  • Post Reply Bookmark Topic Watch Topic
  • New Topic
Boost this thread!