Win a copy of Testing JavaScript Applications this week in the HTML Pages with CSS and JavaScript 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
  • Bear Bibeault
  • Ron McLeod
  • Jeanne Boyarsky
  • Paul Clapham
Sheriffs:
  • Tim Cooke
  • Liutauras Vilda
  • Junilu Lacar
Saloon Keepers:
  • Tim Moores
  • Stephan van Hulst
  • Tim Holloway
  • fred rosenberger
  • salvin francis
Bartenders:
  • Piet Souris
  • Frits Walraven
  • Carey Brown

lock & read or just read?

 
Ranch Hand
Posts: 209
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi all,

My assignment has the following comment on the lock(int) method: Locks a record so that it can only be updated or deleted by this client.. So what I am thinking is to only use the physical locking (ie locking on the database file) when reading a record. An additional record locking (along with physical locking) will be only used when updating/deleting a record.

DBClient class



Data class:


Do you think it is an appropriate approach to the read method?


[ December 08, 2005: Message edited by: Alex Sharkoff ]
 
author and jackaroo
Posts: 12199
280
Mac IntelliJ IDE Firefox Browser Oracle C++ Java
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Hi Alex,

I think that is suitable for the read method.

Regards, Andrew
 
Alex Sharkoff
Ranch Hand
Posts: 209
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
thanks a lot, Andrew.

 
    Bookmark Topic Watch Topic
  • New Topic