This week's book giveaways are in the Refactoring and Agile forums.
We're giving away four copies each of Re-engineering Legacy Software and Docker in Action and have the authors on-line!
See this thread and this one for details.
Win a copy of Re-engineering Legacy Software this week in the Refactoring forum
or Docker in Action in the Cloud/Virtualization forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

blocking the code /application

 
pramod karnani
Ranch Hand
Posts: 88
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator

Hi All,



// Locks a record so that it can only be updated or deleted by this client.
// If the specified record is already locked, the current thread gives up
// the CPU and consumes no CPU cycles until the record is unlocked.
public void lock(int recNo) throws RecordNotFoundException;



For e.g . when lock method locks a contractor record 1

lock(1);

if unlock is not called again there will be lock method call

lock(1);


then it should block the code , correct?
Since record number 1 is not release so it will block the code until record number 1 is released.


Regards,
Pramod
 
K. Tsang
Bartender
Posts: 3349
12
Android Java
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
You may want to look at this thread
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic