Win a copy of Programmer's Guide to Java SE 8 Oracle Certified Associate (OCA) this week in the OCAJP forum!
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic

SEAM question about specifying scope of injected components

 
Tim McGuire
Ranch Hand
Posts: 820
IntelliJ IDE Tomcat Server VI Editor
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
Reading the seam book, it says that if I don't declare a scope for an injected component, Seam searches all scopes hierarchically looking for a non-null component by that name. My question is, is it best practices to always specify a scope so that seam doesn't have to do all that searching. With hundreds of components and hundreds of injections, wouldn't this impact performance?
 
Tim McGuire
Ranch Hand
Posts: 820
IntelliJ IDE Tomcat Server VI Editor
  • Mark post as helpful
  • send pies
  • Quote
  • Report post to moderator
I can answer this myself now. The context variables are stored in maps and it is a very cheap effort to check these maps, even with hundreds of components. Not the first place to begin checking for places to improve performance.
 
  • Post Reply
  • Bookmark Topic Watch Topic
  • New Topic