This week's book giveaway is in the Servlets forum.
We're giving away four copies of Murach's Java Servlets and JSP and have Joel Murach on-line!
See this thread for details.
The moose likes JSP and the fly likes Reg: Performance Issues of taglib Big Moose Saloon
  Search | Java FAQ | Recent Topics | Flagged Topics | Hot Topics | Zero Replies
Register / Login

Win a copy of Murach's Java Servlets and JSP this week in the Servlets forum!
JavaRanch » Java Forums » Java » JSP
Bookmark "Reg: Performance Issues of taglib " Watch "Reg: Performance Issues of taglib " New topic

Reg: Performance Issues of taglib

babu krishnan

Joined: Jun 09, 2002
Posts: 25
Hi All,
I'm using taglib for my project. This custom taglib extends TagSupport.
I'm bit worried that this would cause any performance issues or not?
The doStartTag method writes (JSP writer) a lot to the response page. Does that cause a performace issue. All those output are dynamic contents.
The doStartTag method calls for some support classes where i build html and return as a string. This string is embedded in jsp by jspwriter in doStartTag method. The contents are dynamic. For example say a label should be displayed in red color when the value is of certain set. (Say name is the label and show this label in red color when value is "Alfred Hitchcock" and for other shou the label in black color). These kind of UI display logics are handled in support classes that are called by doStartTag of taglib.
Please advice me whether is would cause any performance glitches or not. If so, what should be done.
I'm pasting the source of servlet that has got this taglib.

With a little knowledge, a cast iron skillet is non-stick and lasts a lifetime.
subject: Reg: Performance Issues of taglib
Similar Threads
Custom JSP Tag - Unrequired-Fields not cleared
Doubt Enthuware Mock Exam
Why ModelDriven not working?
Problem: Sample Question
Enthuware doubt