java - JSF and Spring performance vs poor JSP performance -


I looked at some JSF projects developed by my collegues and in these projects I was feeling very slow. Does anyone have the same opinion?

I am currently using jsp + jstl and jQuery for the "rich" clients. I

I wonder what the advantages and disadvantages of old farm jsp on modern frameworks (JSF) , Wicket, tapestry ..)

It would be great if the people using these techniques answered.

This is also interesting for me, which is the most exciting features you can leave JSP and use the "massive" framework (I mean, for example AOP in Spring or anything else you Can notice).

Thanks for all the comments.

I created CGI, PHP, JSP, struts, Spring MVC (1.2), beta workshop, JSF, jbis Seam, Spring MVC (2.5) and (in that order). I have seen a leap in both productivity and quality for each new technology on which I have worked. It just works better, it looks like looks I prefer wicket above all others (a turn of spring, quartz, etc.). I can honestly say that I have seen the light, and I do not want to go deeper - or go back to the lighter.) - The party.

There is a lot to say about the wicket.

  • Conversation support (or tab-enabled) comes by default, you do not worry about "open in new tab" and "back" button problems again.
  • This component is based, so that you can reuse the code ALA swing.
  • Like typed security miracles, lots of standard Java take advantage of.
  • Supports advanced security features such as URL encryption. / Li>
  • Clusterizable apps by default.
  • And, most importantly, it is funny to use it.

Better improvements for JSP and JSF

  • One thing that bothers me most is "EL" nonsense, because I believe that it breaks the good Java type of security and strength.
  • High productivity requires both broken tooling support. In order to really solve problems, they need another framework at the top of both (as seen with the Seam Framework, H-JF makes useful).
  • Error handling is very difficult and exceptions are not straightforcer helpful.
  • It is difficult to create reusable components on both the frameworks and the appropriate models to separate the concerns.
  • ... and, most importantly, a long etc. of small pain, like, or

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