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Date: Sat, 28 May 2005 14:49:07 -0700
From: Kevin Burton <burton@rojo.com>
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To: Tomcat Users List <tomcat-user@jakarta.apache.org>
Subject: Re: The amazingly slow performance of JSP (profiler results)
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Dakota Jack wrote:

>You have to be and are comparing apples and oranges, Kevin, 
>
Perhaps... but my point was that JSP 2.0 doesn't HAVE to be this slow! :)

>because
>JSP *is* Java.  DOH!  It cannot run slower than what it is.  
>
No.. it could run slower... I'm sure the Tomcat developers will find a 
way ;)

>You
>probably are comparing just running a Java method like setFoo(String
>foo) { this.foo = foo; } where the parameter foo has the value "bar". 
>But, this is really misleading.  The "simple" code you write with
><c:set var="foo" value="bar"/> in fact is just as complex as what you
>see and have provided in your email.  So, if you want to compare, you
>have to do all that the code you see as *ugly* does.  
>
No ... of course not!  For example a JSP 1.x scriptlet would NOT be 
anywhere near as slow!

>If you don't
>want to do all that, don't.  But, that is not a problem with JSP and
>JSP is not a dog if used properly.  
>
Ha... so what's properly?  Don't use c:set?  Don't use c:if ?...

>That's all I have to say about
>that.
>  
>

OK forest :)

Kevin

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