Re: precompilation and JSTL

2005-01-25 Thread Marcus Beyer 
David Smith schrieb:
Just a thought:
Last I knew using the j2ee jar w/ Tomcat == EVIL.  You can either use 
the j2ee distribution on Sun's site OR Jakarta Tomcat (w/ j2sdk, not 
j2ee), but never j2ee and jakarta tomcat together.  It'll create some 
really ugly version conflicts.  If you use jakarta tomcat from 
jakarta.apache.org, use the jar files that have the specific functions 
you need instead.
Oh yeah. Now it works! I also forgot to clean the previously precompiled ...
Thank you, David and Tim!!
--
Grüße, Marcus

"Whatever you do will be insignificant,
 but it is very important that you do it." -- Gandhi
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Re: precompilation and JSTL

2005-01-24 Thread Marcus Beyer 
Tim Funk schrieb:
Is your web.xml using the 2.4 declaration?
Yes it is.
The problem has to do with precompilation, because it works if I deploy 
the JSPs instead of the servlets.

Example: 
The precompiled Java code looks like this:
_jspx_th_c_out_1.setValue(new String("1 + 2 = ${1 + 2}"));
Whereas the Java code compiled after deployment looks like this:
_jspx_th_c_out_1.setValue((java.lang.Object) 
org.apache.jasper.runtime.PageContextImpl.proprietaryEvaluate("1 + 2 = 
${1 + 2}", java.lang.Object.class, (PageContext)_jspx_page_context, 
null, false));

Why is it different??
--
Grüße, Marcus

"Whatever you do will be insignificant,
 but it is very important that you do it." -- Gandhi
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Re: precompilation and JSTL

2005-01-24 Thread David Smith 
Just a thought: 

Last I knew using the j2ee jar w/ Tomcat == EVIL.  You can either use 
the j2ee distribution on Sun's site OR Jakarta Tomcat (w/ j2sdk, not 
j2ee), but never j2ee and jakarta tomcat together.  It'll create some 
really ugly version conflicts.  If you use jakarta tomcat from 
jakarta.apache.org, use the jar files that have the specific functions 
you need instead. 

For jstl, that would be the standard-1.1 tag lib available here: 
http://jakarta.apache.org/taglibs/index.html.  D/L the standard taglibs, 
drop the jars in your WEB-INF/lib directory, and include the taglibs in 
your web.xml per the docs.  Restart the context and your done.

--David
Tim Funk wrote:
Is your web.xml using the 2.4 declaration?
-Tim
Marcus Beyer wrote:
Tim Funk schrieb:
I finally solved my (first) problem: I had a wrong lib (J2EE 1.3) in 
my class path. So there was some kind of version mismatch ...

Are you sure you want
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c"%>
and not
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>

But still my pages do not work if I specify to use the jstl 1.1 taglib.
Example: 
With 1.0 taglib I get "1 + 2 = 3".
With 1.1 taglib I get "1 + 2 = ${1 + 2}".
Any idea about this?

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Re: Re: precompilation and JSTL

2005-01-24 Thread bounce 
Geachte relatie,

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Re: precompilation and JSTL

2005-01-24 Thread Tim Funk 
Is your web.xml using the 2.4 declaration?
-Tim
Marcus Beyer wrote:
Tim Funk schrieb:
I finally solved my (first) problem: I had a wrong lib (J2EE 1.3) in my 
class path. So there was some kind of version mismatch ...

Are you sure you want
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c"%>
and not
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>

But still my pages do not work if I specify to use the jstl 1.1 taglib.
Example: 
With 1.0 taglib I get "1 + 2 = 3".
With 1.1 taglib I get "1 + 2 = ${1 + 2}".
Any idea about this?

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Re: Re: precompilation and JSTL

2005-01-24 Thread bounce 
Geachte relatie,

Het door u gebruikte e-mailadres is niet meer actief. U kunt uw e-mailbericht 
sturen naar [EMAIL PROTECTED] of dit bericht beantwoorden.

Bedankt voor uw medewerking,

Met vriendelijke groet,

ATP Hypotheken
Het Spoor 40
3994 AK Houten

Tel. 030 750 25 33
Fax. 030 750 25 88
[EMAIL PROTECTED]

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Re: precompilation and JSTL

2005-01-24 Thread Marcus Beyer 
Tim Funk schrieb:
I finally solved my (first) problem: I had a wrong lib (J2EE 1.3) in my 
class path. So there was some kind of version mismatch ...

Are you sure you want
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c"%>
and not
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
But still my pages do not work if I specify to use the jstl 1.1 taglib.
Example: 
With 1.0 taglib I get "1 + 2 = 3".
With 1.1 taglib I get "1 + 2 = ${1 + 2}".
Any idea about this?
--
Grüße, Marcus

"Whatever you do will be insignificant,
 but it is very important that you do it." -- Gandhi
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Re: precompilation and JSTL

2005-01-24 Thread Marcus Beyer 
Tim Funk schrieb:
Are you sure you want
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c"%>
and not
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
-Tim
  


Strange. After changing to JSTL 1.1 taglib, that c:if thing above does 
not work anymore. Isn't ${true} correct here?

--
Grüße, Marcus

"Whatever you do will be insignificant,
 but it is very important that you do it." -- Gandhi
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Re: precompilation and JSTL

2005-01-24 Thread Marcus Beyer 
Tim Funk schrieb:
Are you sure you want
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c"%>
and not
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
Oh, right. Thank you!
Unfortunately the error persists nevertheless ...
--
Grüße, Marcus

"Whatever you do will be insignificant,
 but it is very important that you do it." -- Gandhi
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Re: precompilation and JSTL

2005-01-24 Thread Tim Funk 
Are you sure you want
<%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c"%>
and not
<%@ taglib uri="http://java.sun.com/jsp/jstl/core"; prefix="c" %>
-Tim
Marcus Beyer wrote:
Hello all!
I am trying to precompile my JSPs using org.apache.jasper.JspC.
Problem: The ones that use JSTL result in uncompilable Java code.
[Sorry for my english. Is it uncompilable or incompilable?]
Example:
  <%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c" %>
  JSTL test
  

 

The resulting Java file contains this line:
  if (_jspx_meth_c_out_0(_jspx_th_c_if_0, _jspx_page_context))
  return true;
The (Eclipse) compiler complains:
  The method _jspx_meth_c_out_0(JspTag, PageContext) in the type
  test_jsp is not applicable for the arguments (IfTag, PageContext)
"IfTag" is org.apache.taglibs.standard.tag.el.core.IfTag.
"JspTag" is javax.servlet.jsp.tagext.JspTag.
IfTag extends javax.servlet.jsp.jstl.core.ConditionalTagSupport.
ConditionalTagSupport extends javax.servlet.jsp.tagext.TagSupport.
TagSupport implements javax.servlet.jsp.tagext.JspTag.
So this looks right. Any idea what the problem is?
I am using JSTL 1.1.2 with Tomcat 5.0.26.
best wishes,
Marcus Beyer
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precompilation and JSTL

2005-01-24 Thread Marcus Beyer 
Hello all!
I am trying to precompile my JSPs using org.apache.jasper.JspC.
Problem: The ones that use JSTL result in uncompilable Java code.
[Sorry for my english. Is it uncompilable or incompilable?]
Example:
  <%@ taglib uri="http://java.sun.com/jstl/core"; prefix="c" %>
  JSTL test
  

   
The resulting Java file contains this line:
  if (_jspx_meth_c_out_0(_jspx_th_c_if_0, _jspx_page_context))
  return true;
The (Eclipse) compiler complains:
  The method _jspx_meth_c_out_0(JspTag, PageContext) in the type
  test_jsp is not applicable for the arguments (IfTag, PageContext)
"IfTag" is org.apache.taglibs.standard.tag.el.core.IfTag.
"JspTag" is javax.servlet.jsp.tagext.JspTag.
IfTag extends javax.servlet.jsp.jstl.core.ConditionalTagSupport.
ConditionalTagSupport extends javax.servlet.jsp.tagext.TagSupport.
TagSupport implements javax.servlet.jsp.tagext.JspTag.
So this looks right. Any idea what the problem is?
I am using JSTL 1.1.2 with Tomcat 5.0.26.
best wishes,
Marcus Beyer
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