Re: Tomcat 5.5.12 / Jasper2 - showstoppers ?

[Remy Maucherat]

Henri Gomez wrote:

Hi to all,

I don't know if they should be considered showstopper but while
playing with 5.5.12 for some of our new applications, I see these
problems :

When using Jasper2 in JSP precompilation step, it load needed taglibs
jars defined in web.xml, but didn't release all of them after build
(here is how it's invoked)


Does this mean JARs are locked ?


Another serious problem in Jasper2 precompilation is when web.xml
contains external entites living in the webapp. We fixed Jasper2 in
5.5.9 to fixe this behaviour at runtime, but it appears it's also
needed in precompilation step.


I actually forgot what the fix was.

Rémy

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Re: Tomcat 5.5.12 / Jasper2 - showstoppers ?

[Henri Gomez]

  When using Jasper2 in JSP precompilation step, it load needed taglibs
  jars defined in web.xml, but didn't release all of them after build
  (here is how it's invoked)

 Does this mean JARs are locked ?

yes, and since ant is running on the eclipse JVM, no other way to
release the jar that to stop eclipse ;(

  Another serious problem in Jasper2 precompilation is when web.xml
  contains external entites living in the webapp. We fixed Jasper2 in
  5.5.9 to fixe this behaviour at runtime, but it appears it's also
  needed in precompilation step.

 I actually forgot what the fix was.

If I recall exactly in JspConfig :

private void processWebDotXml(ServletContext ctxt) throws JasperException {

InputStream is = null;

try {
URL uri = ctxt.getResource(WEB_XML);
if (uri == null) {
// no web.xml
return;
}

is = uri.openStream();
InputSource ip = new InputSource(is);
ip.setSystemId(uri.toExternalForm());

ParserUtils pu = new ParserUtils();
TreeNode webApp = pu.parseXMLDocument(WEB_XML, ip);

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