[jboss-jira] [JBoss JIRA] (WFLY-11065) Usage of static fields from java.lang classes as EL expressions in JSPs doesn't work for servlet 4.0
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https://issues.jboss.org/browse/WFLY-11065?page=com.atlassian.jira.plugin...
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Jan Stourac edited comment on WFLY-11065 at 9/25/18 5:01 AM:
-------------------------------------------------------------
Note that there is prepared commit with tests to cover this issue in WildFly TS, [see
here|https://github.com/jstourac/wildfly/commit/29e6fde75478a8245c7caa5bd...].
was (Author: jstourac):
Note that there is prepared commit with tests to cover this issue in WildFly TS, [see
here|https://github.com/jstourac/wildfly/commit/528558db6d9f5e42d43b89f60...].
Usage of static fields from java.lang classes as EL expressions in
JSPs doesn't work for servlet 4.0
----------------------------------------------------------------------------------------------------
Key: WFLY-11065
URL: https://issues.jboss.org/browse/WFLY-11065
Project: WildFly
Issue Type: Bug
Components: Web (Undertow)
Affects Versions: 14.0.0.Beta2
Reporter: Jan Stourac
Assignee: Stuart Douglas
This seems to be back but this time with Servlet 4.0 only as 3.1 seems to work just fine.
Current test is already in [Wildfly
testsuite|https://github.com/wildfly/wildfly/blob/master/testsuite/integr...]
but it does not cover Servlet 4.0.
Java EE7 (which supports EL 3.0 spec) allows JSPs to use EL expressions like:
{code}
<html>
<body>
foo: --- ${Boolean.TRUE} ---<br>
bar: --- ${Integer.MAX_VALUE} ---<br>
</body>
</html>
{code}
However, the {code}${Boolean.TRUE}{code} and {code}${Integer.MAX_VALUE}{code} in the
above example aren't evaluated correctly and instead a blank string is rendered for
them.
More details in the linked forum thread https://developer.jboss.org/thread/271825
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