Dunno, but I thought jetty was using jasper from glassfish not apache.
You might try using the maven jspc plugin from codehaus, it works for
us in geronimo.
With the latest version you can specify exactly which jasper version
you want to use, here's the snippet from the geronimo pom:
org.codehaus.mojo.jspc
jspc-maven-plugin
2.0-SNAPSHOT
compile
${pom.basedir}/
src/main/webapp
org.codehaus.mojo.jspc
jspc-compiler-tomcat6artifactId>
2.0-SNAPSHOT
org.apache.tomcatgroupId>
jasper
org.apache.tomcat
jasper
6.0.13-G543818
thanks
david jencks
On Jun 21, 2007, at 6:37 AM, Kevin Jackson wrote:
Hi all,
I'm working with mvn and the jetty jspc plugin for pre-compiling jsps
and I've come across this error:
[INFO] [jetty-jspc:jspc {execution: jspc}]
2007-06-21 11:15:18.969::INFO: Logging to STDERR via
org.mortbay.log.StdErrLog
java.lang.ClassCastException: [Ljava.lang.Object; cannot be cast to
[Lorg.apache.jasper.compiler.JavacErrorDetail;
at org.apache.jasper.compiler.JDTJavaCompiler.compile
(JDTJavaCompiler.java:466)
at org.apache.jasper.compiler.Compiler.generateClass
(Compiler.java:317)
at org.apache.jasper.compiler.Compiler.compile(Compiler.java:
364)
at org.apache.jasper.JspC.processFile(JspC.java:1137)
at org.apache.jasper.JspC.execute(JspC.java:1306)
at org.mortbay.jetty.jspc.plugin.JspcMojo.compile
(JspcMojo.java:284)
at org.mortbay.jetty.jspc.plugin.JspcMojo.execute
(JspcMojo.java:213)
I've looked online (and to be honest I cannot find the JDTJavaCompiler
src, but I did find the JDTCompiler src @
http://svn.apache.org/repos/asf/tomcat/tc6.0.x/trunk/java/org/
apache/jasper/compiler/JDTCompiler.java)
which had the following:
if (!problemList.isEmpty()) {
JavacErrorDetail[] jeds =
(JavacErrorDetail[]) problemList.toArray(new
JavacErrorDetail[0]);
errDispatcher.javacError(jeds);
}
From my limited knowledge of the codebase, this looks like a likely
candidate for the cause of the error message I'm seeing. I'm going to
swap the jspc plugin to (a slightly modified version of) the standard
mvn jspc plugin to see if the same error occurs.
I also checked the tomcat bugzilla and didn't find anything that
looked similar.
env info:
-tomcat version 6.0.13
-mvn version 2.0.7
-jetty jspc plugin version 6.1.0
-jdk6
Thanks,
Kev
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