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https://issues.apache.org/jira/browse/MTOMCAT-234?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14097945#comment-14097945
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ASF GitHub Bot commented on MTOMCAT-234:
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GitHub user kalgon opened a pull request:
https://github.com/apache/tomcat-maven-plugin/pull/7
MTOMCAT-234 Classloading issues
this fixes the `java.lang.ClassFormatError` but there is another problem:
it seems that the `JarScanner` scans the tomcat-maven-plugin dependencies
instead of the webapp ones. The result is that no `web-fragment.xml` or
`ServletContainerInitializer` works anymore (and I suspect there should be
other consequences as well). I did not have enough time to investigate but I
noticed that, at line 202 in `StandardJarScanner`, a classloader is skipped (it
wasn't so in Tomcat7)... but I don't know if this could be the cause as I don't
know the internals of Tomcat very well. I'll try to make some time next week to
dig a bit deeper.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/kalgon/tomcat-maven-plugin tc8.x
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/tomcat-maven-plugin/pull/7.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #7
----
commit 8e92cb72f9c2629116b54ca2c6cd4957b7ef6496
Author: kalgon <kal...@hotmail.com>
Date: 2014-08-14T10:47:12Z
MTOMCAT-234 Classloading issues
----
> Tomcat8 Maven Plugin
> --------------------
>
> Key: MTOMCAT-234
> URL: https://issues.apache.org/jira/browse/MTOMCAT-234
> Project: Apache Tomcat Maven Plugin
> Issue Type: Dependency upgrade
> Affects Versions: 2.0, 2.1, 2.2
> Environment: Maven 3.1, Tomcat8.0RC1, Oracle JDK7u25
> Reporter: Petr Novak
> Assignee: Olivier Lamy (*$^¨%`£)
> Priority: Blocker
> Fix For: 3.0
>
>
> Please provide initial version of Tomcat8 Maven Plugin.
> I tried the recommendations in
> http://tomcat.10.x6.nabble.com/Tomcat-8-Tomcat-Maven-Plugin-2-2-Tomcat8-Maven-Plugin-td4995858.html#none
> but the guideline
> http://tomcat.apache.org/maven-plugin-trunk/tomcat7-maven-plugin/adjust-embedded-tomcat-version.html
> does not work for Tomcat8 .
> The problem is in changed Tomcat 8 API, the maven throws folloving exception:
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:142)
> ... 20 more
> by: java.lang.NoSuchMethodError:
> org.apache.catalina.startup.Tomcat.setDefaultRealm(Lorg/apache/catalina/Realm;)V
> at
> org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.startContainer(AbstractRunMojo.java:999)
> at
> org.apache.tomcat.maven.plugin.tomcat7.run.AbstractRunMojo.execute(AbstractRunMojo.java:514)
> at
> org.apache.maven.plugin.DefaultBuildPluginManager.executeMojo(DefaultBuildPluginManager.java:106)
> ... 20 more
> The method setDefaultRealm is deprecated in Tomcat7 and was removed in
> Tomcat8 as described in documentation:
> http://tomcat.apache.org/tomcat-7.0-doc/api/org/apache/catalina/startup/Tomcat.html#setDefaultRealm(org.apache.catalina.Realm)
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