Hello Maven Gurus,
I have developed a number of plugins that build a deployment package for
our ESB. Now I am currently developing a series of plugins that shall
execute
in the pre-integration-test, integration-test and post-integration-test
lifecycle phases. The plan is to set up a server runtime and start it up
in pre-integration-test,
run the test cases in integration-test and shut down the server runtime
again in post-integration-test. We have decided to set up a fresh
runtime for each integration
test as we want to test the deployment behaviour as well.
To my question: The plugin that I want to execute in the
pre-integration-test comes with a classNotFoundException for a class
that is definitely in the dependencies of my plugin.
I have registered my plugin for the lifecycle execution in the
components.xml as follows:
<!-- Define the Life Cycle for the ESB modules. -->
<component>
<role>org.apache.maven.lifecycle.mapping.LifecycleMapping</role>
<role-hint>esb</role-hint>
<implementation>org.apache.maven.lifecycle.mapping.DefaultLifecycleMapping</implementation>
<configuration>
<phases>
<process-sources>com.sonicsw.maven.plugins:ESBPlugin:1.0-SNAPSHOT:esb-export</process-sources>
<process-test-resources>org.apache.maven.plugins:maven-resources-plugin:testResources</process-test-resources>
<test-compile>org.apache.maven.plugins:maven-compiler-plugin:testCompile</test-compile>
<test>org.apache.maven.plugins:maven-surefire-plugin:test</test>
<package>com.sonicsw.maven.plugins:ESBPlugin:1.0-SNAPSHOT:esb-package</package>
<pre-integration-test>com.sonicsw.maven.plugins:ESBPlugin:1.0-SNAPSHOT:prepare-it</pre-integration-test>
<integration-test>org.apache.maven.plugins:maven-surefire-plugin:test</integration-test>
<install>org.apache.maven.plugins:maven-install-plugin:install</install>
<deploy>org.apache.maven.plugins:maven-deploy-plugin:deploy</deploy>
</phases>
</configuration>
</component>
When I execute mvn integration-test the plugin is executed as expected.
As mentioned, when bein executed as a maven plugin the plugin fails with
a class not found exception.. I have examined the depenency tree of my
plugin and can clearly see, that the jar file containing the class is in
there.
When I try to execute the plugin standalone (without the lifecycle) the
same error occurs.
Also, when I run a JUnit test case against the plugin from within
Eclipse (using the m2eclipse classpath container resolved via the
dependencies), the
plugin code executes just fine.
Therefore I assume, that I am running into a classloading issue within
maven itself. I have searched the documentation and JIRA for similar
issues, but was
unable to find something.
Any pointers into existing issues, documenation or hints how I could
narrow down the issue further are greatly appreciated.
Thanks in advance
Andreas
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