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http://jira.codehaus.org/browse/MWAR-241?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stephane Nicoll updated MWAR-241:
---------------------------------
Fix Version/s: 2.2
> Overlay and an empty classifier
> -------------------------------
>
> Key: MWAR-241
> URL: http://jira.codehaus.org/browse/MWAR-241
> Project: Maven 2.x WAR Plugin
> Issue Type: Bug
> Components: overlay
> Affects Versions: 2.1-beta-1
> Environment: Apache Maven 2.2.1 (r801777; 2009-08-06 21:16:01+0200)
> Java version: 1.6.0_18
> Default locale: de_DE, platform encoding: Cp1252
> OS name: "windows 7" version: "6.1" arch: "amd64" Family: "windows"
> Reporter: Sergiy Shyrkov
> Fix For: 2.2
>
>
> I have an issue with the WAR overlay and an empty classifier.
> My use case:
> I am including an overlay with a "dynamic" classifier value. Meaning that I
> set the classifier either to an empty value "" (equivalent to no classifier
> for an artifact) or to a "test" value if the corresponding profile is
> activated.
> <dependencies>
> ...
> <dependency>
> <groupId>org.jahia.server</groupId>
> <artifactId>jahia-war</artifactId>
> <version>1.0</version>
> <classifier>${jahia.war.classifier}</classifier>
> <type>war</type>
> <scope>runtime</scope>
> </dependency>
> </dependencies>
> <build>
> <plugins>
> <plugin>
> <groupId>org.apache.maven.plugins</groupId>
> <artifactId>maven-war-plugin</artifactId>
> <configuration>
> <classifier>${jahia.war.classifier}</classifier>
> <overlays>
> <overlay>
> <groupId>org.jahia.server</groupId>
> <artifactId>jahia-war</artifactId>
> <classifier>${jahia.war.classifier}</classifier>
> <!-- files to exclude from the community -->
> <excludes>
> <exclude>gwt/**</exclude>
> </excludes>
> </overlay>
> </overlays>
> ...
> When I launch "normal" build (mvn clean package), the value of my classifier
> property (${jahia.war.classifier}) is empty and I am getting the following
> error:
> [INFO]
> ------------------------------------------------------------------------
> [ERROR] BUILD ERROR
> [INFO]
> ------------------------------------------------------------------------
> [INFO] overlay[ id org.jahia.server:jahia-war] is not a dependency of the
> project.
> [INFO]
> ------------------------------------------------------------------------
> [INFO] Trace
> org.apache.maven.lifecycle.LifecycleExecutionException: overlay[ id
> org.jahia.server:jahia-war] is not a dependency of t
> he project.
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:719)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalWithLifecycle(DefaultLifecycleExecutor.java:55
> 6)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoal(DefaultLifecycleExecutor.java:535)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoalAndHandleFailures(DefaultLifecycleExecutor.jav
> a:387)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeTaskSegments(DefaultLifecycleExecutor.java:348)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.execute(DefaultLifecycleExecutor.java:180)
> at org.apache.maven.DefaultMaven.doExecute(DefaultMaven.java:328)
> at org.apache.maven.DefaultMaven.execute(DefaultMaven.java:138)
> at org.apache.maven.cli.MavenCli.main(MavenCli.java:362)
> at
> org.apache.maven.cli.compat.CompatibleMain.main(CompatibleMain.java:60)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.codehaus.classworlds.Launcher.launchEnhanced(Launcher.java:315)
> at org.codehaus.classworlds.Launcher.launch(Launcher.java:255)
> at
> org.codehaus.classworlds.Launcher.mainWithExitCode(Launcher.java:430)
> at org.codehaus.classworlds.Launcher.main(Launcher.java:375)
> Caused by:
> org.apache.maven.plugin.war.overlay.InvalidOverlayConfigurationException:
> overlay[ id org.jahia.server:jahia-
> war] is not a dependency of the project.
> at
> org.apache.maven.plugin.war.overlay.OverlayManager.getAssociatedArtifact(OverlayManager.java:223)
> at
> org.apache.maven.plugin.war.overlay.OverlayManager.initialize(OverlayManager.java:146)
> at
> org.apache.maven.plugin.war.overlay.OverlayManager.<init>(OverlayManager.java:76)
> at
> org.apache.maven.plugin.war.AbstractWarMojo.buildWebapp(AbstractWarMojo.java:433)
> at
> org.apache.maven.plugin.war.AbstractWarMojo.buildExplodedWebapp(AbstractWarMojo.java:394)
> at
> org.apache.maven.plugin.war.WarMojo.performPackaging(WarMojo.java:195)
> at org.apache.maven.plugin.war.WarMojo.execute(WarMojo.java:157)
> at
> org.apache.maven.plugin.DefaultPluginManager.executeMojo(DefaultPluginManager.java:490)
> at
> org.apache.maven.lifecycle.DefaultLifecycleExecutor.executeGoals(DefaultLifecycleExecutor.java:694)
> ... 17 more
> When I am debugging the execution of the code, I see that the comparison of
> the dependency artifact and the overlay in the
> OverlayManager.compareOverlayWithArtifact(Overlay, Artifact) fails because
> the StringUtils.equals( overlay.getClassifier(), artifact.getClassifier())
> results is false.
> Looking at the values, I see the following:
> overlay.getClassifier() == null
> artifact.getClassifier() == ""
> Thus comparing null to an empty string results in false.
> Is there any chance in making this check more robust?
> Thank you in advance!
> Kind regards
> Sergiy Shyrkov
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