On Monday, 2 February 2015 at 14:43, Benson Margulies wrote: > I'm attempting to pull archetype up to 2.2.1. I seem to have found a > disagreement between 2.2.1 of maven-artifact-manager and some version > of some part of plexus. > > Is this a familiar story to anyone; is there, for example, some plexus > piece I need a different version of? > >
The 2.2.1 version of DefaultArtifactTransformationManager (from maven-artifact-manager, a transitive dependency of maven-core 2.x) is attempting to mutate a managed/read-only collection. You could get away with this in Plexus 1.0-alpha-9-stable-1 because it just happened to expose the underlying mutable collection. This is not allowed in later versions of both Plexus and the Guice-Plexus shim. Ideally it should use its own collection to do the local mutation/filtering, but since there won’t be any more releases of that particular module then you need to test it with the old container. Note that the maven-artifact-manager API (a transitive dependency of maven-core) is gone in Maven3 - it was moved into the maven-compat module and subsequently moved to a different package: https://github.com/apache/maven/commit/ee5dd78bd1a0b96edf2cc53480b342bb74b9a173 https://jira.codehaus.org/browse/MNG-4221 So this won’t cause any issues at runtime since Maven filters out core dependencies, it’s just at test-time that you have to be careful about keeping the versions of maven and the container in sync. > DefaultArtifactTransfomationManager has ... > > public void initialize() throws InitializationException { > // TODO this is a hack until plexus can fix the ordering of the arrays > ArtifactTransformation transforms[] = > artifactTransformations.toArray( new ArtifactTransformation[]{} ); > for (int x = 0; x < transforms.length; x++) > { > if (transforms[x].getClass().getName().indexOf("Snapshot") != -1) { > artifactTransformations.remove(transforms[x]); > artifactTransformations.add(transforms[x]); > } > } > } > > Resulting in > > Caused by: java.lang.UnsupportedOperationException: You cannot modify > this list. This list is a requirement of role: > 'org.apache.maven.artifact.transform.ArtifactTransformationManager', > implementation: > 'org.apache.maven.artifact.transform.DefaultArtifactTransformationManager', > role hint: 'default' and managed by the container. > at > org.codehaus.plexus.component.collections.ComponentList.remove(ComponentList.java:91) > at > org.apache.maven.artifact.transform.DefaultArtifactTransformationManager.initialize(DefaultArtifactTransformationManager.java:44) > at > org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializePhase.execute(InitializePhase.java:33) > at > org.codehaus.plexus.lifecycle.AbstractLifecycleHandler.start(AbstractLifecycleHandler.java:96) > at > org.codehaus.plexus.component.manager.AbstractComponentManager.start(AbstractComponentManager.java:167) > at > org.codehaus.plexus.component.builder.XBeanComponentBuilder.startComponentLifecycle(XBeanComponentBuilder.java:283) > at > org.codehaus.plexus.component.builder.XBeanComponentBuilder.build(XBeanComponentBuilder.java:129) > at > org.codehaus.plexus.component.manager.AbstractComponentManager.createComponentInstance(AbstractComponentManager.java:181) > at > org.codehaus.plexus.component.manager.SingletonComponentManager.getComponent(SingletonComponentManager.java:67) > at > org.codehaus.plexus.DefaultComponentRegistry.getComponent(DefaultComponentRegistry.java:358) > at > org.codehaus.plexus.DefaultComponentRegistry.lookup(DefaultComponentRegistry.java:178) > at > org.codehaus.plexus.DefaultPlexusContainer.lookup(DefaultPlexusContainer.java:393) > at > org.codehaus.plexus.component.builder.XBeanComponentBuilder$RequirementRecipe.internalCreate(XBeanComponentBuilder.java:402) > at org.apache.xbean.recipe.AbstractRecipe.create(AbstractRecipe.java:96) > at org.apache.xbean.recipe.RecipeHelper.convert(RecipeHelper.java:167) > at org.apache.xbean.recipe.ObjectRecipe.setProperty(ObjectRecipe.java:497) > ... 79 more > > --------------------------------------------------------------------- > To unsubscribe, e-mail: dev-unsubscr...@maven.apache.org > (mailto:dev-unsubscr...@maven.apache.org) > For additional commands, e-mail: dev-h...@maven.apache.org > (mailto:dev-h...@maven.apache.org) > >
