mirror of https://github.com/apache/maven.git
[MNG-4273] [regression] Internal utility classes of core leak into plugin realm
git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@802041 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Benjamin Bentmann
parent
ce63149fa7
commit
49e73d3ff6
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@ -29,7 +29,6 @@ import org.codehaus.plexus.PlexusContainer;
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import org.codehaus.plexus.classworlds.ClassWorld;
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import org.codehaus.plexus.classworlds.realm.ClassRealm;
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import org.codehaus.plexus.classworlds.realm.DuplicateRealmException;
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import org.codehaus.plexus.classworlds.realm.NoSuchRealmException;
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import org.codehaus.plexus.component.annotations.Component;
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import org.codehaus.plexus.component.annotations.Requirement;
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import org.codehaus.plexus.logging.Logger;
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@ -88,99 +87,16 @@ public class DefaultClassRealmManager
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}
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}
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classRealm.setParentRealm( getApiRealm() );
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classRealm.setParentRealm( container.getContainerRealm() );
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importXpp3Dom( classRealm );
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importMavenApi( classRealm );
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return classRealm;
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}
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}
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/**
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* Gets the class realm that holds the Maven API classes that we intend to share with plugins and extensions. The
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* API realm is basically a subset of the core realm and hides internal utility/implementation classes from
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* plugins/extensions.
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*
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* @return The class realm for the Maven API, never {@code null}.
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*/
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private ClassRealm getApiRealm()
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{
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return container.getContainerRealm();
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// TODO: MNG-4273, currently non-functional because the core artifact filter wipes out transitive plugin dependencies
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// like plexus-utils, too. We need to filter the result set of the plugin artifacts, not the graph.
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//
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// ClassWorld world = getClassWorld();
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//
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// String realmId = "maven.api";
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//
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// ClassRealm apiRealm;
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//
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// synchronized ( world )
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// {
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// apiRealm = world.getClassRealm( realmId );
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//
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// if ( apiRealm == null )
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// {
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// try
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// {
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// apiRealm = world.newRealm( realmId );
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// }
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// catch ( DuplicateRealmException e )
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// {
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// throw new IllegalStateException( "Failed to create API realm " + realmId, e );
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// }
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//
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// String coreRealmId = container.getContainerRealm().getId();
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// try
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// {
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// // components.xml
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// apiRealm.importFrom( coreRealmId, "META-INF/plexus" );
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//
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// // maven-*
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// apiRealm.importFrom( coreRealmId, "org.apache.maven." );
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//
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// // plexus-classworlds
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.classworlds" );
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//
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// // plexus-container, plexus-component-annotations
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.component" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.configuration" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.container" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.context" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.lifecycle" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.logging" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.personality" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.ComponentRegistry" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.ContainerConfiguration" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.DefaultComponentRegistry" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.DefaultContainerConfiguration" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.DefaultPlexusContainer" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.DuplicateChildContainerException" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.MutablePlexusContainer" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.PlexusConstants" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.PlexusContainer" );
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// apiRealm.importFrom( coreRealmId, "org.codehaus.plexus.PlexusContainerException" );
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// }
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// catch ( NoSuchRealmException e )
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// {
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// throw new IllegalStateException( e );
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// }
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//
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// try
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// {
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// container.discoverComponents( apiRealm );
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// }
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// catch ( Exception e )
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// {
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// throw new IllegalStateException( "Failed to discover components in API realm " + realmId, e );
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// }
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// }
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// }
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//
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// return apiRealm;
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}
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/**
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* Imports Xpp3Dom and associated types into the specified realm. Unlike the other archives that constitute the API
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* realm, plexus-utils is not excluded from the plugin/project realm, yet we must ensure this class is loaded from
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@ -190,18 +106,48 @@ public class DefaultClassRealmManager
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*/
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private void importXpp3Dom( ClassRealm importingRealm )
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{
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String coreRealmId = container.getContainerRealm().getId();
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try
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{
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importingRealm.importFrom( coreRealmId, "org.codehaus.plexus.util.xml.Xpp3Dom" );
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importingRealm.importFrom( coreRealmId, "org.codehaus.plexus.util.xml.pull.XmlPullParser" );
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importingRealm.importFrom( coreRealmId, "org.codehaus.plexus.util.xml.pull.XmlPullParserException" );
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importingRealm.importFrom( coreRealmId, "org.codehaus.plexus.util.xml.pull.XmlSerializer" );
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ClassRealm coreRealm = container.getContainerRealm();
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importingRealm.importFrom( coreRealm, "org.codehaus.plexus.util.xml.Xpp3Dom" );
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importingRealm.importFrom( coreRealm, "org.codehaus.plexus.util.xml.pull.XmlPullParser" );
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importingRealm.importFrom( coreRealm, "org.codehaus.plexus.util.xml.pull.XmlPullParserException" );
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importingRealm.importFrom( coreRealm, "org.codehaus.plexus.util.xml.pull.XmlSerializer" );
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}
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catch ( NoSuchRealmException e )
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/**
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* Imports the classes/resources constituting the Maven API into the specified realm.
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*
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* @param importingRealm The realm into which to import the Maven API, must not be {@code null}.
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*/
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private void importMavenApi( ClassRealm importingRealm )
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{
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throw new IllegalStateException( e );
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}
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// components.xml
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importingRealm.importFromParent( "META-INF/plexus" );
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// maven-*
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importingRealm.importFromParent( "org.apache.maven" );
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// plexus-classworlds
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importingRealm.importFromParent( "org.codehaus.plexus.classworlds" );
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// plexus-container, plexus-component-annotations
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importingRealm.importFromParent( "org.codehaus.plexus.component" );
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importingRealm.importFromParent( "org.codehaus.plexus.configuration" );
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importingRealm.importFromParent( "org.codehaus.plexus.container" );
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importingRealm.importFromParent( "org.codehaus.plexus.context" );
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importingRealm.importFromParent( "org.codehaus.plexus.lifecycle" );
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importingRealm.importFromParent( "org.codehaus.plexus.logging" );
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importingRealm.importFromParent( "org.codehaus.plexus.personality" );
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importingRealm.importFromParent( "org.codehaus.plexus.ComponentRegistry" );
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importingRealm.importFromParent( "org.codehaus.plexus.ContainerConfiguration" );
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importingRealm.importFromParent( "org.codehaus.plexus.DefaultComponentRegistry" );
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importingRealm.importFromParent( "org.codehaus.plexus.DefaultContainerConfiguration" );
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importingRealm.importFromParent( "org.codehaus.plexus.DefaultPlexusContainer" );
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importingRealm.importFromParent( "org.codehaus.plexus.DuplicateChildContainerException" );
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importingRealm.importFromParent( "org.codehaus.plexus.MutablePlexusContainer" );
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importingRealm.importFromParent( "org.codehaus.plexus.PlexusConstants" );
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importingRealm.importFromParent( "org.codehaus.plexus.PlexusContainer" );
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importingRealm.importFromParent( "org.codehaus.plexus.PlexusContainerException" );
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}
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public ClassRealm createProjectRealm( Model model )
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4
pom.xml
4
pom.xml
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@ -38,11 +38,11 @@
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<inceptionYear>2001</inceptionYear>
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<properties>
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<classWorldsVersion>1.5.0</classWorldsVersion>
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<classWorldsVersion>2.0.0</classWorldsVersion>
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<commonsCliVersion>1.2</commonsCliVersion>
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<easyMockVersion>1.2_Java1.3</easyMockVersion>
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<junitVersion>3.8.2</junitVersion>
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<plexusVersion>1.0.0</plexusVersion>
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<plexusVersion>1.1.0</plexusVersion>
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<plexusInterpolationVersion>1.11</plexusInterpolationVersion>
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<plexusPluginManagerVersion>1.0-alpha-1</plexusPluginManagerVersion>
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<plexusUtilsVersion>1.5.15</plexusUtilsVersion>
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