[MSHARED-425] Change construct-method signatures of ArtifactTransitivityFilter; don't use deprecated M2 code
git-svn-id: https://svn.apache.org/repos/asf/maven/shared/trunk@1685329 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/src/main/java/org/apache/maven/shared/artifact/filter/collection/ArtifactTransitivityFilter.java b/src/main/java/org/apache/maven/shared/artifact/filter/collection/ArtifactTransitivityFilter.java
index 9de7a9f..e92a501 100644
--- a/src/main/java/org/apache/maven/shared/artifact/filter/collection/ArtifactTransitivityFilter.java
+++ b/src/main/java/org/apache/maven/shared/artifact/filter/collection/ArtifactTransitivityFilter.java
@@ -19,19 +19,19 @@
* under the License.
*/
-import java.util.Collection;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
+import org.apache.maven.RepositoryUtils;
import org.apache.maven.artifact.Artifact;
-import org.apache.maven.artifact.factory.ArtifactFactory;
-import org.apache.maven.artifact.repository.ArtifactRepository;
-import org.apache.maven.artifact.resolver.filter.ScopeArtifactFilter;
-import org.apache.maven.project.MavenProject;
-import org.apache.maven.project.MavenProjectBuilder;
+import org.apache.maven.execution.MavenSession;
+import org.apache.maven.project.DefaultProjectBuildingRequest;
+import org.apache.maven.project.DependencyResolutionResult;
+import org.apache.maven.project.ProjectBuilder;
import org.apache.maven.project.ProjectBuildingException;
-import org.apache.maven.project.artifact.InvalidDependencyVersionException;
+import org.apache.maven.project.ProjectBuildingRequest;
+import org.apache.maven.project.ProjectBuildingResult;
/**
* This filter will exclude everything that is not a dependency of the selected artifact.
@@ -42,34 +42,93 @@
public class ArtifactTransitivityFilter
extends AbstractArtifactsFilter
{
+ /**
+ * List of dependencyConflictIds of transitiveArtifacts
+ */
+ private Set<String> transitiveArtifacts;
- Collection<Artifact> transitiveArtifacts;
-
- ArtifactFactory factory;
-
- ArtifactRepository local;
-
- List<ArtifactRepository> remote;
-
- @SuppressWarnings( "unchecked" )
- public ArtifactTransitivityFilter( Artifact artifact, ArtifactFactory factory, ArtifactRepository local,
- List<ArtifactRepository> remote, MavenProjectBuilder builder )
- throws ProjectBuildingException, InvalidDependencyVersionException
+ /**
+ * Use {@link MavenSession#getProjectBuildingRequest()} to get the buildingRequest.
+ * The projectBuilder should be resolved with CDI.
+ *
+ * <pre>
+ * // For Mojo
+ * @Component
+ * private ProjectBuilder projectBuilder;
+ *
+ * // For Components
+ * @Requirement // or @Inject
+ * private ProjectBuilder projectBuilder;
+ * </pre>
+ *
+ * @param artifact the artifact to resolve the dependencies from
+ * @param buildingRequest the buildingRequest
+ * @param projectBuilder the projectBuilder
+ * @throws ProjectBuildingException if the project descriptor could not be successfully built
+ */
+ public ArtifactTransitivityFilter( Artifact artifact, ProjectBuildingRequest buildingRequest,
+ ProjectBuilder projectBuilder )
+ throws ProjectBuildingException
{
- this.factory = factory;
- this.local = local;
- this.remote = remote;
+ ProjectBuildingRequest request = new DefaultProjectBuildingRequest( buildingRequest );
+
+ request.setResolveDependencies( true );
+
+ ProjectBuildingResult buildingResult = projectBuilder.build( artifact, request );
- Artifact rootArtifactPom =
- factory.createArtifact( artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion(), "", "pom" );
+ DependencyResolutionResult resolutionResult = buildingResult.getDependencyResolutionResult();
+ if ( resolutionResult != null )
+ {
+ if ( isMaven31() )
+ {
+ try
+ {
+ @SuppressWarnings( "unchecked" )
+ List<org.eclipse.aether.graph.Dependency> dependencies =
+ (List<org.eclipse.aether.graph.Dependency>) Invoker.invoke( resolutionResult, "getDependencies" );
- MavenProject rootArtifactProject = builder.buildFromRepository( rootArtifactPom, remote, local );
+ for ( org.eclipse.aether.graph.Dependency dependency : dependencies )
+ {
+ Artifact mavenArtifact =
+ (Artifact) Invoker.invoke( RepositoryUtils.class, "toArtifact",
+ org.eclipse.aether.artifact.Artifact.class,
+ dependency.getArtifact() );
- // load all the artifacts.
- transitiveArtifacts =
- rootArtifactProject.createArtifacts( this.factory, Artifact.SCOPE_TEST,
- new ScopeArtifactFilter( Artifact.SCOPE_TEST ) );
+ transitiveArtifacts.add( mavenArtifact.getDependencyConflictId() );
+ }
+ }
+ catch ( ReflectiveOperationException e )
+ {
+ // don't want to pollute method signature with ReflectionExceptions
+ throw new RuntimeException( e.getMessage(), e );
+ }
+ }
+ else
+ {
+ try
+ {
+ @SuppressWarnings( "unchecked" )
+ List<org.sonatype.aether.graph.Dependency> dependencies =
+ (List<org.sonatype.aether.graph.Dependency>) Invoker.invoke( resolutionResult,
+ "getDependencies" );
+ for ( org.sonatype.aether.graph.Dependency dependency : dependencies )
+ {
+ Artifact mavenArtifact =
+ (Artifact) Invoker.invoke( RepositoryUtils.class, "toArtifact",
+ org.sonatype.aether.artifact.Artifact.class,
+ dependency.getArtifact() );
+
+ transitiveArtifacts.add( mavenArtifact.getDependencyConflictId() );
+ }
+ }
+ catch ( ReflectiveOperationException e )
+ {
+ // don't want to pollute method signature with ReflectionExceptions
+ throw new RuntimeException( e.getMessage(), e );
+ }
+ }
+ }
}
public Set<Artifact> filter( Set<Artifact> artifacts )
@@ -94,16 +153,28 @@
*/
public boolean artifactIsATransitiveDependency( Artifact artifact )
{
- boolean result = false;
- for ( Artifact trans : transitiveArtifacts )
- {
- if ( trans.getGroupId().equals( artifact.getGroupId() )
- && trans.getArtifactId().equals( artifact.getArtifactId() ) )
- {
- result = true;
- break;
- }
- }
- return result;
+ return transitiveArtifacts.contains( artifact.getDependencyConflictId() );
}
+
+ /**
+ * @return true if the current Maven version is Maven 3.1.
+ */
+ protected static boolean isMaven31()
+ {
+ return canFindCoreClass( "org.eclipse.aether.artifact.Artifact" ); // Maven 3.1 specific
+ }
+
+ private static boolean canFindCoreClass( String className )
+ {
+ try
+ {
+ Thread.currentThread().getContextClassLoader().loadClass( className );
+
+ return true;
+ }
+ catch ( ClassNotFoundException e )
+ {
+ return false;
+ }
+ }
}
diff --git a/src/main/java/org/apache/maven/shared/artifact/filter/collection/Invoker.java b/src/main/java/org/apache/maven/shared/artifact/filter/collection/Invoker.java
new file mode 100644
index 0000000..44e058a
--- /dev/null
+++ b/src/main/java/org/apache/maven/shared/artifact/filter/collection/Invoker.java
@@ -0,0 +1,51 @@
+package org.apache.maven.shared.artifact.filter.collection;
+
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+
+/**
+ * Invokes method on objects using reflection.
+ */
+final class Invoker
+{
+ private Invoker()
+ {
+ // do not instantiate
+ }
+
+ public static Object invoke( Object object, String method )
+ throws ReflectiveOperationException
+ {
+ return invoke( object.getClass(), object, method );
+ }
+
+ public static Object invoke( Class<?> objectClazz, Object object, String method )
+ throws ReflectiveOperationException
+ {
+ return objectClazz.getMethod( method ).invoke( object );
+ }
+
+ public static Object invoke( Object object, String method, Class<?> clazz, Object arg )
+ throws ReflectiveOperationException
+ {
+ final Class<?> objectClazz = object.getClass();
+ return objectClazz.getMethod( method, clazz ).invoke( object, arg );
+ }
+}
