io.spring.gradle.dependencymanagement.internal.ExclusionResolver Maven / Gradle / Ivy
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A Gradle plugin that provides Maven-like dependency management functionality
/*
* Copyright 2014-2022 the original author or authors.
*
* Licensed 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
*
* https://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.
*/
package io.spring.gradle.dependencymanagement.internal;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Collection;
import java.util.Collections;
import java.util.HashMap;
import java.util.HashSet;
import java.util.List;
import java.util.Map;
import java.util.Set;
import io.spring.gradle.dependencymanagement.internal.pom.Coordinates;
import io.spring.gradle.dependencymanagement.internal.pom.Dependency;
import io.spring.gradle.dependencymanagement.internal.pom.Pom;
import io.spring.gradle.dependencymanagement.internal.pom.PomReference;
import io.spring.gradle.dependencymanagement.internal.pom.PomResolver;
import org.gradle.api.artifacts.component.ProjectComponentIdentifier;
import org.gradle.api.artifacts.result.ResolvedComponentResult;
/**
* Resolves the {@link Exclusions exclusions} for a {@link ResolvedComponentResult
* dependency}.
*
* @author Andy Wilkinson
*/
class ExclusionResolver {
private static final Set IGNORED_SCOPES = Collections
.unmodifiableSet(new HashSet(Arrays.asList("provided", "test")));
private final Map exclusionsCache = new HashMap();
private final PomResolver pomResolver;
ExclusionResolver(PomResolver pomResolver) {
this.pomResolver = pomResolver;
}
Map resolveExclusions(Collection resolvedComponents) {
List pomReferences = new ArrayList();
Map exclusionsById = new HashMap();
for (ResolvedComponentResult resolvedComponent : resolvedComponents) {
if (!(resolvedComponent.getId() instanceof ProjectComponentIdentifier)
&& resolvedComponent.getModuleVersion().getGroup() != null
&& resolvedComponent.getModuleVersion().getName() != null) {
String id = resolvedComponent.getModuleVersion().getGroup() + ":"
+ resolvedComponent.getModuleVersion().getName();
Exclusions exclusions = this.exclusionsCache.get(id);
if (exclusions != null) {
exclusionsById.put(id, exclusions);
}
else {
pomReferences.add(new PomReference(new Coordinates(resolvedComponent.getModuleVersion().getGroup(),
resolvedComponent.getModuleVersion().getName(),
resolvedComponent.getModuleVersion().getVersion())));
}
}
}
List poms = this.pomResolver.resolvePomsLeniently(pomReferences);
for (Pom pom : poms) {
String id = pom.getCoordinates().getGroupId() + ":" + pom.getCoordinates().getArtifactId();
Exclusions exclusions = collectExclusions(pom);
this.exclusionsCache.put(id, exclusions);
exclusionsById.put(id, exclusions);
}
return exclusionsById;
}
private Exclusions collectExclusions(Pom pom) {
Exclusions exclusions = new Exclusions();
List dependencies = new ArrayList(pom.getManagedDependencies());
dependencies.addAll(pom.getDependencies());
for (Dependency dependency : dependencies) {
if (dependency.getExclusions() != null && !dependency.isOptional()
&& !IGNORED_SCOPES.contains(dependency.getScope())) {
String dependencyId = dependency.getCoordinates().getGroupId() + ":"
+ dependency.getCoordinates().getArtifactId();
exclusions.add(dependencyId, new HashSet(dependency.getExclusions()));
}
}
return exclusions;
}
}
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