| /* |
| * 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. |
| */ |
| package org.eclipse.aether.util.graph.transformer; |
| |
| import org.eclipse.aether.RepositoryException; |
| import org.eclipse.aether.collection.DependencyGraphTransformationContext; |
| import org.eclipse.aether.collection.DependencyGraphTransformer; |
| import org.eclipse.aether.graph.Dependency; |
| import org.eclipse.aether.graph.DependencyNode; |
| import org.eclipse.aether.util.artifact.JavaScopes; |
| |
| import static java.util.Objects.requireNonNull; |
| |
| /** |
| * A dependency graph transformer that refines the request context for nodes that belong to the "project" context by |
| * appending the buildpath type to which the node belongs. For instance, a compile-time project dependency will be |
| * assigned the request context "project/compile". |
| * |
| * @see DependencyNode#getRequestContext() |
| * |
| * @deprecated This class belongs to consumer project. Resolver should have no notion of scopes. |
| */ |
| @Deprecated |
| public final class JavaDependencyContextRefiner implements DependencyGraphTransformer { |
| |
| public DependencyNode transformGraph(DependencyNode node, DependencyGraphTransformationContext context) |
| throws RepositoryException { |
| requireNonNull(node, "node cannot be null"); |
| requireNonNull(context, "context cannot be null"); |
| String ctx = node.getRequestContext(); |
| |
| if ("project".equals(ctx)) { |
| String scope = getBuildpathScope(node); |
| if (scope != null) { |
| ctx += '/' + scope; |
| node.setRequestContext(ctx); |
| } |
| } |
| |
| for (DependencyNode child : node.getChildren()) { |
| transformGraph(child, context); |
| } |
| |
| return node; |
| } |
| |
| private String getBuildpathScope(DependencyNode node) { |
| Dependency dependency = node.getDependency(); |
| if (dependency == null) { |
| return null; |
| } |
| |
| String scope = dependency.getScope(); |
| |
| if (JavaScopes.COMPILE.equals(scope) || JavaScopes.SYSTEM.equals(scope) || JavaScopes.PROVIDED.equals(scope)) { |
| return JavaScopes.COMPILE; |
| } else if (JavaScopes.RUNTIME.equals(scope)) { |
| return JavaScopes.RUNTIME; |
| } else if (JavaScopes.TEST.equals(scope)) { |
| return JavaScopes.TEST; |
| } |
| |
| return null; |
| } |
| } |