| /* |
| * 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.apache.maven.artifact.resolver; |
| |
| import java.util.HashSet; |
| import java.util.Objects; |
| import java.util.Set; |
| |
| import org.apache.maven.artifact.Artifact; |
| import org.apache.maven.artifact.versioning.VersionRange; |
| import org.codehaus.plexus.logging.Logger; |
| |
| /** |
| * Send resolution events to the debug log. |
| * |
| */ |
| @Deprecated |
| public class DebugResolutionListener implements ResolutionListener, ResolutionListenerForDepMgmt { |
| private Logger logger; |
| |
| private String indent = ""; |
| |
| private static Set<Artifact> ignoredArtifacts = new HashSet<>(); |
| |
| public DebugResolutionListener(Logger logger) { |
| this.logger = logger; |
| } |
| |
| public void testArtifact(Artifact node) {} |
| |
| public void startProcessChildren(Artifact artifact) { |
| indent += " "; |
| } |
| |
| public void endProcessChildren(Artifact artifact) { |
| indent = indent.substring(2); |
| } |
| |
| public void includeArtifact(Artifact artifact) { |
| logger.debug(indent + artifact + " (selected for " + artifact.getScope() + ")"); |
| } |
| |
| public void omitForNearer(Artifact omitted, Artifact kept) { |
| String omittedVersion = omitted.getVersion(); |
| String keptVersion = kept.getVersion(); |
| |
| if (!Objects.equals(omittedVersion, keptVersion)) { |
| logger.debug(indent + omitted + " (removed - nearer found: " + keptVersion + ")"); |
| } |
| } |
| |
| public void omitForCycle(Artifact omitted) { |
| logger.debug(indent + omitted + " (removed - causes a cycle in the graph)"); |
| } |
| |
| public void updateScopeCurrentPom(Artifact artifact, String ignoredScope) { |
| logger.debug(indent + artifact + " (not setting artifactScope to: " + ignoredScope + "; local artifactScope " |
| + artifact.getScope() + " wins)"); |
| |
| // TODO better way than static? this might hide messages in a reactor |
| if (!ignoredArtifacts.contains(artifact)) { |
| logger.warn("\n\tArtifact " + artifact + " retains local artifactScope '" + artifact.getScope() |
| + "' overriding broader artifactScope '" + ignoredScope + "'\n" |
| + "\tgiven by a dependency. If this is not intended, modify or remove the local artifactScope.\n"); |
| ignoredArtifacts.add(artifact); |
| } |
| } |
| |
| public void updateScope(Artifact artifact, String scope) { |
| logger.debug(indent + artifact + " (setting artifactScope to: " + scope + ")"); |
| } |
| |
| public void selectVersionFromRange(Artifact artifact) { |
| logger.debug(indent + artifact + " (setting version to: " + artifact.getVersion() + " from range: " |
| + artifact.getVersionRange() + ")"); |
| } |
| |
| public void restrictRange(Artifact artifact, Artifact replacement, VersionRange newRange) { |
| logger.debug(indent + artifact + " (range restricted from: " + artifact.getVersionRange() + " and: " |
| + replacement.getVersionRange() + " to: " + newRange + " )"); |
| } |
| |
| /** |
| * The logic used here used to be a copy of the logic used in the DefaultArtifactCollector, and this method was |
| * called right before the actual version/artifactScope changes were done. However, a different set of conditionals |
| * (and more information) is needed to be able to determine when and if the version and/or artifactScope changes. |
| * See the two added methods, manageArtifactVersion and manageArtifactScope. |
| */ |
| public void manageArtifact(Artifact artifact, Artifact replacement) { |
| String msg = indent + artifact; |
| msg += " ("; |
| if (replacement.getVersion() != null) { |
| msg += "applying version: " + replacement.getVersion() + ";"; |
| } |
| if (replacement.getScope() != null) { |
| msg += "applying artifactScope: " + replacement.getScope(); |
| } |
| msg += ")"; |
| logger.debug(msg); |
| } |
| |
| public void manageArtifactVersion(Artifact artifact, Artifact replacement) { |
| // only show msg if a change is actually taking place |
| if (!replacement.getVersion().equals(artifact.getVersion())) { |
| String msg = indent + artifact + " (applying version: " + replacement.getVersion() + ")"; |
| logger.debug(msg); |
| } |
| } |
| |
| public void manageArtifactScope(Artifact artifact, Artifact replacement) { |
| // only show msg if a change is actually taking place |
| if (!replacement.getScope().equals(artifact.getScope())) { |
| String msg = indent + artifact + " (applying artifactScope: " + replacement.getScope() + ")"; |
| logger.debug(msg); |
| } |
| } |
| |
| public void manageArtifactSystemPath(Artifact artifact, Artifact replacement) { |
| // only show msg if a change is actually taking place |
| if (!replacement.getScope().equals(artifact.getScope())) { |
| String msg = indent + artifact + " (applying system path: " + replacement.getFile() + ")"; |
| logger.debug(msg); |
| } |
| } |
| } |