diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/artifact/resolver/DebugResolutionListener.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/artifact/resolver/DebugResolutionListener.java | 167 |
1 files changed, 167 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/artifact/resolver/DebugResolutionListener.java b/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/artifact/resolver/DebugResolutionListener.java new file mode 100644 index 00000000..b066e4c0 --- /dev/null +++ b/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/artifact/resolver/DebugResolutionListener.java @@ -0,0 +1,167 @@ +package org.apache.maven.artifact.resolver; + +/* + * 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. + */ + +import java.util.HashSet; +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. + * + * @author <a href="mailto:brett@apache.org">Brett Porter</a> + */ +public class DebugResolutionListener + implements ResolutionListener, ResolutionListenerForDepMgmt +{ + private Logger logger; + + private String indent = ""; + + private static Set<Artifact> ignoredArtifacts = new HashSet<Artifact>(); + + 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 ( omittedVersion != null ? !omittedVersion.equals( keptVersion ) : keptVersion != null ) + { + logger.debug( indent + omitted + " (removed - nearer found: " + kept.getVersion() + ")" ); + } + } + + 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 ); + } + } + +}
\ No newline at end of file |