diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/repository/legacy/resolver/transform/AbstractVersionTransformation.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/repository/legacy/resolver/transform/AbstractVersionTransformation.java | 135 |
1 files changed, 135 insertions, 0 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/repository/legacy/resolver/transform/AbstractVersionTransformation.java b/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/repository/legacy/resolver/transform/AbstractVersionTransformation.java new file mode 100644 index 00000000..3a5c7c6a --- /dev/null +++ b/framework/src/maven/apache-maven-3.3.3/maven-compat/src/main/java/org/apache/maven/repository/legacy/resolver/transform/AbstractVersionTransformation.java @@ -0,0 +1,135 @@ +package org.apache.maven.repository.legacy.resolver.transform; + +/* + * 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.List; + +import org.apache.maven.artifact.Artifact; +import org.apache.maven.artifact.repository.ArtifactRepository; +import org.apache.maven.artifact.repository.DefaultRepositoryRequest; +import org.apache.maven.artifact.repository.RepositoryRequest; +import org.apache.maven.artifact.repository.metadata.ArtifactRepositoryMetadata; +import org.apache.maven.artifact.repository.metadata.Metadata; +import org.apache.maven.artifact.repository.metadata.RepositoryMetadata; +import org.apache.maven.artifact.repository.metadata.RepositoryMetadataManager; +import org.apache.maven.artifact.repository.metadata.RepositoryMetadataResolutionException; +import org.apache.maven.artifact.repository.metadata.SnapshotArtifactRepositoryMetadata; +import org.apache.maven.artifact.repository.metadata.Versioning; +import org.apache.maven.artifact.resolver.ArtifactNotFoundException; +import org.apache.maven.artifact.resolver.ArtifactResolutionException; +import org.apache.maven.repository.legacy.WagonManager; +import org.codehaus.plexus.component.annotations.Requirement; +import org.codehaus.plexus.logging.AbstractLogEnabled; + +/** + * Describes a version transformation during artifact resolution. + * + * @author <a href="mailto:brett@apache.org">Brett Porter</a> + * @todo try and refactor to remove abstract methods - not particular happy about current design + */ +public abstract class AbstractVersionTransformation + extends AbstractLogEnabled + implements ArtifactTransformation +{ + @Requirement + protected RepositoryMetadataManager repositoryMetadataManager; + + @Requirement + protected WagonManager wagonManager; + + public void transformForResolve( Artifact artifact, List<ArtifactRepository> remoteRepositories, + ArtifactRepository localRepository ) + throws ArtifactResolutionException, ArtifactNotFoundException + { + RepositoryRequest request = new DefaultRepositoryRequest(); + request.setLocalRepository( localRepository ); + request.setRemoteRepositories( remoteRepositories ); + transformForResolve( artifact, request ); + } + + protected String resolveVersion( Artifact artifact, ArtifactRepository localRepository, + List<ArtifactRepository> remoteRepositories ) + throws RepositoryMetadataResolutionException + { + RepositoryRequest request = new DefaultRepositoryRequest(); + request.setLocalRepository( localRepository ); + request.setRemoteRepositories( remoteRepositories ); + return resolveVersion( artifact, request ); + } + + protected String resolveVersion( Artifact artifact, RepositoryRequest request ) + throws RepositoryMetadataResolutionException + { + RepositoryMetadata metadata; + // Don't use snapshot metadata for LATEST (which isSnapshot returns true for) + if ( !artifact.isSnapshot() || Artifact.LATEST_VERSION.equals( artifact.getBaseVersion() ) ) + { + metadata = new ArtifactRepositoryMetadata( artifact ); + } + else + { + metadata = new SnapshotArtifactRepositoryMetadata( artifact ); + } + + repositoryMetadataManager.resolve( metadata, request ); + + artifact.addMetadata( metadata ); + + Metadata repoMetadata = metadata.getMetadata(); + String version = null; + if ( repoMetadata != null && repoMetadata.getVersioning() != null ) + { + version = constructVersion( repoMetadata.getVersioning(), artifact.getBaseVersion() ); + } + + if ( version == null ) + { + // use the local copy, or if it doesn't exist - go to the remote repo for it + version = artifact.getBaseVersion(); + } + + // TODO: also do this logging for other metadata? + // TODO: figure out way to avoid duplicated message + if ( getLogger().isDebugEnabled() ) + { + if ( !version.equals( artifact.getBaseVersion() ) ) + { + String message = artifact.getArtifactId() + ": resolved to version " + version; + if ( artifact.getRepository() != null ) + { + message += " from repository " + artifact.getRepository().getId(); + } + else + { + message += " from local repository"; + } + getLogger().debug( message ); + } + else + { + // Locally installed file is newer, don't use the resolved version + getLogger().debug( artifact.getArtifactId() + ": using locally installed snapshot" ); + } + } + return version; + } + + protected abstract String constructVersion( Versioning versioning, String baseVersion ); +} |