diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java')
| -rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java | 294 |
1 files changed, 0 insertions, 294 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java deleted file mode 100644 index 8d2ad0f7..00000000 --- a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/prefix/internal/DefaultPluginPrefixResolver.java +++ /dev/null @@ -1,294 +0,0 @@ -package org.apache.maven.plugin.prefix.internal; - -/* - * 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.io.IOException; -import java.util.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.Map; - -import org.apache.maven.artifact.repository.metadata.Metadata; -import org.apache.maven.artifact.repository.metadata.io.MetadataReader; -import org.apache.maven.model.Build; -import org.apache.maven.model.Plugin; -import org.apache.maven.plugin.BuildPluginManager; -import org.apache.maven.plugin.descriptor.PluginDescriptor; -import org.apache.maven.plugin.prefix.NoPluginFoundForPrefixException; -import org.apache.maven.plugin.prefix.PluginPrefixRequest; -import org.apache.maven.plugin.prefix.PluginPrefixResolver; -import org.apache.maven.plugin.prefix.PluginPrefixResult; -import org.codehaus.plexus.component.annotations.Component; -import org.codehaus.plexus.component.annotations.Requirement; -import org.codehaus.plexus.logging.Logger; -import org.eclipse.aether.RepositoryEvent.EventType; -import org.eclipse.aether.DefaultRepositorySystemSession; -import org.eclipse.aether.RepositoryEvent; -import org.eclipse.aether.RepositoryListener; -import org.eclipse.aether.RepositorySystem; -import org.eclipse.aether.RepositorySystemSession; -import org.eclipse.aether.RequestTrace; -import org.eclipse.aether.metadata.DefaultMetadata; -import org.eclipse.aether.repository.ArtifactRepository; -import org.eclipse.aether.repository.RemoteRepository; -import org.eclipse.aether.repository.RepositoryPolicy; -import org.eclipse.aether.resolution.MetadataRequest; -import org.eclipse.aether.resolution.MetadataResult; - -/** - * Resolves a plugin prefix. - * - * @since 3.0 - * @author Benjamin Bentmann - */ -@Component( role = PluginPrefixResolver.class ) -public class DefaultPluginPrefixResolver - implements PluginPrefixResolver -{ - - private static final String REPOSITORY_CONTEXT = "plugin"; - - @Requirement - private Logger logger; - - @Requirement - private BuildPluginManager pluginManager; - - @Requirement - private RepositorySystem repositorySystem; - - @Requirement - private MetadataReader metadataReader; - - public PluginPrefixResult resolve( PluginPrefixRequest request ) - throws NoPluginFoundForPrefixException - { - logger.debug( "Resolving plugin prefix " + request.getPrefix() + " from " + request.getPluginGroups() ); - - PluginPrefixResult result = resolveFromProject( request ); - - if ( result == null ) - { - result = resolveFromRepository( request ); - - if ( result == null ) - { - throw new NoPluginFoundForPrefixException( request.getPrefix(), request.getPluginGroups(), - request.getRepositorySession().getLocalRepository(), - request.getRepositories() ); - } - else if ( logger.isDebugEnabled() ) - { - logger.debug( "Resolved plugin prefix " + request.getPrefix() + " to " + result.getGroupId() + ":" - + result.getArtifactId() + " from repository " - + ( result.getRepository() != null ? result.getRepository().getId() : "null" ) ); - } - } - else if ( logger.isDebugEnabled() ) - { - logger.debug( "Resolved plugin prefix " + request.getPrefix() + " to " + result.getGroupId() + ":" - + result.getArtifactId() + " from POM " + request.getPom() ); - } - - return result; - } - - private PluginPrefixResult resolveFromProject( PluginPrefixRequest request ) - { - PluginPrefixResult result = null; - - if ( request.getPom() != null && request.getPom().getBuild() != null ) - { - Build build = request.getPom().getBuild(); - - result = resolveFromProject( request, build.getPlugins() ); - - if ( result == null && build.getPluginManagement() != null ) - { - result = resolveFromProject( request, build.getPluginManagement().getPlugins() ); - } - } - - return result; - } - - private PluginPrefixResult resolveFromProject( PluginPrefixRequest request, List<Plugin> plugins ) - { - for ( Plugin plugin : plugins ) - { - try - { - PluginDescriptor pluginDescriptor = - pluginManager.loadPlugin( plugin, request.getRepositories(), request.getRepositorySession() ); - - if ( request.getPrefix().equals( pluginDescriptor.getGoalPrefix() ) ) - { - return new DefaultPluginPrefixResult( plugin ); - } - } - catch ( Exception e ) - { - if ( logger.isDebugEnabled() ) - { - logger.warn( "Failed to retrieve plugin descriptor for " + plugin.getId() + ": " + e.getMessage(), - e ); - } - else - { - logger.warn( "Failed to retrieve plugin descriptor for " + plugin.getId() + ": " + e.getMessage() ); - } - } - } - - return null; - } - - private PluginPrefixResult resolveFromRepository( PluginPrefixRequest request ) - { - RequestTrace trace = RequestTrace.newChild( null, request ); - - List<MetadataRequest> requests = new ArrayList<MetadataRequest>(); - - for ( String pluginGroup : request.getPluginGroups() ) - { - org.eclipse.aether.metadata.Metadata metadata = - new DefaultMetadata( pluginGroup, "maven-metadata.xml", DefaultMetadata.Nature.RELEASE_OR_SNAPSHOT ); - - requests.add( new MetadataRequest( metadata, null, REPOSITORY_CONTEXT ).setTrace( trace ) ); - - for ( RemoteRepository repository : request.getRepositories() ) - { - requests.add( new MetadataRequest( metadata, repository, REPOSITORY_CONTEXT ).setTrace( trace ) ); - } - } - - // initial try, use locally cached metadata - - List<MetadataResult> results = repositorySystem.resolveMetadata( request.getRepositorySession(), requests ); - requests.clear(); - - PluginPrefixResult result = processResults( request, trace, results, requests ); - - if ( result != null ) - { - return result; - } - - // second try, refetch all (possibly outdated) metadata that wasn't updated in the first attempt - - if ( !request.getRepositorySession().isOffline() && !requests.isEmpty() ) - { - DefaultRepositorySystemSession session = - new DefaultRepositorySystemSession( request.getRepositorySession() ); - session.setUpdatePolicy( RepositoryPolicy.UPDATE_POLICY_ALWAYS ); - - results = repositorySystem.resolveMetadata( session, requests ); - - return processResults( request, trace, results, null ); - } - - return null; - } - - private PluginPrefixResult processResults( PluginPrefixRequest request, RequestTrace trace, - List<MetadataResult> results, List<MetadataRequest> requests ) - { - for ( MetadataResult res : results ) - { - org.eclipse.aether.metadata.Metadata metadata = res.getMetadata(); - - if ( metadata != null ) - { - ArtifactRepository repository = res.getRequest().getRepository(); - if ( repository == null ) - { - repository = request.getRepositorySession().getLocalRepository(); - } - - PluginPrefixResult result = - resolveFromRepository( request, trace, metadata.getGroupId(), metadata, repository ); - - if ( result != null ) - { - return result; - } - } - - if ( requests != null && !res.isUpdated() ) - { - requests.add( res.getRequest() ); - } - } - - return null; - } - - private PluginPrefixResult resolveFromRepository( PluginPrefixRequest request, RequestTrace trace, - String pluginGroup, - org.eclipse.aether.metadata.Metadata metadata, - ArtifactRepository repository ) - { - if ( metadata != null && metadata.getFile() != null && metadata.getFile().isFile() ) - { - try - { - Map<String, ?> options = Collections.singletonMap( MetadataReader.IS_STRICT, Boolean.FALSE ); - - Metadata pluginGroupMetadata = metadataReader.read( metadata.getFile(), options ); - - List<org.apache.maven.artifact.repository.metadata.Plugin> plugins = pluginGroupMetadata.getPlugins(); - - if ( plugins != null ) - { - for ( org.apache.maven.artifact.repository.metadata.Plugin plugin : plugins ) - { - if ( request.getPrefix().equals( plugin.getPrefix() ) ) - { - return new DefaultPluginPrefixResult( pluginGroup, plugin.getArtifactId(), repository ); - } - } - } - } - catch ( IOException e ) - { - invalidMetadata( request.getRepositorySession(), trace, metadata, repository, e ); - } - } - - return null; - } - - private void invalidMetadata( RepositorySystemSession session, RequestTrace trace, - org.eclipse.aether.metadata.Metadata metadata, ArtifactRepository repository, - Exception exception ) - { - RepositoryListener listener = session.getRepositoryListener(); - if ( listener != null ) - { - RepositoryEvent.Builder event = new RepositoryEvent.Builder( session, EventType.METADATA_INVALID ); - event.setTrace( trace ); - event.setMetadata( metadata ); - event.setException( exception ); - event.setRepository( repository ); - listener.metadataInvalid( event.build() ); - } - } - -} |