diff options
Diffstat (limited to 'framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginArtifactsCache.java')
-rw-r--r-- | framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginArtifactsCache.java | 218 |
1 files changed, 0 insertions, 218 deletions
diff --git a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginArtifactsCache.java b/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginArtifactsCache.java deleted file mode 100644 index 23bda64d..00000000 --- a/framework/src/maven/apache-maven-3.3.3/maven-core/src/main/java/org/apache/maven/plugin/DefaultPluginArtifactsCache.java +++ /dev/null @@ -1,218 +0,0 @@ -package org.apache.maven.plugin; - -/* - * 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.ArrayList; -import java.util.Collections; -import java.util.List; -import java.util.Map; -import java.util.concurrent.ConcurrentHashMap; - -import org.apache.maven.artifact.Artifact; -import org.apache.maven.model.Plugin; -import org.apache.maven.project.MavenProject; -import org.codehaus.plexus.component.annotations.Component; -import org.eclipse.aether.RepositorySystemSession; -import org.eclipse.aether.graph.DependencyFilter; -import org.eclipse.aether.repository.LocalRepository; -import org.eclipse.aether.repository.RemoteRepository; -import org.eclipse.aether.repository.WorkspaceRepository; - -/** - * @author Igor Fedorenko - * @author Benjamin Bentmann - */ -@Component( role = PluginArtifactsCache.class ) -public class DefaultPluginArtifactsCache - implements PluginArtifactsCache -{ - - protected static class CacheKey - implements Key - { - - private final Plugin plugin; - - private final WorkspaceRepository workspace; - - private final LocalRepository localRepo; - - private final List<RemoteRepository> repositories; - - private final DependencyFilter filter; - - private final int hashCode; - - public CacheKey( Plugin plugin, DependencyFilter extensionFilter, List<RemoteRepository> repositories, - RepositorySystemSession session ) - { - this.plugin = plugin.clone(); - workspace = CacheUtils.getWorkspace( session ); - this.localRepo = session.getLocalRepository(); - this.repositories = new ArrayList<RemoteRepository>( repositories.size() ); - for ( RemoteRepository repository : repositories ) - { - if ( repository.isRepositoryManager() ) - { - this.repositories.addAll( repository.getMirroredRepositories() ); - } - else - { - this.repositories.add( repository ); - } - } - this.filter = extensionFilter; - - int hash = 17; - hash = hash * 31 + CacheUtils.pluginHashCode( plugin ); - hash = hash * 31 + hash( workspace ); - hash = hash * 31 + hash( localRepo ); - hash = hash * 31 + CacheUtils.repositoriesHashCode( repositories ); - hash = hash * 31 + hash( extensionFilter ); - this.hashCode = hash; - } - - @Override - public String toString() - { - return plugin.getId(); - } - - @Override - public int hashCode() - { - return hashCode; - } - - private static int hash( Object obj ) - { - return obj != null ? obj.hashCode() : 0; - } - - @Override - public boolean equals( Object o ) - { - if ( o == this ) - { - return true; - } - - if ( !( o instanceof CacheKey ) ) - { - return false; - } - - CacheKey that = (CacheKey) o; - - return CacheUtils.pluginEquals( plugin, that.plugin ) && eq( workspace, that.workspace ) - && eq( localRepo, that.localRepo ) && CacheUtils.repositoriesEquals( repositories, that.repositories ) - && eq( filter, that.filter ); - } - - private static <T> boolean eq( T s1, T s2 ) - { - return s1 != null ? s1.equals( s2 ) : s2 == null; - } - - } - - protected final Map<Key, CacheRecord> cache = new ConcurrentHashMap<Key, CacheRecord>(); - - public Key createKey( Plugin plugin, DependencyFilter extensionFilter, List<RemoteRepository> repositories, - RepositorySystemSession session ) - { - return new CacheKey( plugin, extensionFilter, repositories, session ); - } - - public CacheRecord get( Key key ) - throws PluginResolutionException - { - CacheRecord cacheRecord = cache.get( key ); - - if ( cacheRecord != null && cacheRecord.exception != null ) - { - throw cacheRecord.exception; - } - - return cacheRecord; - } - - public CacheRecord put( Key key, List<Artifact> pluginArtifacts ) - { - if ( pluginArtifacts == null ) - { - throw new NullPointerException(); - } - - assertUniqueKey( key ); - - CacheRecord record = - new CacheRecord( Collections.unmodifiableList( new ArrayList<Artifact>( pluginArtifacts ) ) ); - - cache.put( key, record ); - - return record; - } - - protected void assertUniqueKey( Key key ) - { - if ( cache.containsKey( key ) ) - { - throw new IllegalStateException( "Duplicate artifact resolution result for plugin " + key ); - } - } - - public CacheRecord put( Key key, PluginResolutionException exception ) - { - if ( exception == null ) - { - throw new NullPointerException(); - } - - assertUniqueKey( key ); - - CacheRecord record = new CacheRecord( exception ); - - cache.put( key, record ); - - return record; - } - - public void flush() - { - cache.clear(); - } - - protected static int pluginHashCode( Plugin plugin ) - { - return CacheUtils.pluginHashCode( plugin ); - } - - protected static boolean pluginEquals( Plugin a, Plugin b ) - { - return CacheUtils.pluginEquals( a, b ); - } - - public void register( MavenProject project, Key cacheKey, CacheRecord record ) - { - // default cache does not track record usage - } - -} |