| /* |
| * 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.handler.manager; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import java.util.Map; |
| import java.util.Set; |
| import java.util.concurrent.ConcurrentHashMap; |
| |
| import org.apache.maven.api.Type; |
| import org.apache.maven.api.services.TypeRegistry; |
| import org.apache.maven.artifact.handler.ArtifactHandler; |
| import org.apache.maven.artifact.handler.DefaultArtifactHandler; |
| import org.apache.maven.eventspy.AbstractEventSpy; |
| import org.apache.maven.execution.ExecutionEvent; |
| |
| import static java.util.Objects.requireNonNull; |
| |
| /** |
| */ |
| @Named |
| @Singleton |
| public class DefaultArtifactHandlerManager extends AbstractEventSpy implements ArtifactHandlerManager { |
| private final TypeRegistry typeRegistry; |
| |
| private final ConcurrentHashMap<String, ArtifactHandler> allHandlers; |
| |
| @Inject |
| public DefaultArtifactHandlerManager(TypeRegistry typeRegistry) { |
| this.typeRegistry = requireNonNull(typeRegistry, "null typeRegistry"); |
| this.allHandlers = new ConcurrentHashMap<>(); |
| } |
| |
| @Override |
| public void onEvent(Object event) { |
| if (event instanceof ExecutionEvent) { |
| ExecutionEvent executionEvent = (ExecutionEvent) event; |
| if (executionEvent.getType() == ExecutionEvent.Type.SessionEnded) { |
| allHandlers.clear(); |
| } |
| } |
| } |
| |
| public ArtifactHandler getArtifactHandler(String id) { |
| return allHandlers.computeIfAbsent(id, k -> { |
| Type type = typeRegistry.getType(id); |
| return new DefaultArtifactHandler( |
| id, |
| type.getExtension(), |
| type.getClassifier(), |
| null, |
| null, |
| type.isIncludesDependencies(), |
| "none", |
| type.isAddedToClassPath()); // TODO: watch out for module path |
| }); |
| } |
| |
| public void addHandlers(Map<String, ArtifactHandler> handlers) { |
| throw new UnsupportedOperationException("Adding handlers programmatically is not supported anymore"); |
| } |
| |
| @Deprecated |
| public Set<String> getHandlerTypes() { |
| throw new UnsupportedOperationException("Querying handlers programmatically is not supported anymore"); |
| } |
| } |