1 package org.eclipse.aether.spi.resolution; 2 3 /* 4 * Licensed to the Apache Software Foundation (ASF) under one 5 * or more contributor license agreements. See the NOTICE file 6 * distributed with this work for additional information 7 * regarding copyright ownership. The ASF licenses this file 8 * to you under the Apache License, Version 2.0 (the 9 * "License"); you may not use this file except in compliance 10 * with the License. You may obtain a copy of the License at 11 * 12 * http://www.apache.org/licenses/LICENSE-2.0 13 * 14 * Unless required by applicable law or agreed to in writing, 15 * software distributed under the License is distributed on an 16 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 17 * KIND, either express or implied. See the License for the 18 * specific language governing permissions and limitations 19 * under the License. 20 */ 21 22 import java.util.List; 23 24 import org.eclipse.aether.RepositorySystemSession; 25 import org.eclipse.aether.resolution.ArtifactResult; 26 27 /** 28 * Artifact resolver post-resolution processor component, is able to hook into resolver and post-process the resolved 29 * artifact results, if needed even produce resolution failure. It will always be invoked (even when failure is about 30 * to happen), so detecting these cases are left to post processor implementations. 31 * 32 * @since 1.9.0 33 */ 34 public interface ArtifactResolverPostProcessor 35 { 36 /** 37 * Receives resolver results just before it would return it to caller. Is able to generate "resolution failure" 38 * by augmenting passed in {@link ArtifactResult}s (artifacts should be "unresolved" and exceptions added). 39 * <p> 40 * Implementations must be aware that the passed in list of {@link ArtifactResult}s may have failed resolutions, 41 * best to check that using {@link ArtifactResult#isResolved()} method. 42 * <p> 43 * The implementations must be aware that this call may be "hot", so it directly affects the performance of 44 * resolver in general. 45 */ 46 void postProcess( RepositorySystemSession session, List<ArtifactResult> artifactResults ); 47 }