001/* 002 * Licensed to the Apache Software Foundation (ASF) under one 003 * or more contributor license agreements. See the NOTICE file 004 * distributed with this work for additional information 005 * regarding copyright ownership. The ASF licenses this file 006 * to you under the Apache License, Version 2.0 (the 007 * "License"); you may not use this file except in compliance 008 * with the License. You may obtain a copy of the License at 009 * 010 * http://www.apache.org/licenses/LICENSE-2.0 011 * 012 * Unless required by applicable law or agreed to in writing, 013 * software distributed under the License is distributed on an 014 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 015 * KIND, either express or implied. See the License for the 016 * specific language governing permissions and limitations 017 * under the License. 018 */ 019package org.eclipse.aether.spi.artifact.transformer; 020 021import org.eclipse.aether.RepositorySystemSession; 022import org.eclipse.aether.deployment.DeployRequest; 023import org.eclipse.aether.installation.InstallRequest; 024 025/** 026 * Install and deploy artifact transformer. This component can mangle install and deploy requests, replace artifacts, 027 * add new artifacts and so on. 028 * 029 * @since 2.0.5 030 */ 031public interface ArtifactTransformer { 032 /** 033 * Transform install artifacts. 034 * 035 * @param session never {@code null} 036 * @param request never {@code null} 037 * @return the transformed request, never {@code null} 038 */ 039 default InstallRequest transformInstallArtifacts(RepositorySystemSession session, InstallRequest request) { 040 return request; 041 } 042 043 /** 044 * Transform deploy artifacts. 045 * 046 * @param session never {@code null} 047 * @param request never {@code null} 048 * @return the transformed request, never {@code null} 049 */ 050 default DeployRequest transformDeployArtifacts(RepositorySystemSession session, DeployRequest request) { 051 return request; 052 } 053}