1 /*
2 * Licensed to the Apache Software Foundation (ASF) under one
3 * or more contributor license agreements. See the NOTICE file
4 * distributed with this work for additional information
5 * regarding copyright ownership. The ASF licenses this file
6 * to you under the Apache License, Version 2.0 (the
7 * "License"); you may not use this file except in compliance
8 * with the License. You may obtain a copy of the License at
9 *
10 * http://www.apache.org/licenses/LICENSE-2.0
11 *
12 * Unless required by applicable law or agreed to in writing,
13 * software distributed under the License is distributed on an
14 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
15 * KIND, either express or implied. See the License for the
16 * specific language governing permissions and limitations
17 * under the License.
18 */
19 package org.eclipse.aether.spi.artifact.transformer;
20
21 import org.eclipse.aether.RepositorySystemSession;
22 import org.eclipse.aether.deployment.DeployRequest;
23 import org.eclipse.aether.installation.InstallRequest;
24
25 /**
26 * Install and deploy artifact transformer. This component can mangle install and deploy requests, replace artifacts,
27 * add new artifacts and so on.
28 *
29 * @since 2.0.5
30 */
31 public interface ArtifactTransformer {
32 /**
33 * Transform install artifacts.
34 *
35 * @param session never {@code null}
36 * @param request never {@code null}
37 * @return the transformed request, never {@code null}
38 */
39 default InstallRequest transformInstallArtifacts(RepositorySystemSession session, InstallRequest request) {
40 return request;
41 }
42
43 /**
44 * Transform deploy artifacts.
45 *
46 * @param session never {@code null}
47 * @param request never {@code null}
48 * @return the transformed request, never {@code null}
49 */
50 default DeployRequest transformDeployArtifacts(RepositorySystemSession session, DeployRequest request) {
51 return request;
52 }
53 }