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.apache.maven.api.services;
20
21 import java.nio.file.Path;
22
23 import org.apache.maven.api.model.Model;
24
25 /**
26 * Context used to transform a pom file.
27 *
28 * @since 4.0.0
29 */
30 public interface ModelTransformerContext {
31
32 /**
33 * Key to get the TransformerContext from the SessionData
34 */
35 Object KEY = ModelTransformerContext.class;
36
37 /**
38 * Get the value of the Maven user property.
39 */
40 String getUserProperty(String key);
41
42 /**
43 * Get the model based on the path when resolving the parent based on relativePath.
44 *
45 * @param from the requiring model
46 * @param pomFile the path to the pomFile
47 * @return the model, otherwise {@code null}
48 */
49 Model getRawModel(Path from, Path pomFile);
50
51 /**
52 * Get the model from the reactor based on the groupId and artifactId when resolving reactor dependencies.
53 *
54 * @param from the requiring model
55 * @param groupId the groupId
56 * @param artifactId the artifactId
57 * @return the model, otherwise {@code null}
58 * @throws IllegalStateException if multiple versions of the same GA are part of the reactor
59 */
60 Model getRawModel(Path from, String groupId, String artifactId);
61
62 /**
63 * Locate the POM file inside the given directory.
64 */
65 Path locate(Path path);
66 }