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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.model.profile.activation;
20  
21  import javax.inject.Named;
22  import javax.inject.Singleton;
23  
24  import java.util.Objects;
25  import java.util.Optional;
26  
27  import org.apache.maven.api.model.Activation;
28  import org.apache.maven.api.model.Profile;
29  import org.apache.maven.model.building.ModelProblemCollector;
30  import org.apache.maven.model.profile.ProfileActivationContext;
31  
32  /**
33   * Determines profile activation based on the project's packaging.
34   */
35  @Named("packaging")
36  @Singleton
37  public class PackagingProfileActivator implements ProfileActivator {
38  
39      @Override
40      public boolean isActive(
41              org.apache.maven.model.Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {
42          return getActivationPackaging(profile).map(p -> isPackaging(context, p)).orElse(false);
43      }
44  
45      @Override
46      public boolean presentInConfig(
47              org.apache.maven.model.Profile profile, ProfileActivationContext context, ModelProblemCollector problems) {
48          return getActivationPackaging(profile).isPresent();
49      }
50  
51      private static boolean isPackaging(ProfileActivationContext context, String p) {
52          String packaging = context.getUserProperties().get(ProfileActivationContext.PROPERTY_NAME_PACKAGING);
53          return Objects.equals(p, packaging);
54      }
55  
56      private static Optional<String> getActivationPackaging(org.apache.maven.model.Profile profile) {
57          return Optional.ofNullable(profile)
58                  .map(org.apache.maven.model.Profile::getDelegate)
59                  .map(Profile::getActivation)
60                  .map(Activation::getPackaging);
61      }
62  }