| package org.apache.maven.model.profile; |
| |
| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.HashSet; |
| import java.util.List; |
| |
| import javax.inject.Inject; |
| import javax.inject.Named; |
| import javax.inject.Singleton; |
| |
| import org.apache.maven.model.Activation; |
| import org.apache.maven.model.Profile; |
| import org.apache.maven.model.building.ModelProblemCollector; |
| import org.apache.maven.model.building.ModelProblem.Severity; |
| import org.apache.maven.model.building.ModelProblem.Version; |
| import org.apache.maven.model.building.ModelProblemCollectorRequest; |
| import org.apache.maven.model.profile.activation.ProfileActivator; |
| |
| /** |
| * Calculates the active profiles among a given collection of profiles. |
| * |
| * @author Benjamin Bentmann |
| */ |
| @Named |
| @Singleton |
| public class DefaultProfileSelector |
| implements ProfileSelector |
| { |
| |
| private final List<ProfileActivator> activators; |
| |
| @Inject |
| public DefaultProfileSelector( List<ProfileActivator> activators ) |
| { |
| this.activators = activators; |
| } |
| |
| public DefaultProfileSelector addProfileActivator( ProfileActivator profileActivator ) |
| { |
| if ( profileActivator != null ) |
| { |
| activators.add( profileActivator ); |
| } |
| return this; |
| } |
| |
| @Override |
| public List<Profile> getActiveProfiles( Collection<Profile> profiles, ProfileActivationContext context, |
| ModelProblemCollector problems ) |
| { |
| Collection<String> activatedIds = new HashSet<>( context.getActiveProfileIds() ); |
| Collection<String> deactivatedIds = new HashSet<>( context.getInactiveProfileIds() ); |
| |
| List<Profile> activeProfiles = new ArrayList<>( profiles.size() ); |
| List<Profile> activePomProfilesByDefault = new ArrayList<>(); |
| boolean activatedPomProfileNotByDefault = false; |
| |
| for ( Profile profile : profiles ) |
| { |
| if ( !deactivatedIds.contains( profile.getId() ) ) |
| { |
| if ( activatedIds.contains( profile.getId() ) || isActive( profile, context, problems ) ) |
| { |
| activeProfiles.add( profile ); |
| |
| if ( Profile.SOURCE_POM.equals( profile.getSource() ) ) |
| { |
| activatedPomProfileNotByDefault = true; |
| } |
| } |
| else if ( isActiveByDefault( profile ) ) |
| { |
| if ( Profile.SOURCE_POM.equals( profile.getSource() ) ) |
| { |
| activePomProfilesByDefault.add( profile ); |
| } |
| else |
| { |
| activeProfiles.add( profile ); |
| } |
| } |
| |
| } |
| } |
| |
| if ( !activatedPomProfileNotByDefault ) |
| { |
| activeProfiles.addAll( activePomProfilesByDefault ); |
| } |
| |
| return activeProfiles; |
| } |
| |
| private boolean isActive( Profile profile, ProfileActivationContext context, ModelProblemCollector problems ) |
| { |
| boolean isActive = false; |
| for ( ProfileActivator activator : activators ) |
| { |
| if ( activator.presentInConfig( profile, context, problems ) ) |
| { |
| isActive = true; |
| } |
| } |
| for ( ProfileActivator activator : activators ) |
| { |
| try |
| { |
| if ( activator.presentInConfig( profile, context, problems ) ) |
| { |
| isActive &= activator.isActive( profile, context, problems ); |
| } |
| } |
| catch ( RuntimeException e ) |
| { |
| problems.add( new ModelProblemCollectorRequest( Severity.ERROR, Version.BASE ) |
| .setMessage( "Failed to determine activation for profile " + profile.getId() ) |
| .setLocation( profile.getLocation( "" ) ) |
| .setException( e ) ); |
| return false; |
| } |
| } |
| return isActive; |
| } |
| |
| private boolean isActiveByDefault( Profile profile ) |
| { |
| Activation activation = profile.getActivation(); |
| return activation != null && activation.isActiveByDefault(); |
| } |
| |
| } |