| package org.apache.maven.lifecycle.internal; |
| |
| /* |
| * 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 org.apache.maven.execution.ProjectDependencyGraph; |
| import org.apache.maven.lifecycle.internal.builder.BuilderCommon; |
| import org.apache.maven.project.MavenProject; |
| |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashSet; |
| |
| /** |
| * Contains status information that is global to an entire reactor build. |
| * |
| * @since 3.0 |
| * @author <a href="mailto:kristian.rosenvold@gmail.com">Kristian Rosenvold</a> |
| */ |
| public class ReactorBuildStatus |
| { |
| private final ProjectDependencyGraph projectDependencyGraph; |
| |
| private final Collection<String> blackListedProjects = Collections.synchronizedSet( new HashSet<>() ); |
| |
| private volatile boolean halted = false; |
| |
| public ReactorBuildStatus( ProjectDependencyGraph projectDependencyGraph ) |
| { |
| this.projectDependencyGraph = projectDependencyGraph; |
| } |
| |
| public boolean isBlackListed( MavenProject project ) |
| { |
| return blackListedProjects.contains( BuilderCommon.getKey( project ) ); |
| } |
| |
| public void blackList( MavenProject project ) |
| { |
| if ( blackListedProjects.add( BuilderCommon.getKey( project ) ) && projectDependencyGraph != null ) |
| { |
| for ( MavenProject downstreamProject : projectDependencyGraph.getDownstreamProjects( project, true ) ) |
| { |
| blackListedProjects.add( BuilderCommon.getKey( downstreamProject ) ); |
| } |
| } |
| } |
| |
| public void halt() |
| { |
| halted = true; |
| } |
| |
| public boolean isHalted() |
| { |
| return halted; |
| } |
| |
| public boolean isHaltedOrBlacklisted( MavenProject mavenProject ) |
| { |
| return isBlackListed( mavenProject ) || isHalted(); |
| } |
| |
| } |