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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<String>() );
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();
}
}
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