blob: 18d4e833a0f8353d9eaa047653a8074068bdec4d [file] [log] [blame]
package org.apache.maven.artifact.resolver.filter;
/*
* 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.List;
import java.util.function.Predicate;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.model.Exclusion;
/**
* Filter to exclude from a list of artifact patterns.
*/
public class ExclusionArtifactFilter implements ArtifactFilter
{
private static final String WILDCARD = "*";
private final List<Exclusion> exclusions;
public ExclusionArtifactFilter( List<Exclusion> exclusions )
{
this.exclusions = exclusions;
}
private Predicate<Exclusion> sameArtifactId( Artifact artifact )
{
return exclusion -> exclusion.getArtifactId().equals( artifact.getArtifactId() );
}
private Predicate<Exclusion> sameGroupId( Artifact artifact )
{
return exclusion -> exclusion.getGroupId().equals( artifact.getGroupId() );
}
private Predicate<Exclusion> groupIdIsWildcard = exclusion -> WILDCARD.equals( exclusion.getGroupId() );
private Predicate<Exclusion> artifactIdIsWildcard = exclusion -> WILDCARD.equals( exclusion.getArtifactId() );
private Predicate<Exclusion> groupIdAndArtifactIdIsWildcard = groupIdIsWildcard.and( artifactIdIsWildcard );
private Predicate<Exclusion> exclude( Artifact artifact )
{
return groupIdAndArtifactIdIsWildcard
.or( groupIdIsWildcard.and( sameArtifactId( artifact ) ) )
.or( artifactIdIsWildcard.and( sameGroupId( artifact ) ) )
.or( sameGroupId( artifact ).and( sameArtifactId( artifact ) ) );
}
@Override
public boolean include( Artifact artifact )
{
return !exclusions.stream().anyMatch( exclude( artifact ) );
}
}