package org.apache.maven.shared.artifact.filter.resolve.transform; | |
/* | |
* 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 org.apache.maven.artifact.Artifact; | |
import org.apache.maven.artifact.resolver.filter.AndArtifactFilter; | |
import org.apache.maven.artifact.resolver.filter.ArtifactFilter; | |
import org.apache.maven.artifact.resolver.filter.ExcludesArtifactFilter; | |
import org.apache.maven.shared.artifact.filter.PatternExcludesArtifactFilter; | |
import org.apache.maven.shared.artifact.filter.PatternIncludesArtifactFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.AbstractFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.AndFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.ExclusionsFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.FilterTransformer; | |
import org.apache.maven.shared.artifact.filter.resolve.OrFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.PatternExclusionsFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.PatternInclusionsFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.ScopeFilter; | |
import org.apache.maven.shared.artifact.filter.resolve.TransformableFilter; | |
/** | |
* Makes it possible to use the TransformableFilters for Aether and as classic Maven ArtifactFilter. | |
* | |
* <strong>Note:</strong> the {@link AndFilter} and {@link ExclusionsFilter} are transformed to {@link ArtifactFilter} | |
* implementations of Maven Core | |
* | |
* @author Robert Scholte | |
* @since 3.0 | |
*/ | |
public class ArtifactIncludeFilterTransformer implements FilterTransformer<ArtifactFilter> | |
{ | |
@Override | |
public ArtifactFilter transform( final ScopeFilter scopeFilter ) | |
{ | |
return new ArtifactFilter() | |
{ | |
@Override | |
public boolean include( Artifact artifact ) | |
{ | |
boolean isIncluded; | |
if ( scopeFilter.getIncluded() != null ) | |
{ | |
isIncluded = scopeFilter.getIncluded().contains( artifact.getScope() ); | |
} | |
else | |
{ | |
isIncluded = true; | |
} | |
boolean isExcluded; | |
if ( scopeFilter.getExcluded() != null ) | |
{ | |
isExcluded = scopeFilter.getExcluded().contains( artifact.getScope() ); | |
} | |
else | |
{ | |
isExcluded = false; | |
} | |
return isIncluded && !isExcluded; | |
} | |
}; | |
} | |
@Override | |
public AndArtifactFilter transform( AndFilter andFilter ) | |
{ | |
AndArtifactFilter filter = new AndArtifactFilter(); | |
for ( TransformableFilter subFilter : andFilter.getFilters() ) | |
{ | |
filter.add( subFilter.transform( this ) ); | |
} | |
return filter; | |
} | |
@Override | |
public ArtifactFilter transform( final ExclusionsFilter exclusionsFilter ) | |
{ | |
return new ExcludesArtifactFilter( new ArrayList<String>( exclusionsFilter.getExcludes() ) ); | |
} | |
@Override | |
public ArtifactFilter transform( OrFilter orFilter ) | |
{ | |
final Collection<ArtifactFilter> filters = new ArrayList<ArtifactFilter>( orFilter.getFilters().size() ); | |
for ( TransformableFilter subFilter : orFilter.getFilters() ) | |
{ | |
filters.add( subFilter.transform( this ) ); | |
} | |
return new ArtifactFilter() | |
{ | |
@Override | |
public boolean include( Artifact artifact ) | |
{ | |
for ( ArtifactFilter filter : filters ) | |
{ | |
if ( filter.include( artifact ) ) | |
{ | |
return true; | |
} | |
} | |
return false; | |
} | |
}; | |
} | |
@Override | |
public ArtifactFilter transform( PatternExclusionsFilter patternExclusionsFilter ) | |
{ | |
return new PatternExcludesArtifactFilter( patternExclusionsFilter.getExcludes() ); | |
} | |
@Override | |
public ArtifactFilter transform( PatternInclusionsFilter patternInclusionsFilter ) | |
{ | |
return new PatternIncludesArtifactFilter( patternInclusionsFilter.getIncludes() ); | |
} | |
@Override | |
public ArtifactFilter transform( final AbstractFilter filter ) | |
{ | |
return new ArtifactFilter() | |
{ | |
@Override | |
public boolean include( Artifact artifact ) | |
{ | |
return filter.accept( new ArtifactIncludeNode( artifact ), null ); | |
} | |
}; | |
} | |
} |