/*
* JBoss, Home of Professional Open Source
* Copyright 2012, Red Hat Middleware LLC, and individual contributors
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* Licensed 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.
*/
package org.jboss.shrinkwrap.resolver.api.maven.filter;
import java.util.List;
import org.jboss.shrinkwrap.resolver.api.maven.coordinate.MavenDependency;
/**
* A filter which does not allow transitive dependencies, allowing only what's explicitly defined.
*
* @author <a href="mailto:kpiwko@redhat.com">Karel Piwko</a>
* @author <a href="mailto:alr@jboss.org">Andrew Lee Rubinger</a>
*/
public enum NonTransitiveFilter implements MavenResolutionFilter {
INSTANCE;
/**
* {@inheritDoc}
*
* @see org.jboss.shrinkwrap.resolver.api.maven.filter.MavenResolutionFilter#accepts(org.jboss.shrinkwrap.resolver.api.maven.coordinate.MavenDependency,
* java.util.List, java.util.List)
*/
@Override
public boolean accepts(final MavenDependency dependency, final List<MavenDependency> dependenciesForResolution, final List<MavenDependency> dependencyAncestors) {
// Don't test full equality, only GAPC
for (final MavenDependency allowed : dependenciesForResolution) {
if (allowed.getGroupId().equals(dependency.getGroupId())
&& allowed.getArtifactId().equals(dependency.getArtifactId())
&& allowed.getPackaging().equals(dependency.getPackaging())
&& allowed.getClassifier().equals(dependency.getClassifier())) {
return true;
}
}
return false;
}
}