package org.apache.maven.archiva.repository.project.dependencies;
/*
* 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.archiva.dependency.graph.DependencyGraph;
import org.apache.maven.archiva.dependency.graph.DependencyGraphBuilder;
import org.apache.maven.archiva.dependency.graph.DependencyGraphNode;
import org.apache.maven.archiva.dependency.graph.DependencyGraphUtils;
import org.apache.maven.archiva.model.ArchivaProjectModel;
import org.apache.maven.archiva.model.ArtifactReference;
import org.apache.maven.archiva.model.VersionedReference;
import org.apache.maven.archiva.repository.project.ProjectModelException;
import org.apache.maven.archiva.repository.project.ProjectModelResolverFactory;
import org.apache.maven.archiva.repository.project.filters.EffectiveProjectModelFilter;
/**
* ProjectModelBasedGraphBuilder
*
* @author <a href="mailto:joakim@erdfelt.com">Joakim Erdfelt</a>
* @version $Id: ProjectModelBasedGraphBuilder.java 548008 2007-06-17 04:50:05Z joakime $
*
* @plexus.component
* role="org.apache.maven.archiva.dependency.graph.DependencyGraphBuilder"
* role-hint="project-model"
*/
public class ProjectModelBasedGraphBuilder
implements DependencyGraphBuilder
{
/**
* @plexus.requirement
*/
private ProjectModelResolverFactory resolverFactory;
/**
* @plexus.requirement
* role="org.apache.maven.archiva.repository.project.ProjectModelFilter"
* role-hint="effective"
*/
private EffectiveProjectModelFilter effectiveFilter = new EffectiveProjectModelFilter();
public DependencyGraph createGraph( VersionedReference versionedProjectReference )
{
String groupId = versionedProjectReference.getGroupId();
String artifactId = versionedProjectReference.getArtifactId();
String version = versionedProjectReference.getVersion();
DependencyGraph graph = new DependencyGraph( groupId, artifactId, version );
return graph;
}
public void resolveNode( DependencyGraph graph, DependencyGraphNode fromNode,
VersionedReference versionedProjectReference )
{
ArchivaProjectModel model = resolveModel( fromNode.getArtifact() );
DependencyGraphUtils.addNodeFromModel( model, graph, fromNode );
}
private ArchivaProjectModel resolveModel( ArtifactReference reference )
{
VersionedReference projectRef = new VersionedReference();
projectRef.setGroupId( reference.getGroupId() );
projectRef.setArtifactId( reference.getArtifactId() );
projectRef.setVersion( reference.getVersion() );
ArchivaProjectModel model = resolverFactory.getCurrentResolverStack().findProject( projectRef );
if ( model == null )
{
return createDefaultModel( reference );
}
try
{
ArchivaProjectModel processedModel = effectiveFilter.filter( model );
return processedModel;
}
catch ( ProjectModelException e )
{
e.printStackTrace( System.err );
return createDefaultModel( reference );
}
}
private ArchivaProjectModel createDefaultModel( ArtifactReference reference )
{
ArchivaProjectModel model = new ArchivaProjectModel();
// Create default (dummy) model
model = new ArchivaProjectModel();
model.setGroupId( reference.getGroupId() );
model.setArtifactId( reference.getArtifactId() );
model.setVersion( reference.getVersion() );
model.setPackaging( reference.getType() );
return model;
}
}