mirror of https://github.com/apache/maven.git
restore deleted files, and fix package on ProjectArtifactMetadata
git-svn-id: https://svn.apache.org/repos/asf/maven/components/trunk@164909 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Brett Leslie Porter
parent
0af1c74587
commit
27f12f85c1
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package org.apache.maven.project.artifact;
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/*
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* Copyright 2001-2005 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import org.apache.maven.artifact.Artifact;
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import org.apache.maven.artifact.factory.ArtifactFactory;
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import org.apache.maven.artifact.factory.DefaultArtifactFactory;
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import org.apache.maven.artifact.metadata.ArtifactMetadataRetrievalException;
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import org.apache.maven.artifact.metadata.ArtifactMetadataSource;
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import org.apache.maven.artifact.repository.ArtifactRepository;
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import org.apache.maven.artifact.resolver.ArtifactResolutionException;
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import org.apache.maven.artifact.resolver.ArtifactResolver;
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import org.apache.maven.model.Dependency;
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import org.apache.maven.model.Model;
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import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
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import org.apache.maven.project.MavenProject;
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import org.apache.maven.project.MavenProjectBuilder;
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import org.apache.maven.project.ProjectBuildingException;
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import org.apache.maven.wagon.util.IoUtils;
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import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.IOException;
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import java.util.HashSet;
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import java.util.Iterator;
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import java.util.List;
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import java.util.Set;
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/**
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* @author <a href="mailto:jason@maven.org">Jason van Zyl </a>
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* @version $Id$
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*/
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public class MavenMetadataSource
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implements ArtifactMetadataSource
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{
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private MavenProjectBuilder mavenProjectBuilder;
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private ArtifactResolver artifactResolver;
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// TODO: configure?
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protected ArtifactFactory artifactFactory = new DefaultArtifactFactory();
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/**
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* @todo remove.
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*/
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private MavenXpp3Reader reader = new MavenXpp3Reader();
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public MavenMetadataSource( ArtifactResolver artifactResolver )
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{
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this.artifactResolver = artifactResolver;
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this.mavenProjectBuilder = null;
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}
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public MavenMetadataSource( ArtifactResolver artifactResolver, MavenProjectBuilder projectBuilder )
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{
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this.artifactResolver = artifactResolver;
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this.mavenProjectBuilder = projectBuilder;
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}
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public Set retrieve( Artifact artifact, ArtifactRepository localRepository, List remoteRepositories )
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throws ArtifactMetadataRetrievalException
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{
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// TODO: only metadata is really needed - resolve as metadata
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artifact = artifactFactory.createArtifact( artifact.getGroupId(), artifact.getArtifactId(),
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artifact.getVersion(), artifact.getScope(), "pom" );
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List dependencies = null;
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// Use the ProjectBuilder, to enable post-processing and inheritance calculation before retrieving the
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// associated artifacts.
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if ( mavenProjectBuilder != null )
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{
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try
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{
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MavenProject p = mavenProjectBuilder.buildFromRepository( artifact, remoteRepositories,
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localRepository );
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dependencies = p.getDependencies();
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}
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catch ( ProjectBuildingException e )
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{
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throw new ArtifactMetadataRetrievalException( "Unable to read the metadata file", e );
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}
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}
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else
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{
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// there is code in plexus that uses this (though it shouldn't) so we
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// need to be able to not have a project builder
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// TODO: remove - which then makes this a very thin wrapper around a project builder - is it needed?
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try
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{
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artifactResolver.resolve( artifact, remoteRepositories, localRepository );
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}
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catch ( ArtifactResolutionException e )
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{
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throw new ArtifactMetadataRetrievalException( "Error while resolving metadata artifact", e );
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}
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FileReader reader = null;
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try
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{
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// String path = localRepository.pathOfMetadata( new ProjectArtifactMetadata( artifact, null ) );
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// File file = new File( localRepository.getBasedir(), path );
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File file = artifact.getFile();
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reader = new FileReader( file );
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Model model = this.reader.read( reader );
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dependencies = model.getDependencies();
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}
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catch ( FileNotFoundException e )
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{
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throw new ArtifactMetadataRetrievalException( "Unable to find the metadata file", e );
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}
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catch ( IOException e )
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{
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throw new ArtifactMetadataRetrievalException( "Unable to read the metadata file", e );
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}
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catch ( XmlPullParserException e )
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{
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throw new ArtifactMetadataRetrievalException( "Unable to parse the metadata file", e );
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}
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finally
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{
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IoUtils.close( reader );
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}
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}
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return createArtifacts( dependencies, artifact.getScope() );
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}
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protected Set createArtifacts( List dependencies, String inheritedScope )
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{
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Set projectArtifacts = new HashSet();
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for ( Iterator i = dependencies.iterator(); i.hasNext(); )
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{
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Dependency d = (Dependency) i.next();
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Artifact artifact = artifactFactory.createArtifact( d.getGroupId(), d.getArtifactId(), d.getVersion(),
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d.getScope(), d.getType(), inheritedScope );
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if ( artifact != null )
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{
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projectArtifacts.add( artifact );
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}
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}
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return projectArtifacts;
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}
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}
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@ -0,0 +1,114 @@
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package org.apache.maven.project.artifact;
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/*
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* Copyright 2001-2005 The Apache Software Foundation.
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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import org.apache.maven.artifact.Artifact;
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import org.apache.maven.artifact.manager.WagonManager;
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import org.apache.maven.artifact.repository.ArtifactRepository;
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import org.apache.maven.artifact.repository.layout.ArtifactPathFormatException;
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import org.apache.maven.model.Model;
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import org.apache.maven.model.io.xpp3.MavenXpp3Reader;
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import org.apache.maven.model.io.xpp3.MavenXpp3Writer;
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import org.codehaus.plexus.util.IOUtil;
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import org.codehaus.plexus.util.xml.pull.XmlPullParserException;
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import java.io.File;
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import java.io.FileNotFoundException;
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import java.io.FileReader;
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import java.io.FileWriter;
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import java.io.IOException;
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/**
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* Attach a POM to an artifact.
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*
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* @author <a href="mailto:brett@apache.org">Brett Porter</a>
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* @version $Id$
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*/
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public class ProjectArtifactMetadata
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extends AbstractArtifactMetadata
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{
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private final File file;
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public ProjectArtifactMetadata( Artifact artifact, File file )
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{
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super( artifact, null );
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this.file = file;
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}
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public String getFilename()
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{
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return getArtifact().getArtifactId() + "-" + getArtifact().getVersion() + ".pom";
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}
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public void storeInLocalRepository( ArtifactRepository localRepository )
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throws ArtifactMetadataRetrievalException
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{
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File destination;
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try
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{
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destination = new File( localRepository.getBasedir(), localRepository.pathOfMetadata( this ) );
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}
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catch ( ArtifactPathFormatException e )
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{
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throw new ArtifactMetadataRetrievalException( "Unable to install POM", e );
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}
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destination.getParentFile().mkdirs();
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FileReader reader = null;
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FileWriter writer = null;
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try
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{
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reader = new FileReader( file );
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writer = new FileWriter( destination );
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MavenXpp3Reader modelReader = new MavenXpp3Reader();
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Model model = modelReader.read( reader );
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model.setVersion( getArtifact().getVersion() );
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MavenXpp3Writer modelWriter = new MavenXpp3Writer();
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modelWriter.write( writer, model );
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}
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catch ( FileNotFoundException e )
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{
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throw new ArtifactMetadataRetrievalException( "Error rewriting POM", e );
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}
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catch ( IOException e )
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{
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throw new ArtifactMetadataRetrievalException( "Error rewriting POM", e );
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}
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catch ( XmlPullParserException e )
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{
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throw new ArtifactMetadataRetrievalException( "Error rewriting POM", e );
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}
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finally
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{
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IOUtil.close( reader );
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IOUtil.close( writer );
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}
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}
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public void retrieveFromRemoteRepository( ArtifactRepository remoteRepository, WagonManager wagonManager )
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{
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// not used - TODO: again indicates bad design?
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}
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public String toString()
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{
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return "project information for " + artifact.getArtifactId() + " " + artifact.getVersion();
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}
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}
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