package org.apache.maven.archiva.repositories;
/*
* 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.commons.lang.StringUtils;
import org.apache.maven.archiva.common.artifact.managed.ManagedArtifact;
import org.apache.maven.archiva.common.artifact.managed.ManagedArtifactTypes;
import org.apache.maven.archiva.common.artifact.managed.ManagedEjbArtifact;
import org.apache.maven.archiva.common.artifact.managed.ManagedJavaArtifact;
import org.apache.maven.archiva.configuration.ArchivaConfiguration;
import org.apache.maven.archiva.configuration.Configuration;
import org.apache.maven.archiva.configuration.ConfiguredRepositoryFactory;
import org.apache.maven.archiva.configuration.RepositoryConfiguration;
import org.apache.maven.archiva.discoverer.DiscovererStatistics;
import org.apache.maven.archiva.scheduler.executors.DataRefreshExecutor;
import org.apache.maven.artifact.Artifact;
import org.apache.maven.artifact.factory.ArtifactFactory;
import org.apache.maven.artifact.repository.ArtifactRepository;
import org.apache.maven.model.Model;
import org.apache.maven.project.MavenProject;
import org.apache.maven.project.MavenProjectBuilder;
import org.apache.maven.project.ProjectBuildingException;
import org.codehaus.plexus.cache.Cache;
import org.codehaus.plexus.logging.AbstractLogEnabled;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.Initializable;
import org.codehaus.plexus.personality.plexus.lifecycle.phase.InitializationException;
import org.codehaus.plexus.registry.Registry;
import org.codehaus.plexus.registry.RegistryListener;
import java.io.File;
import java.io.FileNotFoundException;
import java.io.IOException;
import java.util.Iterator;
import java.util.List;
/**
* DefaultActiveManagedRepositories
*
* @author <a href="mailto:joakime@apache.org">Joakim Erdfelt</a>
* @version $Id: DefaultActiveManagedRepositories.java 516446 2007-03-09 16:13:36Z joakime $
* @plexus.component role="org.apache.maven.archiva.repositories.ActiveManagedRepositories"
*/
public class DefaultActiveManagedRepositories
extends AbstractLogEnabled
implements ActiveManagedRepositories, Initializable, RegistryListener
{
/**
* @plexus.requirement role-hint="artifactCache"
*/
private Cache artifactCache;
/**
* @plexus.requirement
*/
private ArtifactFactory artifactFactory;
/**
* @plexus.requirement
*/
private ArchivaConfiguration archivaConfiguration;
/**
* @plexus.requirement
*/
private MavenProjectBuilder projectBuilder;
/**
* @plexus.requirement role-hint="projectCache"
*/
private Cache projectCache;
/**
* @plexus.requirement
*/
private ConfiguredRepositoryFactory repositoryFactory;
private Configuration configuration;
private ArtifactRepository localRepository;
private List repositories;
public Artifact createRelatedArtifact( Artifact artifact, String classifier, String type )
{
String groupId = artifact.getGroupId();
String artifactId = artifact.getArtifactId();
String version = artifact.getVersion();
String reltype = StringUtils.defaultIfEmpty( type, artifact.getType() );
return artifactFactory.createArtifactWithClassifier( groupId, artifactId, version, reltype, classifier );
}
public ManagedArtifact findArtifact( Artifact artifact )
{
ManagedArtifact managedArtifact = (ManagedArtifact) artifactCache.get( toKey( artifact ) );
if ( managedArtifact != null )
{
return managedArtifact;
}
boolean snapshot = artifact.isSnapshot();
for ( Iterator i = repositories.iterator(); i.hasNext(); )
{
ArtifactRepository repository = (ArtifactRepository) i.next();
if ( snapshot && !repository.getSnapshots().isEnabled() )
{
// skip repo.
continue;
}
String path = repository.pathOf( artifact );
File f = new File( repository.getBasedir(), path );
if ( f.exists() )
{
// Found it.
managedArtifact = createManagedArtifact( repository, artifact, f );
artifactCache.put( toKey( artifact ), managedArtifact );
return managedArtifact;
}
}
return null;
}
public ManagedArtifact findArtifact( String groupId, String artifactId, String version )
throws ProjectBuildingException
{
MavenProject project = findProject( groupId, artifactId, version );
Model model = project.getModel();
return findArtifact( model.getGroupId(), model.getArtifactId(), model.getVersion(), model.getPackaging() );
}
public ManagedArtifact findArtifact( String groupId, String artifactId, String version, String type )
{
Artifact artifact = artifactFactory.createBuildArtifact( groupId, artifactId, version, type );
return findArtifact( artifact );
}
public MavenProject findProject( String groupId, String artifactId, String version )
throws ProjectBuildingException
{
MavenProject project = (MavenProject) projectCache.get( toKey( groupId, artifactId, version ) );
if ( project != null )
{
return project;
}
Artifact projectArtifact = artifactFactory.createProjectArtifact( groupId, artifactId, version );
project = projectBuilder.buildFromRepository( projectArtifact, repositories, localRepository );
projectCache.put( toKey( groupId, artifactId, version ), project );
return project;
}
public ArtifactRepository getArtifactRepository( String id )
{
RepositoryConfiguration repoConfig = getRepositoryConfiguration( id );
if ( repoConfig == null )
{
return null;
}
return repositoryFactory.createRepository( repoConfig );
}
public List getAllArtifactRepositories()
{
return repositoryFactory.createRepositories( configuration );
}
public RepositoryConfiguration getRepositoryConfiguration( String id )
{
return this.configuration.getRepositoryById( id );
}
public void initialize()
throws InitializationException
{
Configuration config = archivaConfiguration.getConfiguration();
archivaConfiguration.addChangeListener( this );
configureSelf( config );
}
private String toKey( Artifact artifact )
{
if ( artifact == null )
{
return null;
}
return toKey( artifact.getGroupId(), artifact.getArtifactId(), artifact.getVersion() );
}
private String toKey( String groupId, String artifactId, String version )
{
return groupId + ":" + artifactId + ":" + version;
}
private void configureSelf( Configuration config )
{
this.configuration = config;
this.artifactCache.clear();
this.projectCache.clear();
repositories = repositoryFactory.createRepositories( this.configuration );
localRepository = repositoryFactory.createLocalRepository( this.configuration );
}
private ManagedArtifact createManagedArtifact( ArtifactRepository repository, Artifact artifact, File f )
{
artifact.isSnapshot();
String path = repository.pathOf( artifact );
switch ( ManagedArtifactTypes.whichType( artifact.getType() ) )
{
case ManagedArtifactTypes.EJB:
ManagedEjbArtifact managedEjbArtifact = new ManagedEjbArtifact( repository.getId(), artifact, path );
managedEjbArtifact.setJavadocPath( pathToRelatedArtifact( repository, artifact, "javadoc", "jar" ) );
managedEjbArtifact.setSourcesPath( pathToRelatedArtifact( repository, artifact, "sources", "jar" ) );
managedEjbArtifact.setClientPath( pathToRelatedArtifact( repository, artifact, "client", "jar" ) );
return managedEjbArtifact;
case ManagedArtifactTypes.JAVA:
ManagedJavaArtifact managedJavaArtifact = new ManagedJavaArtifact( repository.getId(), artifact, path );
managedJavaArtifact.setJavadocPath( pathToRelatedArtifact( repository, artifact, "javadoc", "jar" ) );
managedJavaArtifact.setSourcesPath( pathToRelatedArtifact( repository, artifact, "sources", "jar" ) );
return managedJavaArtifact;
case ManagedArtifactTypes.GENERIC:
default:
return new ManagedArtifact( repository.getId(), artifact, path );
}
}
private String pathToRelatedArtifact( ArtifactRepository repository, Artifact artifact, String classifier,
String type )
{
Artifact relatedArtifact = createRelatedArtifact( artifact, classifier, type );
relatedArtifact.isSnapshot();
String path = repository.pathOf( relatedArtifact );
File relatedFile = new File( repository.getBasedir(), path );
if ( !relatedFile.exists() )
{
// Return null to set the ManagedArtifact related path to empty.
return null;
}
return path;
}
public void beforeConfigurationChange( Registry registry, String propertyName, Object propertyValue )
{
// nothing to do
}
public void afterConfigurationChange( Registry registry, String propertyName, Object propertyValue )
{
if ( propertyName.startsWith( "repositories" ) || propertyName.startsWith( "localRepository" ) )
{
getLogger().debug(
"Triggering managed repository configuration change with " + propertyName + " set to "
+ propertyValue );
configureSelf( archivaConfiguration.getConfiguration() );
}
else
{
getLogger().debug( "Not triggering managed repository configuration change with " + propertyName );
}
}
public long getLastDataRefreshTime()
{
long lastDataRefreshTime = 0;
for ( Iterator i = getAllArtifactRepositories().iterator(); i.hasNext(); )
{
ArtifactRepository repository = (ArtifactRepository) i.next();
DiscovererStatistics stats = new DiscovererStatistics( repository );
try
{
stats.load( DataRefreshExecutor.DATAREFRESH_FILE );
if ( stats.getTimestampFinished() > lastDataRefreshTime )
{
lastDataRefreshTime = stats.getTimestampFinished();
}
}
catch ( FileNotFoundException e)
{
getLogger().info(
"No previous datarefresh timestamp available, as "
+ DataRefreshExecutor.DATAREFRESH_FILE + " has never been generated." );
}
catch ( IOException e )
{
getLogger().warn(
"Unable to load " + DataRefreshExecutor.DATAREFRESH_FILE
+ " to determine last refresh timestamp: " + e.getMessage(), e );
}
}
return lastDataRefreshTime;
}
public boolean needsDataRefresh()
{
for ( Iterator i = getAllArtifactRepositories().iterator(); i.hasNext(); )
{
ArtifactRepository repository = (ArtifactRepository) i.next();
DiscovererStatistics stats = new DiscovererStatistics( repository );
if ( stats.getTimestampFinished() <= 0 )
{
// Found a repository that has NEVER had it's data walked.
return true;
}
}
return false;
}
}