package com.crsn.maven.utils.osgirepo.util;
import java.util.Arrays;
import java.util.List;
import org.apache.commons.lang3.StringUtils;
import org.osgi.framework.Version;
import com.crsn.maven.utils.osgirepo.maven.MavenRepository;
import com.crsn.maven.utils.osgirepo.maven.MavenVersion;
import com.crsn.maven.utils.osgirepo.maven.builder.MavenArtifactBuilder;
import com.crsn.maven.utils.osgirepo.maven.builder.MavenDependencyBuilder;
import com.crsn.maven.utils.osgirepo.maven.builder.MavenRepositoryBuilder;
import com.crsn.maven.utils.osgirepo.osgi.OsgiBundle;
import com.crsn.maven.utils.osgirepo.osgi.OsgiDependency;
import com.crsn.maven.utils.osgirepo.osgi.OsgiRepository;
public class OsgiToMavenMapper {
public static MavenRepository createRepository( OsgiRepository repository ) {
MavenRepositoryBuilder builder = new MavenRepositoryBuilder();
for( OsgiBundle plugin : repository.getPlugins() ) {
String groupId = createGroupId( plugin.getName() );
String artifactId = createArtifactName( plugin.getName() );
Version version = plugin.getVersion();
boolean isSourcePlugin = plugin.getName().endsWith( "source" );
MavenArtifactBuilder artefactBuilder = isSourcePlugin
? builder.addSourceArtifact()
: builder.addArtifact();
artefactBuilder.setGroup( groupId );
artefactBuilder.setArtifactId( artifactId );
artefactBuilder.setVersion( createMavenVersion( version ) );
artefactBuilder.setContent( plugin.getLocation() );
addDependencies( repository, plugin, artefactBuilder );
}
return builder.build();
}
private static void addDependencies( OsgiRepository repository,
OsgiBundle plugin,
MavenArtifactBuilder artefactBuilder )
{
for( OsgiDependency osgiDependency : plugin.getRequiredBundles() ) {
OsgiBundle osgiPlugin = repository.resolveDependency( osgiDependency );
if( osgiPlugin == null ) {
// TODO Handle not found dependencies. For the moment ignoring is sufficient.
} else {
MavenDependencyBuilder dependencyBuilder = artefactBuilder.addDependency();
dependencyBuilder.setArtefactId( createArtifactName( osgiPlugin.getName() ) );
dependencyBuilder.setGroupId( createGroupId( osgiPlugin.getName() ) );
// VersionRange versionRange =
// osgiDependency.getVersionRange();
dependencyBuilder.setVersionRange( createMavenVersion( osgiPlugin.getVersion() ),
true,
createMavenVersion( osgiPlugin.getVersion() ),
true );
dependencyBuilder.build();
}
}
artefactBuilder.build();
}
static MavenVersion createMavenVersion( Version version ) {
if( version == null ) {
return null;
}
return new MavenVersion( version.getMajor(), version.getMinor(), version.getMicro(), version.getQualifier() );
}
public static String createGroupId( String pluginName ) {
List<String> parts = Arrays.asList( pluginName.split( "\\." ) );
if( parts.size() == 1 ) {
return pluginName;
}
return StringUtils.join( parts.subList( 0, parts.size() - ( isSourcePlugin( parts )
? 2
: 1 ) ), '.' );
}
public static String createArtifactName( String pluginName ) {
List<String> parts = Arrays.asList( pluginName.split( "\\." ) );
return isSourcePlugin( parts )
? parts.get( parts.size() - 2 )
: parts.get( parts.size() - 1 );
}
private static boolean isSourcePlugin( List<String> parts ) {
boolean isSourcePlugin = parts.get( parts.size() - 1 ).equals( "source" );
return isSourcePlugin;
}
}