Fixing tests after refactoring

3 files changed, 940 insertions, 0 deletions

diff --git a/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/java/org/apache/archiva/mock/ArchivaIndexManagerMock.java b/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/java/org/apache/archiva/mock/ArchivaIndexManagerMock.java
new file mode 100644
index 000000000..8f1e3e17c
--- /dev/null
+++ b/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/java/org/apache/archiva/mock/ArchivaIndexManagerMock.java
@@ -0,0 +1,802 @@
+package org.apache.archiva.mock;
+
+/*
+ * 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.archiva.common.utils.FileUtils;
+import org.apache.archiva.common.utils.PathUtil;
+import org.apache.archiva.configuration.ArchivaConfiguration;
+import org.apache.archiva.indexer.ArchivaIndexManager;
+import org.apache.archiva.indexer.ArchivaIndexingContext;
+import org.apache.archiva.indexer.IndexCreationFailedException;
+import org.apache.archiva.indexer.IndexUpdateFailedException;
+import org.apache.archiva.indexer.UnsupportedBaseContextException;
+import org.apache.archiva.proxy.ProxyRegistry;
+import org.apache.archiva.proxy.maven.WagonFactory;
+import org.apache.archiva.proxy.maven.WagonFactoryException;
+import org.apache.archiva.proxy.maven.WagonFactoryRequest;
+import org.apache.archiva.proxy.model.NetworkProxy;
+import org.apache.archiva.repository.EditableRepository;
+import org.apache.archiva.repository.ManagedRepository;
+import org.apache.archiva.repository.PasswordCredentials;
+import org.apache.archiva.repository.RemoteRepository;
+import org.apache.archiva.repository.Repository;
+import org.apache.archiva.repository.RepositoryType;
+import org.apache.archiva.repository.UnsupportedRepositoryTypeException;
+import org.apache.archiva.repository.content.FilesystemAsset;
+import org.apache.archiva.repository.content.StorageAsset;
+import org.apache.archiva.repository.features.IndexCreationFeature;
+import org.apache.archiva.repository.features.RemoteIndexFeature;
+import org.apache.commons.lang.StringUtils;
+import org.apache.maven.index.ArtifactContext;
+import org.apache.maven.index.ArtifactContextProducer;
+import org.apache.maven.index.DefaultScannerListener;
+import org.apache.maven.index.Indexer;
+import org.apache.maven.index.IndexerEngine;
+import org.apache.maven.index.Scanner;
+import org.apache.maven.index.ScanningRequest;
+import org.apache.maven.index.ScanningResult;
+import org.apache.maven.index.context.IndexCreator;
+import org.apache.maven.index.context.IndexingContext;
+import org.apache.maven.index.packer.IndexPacker;
+import org.apache.maven.index.packer.IndexPackingRequest;
+import org.apache.maven.index.updater.IndexUpdateRequest;
+import org.apache.maven.index.updater.ResourceFetcher;
+import org.apache.maven.index_shaded.lucene.index.IndexFormatTooOldException;
+import org.apache.maven.wagon.ConnectionException;
+import org.apache.maven.wagon.ResourceDoesNotExistException;
+import org.apache.maven.wagon.StreamWagon;
+import org.apache.maven.wagon.TransferFailedException;
+import org.apache.maven.wagon.Wagon;
+import org.apache.maven.wagon.authentication.AuthenticationException;
+import org.apache.maven.wagon.authentication.AuthenticationInfo;
+import org.apache.maven.wagon.authorization.AuthorizationException;
+import org.apache.maven.wagon.events.TransferEvent;
+import org.apache.maven.wagon.events.TransferListener;
+import org.apache.maven.wagon.proxy.ProxyInfo;
+import org.apache.maven.wagon.shared.http.AbstractHttpClientWagon;
+import org.apache.maven.wagon.shared.http.HttpConfiguration;
+import org.apache.maven.wagon.shared.http.HttpMethodConfiguration;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+import org.springframework.stereotype.Service;
+
+import javax.inject.Inject;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+import java.io.InputStream;
+import java.net.MalformedURLException;
+import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.Paths;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.concurrent.ConcurrentSkipListSet;
+import java.util.stream.Collectors;
+
+@Service("archivaIndexManager#maven")
+public class ArchivaIndexManagerMock implements ArchivaIndexManager {
+
+    private static final Logger log = LoggerFactory.getLogger( ArchivaIndexManagerMock.class );
+
+    @Inject
+    private Indexer indexer;
+
+    @Inject
+    private IndexerEngine indexerEngine;
+
+    @Inject
+    private List<? extends IndexCreator> indexCreators;
+
+    @Inject
+    private IndexPacker indexPacker;
+
+    @Inject
+    private Scanner scanner;
+
+    @Inject
+    private ArchivaConfiguration archivaConfiguration;
+
+    @Inject
+    private WagonFactory wagonFactory;
+
+
+    @Inject
+    private ArtifactContextProducer artifactContextProducer;
+
+    private ConcurrentSkipListSet<Path> activeContexts = new ConcurrentSkipListSet<>( );
+
+    private static final int WAIT_TIME = 100;
+    private static final int MAX_WAIT = 10;
+
+
+    public static IndexingContext getMvnContext(ArchivaIndexingContext context ) throws UnsupportedBaseContextException
+    {
+        if ( !context.supports( IndexingContext.class ) )
+        {
+            log.error( "The provided archiva index context does not support the maven IndexingContext" );
+            throw new UnsupportedBaseContextException( "The context does not support the Maven IndexingContext" );
+        }
+        return context.getBaseContext( IndexingContext.class );
+    }
+
+    private Path getIndexPath( ArchivaIndexingContext ctx )
+    {
+        return PathUtil.getPathFromUri( ctx.getPath( ) );
+    }
+
+    @FunctionalInterface
+    interface IndexUpdateConsumer
+    {
+
+        void accept( IndexingContext indexingContext ) throws IndexUpdateFailedException;
+    }
+
+    /*
+     * This method is used to do some actions around the update execution code. And to make sure, that no other
+     * method is running on the same index.
+     */
+    private void executeUpdateFunction( ArchivaIndexingContext context, IndexUpdateConsumer function ) throws IndexUpdateFailedException
+    {
+        IndexingContext indexingContext = null;
+        try
+        {
+            indexingContext = getMvnContext( context );
+        }
+        catch ( UnsupportedBaseContextException e )
+        {
+            throw new IndexUpdateFailedException( "Maven index is not supported by this context", e );
+        }
+        final Path ctxPath = getIndexPath( context );
+        int loop = MAX_WAIT;
+        boolean active = false;
+        while ( loop-- > 0 && !active )
+        {
+            active = activeContexts.add( ctxPath );
+            try
+            {
+                Thread.currentThread( ).sleep( WAIT_TIME );
+            }
+            catch ( InterruptedException e )
+            {
+                // Ignore this
+            }
+        }
+        if ( active )
+        {
+            try
+            {
+                function.accept( indexingContext );
+            }
+            finally
+            {
+                activeContexts.remove( ctxPath );
+            }
+        }
+        else
+        {
+            throw new IndexUpdateFailedException( "Timeout while waiting for index release on context " + context.getId( ) );
+        }
+    }
+
+    @Override
+    public void pack( final ArchivaIndexingContext context ) throws IndexUpdateFailedException
+    {
+        executeUpdateFunction( context, indexingContext -> {
+                    try
+                    {
+                        IndexPackingRequest request = new IndexPackingRequest( indexingContext,
+                                indexingContext.acquireIndexSearcher( ).getIndexReader( ),
+                                indexingContext.getIndexDirectoryFile( ) );
+                        indexPacker.packIndex( request );
+                        indexingContext.updateTimestamp( true );
+                    }
+                    catch ( IOException e )
+                    {
+                        log.error( "IOException while packing index of context " + context.getId( ) + ( StringUtils.isNotEmpty( e.getMessage( ) ) ? ": " + e.getMessage( ) : "" ) );
+                        throw new IndexUpdateFailedException( "IOException during update of " + context.getId( ), e );
+                    }
+                }
+        );
+
+    }
+
+    @Override
+    public void scan(final ArchivaIndexingContext context) throws IndexUpdateFailedException
+    {
+        executeUpdateFunction( context, indexingContext -> {
+            DefaultScannerListener listener = new DefaultScannerListener( indexingContext, indexerEngine, true, null );
+            ScanningRequest request = new ScanningRequest( indexingContext, listener );
+            ScanningResult result = scanner.scan( request );
+            if ( result.hasExceptions( ) )
+            {
+                log.error( "Exceptions occured during index scan of " + context.getId( ) );
+                result.getExceptions( ).stream( ).map( e -> e.getMessage( ) ).distinct( ).limit( 5 ).forEach(
+                        s -> log.error( "Message: " + s )
+                );
+            }
+
+        } );
+    }
+
+    @Override
+    public void update(final ArchivaIndexingContext context, final boolean fullUpdate) throws IndexUpdateFailedException
+    {
+        log.info( "start download remote index for remote repository {}", context.getRepository( ).getId( ) );
+        URI remoteUpdateUri;
+        if ( !( context.getRepository( ) instanceof RemoteRepository) || !(context.getRepository().supportsFeature(RemoteIndexFeature.class)) )
+        {
+            throw new IndexUpdateFailedException( "The context is not associated to a remote repository with remote index " + context.getId( ) );
+        } else {
+            RemoteIndexFeature rif = context.getRepository().getFeature(RemoteIndexFeature.class).get();
+            remoteUpdateUri = context.getRepository().getLocation().resolve(rif.getIndexUri());
+        }
+        final RemoteRepository remoteRepository = (RemoteRepository) context.getRepository( );
+
+        executeUpdateFunction( context,
+                indexingContext -> {
+                    try
+                    {
+                        // create a temp directory to download files
+                        Path tempIndexDirectory = Paths.get( indexingContext.getIndexDirectoryFile( ).getParent( ), ".tmpIndex" );
+                        Path indexCacheDirectory = Paths.get( indexingContext.getIndexDirectoryFile( ).getParent( ), ".indexCache" );
+                        Files.createDirectories( indexCacheDirectory );
+                        if ( Files.exists( tempIndexDirectory ) )
+                        {
+                            FileUtils.deleteDirectory( tempIndexDirectory );
+                        }
+                        Files.createDirectories( tempIndexDirectory );
+                        tempIndexDirectory.toFile( ).deleteOnExit( );
+                        String baseIndexUrl = indexingContext.getIndexUpdateUrl( );
+
+                        String wagonProtocol = remoteUpdateUri.toURL( ).getProtocol( );
+
+                        NetworkProxy networkProxy = null;
+                        if ( remoteRepository.supportsFeature( RemoteIndexFeature.class ) )
+                        {
+                            RemoteIndexFeature rif = remoteRepository.getFeature( RemoteIndexFeature.class ).get( );
+
+                            final StreamWagon wagon = (StreamWagon) wagonFactory.getWagon(
+                                    new WagonFactoryRequest( wagonProtocol, remoteRepository.getExtraHeaders( ) ).networkProxy(
+                                            networkProxy )
+                            );
+                            int readTimeout = (int) rif.getDownloadTimeout( ).toMillis( ) * 1000;
+                            wagon.setReadTimeout( readTimeout );
+                            wagon.setTimeout( (int) remoteRepository.getTimeout( ).toMillis( ) * 1000 );
+
+                            if ( wagon instanceof AbstractHttpClientWagon)
+                            {
+                                HttpConfiguration httpConfiguration = new HttpConfiguration( );
+                                HttpMethodConfiguration httpMethodConfiguration = new HttpMethodConfiguration( );
+                                httpMethodConfiguration.setUsePreemptive( true );
+                                httpMethodConfiguration.setReadTimeout( readTimeout );
+                                httpConfiguration.setGet( httpMethodConfiguration );
+                                AbstractHttpClientWagon.class.cast( wagon ).setHttpConfiguration( httpConfiguration );
+                            }
+
+                            wagon.addTransferListener( new DownloadListener( ) );
+                            ProxyInfo proxyInfo = null;
+                            if ( networkProxy != null )
+                            {
+                                proxyInfo = new ProxyInfo( );
+                                proxyInfo.setType( networkProxy.getProtocol( ) );
+                                proxyInfo.setHost( networkProxy.getHost( ) );
+                                proxyInfo.setPort( networkProxy.getPort( ) );
+                                proxyInfo.setUserName( networkProxy.getUsername( ) );
+                                proxyInfo.setPassword( networkProxy.getPassword( ) );
+                            }
+                            AuthenticationInfo authenticationInfo = null;
+                            if ( remoteRepository.getLoginCredentials( ) != null && ( remoteRepository.getLoginCredentials( ) instanceof PasswordCredentials) )
+                            {
+                                PasswordCredentials creds = (PasswordCredentials) remoteRepository.getLoginCredentials( );
+                                authenticationInfo = new AuthenticationInfo( );
+                                authenticationInfo.setUserName( creds.getUsername( ) );
+                                authenticationInfo.setPassword( new String( creds.getPassword( ) ) );
+                            }
+                            wagon.connect( new org.apache.maven.wagon.repository.Repository( remoteRepository.getId( ), baseIndexUrl ), authenticationInfo,
+                                    proxyInfo );
+
+                            Path indexDirectory = indexingContext.getIndexDirectoryFile( ).toPath( );
+                            if ( !Files.exists( indexDirectory ) )
+                            {
+                                Files.createDirectories( indexDirectory );
+                            }
+
+                            ResourceFetcher resourceFetcher =
+                                    new WagonResourceFetcher( log, tempIndexDirectory, wagon, remoteRepository );
+                            IndexUpdateRequest request = new IndexUpdateRequest( indexingContext, resourceFetcher );
+                            request.setForceFullUpdate( fullUpdate );
+                            request.setLocalIndexCacheDir( indexCacheDirectory.toFile( ) );
+
+                            // indexUpdater.fetchAndUpdateIndex( request );
+
+                            indexingContext.updateTimestamp( true );
+                        }
+
+                    }
+                    catch ( AuthenticationException e )
+                    {
+                        log.error( "Could not login to the remote proxy for updating index of {}", remoteRepository.getId( ), e );
+                        throw new IndexUpdateFailedException( "Login in to proxy failed while updating remote repository " + remoteRepository.getId( ), e );
+                    }
+                    catch ( ConnectionException e )
+                    {
+                        log.error( "Connection error during index update for remote repository {}", remoteRepository.getId( ), e );
+                        throw new IndexUpdateFailedException( "Connection error during index update for remote repository " + remoteRepository.getId( ), e );
+                    }
+                    catch ( MalformedURLException e )
+                    {
+                        log.error( "URL for remote index update of remote repository {} is not correct {}", remoteRepository.getId( ), remoteUpdateUri, e );
+                        throw new IndexUpdateFailedException( "URL for remote index update of repository is not correct " + remoteUpdateUri, e );
+                    }
+                    catch ( IOException e )
+                    {
+                        log.error( "IOException during index update of remote repository {}: {}", remoteRepository.getId( ), e.getMessage( ), e );
+                        throw new IndexUpdateFailedException( "IOException during index update of remote repository " + remoteRepository.getId( )
+                                + ( StringUtils.isNotEmpty( e.getMessage( ) ) ? ": " + e.getMessage( ) : "" ), e );
+                    }
+                    catch ( WagonFactoryException e )
+                    {
+                        log.error( "Wagon for remote index download of {} could not be created: {}", remoteRepository.getId( ), e.getMessage( ), e );
+                        throw new IndexUpdateFailedException( "Error while updating the remote index of " + remoteRepository.getId( ), e );
+                    }
+                } );
+
+    }
+
+    @Override
+    public void addArtifactsToIndex( final ArchivaIndexingContext context, final Collection<URI> artifactReference ) throws IndexUpdateFailedException
+    {
+        final URI ctxUri = context.getPath();
+        executeUpdateFunction(context, indexingContext -> {
+            Collection<ArtifactContext> artifacts = artifactReference.stream().map(r -> artifactContextProducer.getArtifactContext(indexingContext, Paths.get(ctxUri.resolve(r)).toFile())).collect(Collectors.toList());
+            try {
+                indexer.addArtifactsToIndex(artifacts, indexingContext);
+            } catch (IOException e) {
+                log.error("IOException while adding artifact {}", e.getMessage(), e);
+                throw new IndexUpdateFailedException("Error occured while adding artifact to index of "+context.getId()
+                        + (StringUtils.isNotEmpty(e.getMessage()) ? ": "+e.getMessage() : ""));
+            }
+        });
+    }
+
+    @Override
+    public void removeArtifactsFromIndex( ArchivaIndexingContext context, Collection<URI> artifactReference ) throws IndexUpdateFailedException
+    {
+        final URI ctxUri = context.getPath();
+        executeUpdateFunction(context, indexingContext -> {
+            Collection<ArtifactContext> artifacts = artifactReference.stream().map(r -> artifactContextProducer.getArtifactContext(indexingContext, Paths.get(ctxUri.resolve(r)).toFile())).collect(Collectors.toList());
+            try {
+                indexer.deleteArtifactsFromIndex(artifacts, indexingContext);
+            } catch (IOException e) {
+                log.error("IOException while removing artifact {}", e.getMessage(), e);
+                throw new IndexUpdateFailedException("Error occured while removing artifact from index of "+context.getId()
+                        + (StringUtils.isNotEmpty(e.getMessage()) ? ": "+e.getMessage() : ""));
+            }
+        });
+
+    }
+
+    @Override
+    public boolean supportsRepository( RepositoryType type )
+    {
+        return type == RepositoryType.MAVEN;
+    }
+
+    @Override
+    public ArchivaIndexingContext createContext( Repository repository ) throws IndexCreationFailedException
+    {
+        log.debug("Creating context for repo {}, type: {}", repository.getId(), repository.getType());
+        if ( repository.getType( ) != RepositoryType.MAVEN )
+        {
+            throw new UnsupportedRepositoryTypeException( repository.getType( ) );
+        }
+        IndexingContext mvnCtx = null;
+        try
+        {
+            if ( repository instanceof RemoteRepository )
+            {
+                mvnCtx = createRemoteContext( (RemoteRepository) repository );
+            }
+            else if ( repository instanceof ManagedRepository )
+            {
+                mvnCtx = createManagedContext( (ManagedRepository) repository );
+            }
+        }
+        catch ( IOException e )
+        {
+            log.error( "IOException during context creation " + e.getMessage( ), e );
+            throw new IndexCreationFailedException( "Could not create index context for repository " + repository.getId( )
+                    + ( StringUtils.isNotEmpty( e.getMessage( ) ) ? ": " + e.getMessage( ) : "" ), e );
+        }
+        MavenIndexContextMock context = new MavenIndexContextMock( repository, mvnCtx );
+
+        return context;
+    }
+
+    @Override
+    public ArchivaIndexingContext reset(ArchivaIndexingContext context) throws IndexUpdateFailedException {
+        ArchivaIndexingContext ctx;
+        executeUpdateFunction(context, indexingContext -> {
+            try {
+                indexingContext.close(true);
+            } catch (IOException e) {
+                log.warn("Index close failed");
+            }
+            try {
+                FileUtils.deleteDirectory(Paths.get(context.getPath()));
+            } catch (IOException e) {
+                throw new IndexUpdateFailedException("Could not delete index files");
+            }
+        });
+        try {
+            Repository repo = context.getRepository();
+            ctx = createContext(context.getRepository());
+            if (repo instanceof EditableRepository) {
+                ((EditableRepository)repo).setIndexingContext(ctx);
+            }
+        } catch (IndexCreationFailedException e) {
+            throw new IndexUpdateFailedException("Could not create index");
+        }
+        return ctx;
+    }
+
+    @Override
+    public ArchivaIndexingContext move(ArchivaIndexingContext context, Repository repo) throws IndexCreationFailedException {
+        if (context==null) {
+            return null;
+        }
+        if (context.supports(IndexingContext.class)) {
+            try {
+                StorageAsset newPath = getIndexPath(repo);
+                IndexingContext ctx = context.getBaseContext(IndexingContext.class);
+                Path oldPath = ctx.getIndexDirectoryFile().toPath();
+                if (oldPath.equals(newPath)) {
+                    // Nothing to do, if path does not change
+                    return context;
+                }
+                if (!Files.exists(oldPath)) {
+                    return createContext(repo);
+                } else if (context.isEmpty()) {
+                    context.close();
+                    return createContext(repo);
+                } else {
+                    context.close(false);
+                    Files.move(oldPath, newPath.getFilePath());
+                    return createContext(repo);
+                }
+            } catch (IOException e) {
+                log.error("IOException while moving index directory {}", e.getMessage(), e);
+                throw new IndexCreationFailedException("Could not recreated the index.", e);
+            } catch (UnsupportedBaseContextException e) {
+                throw new IndexCreationFailedException("The given context, is not a maven context.");
+            }
+        } else {
+            throw new IndexCreationFailedException("Bad context type. This is not a maven context.");
+        }
+    }
+
+    @Override
+    public void updateLocalIndexPath(Repository repo) {
+        if (repo.supportsFeature(IndexCreationFeature.class)) {
+            IndexCreationFeature icf = repo.getFeature(IndexCreationFeature.class).get();
+            try {
+                icf.setLocalIndexPath(getIndexPath(repo));
+            } catch (IOException e) {
+                log.error("Could not set local index path for {}. New URI: {}", repo.getId(), icf.getIndexPath());
+            }
+        }
+    }
+
+    @Override
+    public ArchivaIndexingContext mergeContexts(Repository destinationRepo, List<ArchivaIndexingContext> contexts, boolean packIndex) throws UnsupportedOperationException, IndexCreationFailedException {
+        return null;
+    }
+
+    private StorageAsset getIndexPath( Repository repo) throws IOException {
+        IndexCreationFeature icf = repo.getFeature(IndexCreationFeature.class).get();
+        Path repoDir = repo.getLocalPath();
+        URI indexDir = icf.getIndexPath();
+        String indexPath = indexDir.getPath();
+        Path indexDirectory = null;
+        if ( ! StringUtils.isEmpty(indexDir.toString( ) ) )
+        {
+
+            indexDirectory = PathUtil.getPathFromUri( indexDir );
+            // not absolute so create it in repository directory
+            if ( indexDirectory.isAbsolute( ) )
+            {
+                indexPath = indexDirectory.getFileName().toString();
+            }
+            else
+            {
+                indexDirectory = repoDir.resolve( indexDirectory );
+            }
+        }
+        else
+        {
+            indexDirectory = repoDir.resolve( ".index" );
+            indexPath = ".index";
+        }
+
+        if ( !Files.exists( indexDirectory ) )
+        {
+            Files.createDirectories( indexDirectory );
+        }
+        return new FilesystemAsset( indexPath, indexDirectory);
+    }
+
+    private IndexingContext createRemoteContext(RemoteRepository remoteRepository ) throws IOException
+    {
+        Path appServerBase = archivaConfiguration.getAppServerBaseDir( );
+
+        String contextKey = "remote-" + remoteRepository.getId( );
+
+
+        // create remote repository path
+        Path repoDir = remoteRepository.getLocalPath();
+        if ( !Files.exists( repoDir ) )
+        {
+            Files.createDirectories( repoDir );
+        }
+
+        StorageAsset indexDirectory = null;
+
+        // is there configured indexDirectory ?
+        if ( remoteRepository.supportsFeature( RemoteIndexFeature.class ) )
+        {
+            RemoteIndexFeature rif = remoteRepository.getFeature( RemoteIndexFeature.class ).get( );
+            indexDirectory = getIndexPath(remoteRepository);
+            String remoteIndexUrl = calculateIndexRemoteUrl( remoteRepository.getLocation( ), rif );
+            try
+            {
+
+                return getIndexingContext( remoteRepository, contextKey, repoDir, indexDirectory, remoteIndexUrl );
+            }
+            catch ( IndexFormatTooOldException e )
+            {
+                // existing index with an old lucene format so we need to delete it!!!
+                // delete it first then recreate it.
+                log.warn( "the index of repository {} is too old we have to delete and recreate it", //
+                        remoteRepository.getId( ) );
+                FileUtils.deleteDirectory( indexDirectory.getFilePath() );
+                return getIndexingContext( remoteRepository, contextKey, repoDir, indexDirectory, remoteIndexUrl );
+
+            }
+        }
+        else
+        {
+            throw new IOException( "No remote index defined" );
+        }
+    }
+
+    private IndexingContext getIndexingContext( Repository repository, String contextKey, Path repoDir, StorageAsset indexDirectory, String indexUrl ) throws IOException
+    {
+        return indexer.createIndexingContext( contextKey, repository.getId( ), repoDir.toFile( ), indexDirectory.getFilePath().toFile( ),
+                repository.getLocation( ) == null ? null : repository.getLocation( ).toString( ),
+                indexUrl,
+                true, false,
+                indexCreators );
+    }
+
+    private IndexingContext createManagedContext( ManagedRepository repository ) throws IOException
+    {
+
+        IndexingContext context;
+        // take care first about repository location as can be relative
+        Path repositoryDirectory = repository.getLocalPath();
+
+        if ( !Files.exists( repositoryDirectory ) )
+        {
+            try
+            {
+                Files.createDirectories( repositoryDirectory );
+            }
+            catch ( IOException e )
+            {
+                log.error( "Could not create directory {}", repositoryDirectory );
+            }
+        }
+
+        StorageAsset indexDirectory = null;
+
+        if ( repository.supportsFeature( IndexCreationFeature.class ) )
+        {
+            indexDirectory = getIndexPath(repository);
+
+            String indexUrl = repositoryDirectory.toUri( ).toURL( ).toExternalForm( );
+            try
+            {
+                context = getIndexingContext( repository, repository.getId( ), repositoryDirectory, indexDirectory, indexUrl );
+                context.setSearchable( repository.isScanned( ) );
+            }
+            catch ( IndexFormatTooOldException e )
+            {
+                // existing index with an old lucene format so we need to delete it!!!
+                // delete it first then recreate it.
+                log.warn( "the index of repository {} is too old we have to delete and recreate it", //
+                        repository.getId( ) );
+                FileUtils.deleteDirectory( indexDirectory.getFilePath() );
+                context = getIndexingContext( repository, repository.getId( ), repositoryDirectory, indexDirectory, indexUrl );
+                context.setSearchable( repository.isScanned( ) );
+            }
+            return context;
+        }
+        else
+        {
+            throw new IOException( "No repository index defined" );
+        }
+    }
+
+    private String calculateIndexRemoteUrl( URI baseUri, RemoteIndexFeature rif )
+    {
+        if ( rif.getIndexUri( ) == null )
+        {
+            return baseUri.resolve( ".index" ).toString( );
+        }
+        else
+        {
+            return baseUri.resolve( rif.getIndexUri( ) ).toString( );
+        }
+    }
+
+    private static final class DownloadListener
+            implements TransferListener
+    {
+        private Logger log = LoggerFactory.getLogger( getClass( ) );
+
+        private String resourceName;
+
+        private long startTime;
+
+        private int totalLength = 0;
+
+        @Override
+        public void transferInitiated( TransferEvent transferEvent )
+        {
+            startTime = System.currentTimeMillis( );
+            resourceName = transferEvent.getResource( ).getName( );
+            log.debug( "initiate transfer of {}", resourceName );
+        }
+
+        @Override
+        public void transferStarted( TransferEvent transferEvent )
+        {
+            this.totalLength = 0;
+            resourceName = transferEvent.getResource( ).getName( );
+            log.info( "start transfer of {}", transferEvent.getResource( ).getName( ) );
+        }
+
+        @Override
+        public void transferProgress( TransferEvent transferEvent, byte[] buffer, int length )
+        {
+            log.debug( "transfer of {} : {}/{}", transferEvent.getResource( ).getName( ), buffer.length, length );
+            this.totalLength += length;
+        }
+
+        @Override
+        public void transferCompleted( TransferEvent transferEvent )
+        {
+            resourceName = transferEvent.getResource( ).getName( );
+            long endTime = System.currentTimeMillis( );
+            log.info( "end of transfer file {} {} kb: {}s", transferEvent.getResource( ).getName( ),
+                    this.totalLength / 1024, ( endTime - startTime ) / 1000 );
+        }
+
+        @Override
+        public void transferError( TransferEvent transferEvent )
+        {
+            log.info( "error of transfer file {}: {}", transferEvent.getResource( ).getName( ),
+                    transferEvent.getException( ).getMessage( ), transferEvent.getException( ) );
+        }
+
+        @Override
+        public void debug( String message )
+        {
+            log.debug( "transfer debug {}", message );
+        }
+    }
+
+    private static class WagonResourceFetcher
+            implements ResourceFetcher
+    {
+
+        Logger log;
+
+        Path tempIndexDirectory;
+
+        Wagon wagon;
+
+        RemoteRepository remoteRepository;
+
+        private WagonResourceFetcher( Logger log, Path tempIndexDirectory, Wagon wagon,
+                                      RemoteRepository remoteRepository )
+        {
+            this.log = log;
+            this.tempIndexDirectory = tempIndexDirectory;
+            this.wagon = wagon;
+            this.remoteRepository = remoteRepository;
+        }
+
+        @Override
+        public void connect( String id, String url )
+                throws IOException
+        {
+            //no op
+        }
+
+        @Override
+        public void disconnect( )
+                throws IOException
+        {
+            // no op
+        }
+
+        @Override
+        public InputStream retrieve(String name )
+                throws IOException, FileNotFoundException
+        {
+            try
+            {
+                log.info( "index update retrieve file, name:{}", name );
+                Path file = tempIndexDirectory.resolve( name );
+                Files.deleteIfExists( file );
+                file.toFile( ).deleteOnExit( );
+                wagon.get( addParameters( name, remoteRepository ), file.toFile( ) );
+                return Files.newInputStream( file );
+            }
+            catch ( AuthorizationException | TransferFailedException e )
+            {
+                throw new IOException( e.getMessage( ), e );
+            }
+            catch ( ResourceDoesNotExistException e )
+            {
+                FileNotFoundException fnfe = new FileNotFoundException( e.getMessage( ) );
+                fnfe.initCause( e );
+                throw fnfe;
+            }
+        }
+
+        // FIXME remove crappy copy/paste
+        protected String addParameters( String path, RemoteRepository remoteRepository )
+        {
+            if ( remoteRepository.getExtraParameters( ).isEmpty( ) )
+            {
+                return path;
+            }
+
+            boolean question = false;
+
+            StringBuilder res = new StringBuilder( path == null ? "" : path );
+
+            for ( Map.Entry<String, String> entry : remoteRepository.getExtraParameters( ).entrySet( ) )
+            {
+                if ( !question )
+                {
+                    res.append( '?' ).append( entry.getKey( ) ).append( '=' ).append( entry.getValue( ) );
+                }
+            }
+
+            return res.toString( );
+        }
+
+    }
+}
diff --git a/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/java/org/apache/archiva/mock/MavenIndexContextMock.java b/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/java/org/apache/archiva/mock/MavenIndexContextMock.java
new file mode 100644
index 000000000..b3ae99c7b
--- /dev/null
+++ b/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/java/org/apache/archiva/mock/MavenIndexContextMock.java
@@ -0,0 +1,137 @@
+package org.apache.archiva.mock;
+
+/*
+ * 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.archiva.indexer.ArchivaIndexingContext;
+import org.apache.archiva.repository.Repository;
+import org.apache.maven.index.context.IndexingContext;
+
+import java.io.IOException;
+import java.net.URI;
+import java.nio.file.Files;
+import java.nio.file.NoSuchFileException;
+import java.sql.Date;
+import java.time.ZonedDateTime;
+import java.util.Set;
+
+/**
+ * Maven implementation of index context
+ */
+public class MavenIndexContextMock implements ArchivaIndexingContext {
+
+    private IndexingContext delegate;
+    private Repository repository;
+
+    MavenIndexContextMock( Repository repository, IndexingContext delegate) {
+        this.delegate = delegate;
+        this.repository = repository;
+
+    }
+
+    @Override
+    public String getId() {
+        return delegate.getId();
+    }
+
+    @Override
+    public Repository getRepository() {
+        return repository;
+    }
+
+    @Override
+    public URI getPath() {
+        return delegate.getIndexDirectoryFile().toURI();
+    }
+
+    @Override
+    public boolean isEmpty() throws IOException {
+        return Files.list(delegate.getIndexDirectoryFile().toPath()).count()==0;
+    }
+
+    @Override
+    public void commit() throws IOException {
+        delegate.commit();
+    }
+
+    @Override
+    public void rollback() throws IOException {
+        delegate.rollback();
+    }
+
+    @Override
+    public void optimize() throws IOException {
+        delegate.optimize();
+    }
+
+    @Override
+    public void close(boolean deleteFiles) throws IOException {
+        try {
+            delegate.close(deleteFiles);
+        } catch (NoSuchFileException e) {
+            // Ignore missing directory
+        }
+    }
+
+    @Override
+    public void close() throws IOException {
+        try {
+            delegate.close(false);
+        } catch (NoSuchFileException e) {
+            // Ignore missing directory
+        }
+    }
+
+    @Override
+    public void purge() throws IOException {
+        delegate.purge();
+    }
+
+    @Override
+    public boolean supports(Class<?> clazz) {
+        return IndexingContext.class.equals(clazz);
+    }
+
+    @SuppressWarnings( "unchecked" )
+    @Override
+    public <T> T getBaseContext(Class<T> clazz) throws UnsupportedOperationException {
+        if (IndexingContext.class.equals(clazz)) {
+            return (T) delegate;
+        } else {
+            throw new UnsupportedOperationException("The class "+clazz+" is not supported by the maven indexer");
+        }
+    }
+
+    @Override
+    public Set<String> getGroups() throws IOException {
+        return delegate.getAllGroups();
+    }
+
+    @Override
+    public void updateTimestamp(boolean save) throws IOException {
+        delegate.updateTimestamp(save);
+    }
+
+    @Override
+    public void updateTimestamp(boolean save, ZonedDateTime time) throws IOException {
+        delegate.updateTimestamp(save, Date.from(time.toInstant()));
+    }
+
+
+}
diff --git a/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/resources/archiva-test.xml b/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/resources/archiva-test.xml
index 277e287ef..04a67f124 100644
--- a/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/resources/archiva-test.xml
+++ b/archiva-modules/archiva-scheduler/archiva-scheduler-repository/src/test/resources/archiva-test.xml
@@ -88,6 +88,7 @@
           <pattern>**/*.sh</pattern>
           <pattern>**/.svn/**</pattern>
           <pattern>**/.DAV/**</pattern>
+          <pattern>.indexer/**</pattern>
         </patterns>
       </fileType>
     </fileTypes>