Examples with DefaultScannerListener org.apache.maven.index.DefaultScannerListener used on opensource projects

Example 1 with DefaultScannerListener

use of org.apache.maven.index.DefaultScannerListener in project archiva by apache.

the class ArchivaIndexManagerMock method scan.

@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));
        }
    });
}

Example 2 with DefaultScannerListener

use of org.apache.maven.index.DefaultScannerListener in project archiva by apache.

the class AbstractMavenRepositorySearch method createIndex.

protected void createIndex(String repository, List<Path> filesToBeIndexed, boolean scan, Path indexDir) throws Exception {
    Repository rRepo = repositoryRegistry.getRepository(repository);
    IndexCreationFeature icf = rRepo.getFeature(IndexCreationFeature.class).get();
    IndexingContext context = rRepo.getIndexingContext().getBaseContext(IndexingContext.class);
    if (context != null) {
        context.close(true);
    }
    Path repoDir = Paths.get(org.apache.archiva.common.utils.FileUtils.getBasedir()).resolve("target").resolve("repos").resolve(repository);
    Path indexerDirectory = repoDir.resolve(".indexer");
    if (Files.exists(indexerDirectory)) {
        FileUtils.deleteDirectory(indexerDirectory);
    }
    assertFalse(Files.exists(indexerDirectory));
    Path lockFile = repoDir.resolve(".indexer/write.lock");
    if (Files.exists(lockFile)) {
        Files.delete(lockFile);
    }
    assertFalse(Files.exists(lockFile));
    Path repo = Paths.get(org.apache.archiva.common.utils.FileUtils.getBasedir(), "src/test/" + repository);
    assertTrue(Files.exists(repo));
    org.apache.commons.io.FileUtils.copyDirectory(repo.toFile(), repoDir.toFile());
    if (indexDir == null) {
        Path indexDirectory = Paths.get(org.apache.archiva.common.utils.FileUtils.getBasedir(), "target/index/test-" + Long.toString(System.currentTimeMillis()));
        indexDirectory.toFile().deleteOnExit();
        FileUtils.deleteDirectory(indexDirectory);
        icf.setIndexPath(indexDirectory.toUri());
    } else {
        icf.setIndexPath(indexDir.toUri());
    }
    context = rRepo.getIndexingContext().getBaseContext(IndexingContext.class);
    // context.getIndexWriter().setRAMBufferSizeMB( 1 );
    for (Path artifactFile : filesToBeIndexed) {
        assertTrue("file not exists " + artifactFile, Files.exists(artifactFile));
        ArtifactContext ac = artifactContextProducer.getArtifactContext(context, artifactFile.toFile());
        if (artifactFile.toString().endsWith(".pom")) {
            ac.getArtifactInfo().setFileExtension("pom");
            ac.getArtifactInfo().setPackaging("pom");
            ac.getArtifactInfo().setClassifier("pom");
        }
        indexer.addArtifactToIndex(ac, context);
        context.updateTimestamp(true);
    }
    if (scan) {
        DefaultScannerListener listener = new DefaultScannerListener(context, indexerEngine, true, new ArtifactScanListener());
        ScanningRequest req = new ScanningRequest(context, listener);
        scanner.scan(req);
        context.commit();
    }
    // force flushing
    context.commit();
    // context.getIndexWriter().commit();
    context.setSearchable(true);
}

Example 3 with DefaultScannerListener

use of org.apache.maven.index.DefaultScannerListener in project archiva by apache.

the class ArchivaIndexManagerMock method scan.

@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));
        }
    });
}

Example 4 with DefaultScannerListener

use of org.apache.maven.index.DefaultScannerListener in project archiva by apache.

the class ArchivaIndexingTaskExecutor method executeTask.

/**
 * depending on current {@link Task} you have.
 * If {@link org.apache.archiva.scheduler.indexing.ArtifactIndexingTask.Action#FINISH} && isExecuteOnEntireRepo:
 * repository will be scanned.
 *
 * @param task
 * @throws TaskExecutionException
 */
@Override
public void executeTask(Task task) throws TaskExecutionException {
    ArtifactIndexingTask indexingTask = (ArtifactIndexingTask) task;
    ManagedRepository repository = indexingTask.getRepository();
    ArchivaIndexingContext archivaContext = indexingTask.getContext();
    IndexingContext context = null;
    try {
        context = archivaContext.getBaseContext(IndexingContext.class);
    } catch (UnsupportedBaseContextException e) {
        throw new TaskExecutionException("Bad repository type.", e);
    }
    if (ArtifactIndexingTask.Action.FINISH.equals(indexingTask.getAction()) && indexingTask.isExecuteOnEntireRepo()) {
        long start = System.currentTimeMillis();
        try {
            context.updateTimestamp();
            DefaultScannerListener listener = new DefaultScannerListener(context, indexerEngine, true, null);
            ScanningRequest request = new ScanningRequest(context, 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));
            }
        } catch (IOException e) {
            log.error("Error during context scan {}: {}", context.getId(), context.getIndexDirectory());
        }
        long end = System.currentTimeMillis();
        log.info("indexed maven repository: {}, onlyUpdate: {}, time {} ms", repository.getId(), indexingTask.isOnlyUpdate(), (end - start));
        log.debug("Finishing indexing task on repo: {}", repository.getId());
        finishIndexingTask(indexingTask, repository, context);
    } else {
        // create context if not a repo scan request
        if (!indexingTask.isExecuteOnEntireRepo()) {
            try {
                // 
                log.debug(// 
                "Creating indexing context on resource: {}", (indexingTask.getResourceFile() == null ? "none" : indexingTask.getResourceFile()));
                archivaContext = repository.getIndexingContext();
                context = archivaContext.getBaseContext(IndexingContext.class);
            } catch (UnsupportedBaseContextException e) {
                log.error("Error occurred while creating context: {}", e.getMessage());
                throw new TaskExecutionException("Error occurred while creating context: " + e.getMessage(), e);
            }
        }
        if (context == null || context.getIndexDirectory() == null) {
            throw new TaskExecutionException("Trying to index an artifact but the context is already closed");
        }
        try {
            Path artifactFile = indexingTask.getResourceFile();
            if (artifactFile == null) {
                log.debug("no artifact pass in indexing task so skip it");
            } else {
                ArtifactContext ac = artifactContextProducer.getArtifactContext(context, artifactFile.toFile());
                if (ac != null) {
                    // TODO make that configurable?
                    if (artifactFile.getFileName().toString().endsWith(".pom")) {
                        ac.getArtifactInfo().setFileExtension("pom");
                        ac.getArtifactInfo().setPackaging("pom");
                        ac.getArtifactInfo().setClassifier("pom");
                    }
                    if (indexingTask.getAction().equals(ArtifactIndexingTask.Action.ADD)) {
                        // IndexSearcher s = context.getIndexSearcher();
                        // String uinfo = ac.getArtifactInfo().getUinfo();
                        // TopDocs d = s.search( new TermQuery( new Term( ArtifactInfo.UINFO, uinfo ) ), 1 );
                        BooleanQuery.Builder qb = new BooleanQuery.Builder();
                        qb.add(indexer.constructQuery(MAVEN.GROUP_ID, new SourcedSearchExpression(ac.getArtifactInfo().getGroupId())), BooleanClause.Occur.MUST);
                        qb.add(indexer.constructQuery(MAVEN.ARTIFACT_ID, new SourcedSearchExpression(ac.getArtifactInfo().getArtifactId())), BooleanClause.Occur.MUST);
                        qb.add(indexer.constructQuery(MAVEN.VERSION, new SourcedSearchExpression(ac.getArtifactInfo().getVersion())), BooleanClause.Occur.MUST);
                        if (ac.getArtifactInfo().getClassifier() != null) {
                            qb.add(indexer.constructQuery(MAVEN.CLASSIFIER, new SourcedSearchExpression(ac.getArtifactInfo().getClassifier())), BooleanClause.Occur.MUST);
                        }
                        if (ac.getArtifactInfo().getPackaging() != null) {
                            qb.add(indexer.constructQuery(MAVEN.PACKAGING, new SourcedSearchExpression(ac.getArtifactInfo().getPackaging())), BooleanClause.Occur.MUST);
                        }
                        FlatSearchRequest flatSearchRequest = new FlatSearchRequest(qb.build(), context);
                        FlatSearchResponse flatSearchResponse = indexer.searchFlat(flatSearchRequest);
                        if (flatSearchResponse.getResults().isEmpty()) {
                            log.debug("Adding artifact '{}' to index..", ac.getArtifactInfo());
                            indexerEngine.index(context, ac);
                        } else {
                            log.debug("Updating artifact '{}' in index..", ac.getArtifactInfo());
                            // TODO check if update exists !!
                            indexerEngine.update(context, ac);
                        }
                        context.updateTimestamp();
                        context.commit();
                    } else {
                        log.debug("Removing artifact '{}' from index..", ac.getArtifactInfo());
                        indexerEngine.remove(context, ac);
                    }
                }
            }
            // close the context if not a repo scan request
            if (!indexingTask.isExecuteOnEntireRepo()) {
                log.debug("Finishing indexing task on resource file : {}", indexingTask.getResourceFile() != null ? indexingTask.getResourceFile() : " none ");
                finishIndexingTask(indexingTask, repository, context);
            }
        } catch (IOException e) {
            log.error("Error occurred while executing indexing task '{}': {}", indexingTask, e.getMessage(), e);
            throw new TaskExecutionException("Error occurred while executing indexing task '" + indexingTask + "'", e);
        }
    }
}

Example 5 with DefaultScannerListener

use of org.apache.maven.index.DefaultScannerListener in project archiva by apache.

the class MavenIndexManager method scan.

@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));
        }
    });
}