Examples with StorageTx org.sonatype.nexus.repository.storage.StorageTx used on opensource projects

Example 11 with StorageTx

use of org.sonatype.nexus.repository.storage.StorageTx in project nexus-repository-r by sonatype-nexus-community.

the class RHostedFacetImpl method getArchive.

@Override
@TransactionalTouchBlob
public Content getArchive(final String archivePath) {
    checkNotNull(archivePath);
    StorageTx tx = UnitOfWork.currentTx();
    Asset asset = findAsset(tx, tx.findBucket(getRepository()), archivePath);
    if (asset == null) {
        return null;
    }
    if (asset.markAsDownloaded()) {
        tx.saveAsset(asset);
    }
    return toContent(asset, tx.requireBlob(asset.requireBlobRef()));
}

Example 12 with StorageTx

use of org.sonatype.nexus.repository.storage.StorageTx in project nexus-repository-r by sonatype-nexus-community.

the class RHostedFacetImpl method getPackages.

@Override
@TransactionalTouchMetadata
public Content getPackages(final String packagesPath) {
    checkNotNull(packagesPath);
    try {
        // TODO: Do NOT do this on each request as there is at least some overhead, and memory usage is proportional to
        // the number of packages contained in a particular path. We should be able to generate this when something has
        // changed or via a scheduled task using an approach similar to the Yum implementation rather than this method.
        StorageTx tx = UnitOfWork.currentTx();
        RPackagesBuilder packagesBuilder = new RPackagesBuilder(packagesPath);
        for (Asset asset : tx.browseAssets(tx.findBucket(getRepository()))) {
            packagesBuilder.append(asset);
        }
        CompressorStreamFactory compressorStreamFactory = new CompressorStreamFactory();
        ByteArrayOutputStream os = new ByteArrayOutputStream();
        try (CompressorOutputStream cos = compressorStreamFactory.createCompressorOutputStream(GZIP, os)) {
            try (OutputStreamWriter writer = new OutputStreamWriter(cos, UTF_8)) {
                for (Entry<String, Map<String, String>> eachPackage : packagesBuilder.getPackageInformation().entrySet()) {
                    Map<String, String> packageInfo = eachPackage.getValue();
                    InternetHeaders headers = new InternetHeaders();
                    headers.addHeader(P_PACKAGE, packageInfo.get(P_PACKAGE));
                    headers.addHeader(P_VERSION, packageInfo.get(P_VERSION));
                    headers.addHeader(P_DEPENDS, packageInfo.get(P_DEPENDS));
                    headers.addHeader(P_IMPORTS, packageInfo.get(P_IMPORTS));
                    headers.addHeader(P_SUGGESTS, packageInfo.get(P_SUGGESTS));
                    headers.addHeader(P_LICENSE, packageInfo.get(P_LICENSE));
                    headers.addHeader(P_NEEDS_COMPILATION, packageInfo.get(P_NEEDS_COMPILATION));
                    Enumeration<String> headerLines = headers.getAllHeaderLines();
                    while (headerLines.hasMoreElements()) {
                        String line = headerLines.nextElement();
                        writer.write(line, 0, line.length());
                        writer.write('\n');
                    }
                    writer.write('\n');
                }
            }
        }
        return new Content(new BytesPayload(os.toByteArray(), "application/x-gzip"));
    } catch (CompressorException | IOException e) {
        throw new RException(packagesPath, e);
    }
}

Example 13 with StorageTx

use of org.sonatype.nexus.repository.storage.StorageTx in project nexus-repository-r by sonatype-nexus-community.

the class RHostedFacetImpl method doPutArchive.

@TransactionalStoreBlob
protected Asset doPutArchive(final String path, final TempBlob archiveContent, final Payload payload) throws IOException {
    StorageTx tx = UnitOfWork.currentTx();
    RFacet rFacet = facet(RFacet.class);
    Map<String, String> attributes;
    try (InputStream is = archiveContent.get()) {
        attributes = extractDescriptionFromArchive(path, is);
    }
    Component component = rFacet.findOrCreateComponent(tx, path, attributes);
    Asset asset = rFacet.findOrCreateAsset(tx, component, path, attributes);
    saveAsset(tx, asset, archiveContent, payload);
    return asset;
}

Example 14 with StorageTx

use of org.sonatype.nexus.repository.storage.StorageTx in project nexus-repository-r by sonatype-nexus-community.

the class RProxyFacetImpl method doPutMetadata.

@TransactionalStoreBlob
protected Content doPutMetadata(final String path, final TempBlob packagesContent, final Payload payload) throws IOException {
    StorageTx tx = UnitOfWork.currentTx();
    RFacet rFacet = facet(RFacet.class);
    Asset asset = rFacet.findOrCreateAsset(tx, path);
    return saveAsset(tx, asset, packagesContent, payload);
}

Example 15 with StorageTx

use of org.sonatype.nexus.repository.storage.StorageTx in project nexus-repository-r by sonatype-nexus-community.

the class RProxyFacetImpl method doPutArchive.

@TransactionalStoreBlob
protected Content doPutArchive(final String path, final TempBlob archiveContent, final Content content) throws IOException {
    RFacet rFacet = facet(RFacet.class);
    StorageTx tx = UnitOfWork.currentTx();
    Map<String, String> attributes;
    try (InputStream is = archiveContent.get()) {
        attributes = extractDescriptionFromArchive(path, is);
    }
    Component component = rFacet.findOrCreateComponent(tx, path, attributes);
    Asset asset = rFacet.findOrCreateAsset(tx, component, path, attributes);
    return saveAsset(tx, asset, archiveContent, content);
}