Examples with DownloadCallback org.apache.karaf.features.internal.download.DownloadCallback used on opensource projects

Example 1 with DownloadCallback

use of org.apache.karaf.features.internal.download.DownloadCallback in project karaf by apache.

the class VerifyMojo method loadRepositories.

public static Map<String, Features> loadRepositories(DownloadManager manager, Set<String> uris) throws Exception {
    final Map<String, Features> loaded = new HashMap<>();
    final Downloader downloader = manager.createDownloader();
    for (String repository : uris) {
        downloader.download(repository, new DownloadCallback() {

            @Override
            public void downloaded(final StreamProvider provider) throws Exception {
                try (InputStream is = provider.open()) {
                    Features featuresModel = JaxbUtil.unmarshal(provider.getUrl(), is, false);
                    synchronized (loaded) {
                        loaded.put(provider.getUrl(), featuresModel);
                        for (String innerRepository : featuresModel.getRepository()) {
                            downloader.download(innerRepository, this);
                        }
                    }
                }
            }
        });
    }
    downloader.await();
    return loaded;
}

Example 2 with DownloadCallback

use of org.apache.karaf.features.internal.download.DownloadCallback in project karaf by apache.

the class Builder method loadRepositories.

private Map<String, Features> loadRepositories(DownloadManager manager, Collection<String> repositories, final boolean install) throws Exception {
    final Map<String, Features> loaded = new HashMap<>();
    final Downloader downloader = manager.createDownloader();
    final List<String> blacklist = new ArrayList<>();
    blacklist.addAll(blacklistedBundles);
    blacklist.addAll(blacklistedFeatures);
    final List<String> blacklistRepos = new ArrayList<>();
    blacklistRepos.addAll(blacklistedRepositories);
    final Clause[] clauses = org.apache.felix.utils.manifest.Parser.parseClauses(blacklist.toArray(new String[blacklist.size()]));
    final Clause[] clausesRepos = org.apache.felix.utils.manifest.Parser.parseClauses(blacklistRepos.toArray(new String[blacklistRepos.size()]));
    for (String repository : repositories) {
        downloader.download(repository, new DownloadCallback() {

            @Override
            public void downloaded(final StreamProvider provider) throws Exception {
                String url = provider.getUrl();
                if (Blacklist.isBlacklisted(clausesRepos, url, TYPE_REPOSITORY)) {
                    return;
                }
                synchronized (loaded) {
                    if (!loaded.containsKey(provider.getUrl())) {
                        if (install) {
                            synchronized (provider) {
                                Path path = pathFromProviderUrl(url);
                                Files.createDirectories(path.getParent());
                                Files.copy(provider.getFile().toPath(), path, StandardCopyOption.REPLACE_EXISTING);
                            }
                        }
                        try (InputStream is = provider.open()) {
                            Features featuresModel = JaxbUtil.unmarshal(url, is, false);
                            if (blacklistPolicy == BlacklistPolicy.Discard) {
                                Blacklist.blacklist(featuresModel, clauses);
                            }
                            loaded.put(provider.getUrl(), featuresModel);
                            for (String innerRepository : featuresModel.getRepository()) {
                                downloader.download(innerRepository, this);
                            }
                        }
                    }
                }
            }
        });
    }
    downloader.await();
    return loaded;
}