Examples with IRepositoryIndexProcessor aQute.bnd.deployer.repository.api.IRepositoryIndexProcessor used on opensource projects

Example 1 with IRepositoryIndexProcessor

use of aQute.bnd.deployer.repository.api.IRepositoryIndexProcessor in project bnd by bndtools.

the class AbstractIndexedRepo method init.

protected final synchronized void init(boolean ignoreCachedFile) throws Exception {
    if (!initialised) {
        clear();
        // Load the available providers from the workspace plugins.
        loadAllContentProviders();
        // Load the request repository content providers, if specified
        if (requestedContentProviderList != null && requestedContentProviderList.length() > 0) {
            generatingProviders.clear();
            // Find the requested providers from the available ones.
            StringTokenizer tokenizer = new StringTokenizer(requestedContentProviderList, "|");
            while (tokenizer.hasMoreTokens()) {
                String token = tokenizer.nextToken().trim();
                IRepositoryContentProvider provider = allContentProviders.get(token);
                if (provider == null) {
                    warning("Unknown repository content provider \"%s\".", token);
                } else {
                    generatingProviders.add(provider);
                }
            }
            if (generatingProviders.isEmpty()) {
                warning("No valid repository index generators were found, requested list was: [%s]", requestedContentProviderList);
            }
        }
        // Initialise index locations
        indexLocations = loadIndexes();
        // Create the callback for new referral and resource objects
        final URLConnector connector = getConnector();
        IRepositoryIndexProcessor processor = new IRepositoryIndexProcessor() {

            public void processResource(Resource resource) {
                identityMap.put(resource);
                capabilityIndex.addResource(resource);
            }

            public void processReferral(URI parentUri, Referral referral, int maxDepth, int currentDepth) {
                try {
                    URI indexLocation = new URI(referral.getUrl());
                    try {
                        CachingUriResourceHandle indexHandle = new CachingUriResourceHandle(indexLocation, getCacheDirectory(), connector, (String) null);
                        indexHandle.setReporter(reporter);
                        InputStream indexStream = GZipUtils.detectCompression(IO.stream(indexHandle.request()));
                        readIndex(indexLocation.getPath(), indexLocation, indexStream, allContentProviders.values(), this, logService);
                    } catch (Exception e) {
                        warning("Unable to read referral index at URL '%s' from parent index '%s': %s", indexLocation, parentUri, e);
                    }
                } catch (URISyntaxException e) {
                    warning("Invalid referral URL '%s' from parent index '%s': %s", referral.getUrl(), parentUri, e);
                }
            }
        };
        // Parse the indexes
        for (URI indexLocation : indexLocations) {
            try {
                CachingUriResourceHandle indexHandle = new CachingUriResourceHandle(indexLocation, getCacheDirectory(), connector, (String) null);
                // OR 2) online is false
                if (indexHandle.cachedFile != null && !ignoreCachedFile && ((System.currentTimeMillis() - indexHandle.cachedFile.lastModified() < this.cacheTimeoutSeconds * 1000) || !this.online)) {
                    indexHandle.sha = indexHandle.getCachedSHA();
                    if (indexHandle.sha != null && !this.online) {
                        System.out.println(String.format("Offline. Using cached %s.", indexLocation));
                    }
                }
                indexHandle.setReporter(reporter);
                File indexFile = indexHandle.request();
                InputStream indexStream = GZipUtils.detectCompression(IO.stream(indexFile));
                readIndex(indexFile.getName(), indexLocation, indexStream, allContentProviders.values(), processor, logService);
            } catch (Exception e) {
                error("Unable to read index at URL '%s': %s", indexLocation, e);
            }
        }
        initialised = true;
    }
}

Example 2 with IRepositoryIndexProcessor

use of aQute.bnd.deployer.repository.api.IRepositoryIndexProcessor in project bnd by bndtools.

the class TestObrCapReqParsing method parseIndex.

private static List<Resource> parseIndex(InputStream stream, URI baseUri) throws Exception {
    ObrContentProvider parser = new ObrContentProvider(new BundleIndexerImpl());
    final List<Resource> resources = new LinkedList<Resource>();
    IRepositoryIndexProcessor processor = new IRepositoryIndexProcessor() {

        public void processResource(Resource resource) {
            resources.add(resource);
        }

        public void processReferral(URI parentUri, Referral referral, int maxDepth, int currentDepth) {
        }
    };
    parser.parseIndex(stream, baseUri, processor, new NullLogService());
    return resources;
}

Example 3 with IRepositoryIndexProcessor

use of aQute.bnd.deployer.repository.api.IRepositoryIndexProcessor in project bndtools by bndtools.

the class WorkspaceR5Repository method loadProjectIndex.

public void loadProjectIndex(final IProject project, InputStream index, URI baseUri) {
    synchronized (projectMap) {
        try {
            cleanProject(project);
            IRepositoryIndexProcessor processor = new IRepositoryIndexProcessor() {

                @Override
                public void processResource(Resource resource) {
                    addResource(project, resource);
                }

                @Override
                public void processReferral(URI parentUri, Referral referral, int maxDepth, int currentDepth) {
                // ignore: we don't create any referrals
                }
            };
            contentProvider.parseIndex(index, baseUri, processor, logAdapter);
        } catch (Exception e) {
            logger.logError(MessageFormat.format("Failed to process index file for bundles in project {0}.", project.getName()), e);
        } finally {
            IO.close(index);
        }
    }
}