Examples with BootstrapFileHandler co.rsk.db.importer.provider.BootstrapFileHandler used on opensource projects

Example 1 with BootstrapFileHandler

use of co.rsk.db.importer.provider.BootstrapFileHandler in project rskj by rsksmart.

the class RskContext method getBootstrapImporter.

public synchronized BootstrapImporter getBootstrapImporter() {
    checkIfNotClosed();
    if (bootstrapImporter == null) {
        RskSystemProperties systemProperties = getRskSystemProperties();
        List<String> publicKeys = systemProperties.importTrustedKeys();
        int minimumRequired = publicKeys.size() / 2 + 1;
        if (minimumRequired < 2) {
            logger.warn("Configuration has less trusted sources than the minimum required {} of 2", minimumRequired);
            minimumRequired = 2;
        }
        BootstrapURLProvider bootstrapUrlProvider = new BootstrapURLProvider(systemProperties.importUrl());
        bootstrapImporter = new BootstrapImporter(getBlockStore(), getTrieStore(), blockFactory, new BootstrapDataProvider(new BootstrapDataVerifier(), new BootstrapFileHandler(bootstrapUrlProvider, new Unzipper()), new BootstrapIndexCandidateSelector(publicKeys, minimumRequired), new BootstrapIndexRetriever(publicKeys, bootstrapUrlProvider, new ObjectMapper()), minimumRequired));
    }
    return bootstrapImporter;
}