Examples with ChecksummingDecoratorAdvisor org.commonjava.maven.galley.io.checksum.ChecksummingDecoratorAdvisor used on opensource projects

Example 1 with ChecksummingDecoratorAdvisor

use of org.commonjava.maven.galley.io.checksum.ChecksummingDecoratorAdvisor in project indy by Commonjava.

the class DefaultGalleyStorageProvider method setup.

@PostConstruct
public void setup() {
    SpecialPathInfo infoSpi = SpecialPathInfo.from(new FilePatternMatcher(".+\\.info")).setDecoratable(false).setDeletable(false).setListable(false).setPublishable(false).setRetrievable(false).setStorable(false).build();
    specialPathManager.registerSpecialPathInfo(infoSpi);
    ChecksummingDecoratorAdvisor readAdvisor = (transfer, op, eventMetadata) -> {
        ChecksummingDecoratorAdvisor.ChecksumAdvice result = NO_DECORATE;
        if (checksumAdvisors != null) {
            for (IndyChecksumAdvisor advisor : checksumAdvisors) {
                Optional<ChecksummingDecoratorAdvisor.ChecksumAdvice> advice = advisor.getChecksumReadAdvice(transfer, op, eventMetadata);
                if (advice.isPresent()) {
                    ChecksummingDecoratorAdvisor.ChecksumAdvice checksumAdvice = advice.get();
                    if (checksumAdvice.ordinal() > result.ordinal()) {
                        result = checksumAdvice;
                        if (checksumAdvice == CALCULATE_AND_WRITE) {
                            break;
                        }
                    }
                }
            }
        }
        logger.debug("Advising {} for {} of: {}", result, op, transfer);
        return result;
    };
    ChecksummingDecoratorAdvisor writeAdvisor = (transfer, op, eventMetadata) -> {
        ChecksummingDecoratorAdvisor.ChecksumAdvice result = NO_DECORATE;
        if (TransferOperation.GENERATE == op) {
            result = CALCULATE_AND_WRITE;
        } else if (checksumAdvisors != null) {
            for (IndyChecksumAdvisor advisor : checksumAdvisors) {
                Optional<ChecksummingDecoratorAdvisor.ChecksumAdvice> advice = advisor.getChecksumWriteAdvice(transfer, op, eventMetadata);
                if (advice.isPresent()) {
                    ChecksummingDecoratorAdvisor.ChecksumAdvice checksumAdvice = advice.get();
                    if (checksumAdvice.ordinal() > result.ordinal()) {
                        result = checksumAdvice;
                        if (checksumAdvice == CALCULATE_AND_WRITE) {
                            break;
                        }
                    }
                }
            }
        }
        logger.debug("Advising {} for {} of: {}", result, op, transfer);
        return result;
    };
    transferDecorator = new TransferDecoratorPipeline(new ChecksummingTransferDecorator(readAdvisor, writeAdvisor, specialPathManager, contentMetadataConsumer, new Md5GeneratorFactory(), new Sha1GeneratorFactory(), new Sha256GeneratorFactory()), new ContentsFilteringTransferDecorator(), new NoCacheTransferDecorator(specialPathManager));
    final File storeRoot = config.getStorageRootDirectory();
    cacheProviderFactory = new PartyLineCacheProviderFactory(storeRoot);
    final File nfsBasedir = config.getNFSStorageRootDirectory();
    if (nfsBasedir != null) {
        if (!nfsBasedir.exists()) {
            nfsBasedir.mkdirs();
        }
        // nfs root can not be created due to some security reason(like permission), will bypass FastLocal provider and use PartyLine
        if (nfsBasedir.exists()) {
            final FastLocalCacheProviderFactory fastLocalFac = new FastLocalCacheProviderFactory(storeRoot, nfsBasedir, new CacheInstanceAdapter(nfsOwnerCache), fastLocalExecutors);
            cacheProviderFactory = new RoutingCacheProviderFactory((resource) -> {
                if (resource != null) {
                    final Location loc = resource.getLocation();
                    // looking for KeyedLocation and StoreType.hosted should be faster than regex on the URI.
                    return ((loc instanceof KeyedLocation) && hosted == ((KeyedLocation) loc).getKey().getType());
                }
                return false;
            }, fastLocalFac, cacheProviderFactory);
        } else {
            logger.warn("[Indy] nfs base dir {} can not be created correctly due to some unknown reasons, will use partyline cache provider as default", nfsBasedir);
        }
    }
    // TODO: Tie this into a config file!
    transportManagerConfig = new TransportManagerConfig();
}