Package org.gradle.internal.resource.metadata

Examples of org.gradle.internal.resource.metadata.ExternalResourceMetaData

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        if (cached != null && !externalResourceCachePolicy.mustRefreshExternalResource(getAgeMillis(timeProvider, cached))) {
            return new DefaultLocallyAvailableExternalResource(location, new DefaultLocallyAvailableResource(cached.getCachedFile()), cached.getExternalResourceMetaData());
        }

        // Get the metadata first to see if it's there
        final ExternalResourceMetaData remoteMetaData = delegate.getMetaData(location);
        if (remoteMetaData == null) {
            return null;
        }

        // Is the cached version still current?
        if (cached != null) {
            boolean isUnchanged = ExternalResourceMetaDataCompare.isDefinitelyUnchanged(
                    cached.getExternalResourceMetaData(),
                    new Factory<ExternalResourceMetaData>() {
                        public ExternalResourceMetaData create() {
                            return remoteMetaData;
                        }
                    }
            );

            if (isUnchanged) {
                LOGGER.info("Cached resource is up-to-date (lastModified: {}). [HTTP: {}]", cached.getExternalLastModified(), location);
                // TODO - update the index with the new remote meta-data
                return new DefaultLocallyAvailableExternalResource(location, new DefaultLocallyAvailableResource(cached.getCachedFile()), cached.getExternalResourceMetaData());
            }
        }

        // Either no cached, or it's changed. See if we can find something local with the same checksum
        boolean hasLocalCandidates = localCandidates != null && !localCandidates.isNone();
        if (hasLocalCandidates) {
            // The “remote” may have already given us the checksum
            HashValue remoteChecksum = remoteMetaData.getSha1();

            if (remoteChecksum == null) {
                remoteChecksum = delegate.getResourceSha1(location);
            }
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            }
            return cacheLockingManager.useCache(String.format("Store %s", resource.getName()), new Factory<LocallyAvailableExternalResource>() {
                public LocallyAvailableExternalResource create() {
                    LocallyAvailableResource cachedResource = fileStore.moveIntoCache(destination);
                    File fileInFileStore = cachedResource.getFile();
                    ExternalResourceMetaData metaData = resource.getMetaData();
                    cachedExternalResourceIndex.store(source.toString(), fileInFileStore, metaData);
                    return new DefaultLocallyAvailableExternalResource(source, cachedResource, metaData);
                }
            });
        } finally {
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        return new DefaultExternalResourceMetaData(uri, lastModified, contentLength, null, null);
    }

    public ExternalResource getResource(URI location) throws IOException {
        ExternalResourceMetaData metaData = getMetaData(location);
        return metaData != null ? new SftpResource(sftpClientFactory, metaData, location, credentials) : null;
    }
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Related Classes of org.gradle.internal.resource.metadata.ExternalResourceMetaData

  • org.gradle.internal.resource.transfer.DefaultCacheAwareExternalResourceAccessor
  • org.gradle.internal.resource.transport.sftp.SftpResourceAccessor
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