be.vlaanderen.informatievlaanderen.ldes.ldio.LdiAzureBlobOut Maven / Gradle / Ivy

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package be.vlaanderen.informatievlaanderen.ldes.ldio;

import be.vlaanderen.informatievlaanderen.ldes.ldi.types.LdiOutput;
import be.vlaanderen.informatievlaanderen.ldes.ldio.conversionstrategy.ConversionStrategy;
import be.vlaanderen.informatievlaanderen.ldes.ldio.conversionstrategy.ConversionStrategyFactory;
import be.vlaanderen.informatievlaanderen.ldes.ldio.util.MemberIdExtractor;
import org.apache.jena.rdf.model.Model;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import com.azure.core.util.BinaryData;
import com.azure.storage.blob.BlobContainerClient;
import com.azure.storage.blob.specialized.BlockBlobClient;

@SuppressWarnings("java:S2629")
public class LdiAzureBlobOut implements LdiOutput {
	public static final String NAME = "Ldio:AzureBlobOut";
	private final Logger log = LoggerFactory.getLogger(LdiAzureBlobOut.class);

	private final String outputLanguage;
	private final String storageAccountName;
	private final String connectionString;
	private final String blobContainer;
	private final String jsonContextURI;
	private final MemberIdExtractor memberIdExtractor = new MemberIdExtractor();
	private final ConversionStrategyFactory conversionStrategyFactory = new ConversionStrategyFactory();

	public LdiAzureBlobOut(String outputLanguage, String storageAccountName, String connectionString,
			String blobContainer, String jsonContextURI) {
		this.outputLanguage = outputLanguage;
		this.storageAccountName = storageAccountName;
		this.connectionString = connectionString;
		this.blobContainer = blobContainer;
		this.jsonContextURI = jsonContextURI;
	}

	@Override
	public void accept(Model model) {
		BlobClientFactory blobClientFactory = BlobClientFactory.getInstance(storageAccountName, connectionString,
				blobContainer);
		BlobContainerClient blobContainerClient = blobClientFactory.getBlobContainerClient();
		ConversionStrategy conversionStrategy = conversionStrategyFactory.getConversionStrategy(outputLanguage,
				jsonContextURI);
		String fileName = (memberIdExtractor.extractMemberId(model) + "." + conversionStrategy.getFileExtension())
				.replace("/", "_");
		BlockBlobClient blockBlobClient = blobContainerClient
				.getBlobClient(fileName)
				.getBlockBlobClient();

		String content = conversionStrategy.getContent(model);
		blockBlobClient.upload(BinaryData.fromString(content), true);
		log.info("Written out %s".formatted(fileName));
	}
}