public static ExportJournalToS3Result createExport()

in src/main/java/software/amazon/qldb/tutorial/ExportJournal.java [326:349]

• 22 lines of code
• 2 McCabe index (conditional complexity)

    public static ExportJournalToS3Result createExport(String name, Date startTime, Date endTime, String bucket,
                                                       String prefix, S3EncryptionConfiguration s3EncryptionConfiguration,
                                                       String roleArn) {
        log.info("Let's create a journal export for ledger with name: {}...", name);

        S3ExportConfiguration s3ExportConfiguration = new S3ExportConfiguration().withBucket(bucket).withPrefix(prefix)
                .withEncryptionConfiguration(s3EncryptionConfiguration);

        ExportJournalToS3Request request = new ExportJournalToS3Request()
                .withName(name)
                .withInclusiveStartTime(startTime)
                .withExclusiveEndTime(endTime)
                .withS3ExportConfiguration(s3ExportConfiguration)
                .withRoleArn(roleArn);
        try {
            ExportJournalToS3Result result = client.exportJournalToS3(request);
            log.info("Requested QLDB to export contents of the journal.");
            return result;
        } catch (InvalidParameterException ipe) {
            log.error("The eventually consistent behavior of the IAM service may cause this export"
                    + " to fail its first attempts, please retry.");
            throw ipe;
        }
    }