Examples with ZipFile net.lingala.zip4j.ZipFile used on opensource projects

Example 11 with ZipFile

use of net.lingala.zip4j.ZipFile in project ArachneCentralAPI by OHDSI.

the class BaseSubmissionServiceImpl method uploadCompressedResultsByDataOwner.

@Override
public void uploadCompressedResultsByDataOwner(Long submissionId, File compressedFile) throws IOException {
    Submission submission = submissionRepository.getOne(submissionId);
    Objects.requireNonNull(submission);
    UserDetails userDetails = (UserDetails) SecurityContextHolder.getContext().getAuthentication().getPrincipal();
    IUser user = userService.getByUsername(userDetails.getUsername());
    Path unzipDir = Files.createTempDirectory(String.format("submission_%d_results", submissionId));
    try {
        unzipWithNested(new ZipFile(compressedFile), unzipDir);
        storeExtractedFiles(submission, unzipDir, user.getId());
    } finally {
        FileUtils.deleteDirectory(unzipDir.toFile());
    }
}

Example 12 with ZipFile

use of net.lingala.zip4j.ZipFile in project ArachneCentralAPI by OHDSI.

the class AnalysisHelper method compressAndSplit.

public void compressAndSplit(ArrayList<File> files, File zipArchive) {
    try {
        ZipFile zipFile = new ZipFile(zipArchive.getAbsoluteFile());
        ZipParameters parameters = new ZipParameters();
        parameters.setCompressionMethod(CompressionMethod.DEFLATE);
        parameters.setCompressionLevel(CompressionLevel.NORMAL);
        zipFile.createSplitZipFile(files, parameters, true, maximumSize);
    } catch (ZipException ex) {
        LOGGER.error(ex.getMessage(), ex);
        throw new ConverterRuntimeException(ex.getMessage());
    }
}