Java Code Examples for org.apache.commons.compress.archivers.ArchiveOutputStream#finish()

The following examples show how to use org.apache.commons.compress.archivers.ArchiveOutputStream#finish() . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example 1
Source File: AzkabanJobHelper.java    From incubator-gobblin with Apache License 2.0 6 votes vote down vote up 
@edu.umd.cs.findbugs.annotations.SuppressWarnings(
    value = "OBL_UNSATISFIED_OBLIGATION",
    justification = "Lombok construct of @Cleanup is handing this, but not detected by FindBugs")
private static void addFilesToZip(File zipFile, List<File> filesToAdd) throws IOException {
  try {
    @Cleanup
    OutputStream archiveStream = new FileOutputStream(zipFile);
    @Cleanup
    ArchiveOutputStream archive =
        new ArchiveStreamFactory().createArchiveOutputStream(ArchiveStreamFactory.ZIP, archiveStream);

    for (File fileToAdd : filesToAdd) {
      ZipArchiveEntry entry = new ZipArchiveEntry(fileToAdd.getName());
      archive.putArchiveEntry(entry);

      @Cleanup
      BufferedInputStream input = new BufferedInputStream(new FileInputStream(fileToAdd));
      IOUtils.copy(input, archive);
      archive.closeArchiveEntry();
    }

    archive.finish();
  } catch (ArchiveException e) {
    throw new IOException("Issue with creating archive", e);
  }
}
Example 2
Source File: CompressExample.java    From spring-boot with Apache License 2.0 5 votes vote down vote up 
public static void makeZip() throws IOException, ArchiveException{
		File f1 = new File("D:/compresstest.txt");
        File f2 = new File("D:/test1.xml");
        ByteArrayOutputStream baos = new ByteArrayOutputStream();
        
        //ArchiveOutputStream ostemp = new ArchiveStreamFactory().createArchiveOutputStream("zip", baos);
        ZipArchiveOutputStream ostemp = new ZipArchiveOutputStream(baos);
        ostemp.setEncoding("GBK");
        ostemp.putArchiveEntry(new ZipArchiveEntry(f1.getName()));
        IOUtils.copy(new FileInputStream(f1), ostemp);
        ostemp.closeArchiveEntry();
        ostemp.putArchiveEntry(new ZipArchiveEntry(f2.getName()));
        IOUtils.copy(new FileInputStream(f2), ostemp);
        ostemp.closeArchiveEntry();
        ostemp.finish();
        ostemp.close();

//      final OutputStream out = new FileOutputStream("D:/testcompress.zip");
        final OutputStream out = new FileOutputStream("D:/中文名字.zip");
        ArchiveOutputStream os = new ArchiveStreamFactory().createArchiveOutputStream("zip", out);
        os.putArchiveEntry(new ZipArchiveEntry("打包.zip"));
        baos.writeTo(os);
        os.closeArchiveEntry();
        baos.close();
        os.finish();
        os.close();
	}
Example 3
Source File: ZipFiles.java    From ankush with GNU Lesser General Public License v3.0 5 votes vote down vote up 
/**
 * Zip file.
 *
 * @param filePath the file path
 * @return the string
 */
public String zipFile(String filePath) {
	try {
		/* Create Output Stream that will have final zip files */
		OutputStream zipOutput = new FileOutputStream(new File(filePath
				+ ".zip"));
		/*
		 * Create Archive Output Stream that attaches File Output Stream / and
		 * specifies type of compression
		 */
		ArchiveOutputStream logicalZip = new ArchiveStreamFactory()
				.createArchiveOutputStream(ArchiveStreamFactory.ZIP, zipOutput);
		/* Create Archieve entry - write header information */
		logicalZip.putArchiveEntry(new ZipArchiveEntry(FilenameUtils.getName(filePath)));
		/* Copy input file */
		IOUtils.copy(new FileInputStream(new File(filePath)), logicalZip);
		/* Close Archieve entry, write trailer information */
		logicalZip.closeArchiveEntry();

		/* Finish addition of entries to the file */
		logicalZip.finish();
		/* Close output stream, our files are zipped */
		zipOutput.close();
	} catch (Exception e) {
		System.err.println(e.getMessage());
		return null;
	}
	return filePath + ".zip";
}