Examples of net.sf.jazzlib.ZipOutputStream

net.sf.jazzlib.ZipOutputStream
This is a FilterOutputStream that writes the files into a zip archive one after another. It has a special method to start a new zip entry. The zip entries contains information about the file name size, compressed size, CRC, etc. It includes support for STORED and DEFLATED entries. This class is not thread safe. @author Jochen Hoenicke

      String name = target.getName();
      if (target instanceof LocalImpl)
        name = ((LocalImpl)target).getBasefile().getAbsolutePath();
      throw new OLATRuntimeException(ZipUtil.class, "Error getting output stream for file: " + name, null);
    }
    ZipOutputStream zipOut = new ZipOutputStream(out);
    for (Iterator<VFSItem> iter = vfsFiles.iterator(); iter.hasNext();) {
      success = success && addToZip(iter.next(), "", zipOut);
    }
    FileUtils.closeSafely(zipOut);
    return success;

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    targetDir = targetDir.replace("\\", String.valueOf(File.separatorChar));
    targetDir = targetDir.replace("/", String.valueOf(File.separatorChar));
    targetDir += FS;


    BufferedOutputStream outputStream = null;
    ZipOutputStream zipOutputStream = null;
    try {
      outputStream = new BufferedOutputStream(new FileOutputStream(targetDir + FS + fileNm));
      zipOutputStream = new ZipOutputStream(outputStream);
      zipOutputStream.setLevel(COMPRESSION_LEVEL);


      zipEntry(sourceFile, sourcePath, targetDir, zipOutputStream);
      
      if (ua != null) {
        zipOutputStream.putNextEntry(new net.sf.jazzlib.ZipEntry("META-INF" + File.separatorChar));
        zipOutputStream.closeEntry();
        
        zipOutputStream.putNextEntry(new net.sf.jazzlib.ZipEntry("META-INF" + File.separatorChar+ "manifest.xml"));
        try {
          GlobalContext.serialize(ua, zipOutputStream, String.class);
          zipOutputStream.closeEntry();
        } catch (Exception e) {
          //e.printStackTrace();
        }
      }
      
      
      zipOutputStream.finish();
    } catch (Exception e) {
      e.printStackTrace();
    } finally {
      if (zipOutputStream != null) {
        zipOutputStream.close();
      }
      if (outputStream != null) {
        outputStream.close();
      }
    }

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      System.out.println("You gave a non-zip file name... please check your parameters...");
      return;
    }


    BufferedOutputStream outputStream = null;
    ZipOutputStream zipOutputStream = null;
    try {
      outputStream = new BufferedOutputStream(new FileOutputStream(targetDirPath + FS + fileNm));
      zipOutputStream = new ZipOutputStream(outputStream);
      zipOutputStream.setLevel(COMPRESSION_LEVEL);


      for (int i = 0; i < fileLists.size(); i++) {
        int indexNum = ((File) fileLists.get(i)).getAbsolutePath().lastIndexOf(FS);
        System.out.println("indexNum ::: " + indexNum);
        String sourcePath = ((File) fileLists.get(i)).getAbsolutePath().substring(0, indexNum);
        System.out.println("sourcePath :::: " + sourcePath);
        zipEntry((File) fileLists.get(i), sourcePath, targetDirPath, zipOutputStream);
      }
      zipOutputStream.finish();
    } catch (Exception e) {
      e.printStackTrace();
    } finally {
      if (zipOutputStream != null) {
        zipOutputStream.close();
      }
      if (outputStream != null) {
        outputStream.close();
      }
    }

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Related Classes of net.sf.jazzlib.ZipOutputStream

org.olat.core.util.ZipUtil

org.uengine.util.CompressZip

java.util.Enumeration

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