Example usage for org.apache.commons.compress.archivers.zip ZipArchiveOutputStream setCreateUnicodeExtraFields

List of usage examples for org.apache.commons.compress.archivers.zip ZipArchiveOutputStream setCreateUnicodeExtraFields

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Introduction

In this page you can find the example usage for org.apache.commons.compress.archivers.zip ZipArchiveOutputStream setCreateUnicodeExtraFields.

Prototype

public void setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy b)

Source Link

Document

Whether to create Unicode Extra Fields.

Usage

From source file:com.ikon.util.ArchiveUtils.java

/**
 * Recursively create ZIP archive from directory 
 *///w  w w . j  a  v  a 2s .  c  o  m
public static void createZip(File path, String root, OutputStream os) throws IOException {
    log.debug("createZip({}, {}, {})", new Object[] { path, root, os });

    if (path.exists() && path.canRead()) {
        ZipArchiveOutputStream zaos = new ZipArchiveOutputStream(os);
        zaos.setComment("Generated by openkm");
        zaos.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        zaos.setUseLanguageEncodingFlag(true);
        zaos.setFallbackToUTF8(true);
        zaos.setEncoding("UTF-8");

        // Prevents java.util.zip.ZipException: ZIP file must have at least one entry
        ZipArchiveEntry zae = new ZipArchiveEntry(root + "/");
        zaos.putArchiveEntry(zae);
        zaos.closeArchiveEntry();

        createZipHelper(path, zaos, root);

        zaos.flush();
        zaos.finish();
        zaos.close();
    } else {
        throw new IOException("Can't access " + path);
    }

    log.debug("createZip: void");
}

From source file:com.openkm.util.ArchiveUtils.java

/**
 * Recursively create ZIP archive from directory
 *///  www  .ja  v a 2s .c  o  m
public static void createZip(File path, String root, OutputStream os) throws IOException {
    log.debug("createZip({}, {}, {})", new Object[] { path, root, os });

    if (path.exists() && path.canRead()) {
        ZipArchiveOutputStream zaos = new ZipArchiveOutputStream(os);
        zaos.setComment("Generated by OpenKM");
        zaos.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        zaos.setUseLanguageEncodingFlag(true);
        zaos.setFallbackToUTF8(true);
        zaos.setEncoding("UTF-8");

        // Prevents java.util.zip.ZipException: ZIP file must have at least one entry
        ZipArchiveEntry zae = new ZipArchiveEntry(root + "/");
        zaos.putArchiveEntry(zae);
        zaos.closeArchiveEntry();

        createZipHelper(path, zaos, root);

        zaos.flush();
        zaos.finish();
        zaos.close();
    } else {
        throw new IOException("Can't access " + path);
    }

    log.debug("createZip: void");
}

From source file:com.openkm.util.ArchiveUtils.java

/**
 * Create ZIP archive from file/*from   w w w .  j  av a  2 s .c  o  m*/
 */
public static void createZip(File path, OutputStream os) throws IOException {
    log.debug("createZip({}, {})", new Object[] { path, os });

    if (path.exists() && path.canRead()) {
        ZipArchiveOutputStream zaos = new ZipArchiveOutputStream(os);
        zaos.setComment("Generated by OpenKM");
        zaos.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        zaos.setUseLanguageEncodingFlag(true);
        zaos.setFallbackToUTF8(true);
        zaos.setEncoding("UTF-8");

        log.debug("FILE {}", path);
        ZipArchiveEntry zae = new ZipArchiveEntry(path.getName());
        zaos.putArchiveEntry(zae);
        FileInputStream fis = new FileInputStream(path);
        IOUtils.copy(fis, zaos);
        fis.close();
        zaos.closeArchiveEntry();

        zaos.flush();
        zaos.finish();
        zaos.close();
    } else {
        throw new IOException("Can't access " + path);
    }

    log.debug("createZip: void");
}

From source file:com.silverpeas.util.ZipManager.java

/**
 * Mthode permettant la cration et l'organisation d'un fichier zip en lui passant directement un
 * flux d'entre// w w w. j  a v a2s.c  o  m
 *
 * @param inputStream - flux de donnes  enregistrer dans le zip
 * @param filePathNameToCreate - chemin et nom du fichier port par les donnes du flux dans le
 * zip
 * @param outfilename - chemin et nom du fichier zip  creer ou complter
 * @throws IOException
 */
public static void compressStreamToZip(InputStream inputStream, String filePathNameToCreate, String outfilename)
        throws IOException {
    ZipArchiveOutputStream zos = null;
    try {
        zos = new ZipArchiveOutputStream(new FileOutputStream(outfilename));
        zos.setFallbackToUTF8(true);
        zos.setCreateUnicodeExtraFields(NOT_ENCODEABLE);
        zos.setEncoding("UTF-8");
        zos.putArchiveEntry(new ZipArchiveEntry(filePathNameToCreate));
        IOUtils.copy(inputStream, zos);
        zos.closeArchiveEntry();
    } finally {
        if (zos != null) {
            IOUtils.closeQuietly(zos);
        }
    }
}

From source file:com.silverpeas.util.ZipManager.java

/**
 * Mthode compressant un dossier de faon rcursive au format zip.
 *
 * @param folderToZip - dossier  compresser
 * @param zipFile - fichier zip  creer/*ww w  . j  a v  a  2  s .  co  m*/
 * @return la taille du fichier zip gnr en octets
 * @throws FileNotFoundException
 * @throws IOException
 */
public static long compressPathToZip(File folderToZip, File zipFile) throws IOException {
    ZipArchiveOutputStream zos = null;
    try {
        // cration du flux zip
        zos = new ZipArchiveOutputStream(new FileOutputStream(zipFile));
        zos.setFallbackToUTF8(true);
        zos.setCreateUnicodeExtraFields(NOT_ENCODEABLE);
        zos.setEncoding(CharEncoding.UTF_8);
        Collection<File> folderContent = FileUtils.listFiles(folderToZip, null, true);
        for (File file : folderContent) {
            String entryName = file.getPath().substring(folderToZip.getParent().length() + 1);
            entryName = FilenameUtils.separatorsToUnix(entryName);
            zos.putArchiveEntry(new ZipArchiveEntry(entryName));
            InputStream in = new FileInputStream(file);
            IOUtils.copy(in, zos);
            zos.closeArchiveEntry();
            IOUtils.closeQuietly(in);
        }
    } finally {
        if (zos != null) {
            IOUtils.closeQuietly(zos);
        }
    }
    return zipFile.length();
}

From source file:com.silverpeas.util.ZipManager.java

/**
 * Compress a file into a zip file.//from ww w . j a v  a  2  s  .  co m
 *
 * @param filePath
 * @param zipFilePath
 * @return
 * @throws IOException
 */
public static long compressFile(String filePath, String zipFilePath) throws IOException {
    ZipArchiveOutputStream zos = new ZipArchiveOutputStream(new FileOutputStream(zipFilePath));
    InputStream in = new FileInputStream(filePath);
    try {
        // cration du flux zip
        zos = new ZipArchiveOutputStream(new FileOutputStream(zipFilePath));
        zos.setFallbackToUTF8(true);
        zos.setCreateUnicodeExtraFields(NOT_ENCODEABLE);
        zos.setEncoding(CharEncoding.UTF_8);
        String entryName = FilenameUtils.getName(filePath);
        entryName = entryName.replace(File.separatorChar, '/');
        zos.putArchiveEntry(new ZipArchiveEntry(entryName));
        IOUtils.copy(in, zos);
        zos.closeArchiveEntry();
        return new File(zipFilePath).length();
    } finally {
        IOUtils.closeQuietly(in);
        IOUtils.closeQuietly(zos);
    }
}

From source file:cz.cuni.mff.ufal.AllBitstreamZipArchiveReader.java

@Override
public void generate() throws IOException, SAXException, ProcessingException {

    if (redirect != NO_REDIRECTION) {
        return;//  w  w w.  ja v  a  2s.  com
    }

    String name = item.getName() + ".zip";

    try {

        // first write everything to a temp file
        String tempDir = ConfigurationManager.getProperty("upload.temp.dir");
        String fn = tempDir + File.separator + "SWORD." + item.getID() + "." + UUID.randomUUID().toString()
                + ".zip";
        OutputStream outStream = new FileOutputStream(new File(fn));
        ZipArchiveOutputStream zip = new ZipArchiveOutputStream(outStream);
        zip.setCreateUnicodeExtraFields(UnicodeExtraFieldPolicy.ALWAYS);
        zip.setLevel(Deflater.NO_COMPRESSION);
        ConcurrentMap<String, AtomicInteger> usedFilenames = new ConcurrentHashMap<String, AtomicInteger>();

        Bundle[] originals = item.getBundles("ORIGINAL");
        if (needsZip64) {
            zip.setUseZip64(Zip64Mode.Always);
        }
        for (Bundle original : originals) {
            Bitstream[] bss = original.getBitstreams();
            for (Bitstream bitstream : bss) {
                String filename = bitstream.getName();
                String uniqueName = createUniqueFilename(filename, usedFilenames);
                ZipArchiveEntry ze = new ZipArchiveEntry(uniqueName);
                zip.putArchiveEntry(ze);
                InputStream is = bitstream.retrieve();
                Utils.copy(is, zip);
                zip.closeArchiveEntry();
                is.close();
            }
        }
        zip.close();

        File file = new File(fn);
        zipFileSize = file.length();

        zipInputStream = new TempFileInputStream(file);
    } catch (AuthorizeException e) {
        log.error(e.getMessage(), e);
        throw new ProcessingException("You do not have permissions to access one or more files.");
    } catch (Exception e) {
        log.error(e.getMessage(), e);
        throw new ProcessingException("Could not create ZIP, please download the files one by one. "
                + "The error has been stored and will be solved by our technical team.");
    }

    // Log download statistics
    for (int bitstreamID : bitstreamIDs) {
        DSpaceApi.updateFileDownloadStatistics(userID, bitstreamID);
    }

    response.setDateHeader("Last-Modified", item.getLastModified().getTime());

    // Try and make the download file name formated for each browser.
    try {
        String agent = request.getHeader("USER-AGENT");
        if (agent != null && agent.contains("MSIE")) {
            name = URLEncoder.encode(name, "UTF8");
        } else if (agent != null && agent.contains("Mozilla")) {
            name = MimeUtility.encodeText(name, "UTF8", "B");
        }
    } catch (UnsupportedEncodingException see) {
        name = "item_" + item.getID() + ".zip";
    }
    response.setHeader("Content-Disposition", "attachment;filename=" + name);

    byte[] buffer = new byte[BUFFER_SIZE];
    int length = -1;

    try {
        response.setHeader("Content-Length", String.valueOf(this.zipFileSize));

        while ((length = this.zipInputStream.read(buffer)) > -1) {
            out.write(buffer, 0, length);
        }
        out.flush();
    } finally {
        try {
            if (this.zipInputStream != null) {
                this.zipInputStream.close();
            }
            if (out != null) {
                out.close();
            }
        } catch (IOException ioe) {
            // Closing the stream threw an IOException but do we want this to propagate up to Cocoon?
            // No point since the user has already got the file contents.
            log.warn("Caught IO exception when closing a stream: " + ioe.getMessage());
        }
    }

}

From source file:fr.itldev.koya.alfservice.KoyaContentService.java

/**
 *
 * @param nodeRefs/*from w w  w .j a  v a2 s.  c om*/
 * @return
 * @throws KoyaServiceException
 */
public File zip(List<String> nodeRefs) throws KoyaServiceException {
    File tmpZipFile = null;
    try {
        tmpZipFile = TempFileProvider.createTempFile("tmpDL", ".zip");
        FileOutputStream fos = new FileOutputStream(tmpZipFile);
        CheckedOutputStream checksum = new CheckedOutputStream(fos, new Adler32());
        BufferedOutputStream buff = new BufferedOutputStream(checksum);
        ZipArchiveOutputStream zipStream = new ZipArchiveOutputStream(buff);
        // NOTE: This encoding allows us to workaround bug...
        // http://bugs.sun.com/bugdatabase/view_bug.do;:WuuT?bug_id=4820807
        zipStream.setEncoding("UTF-8");

        zipStream.setMethod(ZipArchiveOutputStream.DEFLATED);
        zipStream.setLevel(Deflater.BEST_COMPRESSION);

        zipStream.setCreateUnicodeExtraFields(ZipArchiveOutputStream.UnicodeExtraFieldPolicy.ALWAYS);
        zipStream.setUseLanguageEncodingFlag(true);
        zipStream.setFallbackToUTF8(true);

        try {
            for (String nodeRef : nodeRefs) {
                addToZip(koyaNodeService.getNodeRef(nodeRef), zipStream, "");
            }
        } catch (IOException e) {
            logger.error(e.getMessage(), e);
            throw new WebScriptException(HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
        } finally {
            zipStream.close();
            buff.close();
            checksum.close();
            fos.close();

        }
    } catch (IOException | WebScriptException e) {
        logger.error(e.getMessage(), e);
        throw new WebScriptException(HttpServletResponse.SC_BAD_REQUEST, e.getMessage());
    }

    return tmpZipFile;
}

From source file:com.naryx.tagfusion.expression.function.file.Zip.java

public cfData execute(cfSession session, cfArgStructData argStruct, List<cfZipItem> zipItems)
        throws cfmRunTimeException {

    String destStr = getNamedStringParam(argStruct, "zipfile", null);
    if (destStr.length() == 0 || destStr == null) {
        throwException(session, "Missing the ZIPFILE argument or is an empty string.");
    }//from ww w . j  a  va2 s.c o  m

    String sourceStr = getNamedStringParam(argStruct, "source", null);
    File src = null;
    if (sourceStr != null) {
        if (sourceStr.length() == 0) {
            throwException(session, "SOURCE specified is an empty string. It is not a valid path.");
        } else {
            src = new File(sourceStr);
            // Check if src is a valid file/directory
            checkZipfile(session, src);
        }
    }

    boolean recurse = getNamedBooleanParam(argStruct, "recurse", true);
    String prefixStr = getNamedStringParam(argStruct, "prefix", "");
    String prefix = prefixStr.replace('\\', '/');
    if (prefix.length() != 0 && !prefix.endsWith("/")) {
        prefix = prefix + "/";
    }

    String newpath = getNamedStringParam(argStruct, "newpath", null);
    if (newpath != null) {
        if (newpath.length() == 0) {
            throwException(session, "NEWPATH specified is an empty string. It is not a valid path.");
        }
    }
    boolean overwrite = getNamedBooleanParam(argStruct, "overwrite", false);

    int compressionLevel = getNamedIntParam(argStruct, "compressionlevel", ZipArchiveOutputStream.DEFLATED);

    if (compressionLevel < 0 || compressionLevel > 9) {
        throwException(session,
                "Invalid COMPRESSIONLEVEL specified. Please specify a number from 0-9 (inclusive).");
    }

    String filterStr = getNamedStringParam(argStruct, "filter", null);
    FilenameFilter filter = null;
    if (filterStr != null) {
        filter = new filePatternFilter(filterStr, true);
    }

    String charset = getNamedStringParam(argStruct, "charset", System.getProperty("file.encoding"));

    // Destination file
    File zipfile = new File(destStr);

    // OVERWRITE
    if (zipfile.exists() && overwrite) {
        zipfile.delete();
    } else if (zipfile.exists() && !overwrite) {
        throwException(session, "Cannot overwrite the existing file");
    }

    ZipArchiveOutputStream zipOut = null;
    FileOutputStream fout = null;

    File parent = zipfile.getParentFile();

    if (parent != null) { // create parent directories if required
        parent.mkdirs();
    }

    try {
        fout = new FileOutputStream(zipfile);

    } catch (IOException e) {
        throwException(session,
                "Failed to create zip file: [" + zipfile.getAbsolutePath() + "]. Reason: " + e.getMessage());
    }
    try {
        zipOut = new ZipArchiveOutputStream(fout);
        zipOut.setEncoding(charset);
        zipOut.setFallbackToUTF8(true);
        zipOut.setUseLanguageEncodingFlag(true);
        zipOut.setCreateUnicodeExtraFields(ZipArchiveOutputStream.UnicodeExtraFieldPolicy.ALWAYS);

        // Code for Zipparams
        if (zipItems != null) {
            Iterator<cfZipItem> srcItems = zipItems.iterator();
            cfZipItem nextItem;
            while (srcItems.hasNext()) {
                nextItem = srcItems.next();
                zipOperation(session, zipOut, nextItem.getFile(), nextItem.getRecurse(), nextItem.getPrefix(),
                        compressionLevel, nextItem.getFilter(), nextItem.getNewPath());
            }
        }

        // Code for function without zippparams
        zipOperation(session, zipOut, src, recurse, prefix, compressionLevel, filter, newpath);

    } finally {
        StreamUtil.closeStream(zipOut);
        StreamUtil.closeStream(fout);
    }

    return cfBooleanData.TRUE;

}

From source file:org.apache.ant.compress.taskdefs.Zip.java

private void configure(ZipArchiveOutputStream o) {
    o.setLevel(level);/*from  w w w .  j  a  va2  s. c o m*/
    o.setComment(comment);
    o.setFallbackToUTF8(fallBackToUTF8);
    o.setUseLanguageEncodingFlag(useLanguageEncodingFlag);
    o.setCreateUnicodeExtraFields(createUnicodeExtraFields.getPolicy());
    o.setUseZip64(zip64Mode.getPolicy());
}