Example usage for org.apache.commons.compress.tar TarEntry TarEntry

Introduction

In this page you can find the example usage for org.apache.commons.compress.tar TarEntry TarEntry.

Prototype

public TarEntry(final byte[] header) 

Source Link

Document

Construct an entry from an archive's header bytes.

Usage

From source file:ja.lingo.engine.Exporter.java

private void putCssFile(TarOutputStream tos) throws IOException {
    byte[] cssRawBytes = getStandaloneCssRaw().getBytes(EXPORT_ENCODING);
    TarEntry entry = new TarEntry("style.css");
    entry.setSize(cssRawBytes.length);/*from   ww w.j  ava 2s  . c o  m*/
    tos.putNextEntry(entry);
    tos.write(cssRawBytes);
    tos.closeEntry();
}

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From source file:ja.lingo.engine.Exporter.java

private void putIndexFile(IArticleList articleList, TarOutputStream tos) throws IOException {
    byte[] indexFileBytes = getIndexFileContent(articleList).getBytes(EXPORT_ENCODING);

    TarEntry entry = new TarEntry("index.html");
    entry.setSize(indexFileBytes.length);
    tos.putNextEntry(entry);/*w  w w  .  jav a 2s .  co m*/
    tos.write(indexFileBytes);
    tos.closeEntry();
}

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From source file:ja.lingo.engine.Exporter.java

private void putListFile(File listTempFile, TarOutputStream tos) throws IOException {
    // list: append as a TAR entry
    TarEntry entry = new TarEntry("list.html");
    entry.setSize(listTempFile.length());
    tos.putNextEntry(entry);//w  w w.j a v  a  2s .com

    FileInputStream fis = null;
    try {
        fis = new FileInputStream(listTempFile);
        tos.copyEntryContents(fis);
    } finally {
        if (fis != null) {
            try {
                fis.close();
            } catch (IOException e) {
                LOG.error("Exception caught when tried to close list HTML FileInputStream", e);
            }
        }
    }
    tos.closeEntry();
}

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From source file:ja.lingo.engine.Exporter.java

private void writeArticles(IArticleList articleList, TarOutputStream tos, OutputStream listOs,
        DecimalFormat format, IMonitor monitor) throws IOException {
    // list: prefix
    listOs.write(getListFileHeader().getBytes(EXPORT_ENCODING));

    monitor.start(0, articleList.size());

    // traverse through articles
    for (int i = 0; i < articleList.size(); i++) {
        IArticle article = articleList.get(i);
        String articleFileName = format.format(i) + ".html";

        byte[] bytes = toHtmlStandalone(article, false).getBytes(EXPORT_ENCODING);
        TarEntry entry = new TarEntry(articleFileName);
        entry.setSize(bytes.length);/*ww w.  j a  va2s  .  c o m*/

        tos.putNextEntry(entry);
        tos.write(bytes);
        tos.closeEntry();

        // list: entry
        listOs.write(
                getListFileEntry(articleFileName, articleList.get(i).getTitle()).getBytes(EXPORT_ENCODING));

        monitor.update(i);
    }

    // list: suffix
    listOs.write(getListFileFooter().getBytes(EXPORT_ENCODING));
}

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From source file:org.dcm4chex.archive.hsm.FileCopyService.java

private void writeMD5SUM(TarOutputStream tar, List<FileInfo> fileInfos, String[] tarEntryNames)
        throws IOException {
    byte[] md5sum = new byte[fileInfos.size() * MD5SUM_ENTRY_LEN];
    final TarEntry tarEntry = new TarEntry("MD5SUM");
    tarEntry.setSize(md5sum.length);/*  ww  w  .  ja  v  a2s  .  co  m*/
    tar.putNextEntry(tarEntry);
    int i = 0;
    for (int j = 0; j < tarEntryNames.length; j++) {
        MD5Utils.toHexChars(MD5.toBytes(fileInfos.get(j).md5), md5sum, i);
        md5sum[i + 32] = ' ';
        md5sum[i + 33] = ' ';
        System.arraycopy(tarEntryNames[j].getBytes("US-ASCII"), 0, md5sum, i + 34, 17);
        md5sum[i + 51] = '\n';
        i += MD5SUM_ENTRY_LEN;
    }
    tar.write(md5sum);
    tar.closeEntry();
}

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From source file:org.dcm4chex.archive.hsm.FileCopyService.java

private void writeFile(TarOutputStream tar, FileInfo fileInfo, String tarEntryName)
        throws IOException, FileNotFoundException {
    File file = FileUtils.toFile(fileInfo.basedir, fileInfo.fileID);
    if (file.length() != fileInfo.size) {
        log.error("Filesize doesn't match for file entry:" + fileInfo + "!(" + file.length() + " vs. "
                + fileInfo.size + ") skipped!");
        throw new IOException("Filesize doesn't match! file:" + file);
    }/*  w w w  . j  a va  2  s  .c  o m*/
    TarEntry entry = new TarEntry(tarEntryName);
    entry.setSize(fileInfo.size);
    tar.putNextEntry(entry);
    FileInputStream fis = new FileInputStream(file);
    try {
        tar.copyEntryContents(fis);
    } finally {
        fis.close();
    }
    tar.closeEntry();
}

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From source file:org.dcm4chex.archive.hsm.FileMoveService.java

private void writeMD5SUM(TarOutputStream tar, FileDTO[] dto, String[] tarEntryNames) throws IOException {
    byte[] md5sum = new byte[dto.length * MD5SUM_ENTRY_LEN];
    final TarEntry tarEntry = new TarEntry("MD5SUM");
    tarEntry.setSize(md5sum.length);/*from   ww  w .  j a va  2  s . c  o m*/
    tar.putNextEntry(tarEntry);
    int i = 0;
    for (int j = 0; j < tarEntryNames.length; j++) {
        MD5Utils.toHexChars(dto[j].getFileMd5(), md5sum, i);
        md5sum[i + 32] = ' ';
        md5sum[i + 33] = ' ';
        System.arraycopy(tarEntryNames[j].getBytes("US-ASCII"), 0, md5sum, i + 34, 17);
        md5sum[i + 51] = '\n';
        i += MD5SUM_ENTRY_LEN;
    }
    tar.write(md5sum);
    tar.closeEntry();
}

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From source file:org.dcm4chex.archive.hsm.FileMoveService.java

private File writeFile(TarOutputStream tar, FileDTO dto, String tarEntryName)
        throws IOException, FileNotFoundException {
    File file = FileUtils.toFile(dto.getDirectoryPath(), dto.getFilePath());
    TarEntry entry = new TarEntry(tarEntryName);
    entry.setSize(dto.getFileSize());/*w w  w.ja  va  2s.c  om*/
    tar.putNextEntry(entry);
    FileInputStream fis = new FileInputStream(file);
    try {
        tar.copyEntryContents(fis);
    } finally {
        fis.close();
    }
    tar.closeEntry();
    return file;
}

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