List of usage examples for org.apache.commons.compress.archivers.tar TarArchiveOutputStream flush
public void flush() throws IOException
From source file:msec.org.TarUtil.java
public static void archive(File srcFile, File destFile) throws Exception { TarArchiveOutputStream taos = new TarArchiveOutputStream(new FileOutputStream(destFile)); taos.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU); archive(srcFile, taos, ""); taos.flush(); taos.close();// ww w. j ava2 s . c o m }
From source file:com.ibm.util.merge.storage.TarArchive.java
@Override public String writeFile(String entryName, String content, String userName, String groupName) throws IOException, MergeException { String chksum = super.writeFile(entryName, content, userName, groupName); TarArchiveOutputStream outputStream = (TarArchiveOutputStream) this.getOutputStream(); TarArchiveEntry entry = new TarArchiveEntry(entryName); entry.setSize(content.getBytes().length); entry.setNames(userName, groupName); outputStream.putArchiveEntry(entry); outputStream.write(content.getBytes()); outputStream.flush(); outputStream.closeArchiveEntry();/*from w w w . j a va 2 s. c o m*/ return chksum; }
From source file:com.openshift.client.utils.TarFileTestUtils.java
/** * Replaces the given file(-name), that might exist anywhere nested in the * given archive, by a new entry with the given content. The replacement is * faked by adding a new entry into the archive which will overwrite the * existing (older one) on extraction./*ww w. j av a2 s . co m*/ * * @param name * the name of the file to replace (no path required) * @param newContent * the content of the replacement file * @param in * @return * @throws IOException * @throws ArchiveException * @throws CompressorException */ public static File fakeReplaceFile(String name, String newContent, InputStream in) throws IOException { Assert.notNull(name); Assert.notNull(in); File newArchive = FileUtils.createRandomTempFile(".tar.gz"); newArchive.deleteOnExit(); TarArchiveOutputStream newArchiveOut = new TarArchiveOutputStream( new GZIPOutputStream(new FileOutputStream(newArchive))); newArchiveOut.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU); TarArchiveInputStream archiveIn = new TarArchiveInputStream(new GZIPInputStream(in)); String pathToReplace = null; try { // copy the existing entries for (ArchiveEntry nextEntry = null; (nextEntry = archiveIn.getNextEntry()) != null;) { if (nextEntry.getName().endsWith(name)) { pathToReplace = nextEntry.getName(); } newArchiveOut.putArchiveEntry(nextEntry); IOUtils.copy(archiveIn, newArchiveOut); newArchiveOut.closeArchiveEntry(); } if (pathToReplace == null) { throw new IllegalStateException("Could not find file " + name + " in the given archive."); } TarArchiveEntry newEntry = new TarArchiveEntry(pathToReplace); newEntry.setSize(newContent.length()); newArchiveOut.putArchiveEntry(newEntry); IOUtils.copy(new ByteArrayInputStream(newContent.getBytes()), newArchiveOut); newArchiveOut.closeArchiveEntry(); return newArchive; } finally { newArchiveOut.finish(); newArchiveOut.flush(); StreamUtils.close(archiveIn); StreamUtils.close(newArchiveOut); } }
From source file:com.espringtran.compressor4j.processor.TarProcessor.java
/** * Compress data/* ww w . j ava 2 s .c om*/ * * @param fileCompressor * FileCompressor object * @return * @throws Exception */ @Override public byte[] compressData(FileCompressor fileCompressor) throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); TarArchiveOutputStream aos = new TarArchiveOutputStream(baos); try { for (BinaryFile binaryFile : fileCompressor.getMapBinaryFile().values()) { TarArchiveEntry entry = new TarArchiveEntry(binaryFile.getDesPath()); entry.setSize(binaryFile.getActualSize()); aos.putArchiveEntry(entry); aos.write(binaryFile.getData()); aos.closeArchiveEntry(); } aos.flush(); aos.finish(); } catch (Exception e) { FileCompressor.LOGGER.error("Error on compress data", e); } finally { aos.close(); baos.close(); } return baos.toByteArray(); }
From source file:com.espringtran.compressor4j.processor.TarBz2Processor.java
/** * Compress data//from ww w. ja v a 2 s . c o m * * @param fileCompressor * FileCompressor object * @return * @throws Exception */ @Override public byte[] compressData(FileCompressor fileCompressor) throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); BZip2CompressorOutputStream cos = new BZip2CompressorOutputStream(baos); TarArchiveOutputStream aos = new TarArchiveOutputStream(cos); try { for (BinaryFile binaryFile : fileCompressor.getMapBinaryFile().values()) { TarArchiveEntry entry = new TarArchiveEntry(binaryFile.getDesPath()); entry.setSize(binaryFile.getActualSize()); aos.putArchiveEntry(entry); aos.write(binaryFile.getData()); aos.closeArchiveEntry(); } aos.flush(); aos.finish(); } catch (Exception e) { FileCompressor.LOGGER.error("Error on compress data", e); } finally { aos.close(); cos.close(); baos.close(); } return baos.toByteArray(); }
From source file:com.espringtran.compressor4j.processor.TarGzProcessor.java
/** * Compress data// w w w . j ava2 s . c om * * @param fileCompressor * FileCompressor object * @return * @throws Exception */ @Override public byte[] compressData(FileCompressor fileCompressor) throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); GzipCompressorOutputStream cos = new GzipCompressorOutputStream(baos); TarArchiveOutputStream aos = new TarArchiveOutputStream(cos); try { for (BinaryFile binaryFile : fileCompressor.getMapBinaryFile().values()) { TarArchiveEntry entry = new TarArchiveEntry(binaryFile.getDesPath()); entry.setSize(binaryFile.getActualSize()); aos.putArchiveEntry(entry); aos.write(binaryFile.getData()); aos.closeArchiveEntry(); } aos.flush(); aos.finish(); } catch (Exception e) { FileCompressor.LOGGER.error("Error on compress data", e); } finally { aos.close(); cos.close(); baos.close(); } return baos.toByteArray(); }
From source file:com.espringtran.compressor4j.processor.XzProcessor.java
/** * Compress data/*from www . j a v a2 s .c o m*/ * * @param fileCompressor * FileCompressor object * @return * @throws Exception */ @Override public byte[] compressData(FileCompressor fileCompressor) throws Exception { ByteArrayOutputStream baos = new ByteArrayOutputStream(); XZCompressorOutputStream cos = new XZCompressorOutputStream(baos); TarArchiveOutputStream aos = new TarArchiveOutputStream(cos); try { for (BinaryFile binaryFile : fileCompressor.getMapBinaryFile().values()) { TarArchiveEntry entry = new TarArchiveEntry(binaryFile.getDesPath()); entry.setSize(binaryFile.getActualSize()); aos.putArchiveEntry(entry); aos.write(binaryFile.getData()); aos.closeArchiveEntry(); } aos.flush(); aos.finish(); } catch (Exception e) { FileCompressor.LOGGER.error("Error on compress data", e); } finally { aos.close(); cos.close(); baos.close(); } return baos.toByteArray(); }
From source file:lk.score.androphsy.main.NewCase.java
private void addFileToCompression(TarArchiveOutputStream taos, File f, String dir) throws IOException { System.out.println(f.getName() + " dir : " + dir); TarArchiveEntry tae = new TarArchiveEntry(f, dir); taos.putArchiveEntry(tae);/*w w w . ja va 2 s.co m*/ if (f.isDirectory()) { System.out.println("is a directory"); taos.closeArchiveEntry(); for (File childFile : f.listFiles()) { System.out.println("child: " + childFile.getName()); addFileToCompression(taos, childFile, dir + "/" + childFile.getName()); } } else { System.out.println("is a file " + f.getName()); FileInputStream fis = new FileInputStream(f); IOUtils.copy(fis, taos); System.out.println("file added"); taos.flush(); taos.closeArchiveEntry(); } }
From source file:com.linuxbox.enkive.workspace.searchFolder.SearchFolder.java
/** * Writes a tar.gz file to the provided outputstream * //from w w w . j ava 2 s .c o m * @param outputStream * @throws IOException */ public void exportSearchFolder(OutputStream outputStream) throws IOException { BufferedOutputStream out = new BufferedOutputStream(outputStream); GzipCompressorOutputStream gzOut = new GzipCompressorOutputStream(out); TarArchiveOutputStream tOut = new TarArchiveOutputStream(gzOut); File mboxFile = File.createTempFile("mbox-export", ".mbox"); BufferedWriter mboxWriter = new BufferedWriter(new FileWriter(mboxFile)); // Write mbox to tempfile? for (String messageId : getMessageIds()) { try { Message message = retrieverService.retrieve(messageId); mboxWriter.write("From " + message.getDateStr() + "\r\n"); BufferedReader reader = new BufferedReader(new StringReader(message.getReconstitutedEmail())); String tmpLine; while ((tmpLine = reader.readLine()) != null) { if (tmpLine.startsWith("From ")) mboxWriter.write(">" + tmpLine); else mboxWriter.write(tmpLine); mboxWriter.write("\r\n"); } } catch (CannotRetrieveException e) { // Add errors to report // if (LOGGER.isErrorEnabled()) // LOGGER.error("Could not retrieve message with id" // + messageId); } } mboxWriter.flush(); mboxWriter.close(); // Add mbox to tarfile TarArchiveEntry mboxEntry = new TarArchiveEntry(mboxFile, "filename.mbox"); tOut.setLongFileMode(TarArchiveOutputStream.LONGFILE_GNU); tOut.putArchiveEntry(mboxEntry); IOUtils.copy(new FileInputStream(mboxFile), tOut); tOut.flush(); tOut.closeArchiveEntry(); mboxWriter.close(); mboxFile.delete(); // Create report in tempfile? // Add report to tarfile // Close out stream tOut.finish(); outputStream.flush(); tOut.close(); outputStream.close(); }
From source file:org.kitesdk.cli.commands.TestTarImportCommand.java
private static void writeToTarFile(TarArchiveOutputStream tos, String name, String content) throws IOException { TarArchiveEntry tarArchiveEntry = new TarArchiveEntry(name); if (null != content) { tarArchiveEntry.setSize(content.length()); }/* www . j a v a 2 s .com*/ tarArchiveEntry.setModTime(System.currentTimeMillis()); tos.putArchiveEntry(tarArchiveEntry); if (null != content) { byte[] buf = content.getBytes(); tos.write(buf, 0, content.length()); tos.flush(); } tos.closeArchiveEntry(); }