Package org.apache.jute

Examples of org.apache.jute.InputArchive

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      if (crcValue != crc.getValue())
      {
        throw new IOException("CRC doesn't match " + crcValue + " vs "
            + crc.getValue());
      }
      InputArchive iab = BinaryInputArchive
          .getArchive(new ByteArrayInputStream(bytes));
      TxnHeader hdr = new TxnHeader();
      Record txn = SerializeUtils.deserializeTxn(iab, hdr);
      if (bw != null)
      {
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     */
    private static FileHeader readHeader(File file) throws IOException {
        InputStream is =null;
        try{
            is = new BufferedInputStream(new FileInputStream(file));
            InputArchive ia=BinaryInputArchive.getArchive(is);
            FileHeader hdr = new FileHeader();
            hdr.deserialize(ia, "fileheader");
            return hdr;
         }finally{
             try{
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                crc.update(bytes, 0, bytes.length);
                if (crcValue != crc.getValue())
                    throw new IOException(CRC_ERROR);
                if (bytes == null || bytes.length == 0)
                    return false;
                InputArchive iab = BinaryInputArchive
                                    .getArchive(new ByteArrayInputStream(bytes));
                hdr = new TxnHeader();
                record = SerializeUtils.deserializeTxn(iab, hdr);
            } catch (EOFException e) {
                LOG.debug("EOF excepton " + e);
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      Checksum crc = new Adler32();
      crc.update(bytes, 0, bytes.length);
      if (crcValue != crc.getValue()) {
        throw new IOException("CRC doesn't match " + crcValue + " vs " + crc.getValue());
      }
      InputArchive iab = BinaryInputArchive.getArchive(new ByteArrayInputStream(bytes));
      TxnHeader hdr = new TxnHeader();
      Record txn = SerializeUtils.deserializeTxn(iab, hdr);
      if (bw != null) {
        bw.write(formatTransaction(hdr, txn));
        bw.newLine();
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     */
    private static FileHeader readHeader(File file) throws IOException {
        InputStream is =null;
        try {
            is = new BufferedInputStream(new FileInputStream(file));
            InputArchive ia=BinaryInputArchive.getArchive(is);
            FileHeader hdr = new FileHeader();
            hdr.deserialize(ia, "fileheader");
            return hdr;
         } finally {
             try {
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                crc.update(bytes, 0, bytes.length);
                if (crcValue != crc.getValue())
                    throw new IOException(CRC_ERROR);
                if (bytes == null || bytes.length == 0)
                    return false;
                InputArchive iab = BinaryInputArchive
                                    .getArchive(new ByteArrayInputStream(bytes));
                hdr = new TxnHeader();
                record = SerializeUtils.deserializeTxn(iab, hdr);
            } catch (EOFException e) {
                LOG.debug("EOF excepton " + e);
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     */
    private static FileHeader readHeader(File file) throws IOException {
        InputStream is =null;
        try {
            is = new BufferedInputStream(new FileInputStream(file));
            InputArchive ia=BinaryInputArchive.getArchive(is);
            FileHeader hdr = new FileHeader();
            hdr.deserialize(ia, "fileheader");
            return hdr;
         } finally {
             try {
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                crc.update(bytes, 0, bytes.length);
                if (crcValue != crc.getValue())
                    throw new IOException(CRC_ERROR);
                if (bytes == null || bytes.length == 0)
                    return false;
                InputArchive iab = BinaryInputArchive
                                    .getArchive(new ByteArrayInputStream(bytes));
                hdr = new TxnHeader();
                record = SerializeUtils.deserializeTxn(iab, hdr);
            } catch (EOFException e) {
                LOG.debug("EOF excepton " + e);
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            crc.update(bytes, 0, bytes.length);
            if (crcValue != crc.getValue()) {
                throw new IOException("CRC doesn't match " + crcValue +
                        " vs " + crc.getValue());
            }
            InputArchive iab = BinaryInputArchive
                                .getArchive(new ByteArrayInputStream(bytes));
            TxnHeader hdr = new TxnHeader();
            SerializeUtils.deserializeTxn(iab, hdr);
            System.out.println(DateFormat.getDateTimeInstance(DateFormat.SHORT,
                    DateFormat.LONG).format(new Date(hdr.getTime()))
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        DataTree dt = new DataTree();
        Map<Long, Integer> sessions = new ConcurrentHashMap<Long, Integer>();
        InputStream snapIS = new BufferedInputStream(new FileInputStream(
                snapFile));
        CheckedInputStream crcIn = new CheckedInputStream(snapIS, new Adler32());
        InputArchive ia = BinaryInputArchive.getArchive(crcIn);
        try {
            snap.deserialize(dt, sessions, ia);
        } catch (IOException ie) {
            // we failed on the most recent snapshot
            // must be incomplete
            // try reading the next one
            // after corrupting
            snapIS.close();
            crcIn.close();
            throw ie;
        }

        long checksum = crcIn.getChecksum().getValue();
        long val = ia.readLong("val");
        snapIS.close();
        crcIn.close();
        return (val != checksum);
    }
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