Esempio n. 1
0
    private void updateWithCharBuf() {
      final int reqSize = (int) charEncoder.maxBytesPerChar() * charBuff.position();
      if (byteBuff.capacity() < reqSize) {
        byteBuff = java.nio.ByteBuffer.allocate(2 * reqSize);
      }

      // Make ready for read
      charBuff.flip();

      final CoderResult cr = charEncoder.encode(charBuff, byteBuff, true);
      try {

        if (cr.isError()) cr.throwException();

        // Make ready for read
        byteBuff.flip();

        final byte[] byts = byteBuff.array();
        final int len = byteBuff.remaining();
        final int strt = byteBuff.arrayOffset();
        digest.update(byts, strt, len);

      } catch (final CharacterCodingException e) {
        throw new OXFException(e);
      } catch (java.nio.BufferOverflowException e) {
        throw new OXFException(e);
      } catch (java.nio.BufferUnderflowException e) {
        throw new OXFException(e);
      } finally {
        // Make ready for write
        charBuff.clear();
        byteBuff.clear();
      }
    }
Esempio n. 2
0
 public void startDocument() throws SAXException {
   charBuff.clear();
   byteBuff.clear();
   charEncoder.reset();
 }