Examples of java.nio.charset.CharsetEncoder.encode()

java.nio.charset.CharsetEncoder.encode()
This is a facade method for encoding operation.
This method encodes the remaning character sequence of the given character buffer into a new byte buffer. This method performs a complete encoding operation, resets at first, then encodes, and flushes at last.

This method should not be invoked if another encode operation is ongoing.
@param in the input buffer @return a new ByteBuffer containing the the bytes producedby this encoding operation. The buffer's limit will be the position of last byte in buffer, and the position will be zero @throws IllegalStateException if another encoding operation is ongoing @throws MalformedInputException if illegal input character sequence for this charset encountered, and the action for malformed error is {@link CodingErrorAction#REPORT CodingErrorAction.REPORT} @throws UnmappableCharacterException if legal but unmappable input character sequence for this charset encountered, and the action for unmappable character error is {@link CodingErrorAction#REPORT CodingErrorAction.REPORT}. Unmappable means the Unicode character sequence at the input buffer's current postion cannot be mapped to a equivalent byte sequence. @throws CharacterCodingException if other exception happened during the encode operation


      InputStream stream;


      try {
        byte[] bytes;
        ByteBuffer byteBuffer= encoder.encode(CharBuffer.wrap(document.get()));
        if (byteBuffer.hasArray())
          bytes= byteBuffer.array();
        else {
          bytes= new byte[byteBuffer.limit()];
          byteBuffer.get(bytes);

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  public static ByteBuffer getAsByteBuffer() {
    try {
      Charset charset = Charset.forName("ISO-8859-1");
        CharsetEncoder encoder = charset.newEncoder();
        ByteBuffer buf = encoder.encode(CharBuffer.wrap(testMail.toCharArray()));
        return buf;
    } catch (Exception e) {
      throw new RuntimeException(e.toString());
    }
  }

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  public static ByteBuffer getAsByteBuffer() {
    try {
      Charset charset = Charset.forName("ISO-8859-1");
        CharsetEncoder encoder = charset.newEncoder();
        ByteBuffer buf = encoder.encode(CharBuffer.wrap(testMail.toCharArray()));
        return buf;
    } catch (Exception e) {
      throw new RuntimeException(e.toString());
    }
  }

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  public static ByteBuffer getAsByteBuffer() {
    try {
      Charset charset = Charset.forName("ISO-8859-1");
        CharsetEncoder encoder = charset.newEncoder();
        ByteBuffer buf = encoder.encode(CharBuffer.wrap(testMail.toCharArray()));
        return buf;
    } catch (Exception e) {
      throw new RuntimeException(e.toString());
    }
  }

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  public static ByteBuffer getAsByteBuffer() {
    try {
      Charset charset = Charset.forName("ISO-8859-1");
        CharsetEncoder encoder = charset.newEncoder();
        ByteBuffer buf = encoder.encode(CharBuffer.wrap(testMail.toCharArray()));
        return buf;
    } catch (Exception e) {
      throw new RuntimeException(e.toString());
    }
  }

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  public static ByteBuffer getAsByteBuffer() {
    try {
      Charset charset = Charset.forName("ISO-8859-1");
        CharsetEncoder encoder = charset.newEncoder();
        ByteBuffer buf = encoder.encode(CharBuffer.wrap(testMail.toCharArray()));
        return buf;
    } catch (Exception e) {
      throw new RuntimeException(e.toString());
    }
  }

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        ByteList bytes = str.convertToString().getByteList();
        ByteBuffer buf = ByteBuffer.wrap(bytes.unsafeBytes(), bytes.begin(), bytes.length());
        try {
            CharBuffer cbuf = decoder.decode(buf);
            buf = encoder.encode(cbuf);
        } catch (CharacterCodingException e) {
            throw runtime.newArgumentError("invalid encoding");
        }
        byte[] arr = buf.array();

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                buffer.put(0, c);


                buffer.rewind();
                byteBuffer.rewind();
                encoder.encode(buffer, byteBuffer, true);


                byteBuffer.flip();


                int limit = byteBuffer.limit();
                for (int i = 0; i < limit; i++) {

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        CharBuffer cb = CharBuffer.wrap(name);
        ByteBuffer out = ByteBuffer.allocate(name.length()
                                             + (name.length() + 1) / 2);


        while (cb.remaining() > 0) {
            CoderResult res = enc.encode(cb, out,true);


            if (res.isUnmappable() || res.isMalformed()) {


                // write the unmappable characters in utf-16
                // pseudo-URL encoding style to ByteBuffer.

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      }
    
    ByteBuffer appBuffer = ByteBuffer.allocate(serverEngine.getSession().getApplicationBufferSize());
    Charset cs = Charset.forName("US-ASCII");
    CharsetEncoder enc = cs.newEncoder();
    enc.encode(CharBuffer.wrap(TEST_MESSAGE), appBuffer, true);
    appBuffer.flip();
    result = clientEngine.wrap(appBuffer, cnetBuffer);
    if (result.getStatus() != Status.OK)
      throw new SSLException("unexpected status: " + result.getStatus());
    cnetBuffer.flip();

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