List of asCharBuffer() Examples

Examples of asCharBuffer()

java.nio.ByteBuffer.asCharBuffer()
Returns a char buffer which is based on the remaining content of this byte buffer.
The new buffer's position is zero, its limit and capacity is the number of remaining bytes divided by two, and its mark is not set. The new buffer's readonly property and byte order are same as this buffer. The new buffer is direct, if this byte buffer is direct.

The new buffer shares content with this buffer, which means either buffer's change of content will be visible to the other. The two buffer's position, limit and mark are independent.
@return A char buffer which is based on the content ofthis byte buffer.

Examples of java.nio.ByteBuffer.asCharBuffer()


  public static CharBuffer newCharBuffer (int numChars) {
    if (GWT.isProdMode()) {
      ByteBuffer buffer = ByteBuffer.allocateDirect(numChars * 2);
      buffer.order(ByteOrder.nativeOrder());
      return buffer.asCharBuffer();
    } else {
      return CharBuffer.wrap(new char[numChars]);
    }
  }

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Examples of java.nio.ByteBuffer.asCharBuffer()


  public static CharBuffer newCharBuffer (int numChars) {
    if (GWT.isProdMode()) {
      ByteBuffer buffer = ByteBuffer.allocateDirect(numChars * 2);
      buffer.order(ByteOrder.nativeOrder());
      return buffer.asCharBuffer();
    } else {
      return CharBuffer.wrap(new char[numChars]);
    }
  }

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Examples of java.nio.ByteBuffer.asCharBuffer()

  }
  
  public static String encode(Charset encoding, String inStr) throws IOException {
    Charset koi = Charset.forName("KOI8-R");
    ByteBuffer bbuf = encoding.encode(CharBuffer.wrap(inStr));
    return bbuf.asCharBuffer().toString();
  }
  public static String decode(Charset encoding, InputStream is) {
    try { 
    ByteArrayOutputStream bos = new ByteArrayOutputStream();
    Reader r = new InputStreamReader(is, "KOI8-R");

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Examples of java.nio.ByteBuffer.asCharBuffer()

    public DatagramDownPacket getDatagramPacket() {
        DatagramDownPacket packet = new DatagramDownPacket();
        ArrayList list = new ArrayList();


        ByteBuffer buffer = ByteBuffer.allocate(1024);
        CharBuffer b = buffer.asCharBuffer();
        b.put("Hello! " + id++);


        buffer.position(b.position() * 2);
        buffer.flip();
        list.add(buffer);

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Examples of java.nio.ByteBuffer.asCharBuffer()

                if ( !record.isCharData() )
                {
                    ByteBuffer buf = ByteBuffer.wrap( record.getData() );
                    char[] chars = new char[record.getData().length / 2];
                    totalSize += chars.length;
                    buf.asCharBuffer().get( chars );
                    charList.add( chars );
                }
                else
                {
                    charList.add( record.getDataAsChar() );

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Examples of java.nio.ByteBuffer.asCharBuffer()

        assertEquals( doubleValue, verificationBuffer.getDouble(), 0.0 );
        byte[] actualBytes = new byte[bytesValue.length];
        verificationBuffer.get( actualBytes );
        assertThat( actualBytes, new ArrayMatches<byte[]>( bytesValue ) );
        char[] actualChars = new char[charsValue.length];
        verificationBuffer.asCharBuffer().get( actualChars );
        assertThat( actualChars, new ArrayMatches<char[]>( charsValue ) );
    }
    
    @Test
    public void readSmallPortions() throws IOException

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Examples of java.nio.ByteBuffer.asCharBuffer()

        assertEquals( doubleValue, verificationBuffer.getDouble(), 0.0 );
        byte[] actualBytes = new byte[bytesValue.length];
        verificationBuffer.get( actualBytes );
        assertThat( actualBytes, new ArrayMatches<byte[]>( bytesValue ) );
        char[] actualChars = new char[charsValue.length];
        verificationBuffer.asCharBuffer().get( actualChars );
        assertThat( actualChars, new ArrayMatches<char[]>( charsValue ) );
    }
    
    @Test
    public void onlyOneFullBlock() throws Exception

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Examples of java.nio.ByteBuffer.asCharBuffer()

            if ( !record.isCharData() )
            {
                ByteBuffer buf = ByteBuffer.wrap( record.getData() );
                char[] chars = new char[record.getData().length / 2];
                totalSize += chars.length;
                buf.asCharBuffer().get( chars );
                charList.add( chars );
            }
            else
            {
                charList.add( record.getDataAsChar() );

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Examples of java.nio.ByteBuffer.asCharBuffer()

                if ( !record.isCharData() )
                {
                    ByteBuffer buf = ByteBuffer.wrap( record.getData() );
                    char[] chars = new char[record.getData().length / 2];
                    totalSize += chars.length;
                    buf.asCharBuffer().get( chars );
                    charList.add( chars );
                }
                else
                {
                    charList.add( record.getDataAsChar() );

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Examples of java.nio.ByteBuffer.asCharBuffer()

            getNewMappedBuffer();
            if ( mappedBuffer == null )
            {
                int bytesToWrite = ( chars.length - offset ) * 2;
                ByteBuffer buf = ByteBuffer.allocate( bytesToWrite );
                buf.asCharBuffer().put( chars, offset, chars.length - offset );
                buf.limit( chars.length * 2 );
                int count = fileChannel.write( buf, mappedStartPosition );
                if ( count != bytesToWrite )
                {
                    throw new UnderlyingStorageException( "Failed to write from " +

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