Package java.nio.charset

Examples of java.nio.charset.Charset.newDecoder()

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        FileUtil.copyContents( input, out );

        ByteBuffer     bbuf        = ByteBuffer.wrap( out.toByteArray() );

        Charset        cset        = Charset.forName( encoding );
        CharsetDecoder csetdecoder = cset.newDecoder();

        csetdecoder.onMalformedInput( CodingErrorAction.REPORT );
        csetdecoder.onUnmappableCharacter( CodingErrorAction.REPORT );

        try
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            return cbuf.toString();
        }
        catch( CharacterCodingException e )
        {
            Charset        latin1    = Charset.forName("ISO-8859-1");
            CharsetDecoder l1decoder = latin1.newDecoder();

            l1decoder.onMalformedInput( CodingErrorAction.REPORT );
            l1decoder.onUnmappableCharacter( CodingErrorAction.REPORT );

            try
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        {
            //Get the charset based on the encoding or return the default if
            //encoding == null
            Charset charset = (encoding == null) ?
                    Charset.defaultCharset() : Charset.forName(encoding);
            CharsetDecoder decoder = charset.newDecoder();
            CharBuffer decodedBuffer = decoder.decode(
                    ByteBuffer.wrap(_byteArrayOutputStream.getInnerArray(),
                            0,_byteArrayOutputStream.getInnerCount()));
            if (decodedBuffer.hasArray())
            {
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        Charset charset = Charset.forName( "UTF-8" );
        buf.clear();
        buf.putString( "hello", charset.newEncoder() );
        buf.put( (byte)0 );
        buf.flip();
        Assert.assertEquals( "hello", buf.getString( charset.newDecoder() ) );

        buf.clear();
        buf.putString( "hello", charset.newEncoder() );
        buf.flip();
        Assert.assertEquals( "hello", buf.getString( charset.newDecoder() ) );
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        Assert.assertEquals( "hello", buf.getString( charset.newDecoder() ) );

        buf.clear();
        buf.putString( "hello", charset.newEncoder() );
        buf.flip();
        Assert.assertEquals( "hello", buf.getString( charset.newDecoder() ) );

        decoder = Charset.forName( "ISO-8859-1" ).newDecoder();
        buf.clear();
        buf.put( (byte) 'A' );
        buf.put( (byte) 'B' );
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        private void writeTo(Writer out, String encoding) throws IOException{
            //Get the charset based on the encoding or return the default if
            //encoding == null
            Charset charset = (encoding == null) ?
                    Charset.defaultCharset() : Charset.forName(encoding);
            CharsetDecoder decoder = charset.newDecoder();
            CharBuffer decodedBuffer = decoder.decode(
                    ByteBuffer.wrap(_byteArrayOutputStream.getInnerArray(),
                            0,_byteArrayOutputStream.getInnerCount()));
            if (decodedBuffer.hasArray()){
                out.write(decodedBuffer.array());
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        {
            //Get the charset based on the encoding or return the default if
            //encoding == null
            Charset charset = (encoding == null) ?
                    Charset.defaultCharset() : Charset.forName(encoding);
            CharsetDecoder decoder = charset.newDecoder();
            CharBuffer decodedBuffer = decoder.decode(
                    ByteBuffer.wrap(_byteArrayOutputStream.getInnerArray(),
                            0,_byteArrayOutputStream.getInnerCount()));
            if (decodedBuffer.hasArray())
            {
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  private static String _asString(byte[] bytes,  String charsetName) throws CharacterCodingException, UnsupportedEncodingException {
//    http://www.exampledepot.com/egs/java.nio.charset/ConvertChar.html
   
    Charset charset = Charset.forName(charsetName);

    CharsetDecoder decoder = charset.newDecoder();
    decoder
      .onMalformedInput(CodingErrorAction.REPORT)
      .onUnmappableCharacter(CodingErrorAction.REPORT)
    ;
   
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    // "The behavior of this constructor when the given bytes are not valid in the
    // given charset is unspecified."
   
    Charset charset = Charset.forName(charsetName);

    CharsetDecoder decoder = charset.newDecoder();
    decoder
      .onMalformedInput(CodingErrorAction.REPORT)
      .onUnmappableCharacter(CodingErrorAction.REPORT)
    ;
   
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        FileUtil.copyContents( input, out );

        ByteBuffer     bbuf        = ByteBuffer.wrap( out.toByteArray() );

        Charset        cset        = Charset.forName( encoding );
        CharsetDecoder csetdecoder = cset.newDecoder();

        csetdecoder.onMalformedInput( CodingErrorAction.REPORT );
        csetdecoder.onUnmappableCharacter( CodingErrorAction.REPORT );

        try
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