Examples of java.nio.charset.CharsetDecoder.onMalformedInput()

java.nio.charset.CharsetDecoder.onMalformedInput()
Set this decoder's action on malformed input error. This method will call the {@link #implOnMalformedInput(CodingErrorAction) implOnMalformedInput}method with the given new action as argument. @param newAction the new action on malformed input error @return this decoder @throws IllegalArgumentException if the given newAction is null

  
  private static String decode(ByteBuffer utf8, boolean replace) 
    throws CharacterCodingException {
    CharsetDecoder decoder = DECODER_FACTORY.get();
    if (replace) {
      decoder.onMalformedInput(
          java.nio.charset.CodingErrorAction.REPLACE);
      decoder.onUnmappableCharacter(CodingErrorAction.REPLACE);
    }
    String str = decoder.decode(utf8).toString();
    // set decoder back to its default value: REPORT

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      decoder.onUnmappableCharacter(CodingErrorAction.REPLACE);
    }
    String str = decoder.decode(utf8).toString();
    // set decoder back to its default value: REPORT
    if (replace) {
      decoder.onMalformedInput(CodingErrorAction.REPORT);
      decoder.onUnmappableCharacter(CodingErrorAction.REPORT);
    }
    return str;
  }

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                        .forName("UTF-8"));
        assertEquals("read() return incorrect value", 65533, isr2.read());


        // if the decoder is passed in, keep its status intact
        CharsetDecoder decoder = Charset.forName("UTF-8").newDecoder();
        decoder.onMalformedInput(CodingErrorAction.REPORT);
        InputStreamReader isr3 = new InputStreamReader(
                new ByteArrayInputStream(new byte[] { -32, -96 }), decoder);
        try {
            isr3.read();
            fail("Should throw MalformedInputException");

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        } catch (MalformedInputException e) {
            // expected
        }


        CharsetDecoder decoder2 = Charset.forName("UTF-8").newDecoder();
        decoder2.onMalformedInput(CodingErrorAction.IGNORE);
        InputStreamReader isr4 = new InputStreamReader(
                new ByteArrayInputStream(new byte[] { -32, -96 }), decoder2);
        assertEquals("read() return incorrect value", -1, isr4.read());


        CharsetDecoder decoder3 = Charset.forName("UTF-8").newDecoder();

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        InputStreamReader isr4 = new InputStreamReader(
                new ByteArrayInputStream(new byte[] { -32, -96 }), decoder2);
        assertEquals("read() return incorrect value", -1, isr4.read());


        CharsetDecoder decoder3 = Charset.forName("UTF-8").newDecoder();
        decoder3.onMalformedInput(CodingErrorAction.REPLACE);
        InputStreamReader isr5 = new InputStreamReader(
                new ByteArrayInputStream(new byte[] { -32, -96 }), decoder3);
        assertEquals("read() return incorrect value", 65533, isr5.read());
    }

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        if (ignoreEncodingErrors)
            action = CodingErrorAction.REPLACE;
        else
            action = CodingErrorAction.REPORT;


        return decoder
            .onMalformedInput(action)
            .onUnmappableCharacter(action);
    }
    // </editor-fold>

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        Map<Charset, CharsetDecoder> map = decoders.get();
        CharsetDecoder d = map.get(charset);
        if (d != null) {
            d.reset();
            d.onMalformedInput(CodingErrorAction.REPLACE);
            d.onUnmappableCharacter(CodingErrorAction.REPLACE);
            return d;
        }


        d = charset.newDecoder();

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            d.onUnmappableCharacter(CodingErrorAction.REPLACE);
            return d;
        }


        d = charset.newDecoder();
        d.onMalformedInput(CodingErrorAction.REPLACE);
        d.onUnmappableCharacter(CodingErrorAction.REPLACE);
        map.put(charset, d);
        return d;
    }
}

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  private static String decode(ByteBuffer utf8, boolean replace)
      throws CharacterCodingException {
    CharsetDecoder decoder = DECODER_FACTORY.get();
    if (replace) {
      decoder.onMalformedInput(java.nio.charset.CodingErrorAction.REPLACE);
      decoder.onUnmappableCharacter(CodingErrorAction.REPLACE);
    }
    String str = decoder.decode(utf8).toString();
    // set decoder back to its default value: REPORT
    if (replace) {

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      decoder.onUnmappableCharacter(CodingErrorAction.REPLACE);
    }
    String str = decoder.decode(utf8).toString();
    // set decoder back to its default value: REPORT
    if (replace) {
      decoder.onMalformedInput(CodingErrorAction.REPORT);
      decoder.onUnmappableCharacter(CodingErrorAction.REPORT);
    }
    return str;
  }

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