Examples with CharacterCodingException java.nio.charset.CharacterCodingException used on opensource projects

Example 71 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project intellij-community by JetBrains.

the class DiffContentFactoryImpl method createFromBytesImpl.

@NotNull
private static DocumentContent createFromBytesImpl(@Nullable Project project, @NotNull byte[] content, @NotNull FileType fileType, @NotNull String fileName, @Nullable VirtualFile highlightFile, @NotNull Charset charset) {
    if (fileType.isBinary()) {
        fileType = PlainTextFileType.INSTANCE;
        Charset guessedCharset = guessCharsetFromContent(content);
        if (guessedCharset != null)
            charset = guessedCharset;
    }
    Charset bomCharset = CharsetToolkit.guessFromBOM(content);
    boolean isBOM = bomCharset != null;
    if (isBOM)
        charset = bomCharset;
    boolean malformedContent = false;
    String text;
    try {
        text = CharsetToolkit.tryDecodeString(content, charset);
    } catch (CharacterCodingException e) {
        text = CharsetToolkit.decodeString(content, charset);
        malformedContent = true;
    }
    DocumentContent documentContent = createImpl(project, text, fileType, fileName, highlightFile, charset, isBOM, true, true);
    if (malformedContent) {
        String notificationText = "Content was decoded with errors (using " + "'" + charset.name() + "' charset)";
        DiffUtil.addNotification(DiffNotifications.createNotification(notificationText, LightColors.RED), documentContent);
    }
    return documentContent;
}

Example 72 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project eiger by wlloyd.

the class CassandraServer method uncompress.

private static String uncompress(ByteBuffer query, Compression compression) throws InvalidRequestException {
    String queryString = null;
    // Decompress the query string.
    try {
        switch(compression) {
            case GZIP:
                FastByteArrayOutputStream byteArray = new FastByteArrayOutputStream();
                byte[] outBuffer = new byte[1024], inBuffer = new byte[1024];
                Inflater decompressor = new Inflater();
                int lenRead = 0;
                while (true) {
                    if (decompressor.needsInput())
                        lenRead = query.remaining() < 1024 ? query.remaining() : 1024;
                    query.get(inBuffer, 0, lenRead);
                    decompressor.setInput(inBuffer, 0, lenRead);
                    int lenWrite = 0;
                    while ((lenWrite = decompressor.inflate(outBuffer)) != 0) byteArray.write(outBuffer, 0, lenWrite);
                    if (decompressor.finished())
                        break;
                }
                decompressor.end();
                queryString = new String(byteArray.toByteArray(), 0, byteArray.size(), "UTF-8");
                break;
            case NONE:
                try {
                    queryString = ByteBufferUtil.string(query);
                } catch (CharacterCodingException ex) {
                    throw new InvalidRequestException(ex.getMessage());
                }
                break;
        }
    } catch (DataFormatException e) {
        throw new InvalidRequestException("Error deflating query string.");
    } catch (UnsupportedEncodingException e) {
        throw new InvalidRequestException("Unknown query string encoding.");
    }
    return queryString;
}

Example 73 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project jeromq by zeromq.

the class TestZMQ method testByteBufferLargeDirect.

@Test
public void testByteBufferLargeDirect() throws InterruptedException, IOException, CharacterCodingException {
    int port = Utils.findOpenPort();
    ZMQ.Context context = ZMQ.context(1);
    int[] array = new int[2048 * 2000];
    for (int i = 0; i < array.length; ++i) {
        array[i] = i;
    }
    ByteBuffer bSend = ByteBuffer.allocateDirect(Integer.SIZE / 8 * array.length).order(ByteOrder.nativeOrder());
    bSend.asIntBuffer().put(array);
    ByteBuffer bRec = ByteBuffer.allocateDirect(bSend.capacity()).order(ByteOrder.nativeOrder());
    int[] recArray = new int[array.length];
    ZMQ.Socket push = null;
    ZMQ.Socket pull = null;
    try {
        push = context.socket(ZMQ.PUSH);
        pull = context.socket(ZMQ.PULL);
        pull.bind("tcp://*:" + port);
        push.connect("tcp://localhost:" + port);
        push.sendByteBuffer(bSend, 0);
        pull.recvByteBuffer(bRec, 0);
        bRec.flip();
        bRec.asIntBuffer().get(recArray);
        assertArrayEquals(array, recArray);
    } finally {
        try {
            push.close();
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
        try {
            pull.close();
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
        try {
            context.term();
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
    }
}

Example 74 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project jeromq by zeromq.

the class TestZMQ method testByteBufferLarge.

@Test
public void testByteBufferLarge() throws InterruptedException, IOException, CharacterCodingException {
    int port = Utils.findOpenPort();
    ZMQ.Context context = ZMQ.context(1);
    int[] array = new int[2048 * 2000];
    for (int i = 0; i < array.length; ++i) {
        array[i] = i;
    }
    ByteBuffer bSend = ByteBuffer.allocate(Integer.SIZE / 8 * array.length).order(ByteOrder.nativeOrder());
    bSend.asIntBuffer().put(array);
    ByteBuffer bRec = ByteBuffer.allocate(bSend.capacity()).order(ByteOrder.nativeOrder());
    int[] recArray = new int[array.length];
    ZMQ.Socket push = null;
    ZMQ.Socket pull = null;
    try {
        push = context.socket(ZMQ.PUSH);
        pull = context.socket(ZMQ.PULL);
        pull.bind("tcp://*:" + port);
        push.connect("tcp://localhost:" + port);
        push.sendByteBuffer(bSend, 0);
        pull.recvByteBuffer(bRec, 0);
        bRec.flip();
        bRec.asIntBuffer().get(recArray);
        assertArrayEquals(array, recArray);
    } finally {
        try {
            push.close();
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
        try {
            pull.close();
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
        try {
            context.term();
        } catch (Exception ignore) {
            ignore.printStackTrace();
        }
    }
}

Example 75 with CharacterCodingException

use of java.nio.charset.CharacterCodingException in project robovm by robovm.

the class Charset_TestGenerator method genEncoded.

static void genEncoded(Charset charset, CharBuffer cb) {
    System.out.println(charset.name());
    Dumper out = new Dumper1();
    CharsetEncoder encoder = charset.newEncoder();
    encoder.onUnmappableCharacter(CodingErrorAction.REPLACE);
    try {
        ByteBuffer bb = encoder.encode(cb);
        //            bb.rewind();
        while (bb.hasRemaining()) {
            out.consume(bb.get());
        }
    } catch (CharacterCodingException e) {
        System.out.println(e);
    //                e.printStackTrace();
    }
}