Example usage for io.netty.buffer ByteBuf writeCharSequence

Introduction

In this page you can find the example usage for io.netty.buffer ByteBuf writeCharSequence.

Prototype

public abstract int writeCharSequence(CharSequence sequence, Charset charset);

Source Link

Document

Writes the specified CharSequence at the current writerIndex and increases the writerIndex by the written bytes.

Usage

From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static void binaryEncodeBPCHAR(String value, ByteBuf buff) {
    buff.writeCharSequence(value, StandardCharsets.UTF_8);
}

From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static void binaryEncodeTEXT(String value, ByteBuf buff) {
    String s = String.valueOf(value);
    buff.writeCharSequence(s, StandardCharsets.UTF_8);
}

From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static void binaryEncodeNAME(String value, ByteBuf buff) {
    String s = String.valueOf(value);
    buff.writeCharSequence(s, StandardCharsets.UTF_8);
}

From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static void binaryEncodeJSON(Json value, ByteBuf buff) {
    String s = io.vertx.core.json.Json.encode(value.value());
    buff.writeCharSequence(s, StandardCharsets.UTF_8);
}

From source file:io.reactiverse.pgclient.impl.codec.DataTypeCodec.java

License:Apache License

private static void binaryEncodeJSONB(Json value, ByteBuf buff) {
    String s = io.vertx.core.json.Json.encode(value.value());
    buff.writeByte(1); // version
    buff.writeCharSequence(s, StandardCharsets.UTF_8);
}

From source file:io.reactiverse.pgclient.impl.codec.util.Util.java

License:Apache License

public static void writeCString(ByteBuf dst, String s, Charset charset) {
    dst.writeCharSequence(s, charset);
    dst.writeByte(0);
}

From source file:io.reactiverse.pgclient.impl.codec.util.Util.java

License:Apache License

public static void writeCStringUTF8(ByteBuf dst, String s) {
    dst.writeCharSequence(s, UTF_8);
    dst.writeByte(0);
}

From source file:io.reactiverse.pgclient.UtilTest.java

License:Apache License

private void assertSeparator(String s, int expected) throws Exception {
    ByteBuf buf = Unpooled.buffer();
    buf.writeCharSequence(s, StandardCharsets.UTF_8);
    UTF8StringEndDetector processor = new UTF8StringEndDetector();
    int actual = buf.forEachByte(processor);
    assertEquals(expected, actual);/*w  w  w  . j a  va  2  s.co  m*/
}

From source file:no.nb.nna.broprox.dnsservice.DnsLookup.java

License:Apache License

protected void storeDnsRecord(final String host, final State state)
        throws IOException, NoSuchAlgorithmException, InterruptedException, StatusException {

    ByteBuf payload = Unpooled.buffer();

    // Start the record with a 14-digit date per RFC 2540
    VariablePrecisionDateTime fetchDate = new VariablePrecisionDateTime(state.fetchStart, Granularity.SECOND);
    payload.writeCharSequence(fetchDate.toFormattedString(DateFormat.HERITRIX), StandardCharsets.UTF_8);
    payload.writeByte('\n');

    for (Record r : state.answers) {
        payload.writeCharSequence(r.toString(), StandardCharsets.UTF_8);
        payload.writeByte('\n');
    }//  w ww  . j a  v  a2 s .c  o m

    byte[] buf = new byte[payload.readableBytes()];
    payload.getBytes(payload.readerIndex(), buf);

    CrawlLog.Builder crawlLogBuilder = CrawlLog.newBuilder().setRecordType("response")
            .setRequestedUri("dns:" + host).setDiscoveryPath("P").setStatusCode(1)
            .setFetchTimeStamp(ProtoUtils.odtToTs(state.fetchStart)).setIpAddress(state.dnsIp)
            .setContentType("text/dns").setSize(payload.readableBytes());

    // Shall we get a digest on the content downloaded?
    if (digestContent) {
        MessageDigest digest = MessageDigest.getInstance(getDigestAlgorithm());

        String digestString = "sha1:" + new BigInteger(1, digest.digest(buf)).toString(16);
        crawlLogBuilder.setBlockDigest(digestString);
    }

    CrawlLog crawlLog = crawlLogBuilder.build();
    if (db != null) {
        crawlLog = db.addCrawlLog(crawlLog);
    }

    if (contentWriterClient != null) {
        String uri = contentWriterClient.createSession().sendCrawlLog(crawlLog)
                .sendPayload(ByteString.copyFrom(buf)).finish();
    }

    LOG.debug("DNS record for {} written", host);
}

From source file:org.apache.bookkeeper.common.router.StringUtf8HashRouter.java

License:Apache License

@Override
public ByteBuf getRoutingKeyData(String key) {
    int keyLen = key.length();
    ByteBuf keyBuf = PooledByteBufAllocator.DEFAULT.buffer(keyLen);
    keyBuf.writeCharSequence(key, UTF_8);
    return keyBuf;
}