Example usage for io.netty.buffer ByteBufUtil reserveAndWriteUtf8

List of usage examples for io.netty.buffer ByteBufUtil reserveAndWriteUtf8

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Introduction

In this page you can find the example usage for io.netty.buffer ByteBufUtil reserveAndWriteUtf8.

Prototype

public static int reserveAndWriteUtf8(ByteBuf buf, CharSequence seq, int reserveBytes)

Source Link

Document

Encode a CharSequence in <a href="http://en.wikipedia.org/wiki/UTF-8">UTF-8</a> and write it into reserveBytes of a ByteBuf .

Usage

From source file:org.springframework.cloud.gateway.rsocket.support.Metadata.java

License:Apache License

private static void encodeString(ByteBuf byteBuf, String s) {
    int length = NumberUtils.requireUnsignedByte(ByteBufUtil.utf8Bytes(s));
    byteBuf.writeByte(length);/* ww  w  .j a v a2s.c o m*/
    ByteBufUtil.reserveAndWriteUtf8(byteBuf, s, length);
}