Example usage for io.netty.handler.codec DecoderException DecoderException

Introduction

In this page you can find the example usage for io.netty.handler.codec DecoderException DecoderException.

Prototype

public DecoderException(String message, Throwable cause) 

Source Link

Document

Creates a new instance.

Usage

From source file:cloudfoundry.norouter.f5.dropsonde.LineEventDecoder.java

License:Open Source License

@Override
protected void decode(ChannelHandlerContext context, ByteBuf buffer, List<Object> out) throws Exception {
    buffer.markReaderIndex();//from   w w  w .  java  2 s .  c  o  m
    try {
        final String command = nextString(buffer);
        // Extract event type
        switch (command) {
        case "LOG":
            decodeLogEvent(context, buffer, out);
            break;
        default:
            throw new IllegalStateException("Unknown command " + command);
        }
    } catch (Exception e) {
        buffer.resetReaderIndex();
        throw new DecoderException("Invalid line event: " + buffer.toString(StandardCharsets.UTF_8), e);
    }
}

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