
org.aoju.bus.socket.netty.RequestDecoder Maven / Gradle / Ivy
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package org.aoju.bus.socket.netty;
import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import io.netty.channel.ChannelHandlerContext;
import org.aoju.bus.logger.Logger;
/**
* @author Kimi Liu
* @version 5.8.5
* @since JDK 1.8+
*/
public class RequestDecoder {
public SocketRequest decode(ChannelHandlerContext ctx, String message) {
try {
SocketRequest request = new SocketRequest();
JSONObject input = JSON.parseObject(message);
request.setContext(ctx);
if (input.containsKey(NettyConsts.EVENT)) {
String event = input.getString(NettyConsts.EVENT);
request.setEvent(event);
}
if (input.containsKey(NettyConsts.TOPIC)) {
String[] topic = input.getObject(NettyConsts.TOPIC, String[].class);
request.setTopic(topic);
}
if (input.containsKey(NettyConsts.DATA)) {
String data = input.getString(NettyConsts.DATA);
request.setData(data);
}
return request;
} catch (Exception e) {
Logger.error("SocketRequest decode exception!", e);
return null;
}
}
}
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