package cn.hhj.http;


import io.netty.channel.ChannelHandlerContext;
import io.netty.handler.codec.http.HttpRequest;
import io.netty.handler.codec.http.QueryStringDecoder;

import java.util.List;
import java.util.Map;

public class GPRequest {

	private ChannelHandlerContext ctx;

	private HttpRequest req;

	public GPRequest(ChannelHandlerContext ctx, HttpRequest req) {
		this.ctx = ctx;
		this.req = req;
	}

	public String getUrl() {
		return req.uri();
	}

	public String getMethod() {
		return req.method().name();
	}

	public Map<String, List<String>> getParameters() {
		QueryStringDecoder decoder = new QueryStringDecoder(req.uri());
		return decoder.parameters();
	}

	public String getParameter(String name) {
		Map<String, List<String>> params = getParameters();
		List<String> param = params.get(name);
		if (null == param) {
			return null;
		} else {
			return param.get(0);
		}
	}
}