Java tutorial
/* * To change this license header, choose License Headers in Project Properties. * To change this template file, choose Tools | Templates * and open the template in the editor. */ package com.oic.event.map; import com.oic.event.ActionEventImpl; import com.oic.map.MapFactory; import com.oic.map.OicMap; import com.oic.map.Position; import com.oic.net.WebSocketListener; import com.oic.utils.Validators; import org.json.simple.JSONObject; /** * * @author kxhtj529 */ public class GetMapInfo implements ActionEventImpl { @Override public void ActionEvent(JSONObject json, WebSocketListener webSocket) { JSONObject responseJSON = new JSONObject(); responseJSON.put("method", "getmapinfo"); if (!validation(json)) { responseJSON.put("status", "1"); webSocket.sendJson(responseJSON); return; } MapFactory factory = MapFactory.getInstance(); int mapid = Integer.parseInt(json.get("mapid").toString()); OicMap map = factory.getMap(mapid); responseJSON.put("mapid", map.getMapId()); responseJSON.put("imgpath", map.getPath()); JSONObject posJSON = new JSONObject(); Position pos = map.getPos(); posJSON.put("x", pos.getX()); posJSON.put("y", pos.getX()); posJSON.put("width", pos.getWidth()); posJSON.put("height", pos.getHeight()); responseJSON.put("pos", posJSON); webSocket.sendJson(responseJSON); } public boolean validation(JSONObject json) { Validators v = new Validators(json); v.add("mapid", v.integerType()); return v.validate(); } }