Java tutorial
/* * This class was created by <AdrianTodt>. It's distributed as * part of the DavidBot. Get the Source Code in github: * https://github.com/adriantodt/David * * DavidBot is Open Source and distributed under the * GNU Lesser General Public License v2.1: * https://github.com/adriantodt/David/blob/master/LICENSE * * File Created @ [07/11/16 20:36] */ package cf.adriantodt.David.modules.rest; import com.google.gson.JsonElement; import org.springframework.web.bind.annotation.RequestMapping; import org.springframework.web.bind.annotation.RequestParam; import org.springframework.web.bind.annotation.RestController; import java.util.HashMap; import java.util.Map; import java.util.function.Function; @RestController public class DoController { public static final Map<String, Function<Map<String, String>, JsonElement>> api = new HashMap<>(); static { api.put("music", map -> WebInterfaceHelper.error("Not implemented")); } @RequestMapping("/do") public String api(@RequestParam Map<String, String> params) { return api.getOrDefault(params.getOrDefault("type", ""), WebInterfaceHelper.API_CALL_NOT_FOUND) .apply(params).toString(); } }