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comparison src/luan/lib/rpc/Rpc.java @ 1118:e4710ddfd287

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start luan/lib/rpc
author Franklin Schmidt <fschmidt@gmail.com>
date Sun, 06 Aug 2017 20:11:11 -0600
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1117:9a1aa6fc0b4e 1118:e4710ddfd287
1 package luan.lib.rpc;
2
3 import java.io.IOException;
4
5
6 // static utils
7 public class Rpc {
8 private Rpc() {} // never
9
10 public static final RpcResult OK = new RpcResult();
11
12 public static final RpcCall CLOSE = new RpcCall("close");
13 public static final RpcCall PING = new RpcCall("ping");
14 public static final String ECHO = "echo";
15
16 public static final RpcException COMMAND_NOT_FOUND = new RpcException("command_not_found");
17
18 public static boolean handle(RpcServer server,RpcCall call)
19 throws IOException
20 {
21 if( CLOSE.cmd.equals(call.cmd) ) {
22 server.close();
23 return true;
24 }
25 if( PING.cmd.equals(call.cmd) ) {
26 server.write(OK);
27 return true;
28 }
29 if( ECHO.equals(call.cmd) ) {
30 server.write(new RpcResult(call.args));
31 return true;
32 }
33 return false;
34 }
35
36 }