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comparison src/luan/lib/PickleClient.java @ 129:486a0641bca4

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add pickle client/server; fix parser bugs; git-svn-id: https://luan-java.googlecode.com/svn/trunk@130 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Mon, 09 Jun 2014 09:16:16 +0000
parents
children 0594c132888b
comparison
equal deleted inserted replaced
128:f0a4abe58593 129:486a0641bca4
1 package luan.lib;
2
3 import java.io.DataInputStream;
4 import java.io.DataOutputStream;
5 import java.io.IOException;
6 import luan.Luan;
7 import luan.LuanState;
8 import luan.LuanException;
9 import luan.LuanTable;
10 import luan.LuanJavaFunction;
11
12
13 public final class PickleClient {
14
15 private final PickleCon con;
16
17 PickleClient(LuanState luan,DataInputStream in,DataOutputStream out) {
18 con = new PickleCon(luan,in,out);
19 }
20
21 public Object call(Object... args) throws LuanException, IOException {
22 con.write(args);
23 Object[] result = Luan.array(con.read());
24 boolean ok = (boolean)result[0];
25 if( ok ) {
26 Object[] rtn = new Object[result.length-1];
27 System.arraycopy(result,1,rtn,0,rtn.length);
28 return rtn;
29 } else {
30 String msg = (String)result[1];
31 String src = (String)result[2];
32 throw con.luan.JAVA.exception(
33 msg + "\n"
34 + "in:\n"
35 + "------------------\n"
36 + src + "\n"
37 + "------------------\n"
38 );
39 }
40 }
41
42 LuanTable table() {
43 LuanTable tbl = new LuanTable();
44 try {
45 tbl.put( "pickle", new LuanJavaFunction(
46 PickleCon.class.getMethod( "pickle", Object.class ), con
47 ) );
48 tbl.put( "call", new LuanJavaFunction(
49 PickleClient.class.getMethod( "call", new Object[0].getClass() ), this
50 ) );
51 tbl.put( "close", new LuanJavaFunction(
52 PickleCon.class.getMethod( "close" ), con
53 ) );
54 } catch(NoSuchMethodException e) {
55 throw new RuntimeException(e);
56 }
57 return tbl;
58 }
59
60 }