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comparison src/luan/interp/SetTableEntry.java @ 49:8ede219cd111

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add WebShell git-svn-id: https://luan-java.googlecode.com/svn/trunk@50 21e917c8-12df-6dd8-5cb6-c86387c605b9
author fschmidt@gmail.com <fschmidt@gmail.com@21e917c8-12df-6dd8-5cb6-c86387c605b9>
date Fri, 28 Dec 2012 19:35:04 +0000
parents 64ecb7a3aad7
children a68ccb7aaa9c
comparison
equal deleted inserted replaced
48:64ecb7a3aad7 49:8ede219cd111
15 super(se); 15 super(se);
16 this.tableExpr = tableExpr; 16 this.tableExpr = tableExpr;
17 this.keyExpr = keyExpr; 17 this.keyExpr = keyExpr;
18 } 18 }
19 19
20 @Override public void set(LuanStateImpl lua,Object value) throws LuanException { 20 @Override public void set(LuanStateImpl luan,Object value) throws LuanException {
21 newindex( lua, tableExpr.eval(lua), keyExpr.eval(lua), value ); 21 newindex( luan, tableExpr.eval(luan), keyExpr.eval(luan), value );
22 } 22 }
23 23
24 private void newindex(LuanStateImpl lua,Object t,Object key,Object value) throws LuanException { 24 private void newindex(LuanStateImpl luan,Object t,Object key,Object value) throws LuanException {
25 Object h; 25 Object h;
26 if( t instanceof LuanTable ) { 26 if( t instanceof LuanTable ) {
27 LuanTable table = (LuanTable)t; 27 LuanTable table = (LuanTable)t;
28 Object old = table.put(key,value); 28 Object old = table.put(key,value);
29 if( old != null ) 29 if( old != null )
30 return; 30 return;
31 h = lua.getHandler("__newindex",t); 31 h = luan.getHandler("__newindex",t);
32 if( h==null ) 32 if( h==null )
33 return; 33 return;
34 table.put(key,old); 34 table.put(key,old);
35 } else { 35 } else {
36 h = lua.getHandler("__newindex",t); 36 h = luan.getHandler("__newindex",t);
37 if( h==null ) 37 if( h==null )
38 throw new LuanException( lua, se, "attempt to index a " + Luan.type(t) + " value" ); 38 throw new LuanException( luan, se, "attempt to index a " + Luan.type(t) + " value" );
39 } 39 }
40 if( h instanceof LuanFunction ) { 40 if( h instanceof LuanFunction ) {
41 LuanFunction fn = (LuanFunction)h; 41 LuanFunction fn = (LuanFunction)h;
42 lua.call(fn,se,"__newindex",t,key,value); 42 luan.call(fn,se,"__newindex",t,key,value);
43 } 43 }
44 newindex(lua,h,key,value); 44 newindex(luan,h,key,value);
45 } 45 }
46 46
47 } 47 }