Mercurial Hosting > luan

comparison core/src/luan/LuanException.java @ 646:cdc70de628b5

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
simplify LuanException
author Franklin Schmidt <fschmidt@gmail.com>
date Tue, 29 Mar 2016 19:58:39 -0600
parents 859c0dedc8b6
children 0c334975d526
comparison
equal deleted inserted replaced
645:859c0dedc8b6 646:cdc70de628b5
5 5
6 6
7 public final class LuanException extends Exception implements DeepCloneable { 7 public final class LuanException extends Exception implements DeepCloneable {
8 private LuanTable table = new LuanTable(); 8 private LuanTable table = new LuanTable();
9 9
10 private LuanException(String msg,Throwable cause) { 10 public LuanException(String msg,Throwable cause) {
11 super(msg,cause); 11 super(msg,cause);
12 setTable();
12 } 13 }
13 14
14 public LuanException(LuanState luan,Object msg) throws LuanException { 15 public LuanException(String msg) {
15 this( luan.toString(msg), msg instanceof Throwable ? (Throwable)msg : null ); 16 super(msg);
17 setTable();
18 }
19
20 public LuanException(Throwable cause) {
21 super(cause);
22 setTable();
23 }
24
25 private void setTable() {
16 table.rawPut( "java", this ); 26 table.rawPut( "java", this );
17 table.rawPut( "message", msg );
18 table.rawPut( "message_string", luan.toString(msg) );
19 /* 27 /*
20 for( StackTraceElement ste : luan.stackTrace ) { 28 for( StackTraceElement ste : luan.stackTrace ) {
21 LuanTable tbl = new LuanTable(); 29 LuanTable tbl = new LuanTable();
22 tbl.rawPut( "source", ste.call.source.name ); 30 tbl.rawPut( "source", ste.call.source.name );
23 tbl.rawPut( "line", ste.call.lineNumber() ); 31 tbl.rawPut( "line", ste.call.lineNumber() );
26 } 34 }
27 */ 35 */
28 LuanTable metatable = new LuanTable(); 36 LuanTable metatable = new LuanTable();
29 table.setMetatable(metatable); 37 table.setMetatable(metatable);
30 try { 38 try {
39 table.rawPut( "get_message", new LuanJavaFunction(
40 LuanException.class.getMethod( "getMessage" ), this
41 ) );
31 table.rawPut( "throw", new LuanJavaFunction( 42 table.rawPut( "throw", new LuanJavaFunction(
32 LuanException.class.getMethod( "throwThis" ), this 43 LuanException.class.getMethod( "throwThis" ), this
33 ) ); 44 ) );
34 metatable.rawPut( "__to_string", new LuanJavaFunction( 45 metatable.rawPut( "__to_string", new LuanJavaFunction(
35 LuanException.class.getMethod( "__to_string", LuanTable.class ), null 46 LuanException.class.getMethod( "__to_string", LuanTable.class ), null