- String s = JS.toString(o);
- int slength = s.length();
- //#switch(method)
- case "substring": {
- int a = alength >= 1 ? JS.toInt(arg0) : 0;
- int b = alength >= 2 ? JS.toInt(arg1) : slength;
- if (a > slength) a = slength;
- if (b > slength) b = slength;
- if (a < 0) a = 0;
- if (b < 0) b = 0;
- if (a > b) { int tmp = a; a = b; b = tmp; }
- return s.substring(a,b);
- }
- case "substr": {
- int start = alength >= 1 ? JS.toInt(arg0) : 0;
- int len = alength >= 2 ? JS.toInt(arg1) : Integer.MAX_VALUE;
- if (start < 0) start = slength + start;
- if (start < 0) start = 0;
- if (len < 0) len = 0;
- if (len > slength - start) len = slength - start;
- if (len <= 0) return "";
- return s.substring(start,start+len);
- }
- case "charAt": {
- int p = alength >= 1 ? JS.toInt(arg0) : 0;
- if (p < 0 || p >= slength) return "";
- return s.substring(p,p+1);
- }
- case "charCodeAt": {
- int p = alength >= 1 ? JS.toInt(arg0) : 0;
- if (p < 0 || p >= slength) return JS.N(Double.NaN);
- return JS.N(s.charAt(p));
- }
- case "concat": {
- StringBuffer sb = new StringBuffer(slength*2).append(s);
- for(int i=0;i<alength;i++) sb.append(i==0?arg0:i==1?arg1:i==2?arg2:rest[i-3]);
- return sb.toString();
- }
- case "indexOf": {
- String search = alength >= 1 ? arg0.toString() : "null";
- int start = alength >= 2 ? JS.toInt(arg1) : 0;
- // Java's indexOf handles an out of bounds start index, it'll return -1
- return JS.N(s.indexOf(search,start));
- }
- case "lastIndexOf": {
- String search = alength >= 1 ? arg0.toString() : "null";
- int start = alength >= 2 ? JS.toInt(arg1) : 0;
- // Java's indexOf handles an out of bounds start index, it'll return -1
- return JS.N(s.lastIndexOf(search,start));
- }
- case "match": return JSRegexp.stringMatch(s,arg0);
- case "replace": return JSRegexp.stringReplace(s,arg0,arg1);
- case "search": return JSRegexp.stringSearch(s,arg0);
- case "split": return JSRegexp.stringSplit(s,arg0,arg1,alength);
- case "toLowerCase": return s.toLowerCase();
- case "toUpperCase": return s.toUpperCase();
- case "toString": return s;
- case "slice": {
- int a = alength >= 1 ? JS.toInt(arg0) : 0;
- int b = alength >= 2 ? JS.toInt(arg1) : slength;
- if (a < 0) a = slength + a;
- if (b < 0) b = slength + b;
- if (a < 0) a = 0;
- if (b < 0) b = 0;
- if (a > slength) a = slength;
- if (b > slength) b = slength;
- if (a > b) return "";
- return s.substring(a,b);
+ static class TrapArgs extends JS.Immutable {
+ private Trap t;
+ private JS val;
+ public TrapArgs(Trap t, JS val) { this.t = t; this.val = val; }
+ public JS get(JS key) throws JSExn {
+ if(JSU.isInt(key) && JSU.toInt(key) == 0) return val;
+ //#switch(JSU.str(key))
+ case "trapee": return t.target();
+ case "callee": return t.function();
+ case "trapname": return t.key();
+ case "length": return t.isWriteTrap() ? JSU.ONE : JSU.ZERO;
+ //#end
+ return super.get(key);