All the traces points me to this function on the xwork library
Since it contains an infinte loop it's promising ;)
Need to sleep now, I hope tomorrow to find someone else solution in
my inbox :)
Thank you
public static Object translateVariables(char open, String
expression, ValueStack stack, Class asType, ParsedValueEvaluator
evaluator) {
// deal with the "pure" expressions first!
//expression = expression.trim();
Object result = expression;
while (true) {
int start = expression.indexOf(open + "{");
int length = expression.length();
int x = start + 2;
int end;
char c;
int count = 1;
while (start != -1 && x < length && count != 0) {
c = expression.charAt(x++);
if (c == '{') {
count++;
} else if (c == '}') {
count--;
}
}
end = x - 1;
if ((start != -1) && (end != -1) && (count == 0)) {
String var = expression.substring(start + 2, end);
Object o = stack.findValue(var, asType);
if (evaluator != null) {
o = evaluator.evaluate(o);
}
String left = expression.substring(0, start);
String right = expression.substring(end + 1);
if (o != null) {
if (TextUtils.stringSet(left)) {
result = left + o;
} else {
result = o;
}
if (TextUtils.stringSet(right)) {
result = result + right;
}
expression = left + o + right;
} else {
// the variable doesn't exist, so don't display
anything
result = left + right;
expression = left + right;
}
} else {
break;
}
}
return XWorkConverter.getInstance().convertValue
(stack.getContext(), result, asType);
}
--
Ing. Andrea Vettori
Consulente per l'Information Technology
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