Пример #1
0
 public static String toPropertyPath(
     Expression<?> expr, char propertySeparator, char collectionSeparator) {
   Stack<String> results = new Stack<>();
   expr.accept(
       new PropertyPathExpressionVisitor(
           String.valueOf(propertySeparator), String.valueOf(collectionSeparator)),
       results);
   StringBuilder sb = new StringBuilder();
   while (!results.isEmpty()) {
     sb.append(results.pop());
   }
   return StringUtils.stripEnd(
       sb.toString(), String.valueOf(propertySeparator) + String.valueOf(collectionSeparator));
 }
Пример #2
0
 public Object handle(Expression<?> expression) {
   return expression.accept(this, null);
 }