Package org.apache.commons.jexl.util.introspection

Examples of org.apache.commons.jexl.util.introspection.VelMethod.invoke()

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            // and if so, just use it
            Object[] params = new Object[0];
            Info velInfo = new Info("", 1, 1);
            VelMethod vm = Introspector.getUberspect().getMethod(val, "size", params, velInfo);
            if (vm != null && vm.getReturnType() == Integer.TYPE) {
                Integer result = (Integer) vm.invoke(val, params);
                return result.intValue();
            }
            throw new Exception("size() : unknown type : " + val.getClass());
        }
    }
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                if (vm == null) {
                    return null;
                }
            }

            return vm.invoke(obj, params);
        } catch (InvocationTargetException e) {
            Throwable t = e.getTargetException();

            if (t instanceof Exception) {
                throw (Exception) t;
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          Object[] params = new Object[0];
          Info velInfo = new Info("",1,1);
            VelMethod vm = Introspector.getUberspect().getMethod(val, "size", params, velInfo);
            if (vm != null && vm.getReturnType() == Integer.TYPE)
            {
              Integer result = (Integer)vm.invoke(val, params);
              return result.intValue();
            }
            else
            {
                throw new Exception("size() : unknown type : " + val.getClass());
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            VelMethod vm = Introspector.getUberspect().getMethod(obj, methodName, params, DUMMY);

            if (vm == null)
                return null;

            return vm.invoke(obj, params);
        }
        catch(InvocationTargetException e)
        {
            Throwable t = e.getTargetException();
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