2017-04-21 15:53 GMT+02:00 Burton Rhodes <burtonrho...@gmail.com>:
> Since the invocation.getInvocationContext().getParameters().toMap() method
> is now deprecated, how would I refactor my String Trim interceptor to trim
> incoming parameters? The HttpParameters parameter objects are designed to
> be "immutable". Some posts online have suggested type converters, but
> seems like this is the perfect use for an interceptor.
>
> My trim interceptor code is below...
>
> protected String doIntercept(ActionInvocation invocation) throws Exception {
> Map<String, String[]> parameters =
> invocation.getInvocationContext().getParameters().toMap();
> for (String param : parameters.keySet()) {
> if (isIncluded(param)) {
> String[] values = parameters.get(param);
> for (int i = 0; i < values.length; i++) {
> values[i] = values[i].trim();
> }
> }
> }
>
> return invocation.invoke();
> }
HttpParameters httpParameters = HttpParameters.create(parameters).build();
invocation.getInvocationContext().setParameters(htttpParameters);
this should work.
Regards
--
Łukasz
+ 48 606 323 122 http://www.lenart.org.pl/
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