Hi,
String xyz = new StringResourceModel(...).getObject();
P.S. I hope it is short enough!
On Dec 24, 2015 2:11 AM, "Garret Wilson" <gar...@globalmentor.com> wrote:
> I've been away from Wicket for a year, working on other areas of my
> client's code. I'm doing a pass by to add i18n to a page. I have a
> MyPage.properties file with all sorts of properties. I have lots of
> <wicket:message key="fooBar"> tags in MyPage.html.
>
> But how do I manually look up one of these values from the resources? For
> example, in MyPage.onAccept() I have something like this:
>
> getSession().success("Successfully munged the " + fooBar + ".");
>
> I want to look up the value from MyPage.properties:
>
> success.message=Successfully munged the {0}.
>
> Looking at the source code of StringResourceModel, it seems I'll have to
> do the following:
>
> 1. Get a localizer.
> 2. Ask the localizer to get the resource string.
> 3. Escape single quotes.
> 4. Escape substitution expressions (e.g. ${some.other.property}).
> 5. Use MessageFormat to substitute the parameters (e.g. fooBar, above).
> 6. Unescape the substitution expression.
> 7. Ask the localizer to perform substitution for all the expressions.
>
>
> Whew! I'm exhausted just writing that. Surely there is a utility method
> that would do that for me?
>
> Garret
>
> P.S. A /single/ method. There should be a single method for this.
>
>
