String.equals() does exactly that, it test for length
and where we just do this "".equals(value) without testing for null
i will not rewrite those by first testing null to be able to call for length.
On 9/21/06, Erik van Oosten <[EMAIL PROTECTED]> wrote:
If this gets accepted, may I humbly suggest to replace
value != null && !"".equals(value)
with
value != null && value.length() != 0
The latter performs considerably faster (though it is of course still a
micro optimization).
Regards,
Erik.
--
Erik van Oosten
http://www.day-to-day-stuff.blogspot.com/
Manuel Barzi schreef:
> Ok, Igor, I already solved this issue by re-implementing Link class in
> my custom LinkButton class, just adding the following snippet
> extracted from Button class, and added to the original
> "onComponentTag" Link in this new LinkButton class:
>
> ---
> // Default handling for tag
> super.onComponentTag(tag);
>
> // manuelbarzi {
> // setting the "value" property to the tag
> try {
> String value = getModelObjectAsString();
> if (value != null && !"".equals(value)) {
> tag.put("value", value);
> }
> } catch (Exception e) {
> // ignore.
> }
> // }
>
> // Set href to link to this link's linkClicked method
> ---
>
> It works fine now. May this simple addition be interesting for other
> people needing this functionality, you'll judge according to
> statistics...
>
> Thank you and regards,
>
> Manu
>
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