Or we go one step further back. I think this would handle all use cases. If
we want to put in a NumberFormat or a DecimalFormat , in both cases it
should work.
public class FormattedLabel extends Label{
final private Format formatter;
public FormattedLabel(String id, IModel<? extends Number> model, Format
format) {
super(id, model);
formatter = format;
}
public FormattedLabel(String id, Number obj, Format format) {
this(id, new Model<Number>(obj), format);
}
public FormattedLabel(String id, Format format) {
super(id);
formatter = format;
}
/**
* {@inheritDoc}
*/
@Override
public void onComponentTagBody(final MarkupStream markupStream, final
ComponentTag openTag) {
String response;
try {
response = formatter.format(getDefaultModelObject());
} catch (IllegalArgumentException ex) {
error(getString("Format"));
response = "";
} catch (NullPointerException ex) {
error(getString("NullFormatter"));
response = "";
}
replaceComponentTagBody(markupStream, openTag, response);
}
}
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