Re: DataTable Generics

[Michael Nelson <th...@mailinator.com>]

/**
 * Useful for columns in a DataTable where a date is desired.
 * 
 * @author igorVaynberg - Wicket threads.
 * 
 */
public class DatePropertyColumn<T> extends PropertyColumn<T> {

	private static final long serialVersionUID = 1L;
	private final DateFormat dateFormat = DateFormat.getDateTimeInstance(
			DateFormat.SHORT, DateFormat.SHORT, HelpCenterSession.get()
					.getLocale());

	public DatePropertyColumn(IModel<String> displayModel, String
propertyExpression) {
		super(displayModel, propertyExpression);
	}

	public DatePropertyColumn(IModel<String> displayModel, String sortProperty,
			String propertyExpression) {
		super(displayModel, sortProperty, propertyExpression);
	}

	@Override
	protected IModel<String> createLabelModel(IModel<T> embeddedModel) {
		final IModel<?> prop = super.createLabelModel(embeddedModel);
		return new AbstractReadOnlyModel<String>() {

			private static final long serialVersionUID = 1L;

			@Override
			public String getObject() {
				Date date = (Date) prop.getObject();
				return dateFormat.format(date);
			}
		};
	}
}
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