/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.wicket.examples.compref;
import org.apache.wicket.markup.html.WebPage;
import org.apache.wicket.markup.html.link.Link;
/**
* Example page that cannot be bookmarked. A page is bookmarkable when it has a public default
* constructor and/or a constructor with a {@link org.apache.wicket.request.mapper.parameter.PageParameters} argument.
*
* @author Eelco Hillenius
*/
public class NonBookmarkablePage extends WebPage
{
/**
* Constructor.
*
* @param referer
* the refering page
*/
public NonBookmarkablePage(final WebPage referer)
{
if (referer == null)
{
throw new IllegalArgumentException("Argument referer must not be null");
}
// Add a link to navigate back to the refering page. We now use the
// PageLink
// constructor with the Page instance argument, because we allready have
// a page instance
// at our disposal
add(new Link("navigateBackLink")
{
@Override
public void onClick()
{
setResponsePage(referer);
}
});
// Note that this would have had the same effect
//
// add(new Link("navigateBackLink")
// {
// public void onClick()
// {
// setResponsePage(referer);
// }
// });
}
}