/*
* 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.markup.html.header.response;
import java.util.List;
import org.apache.wicket.markup.head.HeaderItem;
import org.apache.wicket.markup.head.IHeaderResponse;
import org.apache.wicket.markup.head.PriorityHeaderItem;
import org.apache.wicket.markup.head.StringHeaderItem;
import org.apache.wicket.markup.html.panel.Panel;
/**
* Panel to be rendered in the body of the page, with a wicket:head and a contribution
*/
public class PanelWithHeader extends Panel
{
private static final long serialVersionUID = 1L;
private static class StringHeaderItemWithDependency extends StringHeaderItem
{
public StringHeaderItemWithDependency(CharSequence string)
{
super(string);
}
@Override
public List<HeaderItem> getDependencies()
{
List<HeaderItem> dependencies = super.getDependencies();
dependencies.add(StringHeaderItem.forString("<title>DependencyOfPriorityHeaderContributionInPanelWithHeader</title>\n"));
return dependencies;
}
}
/**
* Construct.
*
* @param id
*/
public PanelWithHeader(String id)
{
super(id);
}
@Override
public void renderHead(IHeaderResponse response)
{
response.render(StringHeaderItem.forString("<title>HeaderContributionInPanelWithHeader</title>\n"));
response.render(new PriorityHeaderItem(new StringHeaderItemWithDependency(
"<title>PriorityHeaderContributionInPanelWithHeader</title>\n")));
}
}