/*
* 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.head.filter;
import java.util.Arrays;
import org.apache.wicket.markup.head.IHeaderResponse;
/**
* A header response that creates two buckets. The header bucket will contain all references to CSS
* and markup from the <head> section from the page. The other bucket will contain all other
* header items, and you will need to add a {@link HeaderResponseContainer} to the footer of your
* page (typically just before the end body tag) to render those items.
*
* @author Jeremy Thomerson
*/
public class JavaScriptFilteredIntoFooterHeaderResponse extends FilteringHeaderResponse
{
/**
* Construct.
*
* @param response
* the response you are wrapping
* @param footerBucketName
* the name of the bucket that you will use for your footer container (see the class
* javadocs for a reminder about putting this container in your footer)
*/
public JavaScriptFilteredIntoFooterHeaderResponse(IHeaderResponse response,
String footerBucketName)
{
super(response);
setFilters(createFilters(footerBucketName));
}
private Iterable<? extends IHeaderResponseFilter> createFilters(String footerBucketName)
{
IHeaderResponseFilter footer = createFooterFilter(footerBucketName);
IHeaderResponseFilter header = createHeaderFilter(DEFAULT_HEADER_FILTER_NAME, footer);
return Arrays.asList(header, footer);
}
protected IHeaderResponseFilter createFooterFilter(String footerBucketName)
{
return new JavaScriptAcceptingHeaderResponseFilter(footerBucketName);
}
protected IHeaderResponseFilter createHeaderFilter(String headerFilterName, IHeaderResponseFilter footerFilter)
{
return new OppositeHeaderResponseFilter(headerFilterName, footerFilter);
}
}