001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017package org.apache.wicket.markup.head.filter; 018 019import org.apache.wicket.markup.head.CssHeaderItem; 020import org.apache.wicket.markup.head.HeaderItem; 021import org.apache.wicket.markup.head.PageHeaderItem; 022 023/** 024 * This filter accepts all {@link CssHeaderItem}s and {@link PageHeaderItem}s (header items for the 025 * <head> section of the page). 026 * 027 * @author Emond Papegaaij 028 */ 029public class CssAndPageAcceptingHeaderResponseFilter extends AbstractHeaderResponseFilter 030{ 031 /** 032 * Construct. 033 * 034 * @param name 035 * name of the filter (used by the container that renders these resources) 036 */ 037 public CssAndPageAcceptingHeaderResponseFilter(String name) 038 { 039 super(name); 040 } 041 042 @Override 043 protected boolean acceptsWrapped(HeaderItem item) 044 { 045 return item instanceof CssHeaderItem || item instanceof PageHeaderItem; 046 } 047}