001// Copyright 2013 The Apache Software Foundation 002// 003// Licensed under the Apache License, Version 2.0 (the "License"); 004// you may not use this file except in compliance with the License. 005// You may obtain a copy of the License at 006// 007// http://www.apache.org/licenses/LICENSE-2.0 008// 009// Unless required by applicable law or agreed to in writing, software 010// distributed under the License is distributed on an "AS IS" BASIS, 011// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 012// See the License for the specific language governing permissions and 013// limitations under the License. 014package org.apache.tapestry5.dom; 015 016import java.util.Set; 017 018import org.apache.tapestry5.commons.util.CollectionFactory; 019 020/** 021 * Implementation of {@link org.apache.tapestry5.dom.MarkupModel} that correctly handles HTML5 void 022 * elements. It does not support XHTML5. 023 */ 024public class Html5MarkupModel extends AbstractMarkupModel 025{ 026 // http://www.w3.org/TR/html5/syntax.html#void-elements 027 private final Set<String> VOID_ELEMENTS = CollectionFactory.newSet("area", "base", "br", "col", 028 "command", "embed", "hr", "img", "input", "keygen", "link", "meta", "param", "source", 029 "track", "wbr"); 030 031 public Html5MarkupModel() 032 { 033 super(false); 034 } 035 036 public Html5MarkupModel(boolean useApostropheForAttributes) 037 { 038 super(useApostropheForAttributes); 039 } 040 041 public EndTagStyle getEndTagStyle(String element) 042 { 043 return VOID_ELEMENTS.contains(element) ? EndTagStyle.VOID : EndTagStyle.REQUIRE; 044 } 045 046 public boolean isXML() 047 { 048 return false; 049 } 050 051}