| // Copyright 2006, 2007, 2008, 2009 The Apache Software Foundation |
| // |
| // Licensed 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.tapestry5.dom; |
| |
| import org.apache.tapestry5.ioc.internal.util.CollectionFactory; |
| |
| import java.util.Set; |
| |
| /** |
| * Default implementation of {@link org.apache.tapestry5.dom.MarkupModel} that is appropriate for traditional (X)HTML |
| * markup. Assumes that all tags are lower-case. The majority of elements will be "expanded" (meaning a complete start |
| * and end tag); this is for compatibility with web browsers, especially when the content type of a response indicates |
| * HTML, not true XML. Only the "hr", "br","img", "link", and "meta" tags will be rendered abbreviated (i.e., "lt;img/>"). |
| */ |
| public class DefaultMarkupModel extends AbstractMarkupModel |
| { |
| private final Set<String> ALWAYS_EMPTY = CollectionFactory.newSet("hr", "br", "img", "link", "meta"); |
| |
| public DefaultMarkupModel() |
| { |
| this(false); |
| } |
| |
| public DefaultMarkupModel(boolean useApostropheForAttributes) |
| { |
| super(useApostropheForAttributes); |
| } |
| |
| public EndTagStyle getEndTagStyle(String element) |
| { |
| boolean alwaysEmpty = ALWAYS_EMPTY.contains(element); |
| |
| return alwaysEmpty ? EndTagStyle.ABBREVIATE : EndTagStyle.REQUIRE; |
| } |
| |
| /** |
| * Returns false. |
| */ |
| public boolean isXML() |
| { |
| return false; |
| } |
| } |