3 * A XML compacting decorator class for XML parsers
5 * @author Roland Haeder <webmaster@shipsimu.org>
7 * @copyright Copyright (c) 2007, 2008 Roland Haeder, 2009 - 2013 Core Developer Team
8 * @license GNU GPL 3.0 or any newer version
9 * @link http://www.shipsimu.org
11 * This program is free software: you can redistribute it and/or modify
12 * it under the terms of the GNU General Public License as published by
13 * the Free Software Foundation, either version 3 of the License, or
14 * (at your option) any later version.
16 * This program is distributed in the hope that it will be useful,
17 * but WITHOUT ANY WARRANTY; without even the implied warranty of
18 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 * GNU General Public License for more details.
21 * You should have received a copy of the GNU General Public License
22 * along with this program. If not, see <http://www.gnu.org/licenses/>.
24 class XmlCompactorDecorator extends BaseDecorator implements Parseable {
26 * Protected constructor
30 protected function __construct () {
31 // Call parent constructor
32 parent::__construct(__CLASS__);
36 * Creates an instance of the class Parser and prepares it for usage
38 * @param $innerParserInstance A Parseable instance
39 * @return $parserInstance An instance of this parser
41 public static final function createXmlCompactorDecorator (Parseable $innerParserInstance) {
43 $parserInstance = new XmlCompactorDecorator();
45 // Get a new decorator instance for the template engine
46 $templateInstance = ObjectFactory::createObjectByConfiguredName('deco_xml_rewriter_template_class', array($innerParserInstance->getTemplateInstance()));
48 // Re-set the parser's template instance to the decorator instance
49 $innerParserInstance->setTemplateInstance($templateInstance);
51 // Set the inner parser instance
52 $parserInstance->setParserInstance($innerParserInstance);
54 // Return the prepared instance
55 return $parserInstance;
59 * Parses the given XML content
61 * @param $content Valid XML content
63 * @throws XmlCompactorDecoratorException If an XML error was found
65 public function parseXmlContent ($content) {
66 // Remove all comments for better compacting
67 $content = $this->getParserInstance()->getTemplateInstance()->compactContent($content);
70 $this->getParserInstance()->parseXmlContent($content);