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Better error handling in figureData parser

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This commit is contained in:
Beny 2020-10-06 00:28:45 +02:00
parent df20ea3e32
commit 0b4a5b000f
1 changed files with 10 additions and 1 deletions
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11
src/main/java/com/eu/habbo/habbohotel/users/clothingvalidation/Figuredata.java
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@ -29,7 +29,7 @@ public class Figuredata {
* @throws IOException * @throws IOException
* @throws SAXException * @throws SAXException
*/ */
public void parseXML(String uri) throws ParserConfigurationException, IOException, SAXException { public void parseXML(String uri) throws Exception, ParserConfigurationException, IOException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance(); DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setValidating(false); factory.setValidating(false);
factory.setIgnoringElementContentWhitespace(true); factory.setIgnoringElementContentWhitespace(true);
@ -37,6 +37,15 @@ public class Figuredata {
Document document = builder.parse(uri); Document document = builder.parse(uri);
Element rootElement = document.getDocumentElement(); Element rootElement = document.getDocumentElement();
if(!rootElement.getTagName().equalsIgnoreCase("figuredata")) {
throw new Exception("The passed file is not in figuredata format. Received " + document.toString());
}
if(document.getElementsByTagName("colors") == null || document.getElementsByTagName("sets") == null) {
throw new Exception("The passed file is not in figuredata format. Received " + document.toString());
}
NodeList palettesList = document.getElementsByTagName("colors").item(0).getChildNodes(); NodeList palettesList = document.getElementsByTagName("colors").item(0).getChildNodes();
NodeList settypesList = document.getElementsByTagName("sets").item(0).getChildNodes(); NodeList settypesList = document.getElementsByTagName("sets").item(0).getChildNodes();