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several XML fixes

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This commit is contained in:
benfry
2012-07-28 19:30:43 +00:00
parent 162cbf69d0
commit 53dff0de63
11 changed files with 245 additions and 201 deletions
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51
core/src/processing/data/XML.java
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@@ -62,61 +62,59 @@ public class XML implements Serializable {
* Begin parsing XML data passed in from a PApplet. This code
* wraps exception handling, for more advanced exception handling,
* use the constructor that takes a Reader or InputStream.
* @throws SAXException
* @throws ParserConfigurationException
* @throws IOException
*/
public XML(PApplet parent, String filename) {
public XML(PApplet parent, String filename) throws IOException, ParserConfigurationException, SAXException {
this(parent.createReader(filename));
}
public XML(File file) {
public XML(File file) throws IOException, ParserConfigurationException, SAXException {
this(PApplet.createReader(file));
}
public XML(Reader reader) {
public XML(Reader reader) throws IOException, ParserConfigurationException, SAXException {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
// Prevent 503 errors from www.w3.org
try {
DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
// Prevent 503 errors from www.w3.org
factory.setAttribute("http://apache.org/xml/features/nonvalidating/load-external-dtd", false);
} catch (IllegalArgumentException e) {
// ignore this; Android doesn't like it
}
// without a validating DTD, this doesn't do anything since it doesn't know what is ignorable
// without a validating DTD, this doesn't do anything since it doesn't know what is ignorable
// factory.setIgnoringElementContentWhitespace(true);
factory.setExpandEntityReferences(false);
factory.setExpandEntityReferences(false);
// factory.setExpandEntityReferences(true);
// factory.setCoalescing(true);
// builderFactory.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
DocumentBuilder builder = factory.newDocumentBuilder();
DocumentBuilder builder = factory.newDocumentBuilder();
// builder.setEntityResolver()
// SAXParserFactory spf = SAXParserFactory.newInstance();
// spf.setFeature("http://apache.org/xml/features/disallow-doctype-decl", true);
// SAXParser p = spf.newSAXParser();
// builder = DocumentBuilderFactory.newDocumentBuilder();
// builder = new SAXBuilder();
// builder.setValidation(validating);
// builder = DocumentBuilderFactory.newDocumentBuilder();
// builder = new SAXBuilder();
// builder.setValidation(validating);
// print(dataPath("1broke.html"), System.out);
// Document document = builder.parse(dataPath("1_alt.html"));
Document document = builder.parse(new InputSource(reader));
node = document.getDocumentElement();
name = node.getNodeName();
Document document = builder.parse(new InputSource(reader));
node = document.getDocumentElement();
name = node.getNodeName();
// NodeList nodeList = document.getDocumentElement().getChildNodes();
// for (int i = 0; i < nodeList.getLength(); i++) {
// }
// print(createWriter("data/1_alt_reparse.html"), document.getDocumentElement(), 0);
} catch (ParserConfigurationException pce) {
pce.printStackTrace();
} catch (IOException e1) {
e1.printStackTrace();
} catch (SAXException e2) {
e2.printStackTrace();
}
}
@@ -154,7 +152,12 @@ public class XML implements Serializable {
static public XML parse(String xml) {
return new XML(new StringReader(xml));
try {
return new XML(new StringReader(xml));
} catch (Exception e) {
e.printStackTrace();
return null;
}
}