import com.google.common.base.Charsets;
public class XmlUtil {
-
public static final String XMLNS_ATTRIBUTE_KEY = "xmlns";
+ private static final DocumentBuilderFactory BUILDERFACTORY;
+
+ static {
+ DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
+ factory.setNamespaceAware(true);
+ factory.setCoalescing(true);
+ factory.setIgnoringElementContentWhitespace(true);
+ factory.setIgnoringComments(true);
+ BUILDERFACTORY = factory;
+ }
public static Element readXmlToElement(String xmlContent) throws SAXException, IOException {
Document doc = readXmlToDocument(xmlContent);
}
public static Document readXmlToDocument(InputStream xmlContent) throws SAXException, IOException {
- DocumentBuilderFactory factory = getDocumentBuilderFactory();
DocumentBuilder dBuilder;
try {
- dBuilder = factory.newDocumentBuilder();
+ dBuilder = BUILDERFACTORY.newDocumentBuilder();
} catch (ParserConfigurationException e) {
- throw new RuntimeException(e);
+ throw new RuntimeException("Failed to parse XML document", e);
}
Document doc = dBuilder.parse(xmlContent);
return readXmlToDocument(new FileInputStream(xmlFile)).getDocumentElement();
}
- private static final DocumentBuilderFactory getDocumentBuilderFactory() {
- DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
- factory.setNamespaceAware(true);
- factory.setCoalescing(true);
- factory.setIgnoringElementContentWhitespace(true);
- factory.setIgnoringComments(true);
- return factory;
- }
-
public static Document newDocument() {
- DocumentBuilderFactory factory = getDocumentBuilderFactory();
try {
- DocumentBuilder builder = factory.newDocumentBuilder();
+ DocumentBuilder builder = BUILDERFACTORY.newDocumentBuilder();
Document document = builder.newDocument();
return document;
} catch (ParserConfigurationException e) {
- throw new RuntimeException(e);
+ throw new RuntimeException("Failed to create document", e);
}
}