Java Utililty Methods XML Parse InputSource

List of utility methods to do XML Parse InputSource

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XML Parse InputSource

Description

The list of methods to do XML Parse InputSource are organized into topic(s).

Method

Document parse(final InputSource is, final Class loader)
parse

DocumentBuilderFactory factory = DocumentBuilderFactory.newInstance();
factory.setAttribute("http://java.sun.com/xml/jaxp/properties/schemaLanguage",
 "http://www.w3.org/2001/XMLSchema");
factory.setNamespaceAware(true);
factory.setValidating(true);
DocumentBuilder parser = factory.newDocumentBuilder();
final Map<String, String> system = new HashMap<String, String>();
system.put("http://www.jboss.org/j2ee/schema/jboss-ejb3-2_0.xsd", "/schema/jboss-ejb3-2_0.xsd");
...

Document parse(InputSource in)
parse

try {
 DocumentBuilderFactory dbf = DocumentBuilderFactory.newInstance();
 DocumentBuilder db = dbf.newDocumentBuilder();
 return db.parse(in);
} catch (Exception e) {
 e.printStackTrace();
 return null;

Document parse(InputSource input, boolean validate, boolean namespaceAware, ErrorHandler errorHandler, EntityResolver entityResolver)
Parses an XML document into a DOM tree.

DocumentBuilder builder = null;
DocumentBuilderFactory factory = getFactory(validate, namespaceAware);
try {
 builder = factory.newDocumentBuilder();
} catch (ParserConfigurationException ex) {
 throw new SAXException("Cannot create parser satisfying configuration parameters", ex); 
if (errorHandler != null) {
...

Element parse(InputSource source)
Parse the given input source and return the root Element

try {
 return getDocumentBuilder().parse(source).getDocumentElement();
} catch (SAXException se) {
 throw new IOException(se.toString());
} finally {
 InputStream is = source.getByteStream();
 if (is != null) {
 is.close();
...

Document parseXML(InputSource is)
Parses an input source and generates an XML document.

try {
 Document doc = null;
 DocumentBuilder documentBuilder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
 doc = documentBuilder.parse(is);
 return doc;
} catch (Exception e) {
 throw new RuntimeException("Failed to parse XML source", e);