public class XMLUnmarshallerHandler extends SAXDocumentBuilder implements org.eclipse.persistence.internal.oxm.UnmarshallerHandler
Class used to unmarshal SAX events to objects.
Create an XMLUnmarshallerHandler from an XMLUnmarshaller. Use the UnmarshallerHandler with an XMLReader XML that can be unmarshalled is XML which has a root tag that corresponds
to a default root element on an XMLDescriptor in the TopLink project associated
with the XMLContext.
Code Sample
XMLContext context = new XMLContext("mySessionName");
XMLUnmarshaller unmarshaller = context.createUnmarshaller();
XMLUnmarshallerHandler unmarshallerHandler = unmarshaller.getUnmarshallerHandler();
Code Sample
SAXParserFactory saxParserFactory = SAXParserFactory.newInstance();
saxParserFactory.setNamespaceAware(true);
SAXParser saxParser = saxParserFactory.newSAXParser();
XMLReader xmlReader = saxParser.getXMLReader();
xmlReader.setContentHandler(xmlUnmarshallerHandler);
FileInputStream inputStream = new FileInputStream("MyFile.xml");
InputSource inputSource = new InputSource(inputStream);
xmlReader.parse(inputSource);
Object result = xmlUnmarshallerHandler.getResult();
XMLUnmarshaller
document, locator, namespaceDeclarations, nodes, stringBuffer, xmlPlatform
Modifier and Type | Method and Description |
---|---|
void |
endDocument() |
java.lang.Object |
getResult()
Returns the object that was unmarshalled from the SAX events.
|
void |
startDocument() |
addNamespaceDeclaration, appendChildNode, characters, characters, endElement, endPrefixMapping, getDocument, getInitializedDocument, ignorableWhitespace, processingInstruction, setDocumentLocator, setNil, skippedEntity, startElement, startPrefixMapping
public void endDocument() throws org.xml.sax.SAXException
endDocument
in interface org.xml.sax.ContentHandler
endDocument
in class SAXDocumentBuilder
org.xml.sax.SAXException
public void startDocument() throws org.xml.sax.SAXException
startDocument
in interface org.xml.sax.ContentHandler
startDocument
in class SAXDocumentBuilder
org.xml.sax.SAXException
public java.lang.Object getResult()
getResult
in interface org.eclipse.persistence.internal.oxm.UnmarshallerHandler
XMLMarshalException
- if an error occurred during unmarshalling