in gateway-provider-rewrite/src/main/java/org/apache/knox/gateway/filter/rewrite/impl/xml/XmlFilterReader.java [148:186]
private void processEvent( XMLEvent event ) throws ParserConfigurationException, XPathExpressionException, IOException, XMLStreamException {
int type = event.getEventType();
switch( type ) {
case XMLStreamConstants.START_DOCUMENT:
processStartDocument( (StartDocument)event );
break;
case XMLStreamConstants.END_DOCUMENT:
processEndDocument();
break;
case XMLStreamConstants.START_ELEMENT:
if( parser.peek().getEventType() == XMLStreamConstants.END_ELEMENT ) {
isEmptyElement = true;
}
processStartElement( event.asStartElement());
break;
case XMLStreamConstants.END_ELEMENT:
processEndElement( event.asEndElement() );
isEmptyElement = false;
break;
case XMLStreamConstants.CHARACTERS:
case XMLStreamConstants.CDATA:
case XMLStreamConstants.SPACE:
processCharacters( event.asCharacters() );
break;
case XMLStreamConstants.COMMENT:
processComment( (Comment)event );
break;
case XMLStreamConstants.DTD:
case XMLStreamConstants.NAMESPACE:
case XMLStreamConstants.ATTRIBUTE:
case XMLStreamConstants.ENTITY_REFERENCE:
case XMLStreamConstants.ENTITY_DECLARATION:
case XMLStreamConstants.NOTATION_DECLARATION:
case XMLStreamConstants.PROCESSING_INSTRUCTION:
default:
// Fail if we run into any of these for now.
throw new IllegalStateException( Integer.toString( type ) );
}
}