org.springframework.util.xml

Class StaxEventXMLReader

java.lang.Object

org.springframework.util.xml.AbstractXMLReader

org.springframework.util.xml.AbstractStaxXMLReader

org.springframework.util.xml.StaxEventXMLReader

All Implemented Interfaces:

org.xml.sax.XMLReader

class StaxEventXMLReader
extends AbstractStaxXMLReader

SAX XMLReader that reads from a StAX XMLEventReader. Consumes XMLEvents from an XMLEventReader, and calls the corresponding methods on the SAX callback interfaces.

Since:

3.0

Author:

Arjen Poutsma

See Also:

XMLEventReader, AbstractXMLReader.setContentHandler(org.xml.sax.ContentHandler), AbstractXMLReader.setDTDHandler(org.xml.sax.DTDHandler), AbstractXMLReader.setEntityResolver(org.xml.sax.EntityResolver), AbstractXMLReader.setErrorHandler(org.xml.sax.ErrorHandler)

Field Summary

Fields

Modifier and Type	Field and Description
private static java.lang.String	DEFAULT_XML_VERSION
private java.lang.String	encoding
private javax.xml.stream.XMLEventReader	reader
private java.lang.String	xmlVersion

Constructor Summary

Constructors

Constructor and Description
StaxEventXMLReader(javax.xml.stream.XMLEventReader reader) Constructs a new instance of the StaxEventXmlReader that reads from the given XMLEventReader.

Method Summary

Modifier and Type	Method and Description
private org.xml.sax.Attributes	getAttributes(javax.xml.stream.events.StartElement event)
private void	handleCharacters(javax.xml.stream.events.Characters characters)
private void	handleComment(javax.xml.stream.events.Comment comment)
private void	handleDtd(javax.xml.stream.events.DTD dtd)
private void	handleEndDocument()
private void	handleEndElement(javax.xml.stream.events.EndElement endElement)
private void	handleEntityDeclaration(javax.xml.stream.events.EntityDeclaration entityDeclaration)
private void	handleEntityReference(javax.xml.stream.events.EntityReference reference)
private void	handleNotationDeclaration(javax.xml.stream.events.NotationDeclaration declaration)
private void	handleProcessingInstruction(javax.xml.stream.events.ProcessingInstruction pi)
private void	handleStartDocument(javax.xml.stream.events.XMLEvent event)
private void	handleStartElement(javax.xml.stream.events.StartElement startElement)
protected void	parseInternal() Template-method that parses the StAX reader passed at construction-time.

Methods inherited from class org.springframework.util.xml.AbstractStaxXMLReader

endPrefixMapping, getFeature, hasNamespacePrefixesFeature, hasNamespacesFeature, parse, parse, setFeature, setStandalone, startPrefixMapping, toQualifiedName

Methods inherited from class org.springframework.util.xml.AbstractXMLReader

getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getLexicalHandler, getProperty, setContentHandler, setDTDHandler, setEntityResolver, setErrorHandler, setProperty

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

DEFAULT_XML_VERSION

private static final java.lang.String DEFAULT_XML_VERSION

See Also:

Constant Field Values

reader

private final javax.xml.stream.XMLEventReader reader

xmlVersion

private java.lang.String xmlVersion

encoding

private java.lang.String encoding

Constructor Detail

StaxEventXMLReader

StaxEventXMLReader(javax.xml.stream.XMLEventReader reader)

Constructs a new instance of the StaxEventXmlReader that reads from the given XMLEventReader. The supplied event reader must be in XMLStreamConstants.START_DOCUMENT or XMLStreamConstants.START_ELEMENT state.

Parameters:

reader - the XMLEventReader to read from

Throws:

java.lang.IllegalStateException - if the reader is not at the start of a document or element

Method Detail

parseInternal

protected void parseInternal()
                      throws org.xml.sax.SAXException,
                             javax.xml.stream.XMLStreamException

Description copied from class: AbstractStaxXMLReader

Template-method that parses the StAX reader passed at construction-time.

Specified by:

parseInternal in class AbstractStaxXMLReader

Throws:

org.xml.sax.SAXException

javax.xml.stream.XMLStreamException

handleStartDocument

private void handleStartDocument(javax.xml.stream.events.XMLEvent event)
                          throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleStartElement

private void handleStartElement(javax.xml.stream.events.StartElement startElement)
                         throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleCharacters

private void handleCharacters(javax.xml.stream.events.Characters characters)
                       throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleEndElement

private void handleEndElement(javax.xml.stream.events.EndElement endElement)
                       throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleEndDocument

private void handleEndDocument()
                        throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleNotationDeclaration

private void handleNotationDeclaration(javax.xml.stream.events.NotationDeclaration declaration)
                                throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleEntityDeclaration

private void handleEntityDeclaration(javax.xml.stream.events.EntityDeclaration entityDeclaration)
                              throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleProcessingInstruction

private void handleProcessingInstruction(javax.xml.stream.events.ProcessingInstruction pi)
                                  throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleComment

private void handleComment(javax.xml.stream.events.Comment comment)
                    throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleDtd

private void handleDtd(javax.xml.stream.events.DTD dtd)
                throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

handleEntityReference

private void handleEntityReference(javax.xml.stream.events.EntityReference reference)
                            throws org.xml.sax.SAXException

Throws:

org.xml.sax.SAXException

getAttributes

private org.xml.sax.Attributes getAttributes(javax.xml.stream.events.StartElement event)