org.springframework.xml.stream
Class AbstractStaxContentHandler

java.lang.Object
  org.springframework.xml.stream.AbstractStaxContentHandler

All Implemented Interfaces:

ContentHandler

Direct Known Subclasses:

StaxEventContentHandler, StaxStreamContentHandler

public abstract class AbstractStaxContentHandler
extends Object
implements ContentHandler

Abstract base class for SAX ContentHandler implementations that use StAX as a basis. All methods delegate to internal template methods, capable of throwing a XMLStreamException. Additionally, an namespace context is used to keep track of declared namespaces.

Since:

1.0.0

Author:

Arjen Poutsma

Constructor Summary

AbstractStaxContentHandler()

Method Summary

void	characters(char[] ch, int start, int length)
protected abstract void	charactersInternal(char[] ch, int start, int length)
void	endDocument()
protected abstract void	endDocumentInternal()
void	endElement(String uri, String localName, String qName)
protected abstract void	endElementInternal(QName name, SimpleNamespaceContext namespaceContext)
void	endPrefixMapping(String prefix) Removes the binding for the given prefix.
void	ignorableWhitespace(char[] ch, int start, int length)
protected abstract void	ignorableWhitespaceInternal(char[] ch, int start, int length)
void	processingInstruction(String target, String data)
protected abstract void	processingInstructionInternal(String target, String data)
void	skippedEntity(String name)
protected abstract void	skippedEntityInternal(String name)
void	startDocument()
protected abstract void	startDocumentInternal()
void	startElement(String uri, String localName, String qName, Attributes atts)
protected abstract void	startElementInternal(QName name, Attributes atts, SimpleNamespaceContext namespaceContext)
void	startPrefixMapping(String prefix, String uri) Binds the given prefix to the given namespaces.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

setDocumentLocator

Constructor Detail

AbstractStaxContentHandler

public AbstractStaxContentHandler()

Method Detail

startDocument

public final void startDocument()
                         throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

startDocumentInternal

protected abstract void startDocumentInternal()
                                       throws XMLStreamException

Throws:

XMLStreamException

endDocument

public final void endDocument()
                       throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

endDocumentInternal

protected abstract void endDocumentInternal()
                                     throws XMLStreamException

Throws:

XMLStreamException

startPrefixMapping

public final void startPrefixMapping(String prefix,
                                     String uri)

Binds the given prefix to the given namespaces.

Specified by:

startPrefixMapping in interface ContentHandler

See Also:

SimpleNamespaceContext.bindNamespaceUri(String,String)

endPrefixMapping

public final void endPrefixMapping(String prefix)

Removes the binding for the given prefix.

Specified by:

endPrefixMapping in interface ContentHandler

See Also:

SimpleNamespaceContext.removeBinding(String)

startElement

public final void startElement(String uri,
                               String localName,
                               String qName,
                               Attributes atts)
                        throws SAXException

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

startElementInternal

protected abstract void startElementInternal(QName name,
                                             Attributes atts,
                                             SimpleNamespaceContext namespaceContext)
                                      throws XMLStreamException

Throws:

XMLStreamException

endElement

public final void endElement(String uri,
                             String localName,
                             String qName)
                      throws SAXException

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

endElementInternal

protected abstract void endElementInternal(QName name,
                                           SimpleNamespaceContext namespaceContext)
                                    throws XMLStreamException

Throws:

XMLStreamException

characters

public final void characters(char[] ch,
                             int start,
                             int length)
                      throws SAXException

Specified by:

characters in interface ContentHandler

Throws:

SAXException

charactersInternal

protected abstract void charactersInternal(char[] ch,
                                           int start,
                                           int length)
                                    throws XMLStreamException

Throws:

XMLStreamException

ignorableWhitespace

public final void ignorableWhitespace(char[] ch,
                                      int start,
                                      int length)
                               throws SAXException

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

ignorableWhitespaceInternal

protected abstract void ignorableWhitespaceInternal(char[] ch,
                                                    int start,
                                                    int length)
                                             throws XMLStreamException

Throws:

XMLStreamException

processingInstruction

public final void processingInstruction(String target,
                                        String data)
                                 throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

processingInstructionInternal

protected abstract void processingInstructionInternal(String target,
                                                      String data)
                                               throws XMLStreamException

Throws:

XMLStreamException

skippedEntity

public final void skippedEntity(String name)
                         throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

skippedEntityInternal

protected abstract void skippedEntityInternal(String name)
                                       throws XMLStreamException

Throws:

XMLStreamException