Package nl.siegmann.epublib.utilities

Class HtmlSplitter

java.lang.Object

nl.siegmann.epublib.utilities.HtmlSplitter

public class HtmlSplitter
extends Object

Splits up a xhtml document into pieces that are all valid xhtml documents.

Field Summary

Fields

Modifier and Type	Field	Description
private StringWriter	currentDoc
private List<XMLEvent>	currentXmlEvents
private List<XMLEvent>	elementStack
private int	footerCloseTagLength
private List<XMLEvent>	footerElements
private List<XMLEvent>	headerElements
private int	maxLength
private XMLEventWriter	out
private List<List<XMLEvent>>	result
private XMLEventFactory	xmlEventFactory
private XMLOutputFactory	xmlOutputFactory

Constructor Summary

Constructors

Constructor	Description
HtmlSplitter()

Method Summary

Modifier and Type	Method	Description
private static int	calculateTotalTagStringLength(List<XMLEvent> xmlEvents)
private void	closeAllTags(List<XMLEvent> xmlEvents)
private void	closeCurrentDocument()
private List<XMLEvent>	getFooterElements()
private List<XMLEvent>	getHeaderElements(XMLEventReader reader)
private static boolean	isBodyEndElement(XMLEvent xmlEvent)
private static boolean	isBodyStartElement(XMLEvent xmlEvent)
private void	processXmlEvent(XMLEvent xmlEvent, List<List<XMLEvent>> docs)
List<List<XMLEvent>>	splitHtml(Reader reader, int maxLength)
List<List<XMLEvent>>	splitHtml(XMLEventReader reader, int maxLength)
private void	startNewDocument()
private void	updateStack(XMLEvent xmlEvent)

Methods inherited from class java.lang.Object

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

Field Details

xmlEventFactory

private XMLEventFactory xmlEventFactory

xmlOutputFactory

private XMLOutputFactory xmlOutputFactory

headerElements

private List<XMLEvent> headerElements

footerElements

private List<XMLEvent> footerElements

footerCloseTagLength

private int footerCloseTagLength

elementStack

private List<XMLEvent> elementStack

currentDoc

private StringWriter currentDoc

currentXmlEvents

private List<XMLEvent> currentXmlEvents

out

private XMLEventWriter out

maxLength

private int maxLength

result

private List<List<XMLEvent>> result

Constructor Details

HtmlSplitter

public HtmlSplitter()

Method Details

splitHtml

public List<List<XMLEvent>> splitHtml(Reader reader,
 int maxLength)
                               throws XMLStreamException

Throws:

XMLStreamException

calculateTotalTagStringLength

private static int calculateTotalTagStringLength(List<XMLEvent> xmlEvents)

splitHtml

public List<List<XMLEvent>> splitHtml(XMLEventReader reader,
 int maxLength)
                               throws XMLStreamException

Throws:

XMLStreamException

closeCurrentDocument

private void closeCurrentDocument()
                           throws XMLStreamException

Throws:

XMLStreamException

startNewDocument

private void startNewDocument()
                       throws XMLStreamException

Throws:

XMLStreamException

processXmlEvent

private void processXmlEvent(XMLEvent xmlEvent,
 List<List<XMLEvent>> docs)
                      throws XMLStreamException

Throws:

XMLStreamException

closeAllTags

private void closeAllTags(List<XMLEvent> xmlEvents)
                   throws XMLStreamException

Throws:

XMLStreamException

updateStack

private void updateStack(XMLEvent xmlEvent)

getHeaderElements

private List<XMLEvent> getHeaderElements(XMLEventReader reader)
                                  throws XMLStreamException

Throws:

XMLStreamException

getFooterElements

private List<XMLEvent> getFooterElements()
                                  throws XMLStreamException

Throws:

XMLStreamException

isBodyStartElement

private static boolean isBodyStartElement(XMLEvent xmlEvent)

isBodyEndElement

private static boolean isBodyEndElement(XMLEvent xmlEvent)