com.atlassian.confluence.content.render.xhtml

Class ConfluenceXMLEventWriter

java.lang.Object

com.atlassian.confluence.content.render.xhtml.ConfluenceXMLEventWriter

All Implemented Interfaces:

XMLEventConsumer, XMLEventWriter

public class ConfluenceXMLEventWriter
extends Object
implements XMLEventWriter

This "Confluence" implementation of XMLEventWriter was introduced primarily to deal with STAX-58.

The intention is to wrap the default XMLEventWriter and intercept calls to add(javax.xml.stream.events.XMLEvent) and add(javax.xml.stream.XMLEventReader) and write characters correctly (rather than allowing woodstox to handle it incorrectly).

Constructor Summary

Constructors

Constructor and Description
ConfluenceXMLEventWriter(XMLEventWriter xmlEventWriter, Writer writer)

Method Summary

Modifier and Type	Method and Description
void	add(XMLEvent event)
void	add(XMLEventReader reader) The contract of this method specifies that all it does is loop and delegate to add(javax.xml.stream.events.XMLEvent).
void	close()
void	flush()
NamespaceContext	getNamespaceContext()
String	getPrefix(String uri)
boolean	isHandlingRequired(Characters characters)
String	marshalCharacters(Characters characters) Check for the 3 characters that should be encoded but that aren't by StAX and ensure their encoded form is used in the returned String.
void	setDefaultNamespace(String uri)
void	setNamespaceContext(NamespaceContext context)
void	setPrefix(String prefix, String uri)

Methods inherited from class java.lang.Object

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

Constructor Detail

ConfluenceXMLEventWriter

public ConfluenceXMLEventWriter(XMLEventWriter xmlEventWriter,
                                Writer writer)

Method Detail

add

public void add(XMLEvent event)
         throws XMLStreamException

Specified by:

add in interface XMLEventConsumer

Specified by:

add in interface XMLEventWriter

Throws:

XMLStreamException

add

public void add(XMLEventReader reader)
         throws XMLStreamException

The contract of this method specifies that all it does is loop and delegate to add(javax.xml.stream.events.XMLEvent).

In our implementation, we do the same, except we invoke our customized version of add(javax.xml.stream.events.XMLEvent).

Specified by:

add in interface XMLEventWriter

Parameters:

reader -

Throws:

XMLStreamException

isHandlingRequired

public boolean isHandlingRequired(Characters characters)

marshalCharacters

public String marshalCharacters(Characters characters)

Check for the 3 characters that should be encoded but that aren't by StAX and ensure their encoded form is used in the returned String.

Parameters:

characters - the characters to be encoded.

Returns:

a String with the necessary entities encoded.

flush

public void flush()
           throws XMLStreamException

Specified by:

flush in interface XMLEventWriter

Throws:

XMLStreamException

close

public void close()
           throws XMLStreamException

Specified by:

close in interface XMLEventWriter

Throws:

XMLStreamException

getPrefix

public String getPrefix(String uri)
                 throws XMLStreamException

Specified by:

getPrefix in interface XMLEventWriter

Throws:

XMLStreamException

setPrefix

public void setPrefix(String prefix,
                      String uri)
               throws XMLStreamException

Specified by:

setPrefix in interface XMLEventWriter

Throws:

XMLStreamException

setDefaultNamespace

public void setDefaultNamespace(String uri)
                         throws XMLStreamException

Specified by:

setDefaultNamespace in interface XMLEventWriter

Throws:

XMLStreamException

setNamespaceContext

public void setNamespaceContext(NamespaceContext context)
                         throws XMLStreamException

Specified by:

setNamespaceContext in interface XMLEventWriter

Throws:

XMLStreamException

getNamespaceContext

public NamespaceContext getNamespaceContext()

Specified by:

getNamespaceContext in interface XMLEventWriter