Class DomTripXMLReader

java.lang.Object

eu.maveniverse.domtrip.sax.DomTripXMLReader

All Implemented Interfaces:

XMLReader

public class DomTripXMLReader
extends Object
implements XMLReader

An XMLReader implementation that reads from a domtrip Document.

This class allows a domtrip document to be used as a SAXSource for JAXP interoperability. When parse(InputSource) is called, it walks the domtrip document tree and emits SAX events to the registered ContentHandler.

Supported Features:

• http://xml.org/sax/features/namespaces - always true
• http://xml.org/sax/features/namespace-prefixes - controls whether namespace declarations are reported as attributes (default false)

Supported Properties:

• http://xml.org/sax/properties/lexical-handler - LexicalHandler for comment and CDATA events

Since:

1.3.0

See Also:

• DomTripSAXSource
• SAXOutputter

Constructor Summary

Constructors

Constructor	Description
DomTripXMLReader(Document document)	Creates a new XMLReader that reads from the given document.

Method Summary

Modifier and Type	Method	Description
ContentHandler	getContentHandler()
Document	getDocument()	Returns the document backing this reader.
DTDHandler	getDTDHandler()
EntityResolver	getEntityResolver()
ErrorHandler	getErrorHandler()
boolean	getFeature(String name)
Object	getProperty(String name)
void	parse(String systemId)	Parses the domtrip document, emitting SAX events to the registered handlers.
void	parse(InputSource input)	Parses the domtrip document, emitting SAX events to the registered handlers.
void	setContentHandler(ContentHandler handler)
void	setDTDHandler(DTDHandler handler)
void	setEntityResolver(EntityResolver resolver)
void	setErrorHandler(ErrorHandler handler)
void	setFeature(String name, boolean value)
void	setProperty(String name, Object value)

Methods inherited from class Object

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

Constructor Details

DomTripXMLReader

public DomTripXMLReader(Document document)

Creates a new XMLReader that reads from the given document.

Parameters:

document - the document to read

Throws:

IllegalArgumentException - if document is null

Method Details

getDocument

public Document getDocument()

Returns the document backing this reader.

Returns:

the domtrip document

getFeature

public boolean getFeature(String name)
                   throws SAXNotRecognizedException

Specified by:

getFeature in interface XMLReader

Throws:

SAXNotRecognizedException

setFeature

public void setFeature(String name,
 boolean value)
                throws SAXNotRecognizedException,
SAXNotSupportedException

Specified by:

setFeature in interface XMLReader

Throws:

SAXNotRecognizedException

SAXNotSupportedException

getProperty

public Object getProperty(String name)
                   throws SAXNotRecognizedException

Specified by:

getProperty in interface XMLReader

Throws:

SAXNotRecognizedException

setProperty

public void setProperty(String name,
 Object value)
                 throws SAXNotRecognizedException,
SAXNotSupportedException

Specified by:

setProperty in interface XMLReader

Throws:

SAXNotRecognizedException

SAXNotSupportedException

setEntityResolver

public void setEntityResolver(EntityResolver resolver)

Specified by:

setEntityResolver in interface XMLReader

getEntityResolver

public EntityResolver getEntityResolver()

Specified by:

getEntityResolver in interface XMLReader

setDTDHandler

public void setDTDHandler(DTDHandler handler)

Specified by:

setDTDHandler in interface XMLReader

getDTDHandler

public DTDHandler getDTDHandler()

Specified by:

getDTDHandler in interface XMLReader

setContentHandler

public void setContentHandler(ContentHandler handler)

Specified by:

setContentHandler in interface XMLReader

getContentHandler

public ContentHandler getContentHandler()

Specified by:

getContentHandler in interface XMLReader

setErrorHandler

public void setErrorHandler(ErrorHandler handler)

Specified by:

setErrorHandler in interface XMLReader

getErrorHandler

public ErrorHandler getErrorHandler()

Specified by:

getErrorHandler in interface XMLReader

parse

public void parse(InputSource input)
           throws IOException,
SAXException

Parses the domtrip document, emitting SAX events to the registered handlers.

The input parameter is ignored since the document is provided at construction time. A ContentHandler must be set before calling this method.

Specified by:

parse in interface XMLReader

Parameters:

input - ignored (document was provided at construction)

Throws:

SAXException - if the content handler reports an error

IllegalStateException - if no content handler has been set

IOException

parse

public void parse(String systemId)
           throws IOException,
SAXException

Parses the domtrip document, emitting SAX events to the registered handlers.

The systemId parameter is ignored since the document is provided at construction time.

Specified by:

parse in interface XMLReader

Parameters:

systemId - ignored

Throws:

SAXException - if the content handler reports an error

IOException