net.sourceforge.htmlunit.cyberneko.parsers

Class DOMFragmentParser

java.lang.Object

net.sourceforge.htmlunit.cyberneko.parsers.DOMFragmentParser

All Implemented Interfaces:

org.apache.xerces.xni.XMLDocumentHandler

public class DOMFragmentParser
extends Object
implements org.apache.xerces.xni.XMLDocumentHandler

A DOM parser for HTML fragments.

Author:

Andy Clark

Field Summary

Fields

Modifier and Type	Field and Description
protected static String	CURRENT_ELEMENT_NODE Current element node.
protected static String	DOCUMENT_FRAGMENT Document fragment balancing only.
protected static String	ERROR_HANDLER Property identifier: error handler.
protected Node	fCurrentNode Current node.
protected Document	fDocument Document.
protected DocumentFragment	fDocumentFragment DOM document fragment.
protected org.apache.xerces.xni.parser.XMLDocumentSource	fDocumentSource Document source.
protected boolean	fInCDATASection True if within a CDATA section.
protected org.apache.xerces.xni.parser.XMLParserConfiguration	fParserConfiguration Parser configuration.
protected static String[]	RECOGNIZED_FEATURES Recognized features.
protected static String[]	RECOGNIZED_PROPERTIES Recognized properties.

Constructor Summary

Constructors

Constructor and Description
DOMFragmentParser() Default constructor.

Method Summary

Modifier and Type	Method and Description
void	characters(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
void	comment(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs)
void	doctypeDecl(String root, String pubid, String sysid, org.apache.xerces.xni.Augmentations augs)
void	emptyElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
void	endCDATA(org.apache.xerces.xni.Augmentations augs) End CDATA section.
void	endDocument(org.apache.xerces.xni.Augmentations augs) End document.
void	endElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.Augmentations augs) End element.
void	endGeneralEntity(String name, org.apache.xerces.xni.Augmentations augs) End general entity.
org.apache.xerces.xni.parser.XMLDocumentSource	getDocumentSource() Returns the document source.
ErrorHandler	getErrorHandler() Return the current error handler.
boolean	getFeature(String featureId) Query the state of a feature.
Object	getProperty(String propertyId) Query the value of a property.
void	ignorableWhitespace(org.apache.xerces.xni.XMLString text, org.apache.xerces.xni.Augmentations augs) Ignorable whitespace.
void	parse(InputSource source, DocumentFragment fragment) Parses a document fragment
void	parse(String systemId, DocumentFragment fragment) Parses a document fragment
void	processingInstruction(String target, org.apache.xerces.xni.XMLString data, org.apache.xerces.xni.Augmentations augs)
void	setDocumentSource(org.apache.xerces.xni.parser.XMLDocumentSource source) Sets the document source.
void	setErrorHandler(ErrorHandler errorHandler) Allow an application to register an error event handler.
void	setFeature(String featureId, boolean state) Set the state of any feature in a SAX2 parser.
void	setProperty(String propertyId, Object value) Set the value of any property in a SAX2 parser.
void	startCDATA(org.apache.xerces.xni.Augmentations augs) Start CDATA section.
void	startDocument(org.apache.xerces.xni.XMLLocator locator, String encoding, org.apache.xerces.xni.Augmentations augs)
void	startDocument(org.apache.xerces.xni.XMLLocator locator, String encoding, org.apache.xerces.xni.NamespaceContext nscontext, org.apache.xerces.xni.Augmentations augs)
void	startElement(org.apache.xerces.xni.QName element, org.apache.xerces.xni.XMLAttributes attrs, org.apache.xerces.xni.Augmentations augs)
void	startGeneralEntity(String name, org.apache.xerces.xni.XMLResourceIdentifier id, String encoding, org.apache.xerces.xni.Augmentations augs) Start general entity.
void	textDecl(String version, String encoding, org.apache.xerces.xni.Augmentations augs) Text declaration.
void	xmlDecl(String version, String encoding, String standalone, org.apache.xerces.xni.Augmentations augs)

Methods inherited from class java.lang.Object

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

Field Detail

DOCUMENT_FRAGMENT

protected static final String DOCUMENT_FRAGMENT

Document fragment balancing only.

See Also:

Constant Field Values

RECOGNIZED_FEATURES

protected static final String[] RECOGNIZED_FEATURES

Recognized features.

ERROR_HANDLER

protected static final String ERROR_HANDLER

Property identifier: error handler.

See Also:

Constant Field Values

CURRENT_ELEMENT_NODE

protected static final String CURRENT_ELEMENT_NODE

Current element node.

See Also:

Constant Field Values

RECOGNIZED_PROPERTIES

protected static final String[] RECOGNIZED_PROPERTIES

Recognized properties.

fParserConfiguration

protected org.apache.xerces.xni.parser.XMLParserConfiguration fParserConfiguration

Parser configuration.

fDocumentSource

protected org.apache.xerces.xni.parser.XMLDocumentSource fDocumentSource

Document source.

fDocumentFragment

protected DocumentFragment fDocumentFragment

DOM document fragment.

fDocument

protected Document fDocument

Document.

fCurrentNode

protected Node fCurrentNode

Current node.

fInCDATASection

protected boolean fInCDATASection

True if within a CDATA section.

Constructor Detail

DOMFragmentParser

public DOMFragmentParser()

Default constructor.

Method Detail

parse

public void parse(String systemId,
                  DocumentFragment fragment)
           throws SAXException,
                  IOException

Parses a document fragment

Parameters:

systemId - systemId

fragment - fragment

Throws:

SAXException - in case of sax error

IOException - in case of io problems

parse

public void parse(InputSource source,
                  DocumentFragment fragment)
           throws SAXException,
                  IOException

Parses a document fragment

Parameters:

source - input source

fragment - fragment

Throws:

SAXException - in case of sax error

IOException - in case of io problems

setErrorHandler

public void setErrorHandler(ErrorHandler errorHandler)

Allow an application to register an error event handler.

If the application does not register an error handler, all error events reported by the SAX parser will be silently ignored; however, normal processing may not continue. It is highly recommended that all SAX applications implement an error handler to avoid unexpected bugs.

Applications may register a new or different handler in the middle of a parse, and the SAX parser must begin using the new handler immediately.

Parameters:

errorHandler - The error handler.

Throws:

NullPointerException - If the handler argument is null.

See Also:

getErrorHandler()

getErrorHandler

public ErrorHandler getErrorHandler()

Return the current error handler.

Returns:

The current error handler, or null if none has been registered.

See Also:

setErrorHandler(org.xml.sax.ErrorHandler)

setFeature

public void setFeature(String featureId,
                       boolean state)
                throws SAXNotRecognizedException,
                       SAXNotSupportedException

Set the state of any feature in a SAX2 parser. The parser might not recognize the feature, and if it does recognize it, it might not be able to fulfill the request.

Parameters:

featureId - The unique identifier (URI) of the feature.

state - The requested state of the feature (true or false).

Throws:

SAXNotRecognizedException - If the requested feature is not known.

SAXNotSupportedException - If the requested feature is known, but the requested state is not supported.

getFeature

public boolean getFeature(String featureId)
                   throws SAXNotRecognizedException,
                          SAXNotSupportedException

Query the state of a feature. Query the current state of any feature in a SAX2 parser. The parser might not recognize the feature.

Parameters:

featureId - The unique identifier (URI) of the feature being set.

Returns:

The current state of the feature.

Throws:

SAXNotRecognizedException - If the requested feature is not known.

SAXNotSupportedException - If the requested feature is known but not supported.

setProperty

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

Set the value of any property in a SAX2 parser. The parser might not recognize the property, and if it does recognize it, it might not support the requested value.

Parameters:

propertyId - The unique identifier (URI) of the property being set.

value - The value to which the property is being set.

Throws:

SAXNotRecognizedException - If the requested property is not known.

SAXNotSupportedException - If the requested property is known, but the requested value is not supported.

getProperty

public Object getProperty(String propertyId)
                   throws SAXNotRecognizedException,
                          SAXNotSupportedException

Query the value of a property. Return the current value of a property in a SAX2 parser. The parser might not recognize the property.

Parameters:

propertyId - The unique identifier (URI) of the property being set.

Returns:

The current value of the property.

Throws:

SAXNotRecognizedException - If the requested property is not known.

SAXNotSupportedException - If the requested property is known but not supported.

setDocumentSource

public void setDocumentSource(org.apache.xerces.xni.parser.XMLDocumentSource source)

Sets the document source.

Specified by:

setDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

getDocumentSource

public org.apache.xerces.xni.parser.XMLDocumentSource getDocumentSource()

Returns the document source.

Specified by:

getDocumentSource in interface org.apache.xerces.xni.XMLDocumentHandler

startDocument

public void startDocument(org.apache.xerces.xni.XMLLocator locator,
                          String encoding,
                          org.apache.xerces.xni.Augmentations augs)
                   throws org.apache.xerces.xni.XNIException

Throws:

org.apache.xerces.xni.XNIException

startDocument

public void startDocument(org.apache.xerces.xni.XMLLocator locator,
                          String encoding,
                          org.apache.xerces.xni.NamespaceContext nscontext,
                          org.apache.xerces.xni.Augmentations augs)
                   throws org.apache.xerces.xni.XNIException

Specified by:

startDocument in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

xmlDecl

public void xmlDecl(String version,
                    String encoding,
                    String standalone,
                    org.apache.xerces.xni.Augmentations augs)
             throws org.apache.xerces.xni.XNIException

Specified by:

xmlDecl in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

doctypeDecl

public void doctypeDecl(String root,
                        String pubid,
                        String sysid,
                        org.apache.xerces.xni.Augmentations augs)
                 throws org.apache.xerces.xni.XNIException

Specified by:

doctypeDecl in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

processingInstruction

public void processingInstruction(String target,
                                  org.apache.xerces.xni.XMLString data,
                                  org.apache.xerces.xni.Augmentations augs)
                           throws org.apache.xerces.xni.XNIException

Specified by:

processingInstruction in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

comment

public void comment(org.apache.xerces.xni.XMLString text,
                    org.apache.xerces.xni.Augmentations augs)
             throws org.apache.xerces.xni.XNIException

Specified by:

comment in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

startElement

public void startElement(org.apache.xerces.xni.QName element,
                         org.apache.xerces.xni.XMLAttributes attrs,
                         org.apache.xerces.xni.Augmentations augs)
                  throws org.apache.xerces.xni.XNIException

Specified by:

startElement in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

emptyElement

public void emptyElement(org.apache.xerces.xni.QName element,
                         org.apache.xerces.xni.XMLAttributes attrs,
                         org.apache.xerces.xni.Augmentations augs)
                  throws org.apache.xerces.xni.XNIException

Specified by:

emptyElement in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

characters

public void characters(org.apache.xerces.xni.XMLString text,
                       org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException

Specified by:

characters in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

ignorableWhitespace

public void ignorableWhitespace(org.apache.xerces.xni.XMLString text,
                                org.apache.xerces.xni.Augmentations augs)
                         throws org.apache.xerces.xni.XNIException

Ignorable whitespace.

Specified by:

ignorableWhitespace in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

startGeneralEntity

public void startGeneralEntity(String name,
                               org.apache.xerces.xni.XMLResourceIdentifier id,
                               String encoding,
                               org.apache.xerces.xni.Augmentations augs)
                        throws org.apache.xerces.xni.XNIException

Start general entity.

Specified by:

startGeneralEntity in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

textDecl

public void textDecl(String version,
                     String encoding,
                     org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException

Text declaration.

Specified by:

textDecl in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

endGeneralEntity

public void endGeneralEntity(String name,
                             org.apache.xerces.xni.Augmentations augs)
                      throws org.apache.xerces.xni.XNIException

End general entity.

Specified by:

endGeneralEntity in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

startCDATA

public void startCDATA(org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException

Start CDATA section.

Specified by:

startCDATA in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

endCDATA

public void endCDATA(org.apache.xerces.xni.Augmentations augs)
              throws org.apache.xerces.xni.XNIException

End CDATA section.

Specified by:

endCDATA in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

endElement

public void endElement(org.apache.xerces.xni.QName element,
                       org.apache.xerces.xni.Augmentations augs)
                throws org.apache.xerces.xni.XNIException

End element.

Specified by:

endElement in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException

endDocument

public void endDocument(org.apache.xerces.xni.Augmentations augs)
                 throws org.apache.xerces.xni.XNIException

End document.

Specified by:

endDocument in interface org.apache.xerces.xni.XMLDocumentHandler

Throws:

org.apache.xerces.xni.XNIException