net.sf.joost.emitter
Class HtmlEmitter

java.lang.Object
  net.sf.joost.emitter.StxEmitterBase
      net.sf.joost.emitter.StreamEmitter
          net.sf.joost.emitter.HtmlEmitter

All Implemented Interfaces:

Constants, ContentHandler, LexicalHandler, StxEmitter

public class HtmlEmitter

extends StreamEmitter

This class implements an emitter for html code.

Version:

$Revision: 1.3 $ $Date: 2004/11/07 12:30:38 $

Author:

Thomas Behrends

Field Summary

private static HashSet	emptyHTMLElements Empty HTML 4.01 elements according to http://www.w3.org/TR/1999/REC-html401-19991224/index/elements.html
private boolean	insideCDATA
private boolean	propOmitXmlDeclaration output property: omit-xml-declaration

Fields inherited from class net.sf.joost.emitter.StreamEmitter

charsetEncoder, encoding, writer

Fields inherited from class net.sf.joost.emitter.StxEmitterBase

Fields inherited from interface net.sf.joost.Constants

DEBUG, DEFAULT_ENCODING, FEAT_NS, FEAT_NSPREFIX, FEATURE_URI_PREFIX, FUNC_NS, JOOST_EXT_NS, PR_ATTRIBUTES, PR_BUFFER, PR_CHILDREN, PR_CONTINUE, PR_ERROR, PR_SELF, PR_SIBLINGS, STX_NS

Constructor Summary

HtmlEmitter(Writer writer, String encoding)
Constructor

Method Summary

void	characters(char[] ch, int start, int length) SAX2-Callback - Constructs characters.
void	comment(char[] ch, int start, int length) SAX2-Callback - Outputs a comment
void	endCDATA() Does nothing
void	endDocument() SAX2-Callback - Closing OutputStream.
void	endElement(String uri, String lName, String qName) SAX2-Callback - Outputs the element-tag.
void	setOmitXmlDeclaration(boolean flag) Defines whether the XML declaration should be omitted, default is false.
void	startCDATA() CDATA sections act as "disable-otput-escaping" replacement in HTML (which is of course a kind of a "hack" ...)
void	startDocument() SAX2-Callback - Outputs XML-Deklaration with encoding.
void	startElement(String uri, String lName, String qName, Attributes attrs) SAX2-Callback

Methods inherited from class net.sf.joost.emitter.StreamEmitter

endDTD, endEntity, endPrefixMapping, ignorableWhitespace, newEmitter, newEmitter, newEmitter, newXMLEmitter, processingInstruction, setDocumentLocator, skippedEntity, startDTD, startEntity, startPrefixMapping

Methods inherited from class net.sf.joost.emitter.StxEmitterBase

getSystemId, setSystemId

Methods inherited from class java.lang.Object

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

Field Detail

propOmitXmlDeclaration

private boolean propOmitXmlDeclaration

output property: omit-xml-declaration

insideCDATA

private boolean insideCDATA

emptyHTMLElements

private static final HashSet emptyHTMLElements

Empty HTML 4.01 elements according to http://www.w3.org/TR/1999/REC-html401-19991224/index/elements.html

Constructor Detail

HtmlEmitter

public HtmlEmitter(Writer writer,
                   String encoding)

Constructor

Method Detail

setOmitXmlDeclaration

public void setOmitXmlDeclaration(boolean flag)

Defines whether the XML declaration should be omitted, default is false.

Overrides:

setOmitXmlDeclaration in class StreamEmitter

Parameters:

flag - true: the XML declaration will be omitted; false: the XML declaration will be output

startDocument

public void startDocument()
                   throws SAXException

SAX2-Callback - Outputs XML-Deklaration with encoding.

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

SAX2-Callback - Closing OutputStream.

Throws:

SAXException

startElement

public void startElement(String uri,
                         String lName,
                         String qName,
                         Attributes attrs)
                  throws SAXException

SAX2-Callback

Throws:

SAXException

endElement

public void endElement(String uri,
                       String lName,
                       String qName)
                throws SAXException

SAX2-Callback - Outputs the element-tag.

Throws:

SAXException

characters

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

SAX2-Callback - Constructs characters.

Throws:

SAXException

comment

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

SAX2-Callback - Outputs a comment

Specified by:

comment in interface LexicalHandler

Overrides:

comment in class StreamEmitter

Throws:

SAXException

startCDATA

public void startCDATA()
                throws SAXException

CDATA sections act as "disable-otput-escaping" replacement in HTML (which is of course a kind of a "hack" ...)

Specified by:

startCDATA in interface LexicalHandler

Overrides:

startCDATA in class StreamEmitter

Throws:

SAXException

endCDATA

public void endCDATA()
              throws SAXException

Description copied from class: StreamEmitter

Does nothing

Specified by:

endCDATA in interface LexicalHandler

Overrides:

endCDATA in class StreamEmitter

Throws:

SAXException