org.icij.extract.parser

Class HTML5Serializer

java.lang.Object

org.icij.extract.parser.HTML5Serializer

All Implemented Interfaces:

ContentHandler

public class HTML5Serializer
extends Object
implements ContentHandler

Serializes a sequence of SAX events representing an XHTML 1.0 Strict document to a Writer as a UTF-8-encoded HTML 5 document. The SAX events must represent a valid XHTML 1.0 document, except the namespace prefixes don't matter and there may be startElement and endElement calls for elements from other namespaces. The startElement and endElement calls for non-XHTML elements are ignored. No validity checking is performed. Hence, the emitter of the SAX events is responsible for making sure the events represent a document that meets the above requirements. The Writer is not closed when the end of the document is seen.

Since:

1.0.0-beta

Constructor Summary

Constructors

Constructor and Description
HTML5Serializer(Writer writer) Creates a new instance of HtmlSerializer in the HTML 4.01 doctype mode with the UTF-8 encoding and no charset meta.

Method Summary

Modifier and Type	Method and Description
void	characters(char[] ch, int start, int length) Writes out characters.
void	endDocument() Must be called last.
void	endElement(String namespaceURI, String localName, String qName) Writes an end tag if the element is an XHTML element and is not an empty element in HTML 4.01 Strict.
void	endPrefixMapping(String str) This method does nothing.
void	ignorableWhitespace(char[] values, int param, int param2) This method does nothing.
void	processingInstruction(String str, String str1) This method does nothing.
void	setDocumentLocator(Locator locator) This method does nothing.
void	skippedEntity(String str) This method does nothing.
void	startDocument() Must be called first.
void	startElement(String namespaceURI, String localName, String qName, Attributes atts) Writes a start tag if the element is an XHTML element.
void	startPrefixMapping(String str, String str1) This method does nothing.

Methods inherited from class java.lang.Object

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

Constructor Detail

HTML5Serializer

public HTML5Serializer(Writer writer)

Creates a new instance of HtmlSerializer in the HTML 4.01 doctype mode with the UTF-8 encoding and no charset meta.

Parameters:

writer - the writer to which the output is written

Method Detail

characters

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

Writes out characters.

Specified by:

characters in interface ContentHandler

Parameters:

ch - the source array

start - the index of the first character to be written

length - the number of characters to write

Throws:

SAXException - if there are IO problems

endDocument

public void endDocument()
                 throws SAXException

Must be called last.

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException - if there are IO problems

endElement

public void endElement(String namespaceURI,
                       String localName,
                       String qName)
                throws SAXException

Writes an end tag if the element is an XHTML element and is not an empty element in HTML 4.01 Strict.

Specified by:

endElement in interface ContentHandler

Parameters:

namespaceURI - the XML namespace

localName - the element name in the namespace

qName - ignored

Throws:

SAXException - if there are IO problems

startDocument

public void startDocument()
                   throws SAXException

Must be called first.

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

startElement

public void startElement(String namespaceURI,
                         String localName,
                         String qName,
                         Attributes atts)
                  throws SAXException

Writes a start tag if the element is an XHTML element.

Specified by:

startElement in interface ContentHandler

Parameters:

namespaceURI - the XML namespace

localName - the element name in the namespace

qName - ignored

atts - the attribute list

Throws:

SAXException - if there are IO problems

endPrefixMapping

public void endPrefixMapping(String str)
                      throws SAXException

This method does nothing.

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] values,
                                int param,
                                int param2)
                         throws SAXException

This method does nothing.

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String str,
                                  String str1)
                           throws SAXException

This method does nothing.

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

setDocumentLocator

public void setDocumentLocator(Locator locator)

This method does nothing.

Specified by:

setDocumentLocator in interface ContentHandler

skippedEntity

public void skippedEntity(String str)
                   throws SAXException

This method does nothing.

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

startPrefixMapping

public void startPrefixMapping(String str,
                               String str1)
                        throws SAXException

This method does nothing.

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException