com.icl.saxon.output
Class HTMLEmitter

java.lang.Object
  |
  +--com.icl.saxon.output.Emitter
        |
        +--com.icl.saxon.output.XMLEmitter
              |
              +--com.icl.saxon.output.HTMLEmitter
All Implemented Interfaces:
javax.xml.transform.Result

public class HTMLEmitter
extends XMLEmitter

This class generates HTML output


Fields inherited from class com.icl.saxon.output.XMLEmitter
characterSet, declarationIsWritten, empty, escaping, lastDisplayName, lastNameCode, lastPrefix, lastURI, openStartTag, preferHex
 
Fields inherited from class com.icl.saxon.output.Emitter
locator, namePool, outputProperties, outputStream, systemId, writer
 
Fields inherited from interface javax.xml.transform.Result
PI_DISABLE_OUTPUT_ESCAPING, PI_ENABLE_OUTPUT_ESCAPING
 
Constructor Summary
HTMLEmitter()
          Constructor
 
Method Summary
 void characters(char[] ch, int start, int length)
          Character data.
 void endElement(int nameCode)
          Output an element end tag.
protected static boolean isEmptyTag(java.lang.String tag)
           
static boolean isUrlAttribute(java.lang.String element, java.lang.String attribute)
           
 void processingInstruction(java.lang.String target, java.lang.String data)
          Handle a processing instruction.
 void startDocument()
          Output start of document
 void startElement(int nameCode, org.xml.sax.Attributes atts, int[] namespaces, int nscount)
          Output element start tag
protected  void writeAttribute(int elCode, java.lang.String attname, java.lang.String type, java.lang.String value)
          Write attribute name=value pair.
protected  void writeEscape(char[] ch, int start, int length, boolean inAttribute)
          Escape characters.
 
Methods inherited from class com.icl.saxon.output.XMLEmitter
closeStartTag, comment, emptyElementTagCloser, endDocument, outputCharacterReference, setDocumentLocator, setEscaping, setOutputProperties, setResult, setUnparsedEntity, testCharacters, testCharacters, writeDeclaration, writeDocType
 
Methods inherited from class com.icl.saxon.output.Emitter
getNamePool, getOutputProperties, getOutputStream, getSystemId, getWriter, makeEmitter, setNamePool, setOutputStream, setSystemId, setWriter, usesWriter
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

HTMLEmitter

public HTMLEmitter()
Constructor
Method Detail

isEmptyTag

protected static boolean isEmptyTag(java.lang.String tag)

isUrlAttribute

public static boolean isUrlAttribute(java.lang.String element,
                                     java.lang.String attribute)

startDocument

public void startDocument()
                   throws javax.xml.transform.TransformerException
Output start of document
Overrides:
startDocument in class XMLEmitter

startElement

public void startElement(int nameCode,
                         org.xml.sax.Attributes atts,
                         int[] namespaces,
                         int nscount)
                  throws javax.xml.transform.TransformerException
Output element start tag
Overrides:
startElement in class XMLEmitter
Following copied from class: com.icl.saxon.output.Emitter
Parameters:
namespaces - Array of namespace codes identifying the namespace prefix/uri pairs associated with this element
nscount - Number of significant entries within namespaces array

writeAttribute

protected void writeAttribute(int elCode,
                              java.lang.String attname,
                              java.lang.String type,
                              java.lang.String value)
                       throws javax.xml.transform.TransformerException
Write attribute name=value pair. Overrides the XML behaviour if the name and value are the same (we assume this is a boolean attribute to be minimised), or if the value is a URL.
Overrides:
writeAttribute in class XMLEmitter

writeEscape

protected void writeEscape(char[] ch,
                           int start,
                           int length,
                           boolean inAttribute)
                    throws java.io.IOException
Escape characters. Overrides the XML behaviour
Overrides:
writeEscape in class XMLEmitter
Following copied from class: com.icl.saxon.output.XMLEmitter
Parameters:
ch - The character array containing the string
start - The start position of the input string within the character array
length - The length of the input string within the character array This method converts the XML special characters (such as < and &) into their predefined entities.

endElement

public void endElement(int nameCode)
                throws javax.xml.transform.TransformerException
Output an element end tag.
Overrides:
endElement in class XMLEmitter
Parameters:
name - The element name (tag)

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws javax.xml.transform.TransformerException
Character data.
Overrides:
characters in class XMLEmitter

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws javax.xml.transform.TransformerException
Handle a processing instruction.
Overrides:
processingInstruction in class XMLEmitter