org.brownell.xml
Class XhtmlEchoHandler

java.lang.Object
  |
  +--org.brownell.xml.EchoHandler
        |
        +--org.brownell.xml.XhtmlEchoHandler

public class XhtmlEchoHandler
extends EchoHandler

This extends the EchoHandler to create a class which defaults to writing XHTML text, preferring the US-ASCII encoding. It adds no unique functionality, only changing the defaults slightly to simplify writing XHTML processing components by providing a bean class whose properties have more convenient defaults. An artifact of using the US-ASCII encoding is that no XML declaration is written, so that HTML tools that can't accept them will not become confused. Components can treat the output as UTF-8, ISO-8859-1, or US-ASCII without incurring any data loss.

Version:
1.0 (8 September 1999)
Author:
David Brownell (db@post.harvard.edu)

Constructor Summary
XhtmlEchoHandler()
          Constructs this handler such System.out is used to write SAX events using the US-ASCII encoding, as XHTML.
XhtmlEchoHandler(java.io.OutputStream out)
          Constructs this handler such that the specified output stream is used to write SAX events in the US-ASCII encoding, as XHTML.
XhtmlEchoHandler(java.io.Writer out)
          Constructs this handler such that the specified output stream is used to write SAX events as XHTML.
XhtmlEchoHandler(java.io.Writer out, java.lang.String encoding)
          Constructs this handler such that the specified output stream is used to write SAX events as XHTML, labeled with the specified encoding.
 
Methods inherited from class org.brownell.xml.EchoHandler
attributeDecl, characters, comment, elementDecl, endCDATA, endDocument, endDTD, endElement, endEntity, externalEntityDecl, ignorableWhitespace, internalEntityDecl, isExpandingEntities, isXhtml, notationDecl, processingInstruction, setDocumentLocator, setExpandingEntities, setXhtml, startCDATA, startDocument, startDTD, startElement, startEntity, unparsedEntityDecl
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Constructor Detail

XhtmlEchoHandler

public XhtmlEchoHandler()
                 throws java.io.IOException
Constructs this handler such System.out is used to write SAX events using the US-ASCII encoding, as XHTML.

XhtmlEchoHandler

public XhtmlEchoHandler(java.io.OutputStream out)
                 throws java.io.IOException
Constructs this handler such that the specified output stream is used to write SAX events in the US-ASCII encoding, as XHTML.
Parameters:
out - Where US-ASCII encoding of the stream of SAX events will be sent.

XhtmlEchoHandler

public XhtmlEchoHandler(java.io.Writer out)
Constructs this handler such that the specified output stream is used to write SAX events as XHTML.
Parameters:
out - Where the stream of SAX events will be written.

XhtmlEchoHandler

public XhtmlEchoHandler(java.io.Writer out,
                        java.lang.String encoding)
Constructs this handler such that the specified output stream is used to write SAX events as XHTML, labeled with the specified encoding.
Parameters:
out - Where the stream of SAX events will be written.
encoding - If non-null, this names the encoding to be placed in the encoding declaration.