org.apache.jetspeed.rewriter.xml
Class SaxParserAdaptor

java.lang.Object
  org.apache.jetspeed.rewriter.xml.SaxParserAdaptor

All Implemented Interfaces:

ParserAdaptor

public class SaxParserAdaptor
extends Object
implements ParserAdaptor

SaxParserAdaptor

Version:

$Id: SaxParserAdaptor.java 516448 2007-03-09 16:25:47Z ate $

Author:

David Sean Taylor

Nested Class Summary

class

SaxParserAdaptor.SaxFormatHandler Inner class to handle SAX parsing of XML files

Field Summary

private static Map	dtds
private String	lineSeparator
protected static org.apache.commons.logging.Log	log
private Rewriter	rewriter

Constructor Summary

SaxParserAdaptor()

Method Summary

static void	clearDtdCache()
static Map	getDtds()
protected SAXParser	getParser() Get a Parser from the SAX Parser factory
void	parse(Rewriter rewriter, Reader reader) Parses a document from the reader, without actually rewriting URLs.
void	rewrite(Rewriter rewriter, Reader reader, Writer writer) Parses and rewrites a document from the reader, rewriting URLs via the rewriter's events to the writer.

Methods inherited from class java.lang.Object

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

Field Detail

log

protected static final org.apache.commons.logging.Log log

lineSeparator

private String lineSeparator

rewriter

private Rewriter rewriter

dtds

private static Map dtds

Constructor Detail

SaxParserAdaptor

public SaxParserAdaptor()

Method Detail

parse

public void parse(Rewriter rewriter,
                  Reader reader)
           throws RewriterException

Description copied from interface: ParserAdaptor

Parses a document from the reader, without actually rewriting URLs. During parsing the events are called back on the given rewriter to handle the normalized events.

Specified by:

parse in interface ParserAdaptor

reader - the input stream over the content to be parsed.

Throws:

RewriterException

rewrite

public void rewrite(Rewriter rewriter,
                    Reader reader,
                    Writer writer)
             throws RewriterException

Description copied from interface: ParserAdaptor

Parses and rewrites a document from the reader, rewriting URLs via the rewriter's events to the writer. During parsing the rewriter events are called on the given rewriter to handle the rewriting.

Specified by:

rewrite in interface ParserAdaptor

reader - the input stream over the content to be parsed.

writer - the output stream where content is rewritten to.

Throws:

RewriterException

getParser

protected SAXParser getParser()
                       throws ParserConfigurationException,
                              SAXException

Get a Parser from the SAX Parser factory

Returns:

A SAXParser

Throws:

ParserConfigurationException

SAXException

getDtds

public static Map getDtds()

clearDtdCache

public static void clearDtdCache()