sk.uniba.euromath.tools.xml.sax
Class SaxDebuggerPassive

java.lang.Object
  sk.uniba.euromath.tools.xml.sax.SaxDebuggerPassive

All Implemented Interfaces:

ContentHandler

public class SaxDebuggerPassive
extends Object
implements ContentHandler

Serves primarily for debugging, it routes SAX events to the sink but prints them first.

Author:

Martin Vysny

Field Summary

protected int	identStep number of spaces used for identation.
ContentHandler	sink routes the events here.
protected PrintWriter	w prints events here.

Constructor Summary

SaxDebuggerPassive(ContentHandler sink, PrintWriter w, int identStep, boolean check)
Constructor.

Method Summary

void	characters(char[] ch, int start, int length)
void	endDocument()
void	endElement(String uri, String localName, String qName)
void	endPrefixMapping(String prefix)
protected void	ident() Prints ident number of spaces.
void	ignorableWhitespace(char[] ch, int start, int length)
static SaxDebuggerPassive	newInstance(ContentHandler sink, PrintStream w, int identStep, boolean check) Constructor.
void	processingInstruction(String target, String data)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String name)
void	startDocument()
void	startElement(String uri, String localName, String qName, Attributes atts)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class java.lang.Object

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

Field Detail

sink

public final ContentHandler sink

routes the events here.

w

protected final PrintWriter w

prints events here.

identStep

protected final int identStep

number of spaces used for identation.

Constructor Detail

SaxDebuggerPassive

public SaxDebuggerPassive(ContentHandler sink,
                          PrintWriter w,
                          int identStep,
                          boolean check)

Constructor.

Parameters:

sink - routes the events here.

w - prints events here.

identStep - number of spaces used for identation.

check - if true then elements are checked for proper nesting order.

Method Detail

ident

protected void ident()

Prints ident number of spaces.

newInstance

public static SaxDebuggerPassive newInstance(ContentHandler sink,
                                             PrintStream w,
                                             int identStep,
                                             boolean check)

Constructor.

Parameters:

sink - routes the events here.

w - prints events here.

identStep - number of spaces used for identation.

check - if true then elements are checked for proper nesting order.

Returns:

new instance of the debugger.

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

startPrefixMapping

public void startPrefixMapping(String prefix,
                               String uri)
                        throws SAXException

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping in interface ContentHandler

Throws:

SAXException

startElement

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

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

endElement

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

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

characters

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

Specified by:

characters in interface ContentHandler

Throws:

SAXException

ignorableWhitespace

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

Specified by:

ignorableWhitespace in interface ContentHandler

Throws:

SAXException

processingInstruction

public void processingInstruction(String target,
                                  String data)
                           throws SAXException

Specified by:

processingInstruction in interface ContentHandler

Throws:

SAXException

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException