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

java.lang.Object
  sk.uniba.euromath.tools.xml.sax.ContentHandlerDelegate
      sk.uniba.euromath.tools.xml.sax.AttributeReplacerHandler

All Implemented Interfaces:

ContentHandler

public class AttributeReplacerHandler
extends ContentHandlerDelegate

Replaces attributes in all elements, optionally ensuring that each replaced attribute has unique value. Sends all invoked events to given sink.

Author:

Martin Vysny

Field Summary

QName	attrReplace Attribute to be replaced.
QName	attrReplaceWith The new attribute name.
boolean	unique If true then ensure that all replaced attributes have unique value.

Fields inherited from class sk.uniba.euromath.tools.xml.sax.ContentHandlerDelegate

sink

Constructor Summary

AttributeReplacerHandler(ContentHandler sink, QName attrReplace, QName attrReplaceWith, boolean unique)
Constructor.

Method Summary

void	endDocument()
void	startDocument()
void	startElement(String uri, String localName, String qName, Attributes atts)

Methods inherited from class sk.uniba.euromath.tools.xml.sax.ContentHandlerDelegate

characters, endElement, endPrefixMapping, ignorableWhitespace, processingInstruction, setDocumentLocator, skippedEntity, startPrefixMapping

Methods inherited from class java.lang.Object

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

Field Detail

attrReplace

public final QName attrReplace

Attribute to be replaced. Prefix part is ignored.

attrReplaceWith

public final QName attrReplaceWith

The new attribute name. Prefix is required. If null then the replace attribute is removed.

unique

public final boolean unique

If true then ensure that all replaced attributes have unique value.

Constructor Detail

AttributeReplacerHandler

public AttributeReplacerHandler(ContentHandler sink,
                                QName attrReplace,
                                QName attrReplaceWith,
                                boolean unique)

Constructor.

Parameters:

sink - receives all events.

attrReplace - attribute to be replaced. Prefix part is ignored.

attrReplaceWith - the new attribute name. Prefix is required. If null then the replace attribute is removed.

unique - if true then ensure that all replaced attributes have unique value.

Method Detail

startElement

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

Specified by:

startElement in interface ContentHandler

Overrides:

startElement in class ContentHandlerDelegate

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Overrides:

endDocument in class ContentHandlerDelegate

Throws:

SAXException

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Overrides:

startDocument in class ContentHandlerDelegate

Throws:

SAXException