Package eu.bandm.tools.util.xml

Class SAXSyntaxChecker

java.lang.Object

eu.bandm.tools.util.xml.SAXSyntaxChecker

All Implemented Interfaces:

ContentHandler, LexicalHandler

public class SAXSyntaxChecker
extends Object
implements ContentHandler, LexicalHandler

Applies additional syntax checks before passing on the SAX messages. Since these can be expensive, they are not part of the functinal classes but separate. So they can be left out use cases where arguments are known to be save.

Constructor Summary

Constructors

Constructor	Description
SAXSyntaxChecker(ContentHandler contentHandler, LexicalHandler lexicalHandler)

Method Summary

Modifier and Type	Method	Description
void	characters(char[] ch, int start, int length)
void	comment(char[] ch, int start, int length)	Checks for appearance of "--", which is not allowed.
void	endCDATA()
void	endDocument()
void	endDTD()
void	endElement(String namespaceURI, String localName, String qName)
void	endEntity(String s)
void	endPrefixMapping(String prefix)
void	ignorableWhitespace(char[] ch, int start, int length)
void	processingInstruction(String target, String data)
void	setDocumentLocator(Locator locator)
void	skippedEntity(String name)
void	startCDATA()
void	startDocument()
void	startDTD(String s, String s2, String s3)
void	startElement(String namespaceURI, String localName, String qName, Attributes atts)
void	startEntity(String s)
void	startPrefixMapping(String prefix, String uri)

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.xml.sax.ContentHandler

declaration

Constructor Details

SAXSyntaxChecker

public SAXSyntaxChecker(ContentHandler contentHandler,
 LexicalHandler lexicalHandler)

Method Details

comment

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

Checks for appearance of "--", which is not allowed.

Specified by:

comment in interface LexicalHandler

Throws:

SAXException

endCDATA

public void endCDATA()

Specified by:

endCDATA in interface LexicalHandler

startCDATA

public void startCDATA()

Specified by:

startCDATA in interface LexicalHandler

endEntity

public void endEntity(String s)

Specified by:

endEntity in interface LexicalHandler

startEntity

public void startEntity(String s)

Specified by:

startEntity in interface LexicalHandler

endDTD

public void endDTD()

Specified by:

endDTD in interface LexicalHandler

startDTD

public void startDTD(String s,
 String s2,
 String s3)

Specified by:

startDTD in interface LexicalHandler

characters

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

Specified by:

characters in interface ContentHandler

Throws:

SAXException

endDocument

public void endDocument()
                 throws SAXException

Specified by:

endDocument in interface ContentHandler

Throws:

SAXException

endElement

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

Specified by:

endElement in interface ContentHandler

Throws:

SAXException

endPrefixMapping

public void endPrefixMapping(String prefix)
                      throws SAXException

Specified by:

endPrefixMapping 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

setDocumentLocator

public void setDocumentLocator(Locator locator)

Specified by:

setDocumentLocator in interface ContentHandler

skippedEntity

public void skippedEntity(String name)
                   throws SAXException

Specified by:

skippedEntity in interface ContentHandler

Throws:

SAXException

startDocument

public void startDocument()
                   throws SAXException

Specified by:

startDocument in interface ContentHandler

Throws:

SAXException

startElement

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

Specified by:

startElement in interface ContentHandler

Throws:

SAXException

startPrefixMapping

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

Specified by:

startPrefixMapping in interface ContentHandler

Throws:

SAXException