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org.iso_relax.verifier.impl
Class VerifierFilterImpl

java.lang.Object
  extended by org.xml.sax.helpers.XMLFilterImpl
      extended by org.iso_relax.verifier.impl.VerifierFilterImpl
All Implemented Interfaces:
VerifierFilter, org.xml.sax.ContentHandler, org.xml.sax.DTDHandler, org.xml.sax.EntityResolver, org.xml.sax.ErrorHandler, org.xml.sax.XMLFilter, org.xml.sax.XMLReader
public class VerifierFilterImpl
extends org.xml.sax.helpers.XMLFilterImpl
implements VerifierFilter

plain vanilla VerifierFilter implementation.

A verifier implementation can use this class to support VerifierFilter functionality.

To use this class, implement the Verifier.getVerifierFilter() method as follows: 

 public VerifierFilter getVerifierFilter() throws SAXException {
   return new VerifierFilterImpl(getVerifierHandler());
 }

Also, usually you may want to override setErrorHandler method so that your VerifierHandler will send errors to that handler.

Version:
$Id: VerifierFilterImpl.java,v 1.5 2003/05/30 23:46:33 kkawa Exp $
Author:
Kohsuke KAWAGUCHI

Constructor Summary
VerifierFilterImpl(Verifier _verifier)
           
 
Method Summary
 void characters(char[] ch, int start, int length)
           
 void endDocument()
           
 void endElement(java.lang.String uri, java.lang.String localName, java.lang.String qName)
           
 void endPrefixMapping(java.lang.String prefix)
           
 void ignorableWhitespace(char[] ch, int start, int length)
           
 boolean isValid()
          checks if the document was valid.
 void processingInstruction(java.lang.String target, java.lang.String data)
           
 void setDocumentLocator(org.xml.sax.Locator locator)
           
 void setEntityResolver(org.xml.sax.EntityResolver resolver)
           
 void setErrorHandler(org.xml.sax.ErrorHandler handler)
           
 void skippedEntity(java.lang.String name)
           
 void startDocument()
           
 void startElement(java.lang.String uri, java.lang.String localName, java.lang.String qName, org.xml.sax.Attributes attributes)
           
 void startPrefixMapping(java.lang.String prefix, java.lang.String uri)
           
 
Methods inherited from class org.xml.sax.helpers.XMLFilterImpl
error, fatalError, getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getParent, getProperty, notationDecl, parse, parse, resolveEntity, setContentHandler, setDTDHandler, setFeature, setParent, setProperty, unparsedEntityDecl, warning
 
Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 
Methods inherited from interface org.xml.sax.XMLFilter
getParent, setParent
 
Methods inherited from interface org.xml.sax.XMLReader
getContentHandler, getDTDHandler, getEntityResolver, getErrorHandler, getFeature, getProperty, parse, parse, setContentHandler, setDTDHandler, setFeature, setProperty
 

Constructor Detail

VerifierFilterImpl

public VerifierFilterImpl(Verifier _verifier)
                   throws org.xml.sax.SAXException
Throws:
org.xml.sax.SAXException
Method Detail

characters

public void characters(char[] ch,
                       int start,
                       int length)
                throws org.xml.sax.SAXException
Specified by:
characters in interface org.xml.sax.ContentHandler
Overrides:
characters in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

endDocument

public void endDocument()
                 throws org.xml.sax.SAXException
Specified by:
endDocument in interface org.xml.sax.ContentHandler
Overrides:
endDocument in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

endElement

public void endElement(java.lang.String uri,
                       java.lang.String localName,
                       java.lang.String qName)
                throws org.xml.sax.SAXException
Specified by:
endElement in interface org.xml.sax.ContentHandler
Overrides:
endElement in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

endPrefixMapping

public void endPrefixMapping(java.lang.String prefix)
                      throws org.xml.sax.SAXException
Specified by:
endPrefixMapping in interface org.xml.sax.ContentHandler
Overrides:
endPrefixMapping in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

ignorableWhitespace

public void ignorableWhitespace(char[] ch,
                                int start,
                                int length)
                         throws org.xml.sax.SAXException
Specified by:
ignorableWhitespace in interface org.xml.sax.ContentHandler
Overrides:
ignorableWhitespace in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

isValid

public boolean isValid()
Description copied from interface: VerifierFilter
checks if the document was valid.

This method can be only called after this handler receives the endDocument event.

Specified by:
isValid in interface VerifierFilter
Returns:
true if the document was valid, false if not.

processingInstruction

public void processingInstruction(java.lang.String target,
                                  java.lang.String data)
                           throws org.xml.sax.SAXException
Specified by:
processingInstruction in interface org.xml.sax.ContentHandler
Overrides:
processingInstruction in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

setDocumentLocator

public void setDocumentLocator(org.xml.sax.Locator locator)
Specified by:
setDocumentLocator in interface org.xml.sax.ContentHandler
Overrides:
setDocumentLocator in class org.xml.sax.helpers.XMLFilterImpl

setEntityResolver

public void setEntityResolver(org.xml.sax.EntityResolver resolver)
Specified by:
setEntityResolver in interface org.xml.sax.XMLReader
Overrides:
setEntityResolver in class org.xml.sax.helpers.XMLFilterImpl

setErrorHandler

public void setErrorHandler(org.xml.sax.ErrorHandler handler)
Specified by:
setErrorHandler in interface org.xml.sax.XMLReader
Overrides:
setErrorHandler in class org.xml.sax.helpers.XMLFilterImpl

skippedEntity

public void skippedEntity(java.lang.String name)
                   throws org.xml.sax.SAXException
Specified by:
skippedEntity in interface org.xml.sax.ContentHandler
Overrides:
skippedEntity in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

startDocument

public void startDocument()
                   throws org.xml.sax.SAXException
Specified by:
startDocument in interface org.xml.sax.ContentHandler
Overrides:
startDocument in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

startElement

public void startElement(java.lang.String uri,
                         java.lang.String localName,
                         java.lang.String qName,
                         org.xml.sax.Attributes attributes)
                  throws org.xml.sax.SAXException
Specified by:
startElement in interface org.xml.sax.ContentHandler
Overrides:
startElement in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException

startPrefixMapping

public void startPrefixMapping(java.lang.String prefix,
                               java.lang.String uri)
                        throws org.xml.sax.SAXException
Specified by:
startPrefixMapping in interface org.xml.sax.ContentHandler
Overrides:
startPrefixMapping in class org.xml.sax.helpers.XMLFilterImpl
Throws:
org.xml.sax.SAXException
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