/*
* @(#)$Id: VerifierFilter.java,v 1.13 2001/11/19 19:57:25 kk122374 Exp $
*
* Copyright 2001 Sun Microsystems, Inc. All Rights Reserved.
*
* This software is the proprietary information of Sun Microsystems, Inc.
* Use is subject to license terms.
*
*/
package com.sun.msv.verifier;
import org.relaxng.datatype.Datatype;
import org.xml.sax.helpers.XMLFilterImpl;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.Locator;
import org.xml.sax.ErrorHandler;
/**
* SAX XMLFilter that verifies incoming SAX event stream.
*
* This object can be reused to validate multiple documents.
* Just be careful NOT to use the same object to validate more than one
* documents <b>at the same time</b>.
*
* @author <a href="mailto:kohsuke.kawaguchi@eng.sun.com">Kohsuke KAWAGUCHI</a>
*/
public class VerifierFilter extends XMLFilterImpl implements IVerifier {
private final IVerifier verifier;
/**
* @param verifier
* Verifier object that performs actual validation.
*/
public VerifierFilter( IVerifier verifier ) {
this.verifier = verifier;
}
public VerifierFilter( DocumentDeclaration documentDecl,
ErrorHandler errorHandler ) {
this( new Verifier(documentDecl,errorHandler) );
}
public boolean isValid() {
return verifier.isValid();
}
public Object getCurrentElementType() {
return verifier.getCurrentElementType();
}
public Datatype[] getLastCharacterType() {
return verifier.getLastCharacterType();
}
public final Locator getLocator() {
return verifier.getLocator();
}
public final ErrorHandler getErrorHandler() {
return verifier.getErrorHandler();
}
public final void setErrorHandler( ErrorHandler handler ) {
super.setErrorHandler(handler);
verifier.setErrorHandler(handler);
}
public final void setPanicMode( boolean usePanicMode ) {
verifier.setPanicMode(usePanicMode);
}
public IVerifier getVerifier() { return verifier; }
public void setDocumentLocator(Locator locator) {
verifier.setDocumentLocator(locator);
super.setDocumentLocator(locator);
}
public void startDocument() throws SAXException {
verifier.startDocument();
super.startDocument();
}
public void endDocument() throws SAXException {
verifier.endDocument();
super.endDocument();
}
public void startPrefixMapping( String prefix, String uri ) throws SAXException {
verifier.startPrefixMapping(prefix, uri);
super.startPrefixMapping(prefix, uri);
}
public void endPrefixMapping(String prefix) throws SAXException {
verifier.endPrefixMapping(prefix);
super.endPrefixMapping(prefix);
}
public void startElement( String namespaceURI, String localName, String qName, Attributes atts ) throws SAXException {
verifier.startElement(namespaceURI, localName, qName, atts);
super.startElement(namespaceURI, localName, qName, atts);
}
public void endElement( String namespaceURI, String localName, String qName ) throws SAXException {
verifier.endElement(namespaceURI, localName, qName);
super.endElement(namespaceURI, localName, qName);
}
public void characters( char ch[], int start, int length ) throws SAXException {
verifier.characters(ch, start, length);
super.characters(ch, start, length);
}
public void ignorableWhitespace( char ch[], int start, int length ) throws SAXException {
verifier.ignorableWhitespace(ch, start, length);
super.ignorableWhitespace(ch, start, length);
}
public void processingInstruction(String target, String data) throws SAXException {
verifier.processingInstruction(target, data);
super.processingInstruction(target, data);
}
public void skippedEntity(String name) throws SAXException {
verifier.skippedEntity(name);
super.skippedEntity(name);
}
}