simpleerrorhandler.java

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/*
 * SimpleErrorHandler.java
 *
 * Created on January 8, 2004, 12:08 PM
 */

package cs101.xml;

import org.xml.sax.SAXException;
import org.xml.sax.ErrorHandler;
import org.xml.sax.SAXParseException;

/**
 * A blindingly simple and completely unforgiving xml ErrorHandler. 
 * It is only suitable for use when all errors and warnings have the
 * same meaning. All methods in this class will do nothing but
 * rethrow the supplied SAXParseException as a SAXException with a message
 * indicating which method was called. While the message could be parsed
 * to determine which type of error was produced, it is probably better
 * to extend this class and overide the methods you want to distingush 
 * or implement your own error handler.
 *
 * @author  Patrick G. Heck @, [e-mail]
 */
public class SimpleErrorHandler implements ErrorHandler {
    
    public static final String ERROR = "Parser Error!";
    public static final String FATAL_ERROR = "Parser Fatal Error!";
    public static final String WARNING = "Parser Warning!";
    
    /** Creates a new instance of SimpleErrorHandler */
    public SimpleErrorHandler() {
    }
    
    public void error(SAXParseException spe) throws SAXException {
        throw new SAXException(ERROR, spe);
    }
    
    public void fatalError(SAXParseException spe) throws SAXException {
        throw new SAXException(FATAL_ERROR, spe);
    }
    
    public void warning(SAXParseException spe) throws SAXException {
        throw new SAXException(WARNING, spe);
    }
    
}