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/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements. See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership. The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */
package org.apache.axis.utils;

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

/**
 * Default {@link ErrorHandler} implementation. The implementation is identical to
 * {@link DefaultHandler}, i.e. {@link ErrorHandler#fatalError(SAXParseException)} throws the
 * exception passed as parameter, while the other methods do nothing.
 * 
 * @author Andreas Veithen
 */
public class DefaultErrorHandler implements ErrorHandler {
    /**
     * The singleton instance.
     */
    public static final DefaultErrorHandler INSTANCE = new DefaultErrorHandler();
    
    private DefaultErrorHandler() {}

    public void warning(SAXParseException exception) throws SAXException {
    }

    public void error(SAXParseException exception) throws SAXException {
    }

    public void fatalError(SAXParseException exception) throws SAXException {
        throw exception;
    }
}