001/**
002 * Copyright 2005-2015 The Kuali Foundation
003 *
004 * Licensed under the Educational Community License, Version 2.0 (the "License");
005 * you may not use this file except in compliance with the License.
006 * You may obtain a copy of the License at
007 *
008 * http://www.opensource.org/licenses/ecl2.php
009 *
010 * Unless required by applicable law or agreed to in writing, software
011 * distributed under the License is distributed on an "AS IS" BASIS,
012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
013 * See the License for the specific language governing permissions and
014 * limitations under the License.
015 */
016package org.kuali.rice.ken.util;
017
018import org.apache.log4j.Logger;
019import org.xml.sax.ErrorHandler;
020import org.xml.sax.SAXException;
021import org.xml.sax.SAXParseException;
022
023/**
024 * A simple SAX ErrorHandler implementation that logs to a global logger for this
025 * class, or the one provided.
026 * @author Kuali Rice Team (rice.collab@kuali.org)
027 */
028public class SimpleErrorHandler implements ErrorHandler {
029    private static final Logger LOG = Logger.getLogger(SimpleErrorHandler.class);
030
031    private final Logger log;
032
033    /**
034     * Constructs a SimpleErrorHandler.java.
035     */
036    public SimpleErrorHandler() {
037        this.log = LOG;
038    }
039
040    /**
041     * Constructs a SimpleErrorHandler.java.
042     * @param log
043     */
044    public SimpleErrorHandler(Logger log) {
045        this.log = log;
046    }
047
048    /**
049     * @see org.xml.sax.ErrorHandler#warning(org.xml.sax.SAXParseException)
050     */
051    public void warning(SAXParseException se) {
052        log.warn("Warning parsing xml doc " + se.getSystemId(), se);
053    }
054
055    /**
056     * @see org.xml.sax.ErrorHandler#error(org.xml.sax.SAXParseException)
057     */
058    public void error(SAXParseException se) throws SAXException {
059        log.error("Error parsing xml doc " + se.getSystemId(), se);
060        throw se;
061    }
062
063    /**
064     * @see org.xml.sax.ErrorHandler#fatalError(org.xml.sax.SAXParseException)
065     */
066    public void fatalError(SAXParseException se) throws SAXException {
067        log.error("Fatal error parsing xml doc " + se.getSystemId(), se);
068        throw se;
069    }
070}