001/* 002 * Licensed to the Apache Software Foundation (ASF) under one or more 003 * contributor license agreements. See the NOTICE file distributed with 004 * this work for additional information regarding copyright ownership. 005 * The ASF licenses this file to You under the Apache License, Version 2.0 006 * (the "License"); you may not use this file except in compliance with 007 * the License. You may obtain a copy of the License at 008 * 009 * http://www.apache.org/licenses/LICENSE-2.0 010 * 011 * Unless required by applicable law or agreed to in writing, software 012 * distributed under the License is distributed on an "AS IS" BASIS, 013 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 014 * See the License for the specific language governing permissions and 015 * limitations under the License. 016 */ 017 018package org.apache.log4j.xml; 019 020import org.xml.sax.ErrorHandler; 021import org.xml.sax.SAXParseException; 022import org.apache.log4j.helpers.LogLog; 023 024public class SAXErrorHandler implements ErrorHandler { 025 026 public 027 void error(final SAXParseException ex) { 028 emitMessage("Continuable parsing error ", ex); 029 } 030 031 public 032 void fatalError(final SAXParseException ex) { 033 emitMessage("Fatal parsing error ", ex); 034 } 035 036 public 037 void warning(final SAXParseException ex) { 038 emitMessage("Parsing warning ", ex); 039 } 040 041 private static void emitMessage(final String msg, final SAXParseException ex) { 042 LogLog.warn(msg +ex.getLineNumber()+" and column " 043 +ex.getColumnNumber()); 044 LogLog.warn(ex.getMessage(), ex.getException()); 045 } 046}