http://xmlgraphics.apache.org/fop/: Apache FOP (Formatting Objects Processor) is the world's first print formatter driven by XSL formatting objects (XSL-FO) and the world's first output independent formatter. It is a Java application that reads a formatting object (FO) tree and renders the resulting pages to a specified output. Output formats currently supported include PDF, PCL, PS, AFP, TIFF, PNG, SVG, XML (area tree representation), Print, AWT and TXT. The primary output target is PDF. (Apache Software Foundation) 
/*
 * 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.
 */

/* $Id: DefaultErrorListener.java 1734671 2016-03-12 05:39:53Z gadams $ */

package org.apache.fop.util;

import javax.xml.transform.ErrorListener;
import javax.xml.transform.TransformerException;

import org.apache.commons.logging.Log;


Standard ErrorListener implementation for in-FOP use. Some Xalan-J versions don't properly
re-throw exceptions.

/**
 * Standard ErrorListener implementation for in-FOP use. Some Xalan-J versions don't properly
 * re-throw exceptions.
 */
public class DefaultErrorListener implements ErrorListener {

    private Log log;

    
Main constructor

Params:
  • log – the log instance to send log events to
/**
     * Main constructor
     * @param log the log instance to send log events to
     */
    public DefaultErrorListener(Log log) {
        this.log = log;
    }

    
{@inheritDoc}

/**
     * {@inheritDoc}
     */
    public void warning(TransformerException exc) {
        log.warn(exc.toString());
    }

    
{@inheritDoc}

/**
     * {@inheritDoc}
     */
    public void error(TransformerException exc) throws TransformerException {
        throw exc;
    }

    
{@inheritDoc}

/**
     * {@inheritDoc}
     */
    public void fatalError(TransformerException exc)
            throws TransformerException {
        throw exc;
    }

}