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: RendererEventProducer.java 1608161 2014-07-06 04:32:11Z gadams $ */

package org.apache.fop.render;

import java.io.IOException;

import org.apache.fop.events.EventBroadcaster;
import org.apache.fop.events.EventProducer;


Event producer interface for rendering-specific events.

/**
 * Event producer interface for rendering-specific events.
 */
public interface RendererEventProducer extends EventProducer {

    
Provider class for the event producer. 
/** Provider class for the event producer. */
    final class Provider {

        private Provider() {
        }

        
Returns an event producer.

Params:
  • broadcaster – the event broadcaster to use
Returns:the event producer
/**
         * Returns an event producer.
         * @param broadcaster the event broadcaster to use
         * @return the event producer
         */
        public static RendererEventProducer get(EventBroadcaster broadcaster) {
            return broadcaster.getEventProducerFor(RendererEventProducer.class);
        }
    }

    
I/O error while writing target file.

Params:
  • source – the event source
  • ioe – the original I/O error
@event.severityERROR
/**
     * I/O error while writing target file.
     * @param source the event source
     * @param ioe the original I/O error
     * @event.severity ERROR
     */
    void ioError(Object source, IOException ioe);

    
Triggered at the end of page rendering.

Params:
  • source – the event source
  • number – the page number
/**
     * Triggered at the end of page rendering.
     * @param source the event source
     * @param number the page number
     */
    void endPage(Object source, int number);
}