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diff --git a/src/java/org/apache/fop/events/ResourceEventProducer.java b/src/java/org/apache/fop/events/ResourceEventProducer.java
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+++ b/src/java/org/apache/fop/events/ResourceEventProducer.java
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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.
+ */
+
+/* $Id$ */
+
+package org.apache.fop.events;
+
+import java.io.File;
+import java.io.FileNotFoundException;
+import java.io.IOException;
+
+import org.w3c.dom.Document;
+
+import org.xml.sax.Locator;
+
+import org.apache.xmlgraphics.image.loader.ImageException;
+
+/**
+ * Event producer interface for resource events (missing images, fonts etc.).
+ */
+public interface ResourceEventProducer extends EventProducer {
+
+    /**
+     * Provider class for the event producer.
+     */
+    class Provider {
+        
+        /**
+         * Returns an event producer.
+         * @param broadcaster the event broadcaster to use
+         * @return the requested event producer
+         */
+        public static ResourceEventProducer get(EventBroadcaster broadcaster) {
+            return (ResourceEventProducer)broadcaster.getEventProducerFor(
+                    ResourceEventProducer.class);
+        }
+    }
+
+    /**
+     * Image not found.
+     * @param source the event source
+     * @param uri the original URI of the image
+     * @param fnfe the "file not found" exception
+     * @param loc the location of the error or null
+     * @event.severity ERROR
+     */
+    void imageNotFound(Object source, String uri, FileNotFoundException fnfe, Locator loc);
+    
+    /**
+     * Error while processing image.
+     * @param source the event source
+     * @param uri the original URI of the image
+     * @param e the image exception
+     * @param loc the location of the error or null
+     * @event.severity ERROR
+     */
+    void imageError(Object source, String uri, ImageException e, Locator loc);
+    
+    /**
+     * I/O error while loading an image.
+     * @param source the event source
+     * @param uri the original URI of the image
+     * @param ioe the I/O exception
+     * @param loc the location of the error or null
+     * @event.severity ERROR
+     */
+    void imageIOError(Object source, String uri, IOException ioe, Locator loc);
+
+    /**
+     * Error while writing/serializing an image to an output format.
+     * @param source the event source
+     * @param e the original exception
+     * @event.severity ERROR
+     */
+    void imageWritingError(Object source, Exception e);
+
+    /**
+     * Error while handling a URI.
+     * @param source the event source
+     * @param uri the original URI of the image
+     * @param e the original exception
+     * @param loc the location of the error or null
+     * @event.severity ERROR
+     */
+    void uriError(Object source, String uri, Exception e, Locator loc);
+
+    /**
+     * Intrinsic size of fo:instream-foreign-object could not be determined.
+     * @param source the event source
+     * @param loc the location of the error or null
+     * @event.severity ERROR
+     */
+    void ifoNoIntrinsicSize(Object source, Locator loc);
+    
+    /**
+     * Error processing foreign XML content.
+     * @param source the event source
+     * @param doc the foreign XML
+     * @param namespaceURI the namespace URI of the foreign XML
+     * @param e the original exception
+     * @event.severity ERROR
+     */
+    void foreignXMLProcessingError(Object source, Document doc, String namespaceURI, Exception e);
+
+    /**
+     * No handler for foreign XML content.
+     * @param source the event source
+     * @param doc the foreign XML
+     * @param namespaceURI the namespace URI of the foreign XML
+     * @event.severity ERROR
+     */
+    void foreignXMLNoHandler(Object source, Document doc, String namespaceURI);
+    
+    /**
+     * Cannot delete a temporary file.
+     * @param source the event source
+     * @param tempFile the temporary file
+     * @event.severity ERROR
+     */
+    void cannotDeleteTempFile(Object source, File tempFile);
+    
+}