From d08ef7da751212f8fa5c3293189e85c0c6d69610 Mon Sep 17 00:00:00 2001 From: Glen Mazza Date: Sat, 13 Sep 2003 22:55:16 +0000 Subject: [PATCH] New element mapping created to handle Batik extension elements. git-svn-id: https://svn.apache.org/repos/asf/xmlgraphics/fop/trunk@196907 13f79535-47bb-0310-9956-ffa450edef68 --- src/java/org/apache/fop/fo/FOTreeBuilder.java | 1 + .../svg/BatikExtensionElementMapping.java | 104 ++++++++++++++++++ 2 files changed, 105 insertions(+) create mode 100644 src/java/org/apache/fop/fo/extensions/svg/BatikExtensionElementMapping.java diff --git a/src/java/org/apache/fop/fo/FOTreeBuilder.java b/src/java/org/apache/fop/fo/FOTreeBuilder.java index d438d440a..5eaad192c 100644 --- a/src/java/org/apache/fop/fo/FOTreeBuilder.java +++ b/src/java/org/apache/fop/fo/FOTreeBuilder.java @@ -163,6 +163,7 @@ public class FOTreeBuilder extends DefaultHandler { private void setupDefaultMappings() { addElementMapping("org.apache.fop.fo.FOElementMapping"); addElementMapping("org.apache.fop.fo.extensions.svg.SVGElementMapping"); + addElementMapping("org.apache.fop.fo.extensions.svg.BatikExtensionElementMapping"); addElementMapping("org.apache.fop.fo.extensions.ExtensionElementMapping"); // add mappings from available services diff --git a/src/java/org/apache/fop/fo/extensions/svg/BatikExtensionElementMapping.java b/src/java/org/apache/fop/fo/extensions/svg/BatikExtensionElementMapping.java new file mode 100644 index 000000000..c5afab347 --- /dev/null +++ b/src/java/org/apache/fop/fo/extensions/svg/BatikExtensionElementMapping.java @@ -0,0 +1,104 @@ +/* + * $Id$ + * ============================================================================ + * The Apache Software License, Version 1.1 + * ============================================================================ + * + * Copyright (C) 1999-2003 The Apache Software Foundation. All rights reserved. + * + * Redistribution and use in source and binary forms, with or without modifica- + * tion, are permitted provided that the following conditions are met: + * + * 1. Redistributions of source code must retain the above copyright notice, + * this list of conditions and the following disclaimer. + * + * 2. Redistributions in binary form must reproduce the above copyright notice, + * this list of conditions and the following disclaimer in the documentation + * and/or other materials provided with the distribution. + * + * 3. The end-user documentation included with the redistribution, if any, must + * include the following acknowledgment: "This product includes software + * developed by the Apache Software Foundation (http://www.apache.org/)." + * Alternately, this acknowledgment may appear in the software itself, if + * and wherever such third-party acknowledgments normally appear. + * + * 4. The names "FOP" and "Apache Software Foundation" must not be used to + * endorse or promote products derived from this software without prior + * written permission. For written permission, please contact + * apache@apache.org. + * + * 5. Products derived from this software may not be called "Apache", nor may + * "Apache" appear in their name, without prior written permission of the + * Apache Software Foundation. + * + * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED WARRANTIES, + * INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND + * FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE + * APACHE SOFTWARE FOUNDATION OR ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, + * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLU- + * DING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS + * OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON + * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT + * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF + * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. + * ============================================================================ + * + * This software consists of voluntary contributions made by many individuals + * on behalf of the Apache Software Foundation and was originally created by + * James Tauber . For more information on the Apache + * Software Foundation, please see . + */ +package org.apache.fop.fo.extensions.svg; + +import java.util.HashMap; + +import org.apache.fop.fo.FONode; +import org.apache.fop.fo.ElementMapping; +import org.apache.fop.apps.FOFileHandler; + +import org.apache.batik.util.XMLResourceDescriptor; +import org.apache.batik.dom.svg.ExtensibleSVGDOMImplementation; + +/** + * This Element Mapping is for Batik SVG Extension elements + * of the http://xml.apache.org/batik/ext namespace. + */ +public class BatikExtensionElementMapping extends ElementMapping { + private boolean batikAvail = true; + + public BatikExtensionElementMapping() { + namespaceURI = "http://xml.apache.org/batik/ext"; + } + + protected void initialize() { + if (foObjs == null && batikAvail == true) { + // this sets the parser that will be used + // by default (SVGBrokenLinkProvider) + // normally the user agent value is used + try { + XMLResourceDescriptor.setXMLParserClassName( + FOFileHandler.getParserClassName()); + + foObjs = new HashMap(); + foObjs.put("batik", new SE()); + foObjs.put(DEFAULT, new SVGMaker()); + } catch (Throwable t) { + // if the classes are not available + // the DISPLAY is not checked + batikAvail = false; + } + } + } + + static class SVGMaker extends ElementMapping.Maker { + public FONode make(FONode parent) { + return new SVGObj(parent); + } + } + + static class SE extends ElementMapping.Maker { + public FONode make(FONode parent) { + return new SVGElement(parent); + } + } +} -- 2.39.5