jeremias 2003/03/27 03:22:26 Added: src/java/org/apache/fop/svg FOPSAXSVGDocumentFactory.java Log: Special SAXSVGDocumentFactory with the ability to set an arbitrary EntityResolver for Batik. Revision Changes Path 1.1 xml-fop/src/java/org/apache/fop/svg/FOPSAXSVGDocumentFactory.java Index: FOPSAXSVGDocumentFactory.java =================================================================== /* * $Id$ * ============================================================================ * 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 * [EMAIL PROTECTED] * * 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 <[EMAIL PROTECTED]>. For more information on the Apache * Software Foundation, please see <http://www.apache.org/>. */ package org.apache.fop.svg; import java.io.IOException; import org.xml.sax.EntityResolver; import org.xml.sax.InputSource; import org.xml.sax.SAXException; import org.apache.batik.dom.svg.SAXSVGDocumentFactory; /** * This is a special subclass to allow setting a special EntityResolver. */ public class FOPSAXSVGDocumentFactory extends SAXSVGDocumentFactory { private EntityResolver additionalResolver; /** * Creates a new DocumentFactory object. * @param parser The SAX2 parser classname. */ public FOPSAXSVGDocumentFactory(String parser) { super(parser); } /** * Sets an additional entity resolver. It will be used before the default * entity resolving. * @param resolver Additional resolver */ public void setAdditionalEntityResolver(EntityResolver resolver) { this.additionalResolver = resolver; } /** * @see org.xml.sax.EntityResolver#resolveEntity(String, String) */ public InputSource resolveEntity(String publicId, String systemId) throws SAXException { if (this.additionalResolver != null) { try { InputSource result = this.additionalResolver.resolveEntity(publicId, systemId); if (result != null) { return result; } } catch (IOException ioe) { /[EMAIL PROTECTED] Batik's SAXSVGDocumentFactory should throw IOException, * so we don't have to handle it here. */ throw new SAXException(ioe); } } return super.resolveEntity(publicId, systemId); } }
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