| /* |
| * Copyright 2005 Sun Microsystems, Inc. All Rights Reserved. |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. |
| * |
| * This code is free software; you can redistribute it and/or modify it |
| * under the terms of the GNU General Public License version 2 only, as |
| * published by the Free Software Foundation. Sun designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Sun in the LICENSE file that accompanied this code. |
| * |
| * This code is distributed in the hope that it will be useful, but WITHOUT |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License |
| * version 2 for more details (a copy is included in the LICENSE file that |
| * accompanied this code). |
| * |
| * You should have received a copy of the GNU General Public License version |
| * 2 along with this work; if not, write to the Free Software Foundation, |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara, |
| * CA 95054 USA or visit www.sun.com if you need additional information or |
| * have any questions. |
| */ |
| /* |
| * $Id: DOMXSLTTransform.java,v 1.15 2005/05/10 18:15:36 mullan Exp $ |
| */ |
| package org.jcp.xml.dsig.internal.dom; |
| |
| import java.security.InvalidAlgorithmParameterException; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| import javax.xml.crypto.*; |
| import javax.xml.crypto.dsig.*; |
| import javax.xml.crypto.dsig.spec.TransformParameterSpec; |
| import javax.xml.crypto.dsig.spec.XSLTTransformParameterSpec; |
| |
| /** |
| * DOM-based implementation of XSLT Transform. |
| * (Uses Apache XML-Sec Transform implementation) |
| * |
| * @author Sean Mullan |
| */ |
| public final class DOMXSLTTransform extends ApacheTransform { |
| |
| public void init(TransformParameterSpec params) |
| throws InvalidAlgorithmParameterException { |
| if (params == null) { |
| throw new InvalidAlgorithmParameterException("params are required"); |
| } |
| if (!(params instanceof XSLTTransformParameterSpec)) { |
| throw new InvalidAlgorithmParameterException("unrecognized params"); |
| } |
| this.params = params; |
| } |
| |
| public void init(XMLStructure parent, XMLCryptoContext context) |
| throws InvalidAlgorithmParameterException { |
| |
| super.init(parent, context); |
| unmarshalParams(DOMUtils.getFirstChildElement(transformElem)); |
| } |
| |
| private void unmarshalParams(Element sheet) { |
| this.params = new XSLTTransformParameterSpec |
| (new javax.xml.crypto.dom.DOMStructure(sheet)); |
| } |
| |
| public void marshalParams(XMLStructure parent, XMLCryptoContext context) |
| throws MarshalException { |
| super.marshalParams(parent, context); |
| XSLTTransformParameterSpec xp = |
| (XSLTTransformParameterSpec) getParameterSpec(); |
| Node xsltElem = |
| ((javax.xml.crypto.dom.DOMStructure) xp.getStylesheet()).getNode(); |
| DOMUtils.appendChild(transformElem, xsltElem); |
| } |
| } |