/* * The Apache Software License, Version 1.1 * * * Copyright (c) 1999 The Apache Software Foundation. All rights * reserved. * * Redistribution and use in source and binary forms, with or without * modification, 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 "" 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 (INCLUDING, 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 based on software copyright (c) 2001, Institute for * Data Communications Systems, . * The development of this software was partly funded by the European * Commission in the project in the ISIS Programme. * For more information on the Apache Software Foundation, please see * . */ package org.apache.xml.security.keys.content; import javax.xml.transform.TransformerException; import org.apache.xml.security.exceptions.XMLSecurityException; import org.apache.xml.security.signature.XMLSignatureException; import org.apache.xml.security.transforms.Transforms; import org.apache.xml.security.utils.Constants; import org.apache.xml.security.utils.SignatureElementProxy; import org.apache.xml.security.utils.XMLUtils; import org.apache.xpath.XPathAPI; import org.w3c.dom.Attr; import org.w3c.dom.Document; import org.w3c.dom.Element; /** * * @author $Author$ */ public class RetrievalMethod extends SignatureElementProxy implements KeyInfoContent { /** {@link org.apache.commons.logging} logging facility */ static org.apache.commons.logging.Log log = org.apache.commons.logging.LogFactory.getLog(RetrievalMethod.class.getName()); //J- public static final String TYPE_DSA = Constants.SignatureSpecNS + "DSAKeyValue"; public static final String TYPE_RSA = Constants.SignatureSpecNS + "RSAKeyValue"; public static final String TYPE_PGP = Constants.SignatureSpecNS + "PGPData"; public static final String TYPE_SPKI = Constants.SignatureSpecNS + "SPKIData"; public static final String TYPE_MGMT = Constants.SignatureSpecNS + "MgmtData"; public static final String TYPE_X509 = Constants.SignatureSpecNS + "X509Data"; public static final String TYPE_RAWX509 = Constants.SignatureSpecNS + "rawX509Certificate"; //J+ /** * Constructor RetrievalMethod * * @param element * @param BaseURI * @throws XMLSecurityException */ public RetrievalMethod(Element element, String BaseURI) throws XMLSecurityException { super(element, BaseURI); } /** * Constructor RetrievalMethod * * @param doc * @param URI * @param transforms * @param Type */ public RetrievalMethod(Document doc, String URI, Transforms transforms, String Type) { super(doc); this._constructionElement.setAttributeNS(null, Constants._ATT_URI, URI); if (Type != null) { this._constructionElement.setAttributeNS(null, Constants._ATT_TYPE, Type); } if (transforms != null) { this._constructionElement.appendChild(transforms.getElement()); XMLUtils.addReturnToElement(this._constructionElement); } } /** * Method getURIAttr * * */ public Attr getURIAttr() { return this._constructionElement.getAttributeNodeNS(null, Constants._ATT_URI); } /** * Method getURI * * */ public String getURI() { return this.getURIAttr().getNodeValue(); } /** * Method getType * * */ public String getType() { return this._constructionElement.getAttributeNS(null, Constants._ATT_TYPE); } /** * Method getTransforms * * * @throws XMLSecurityException */ public Transforms getTransforms() throws XMLSecurityException { try { Element nscontext = XMLUtils.createDSctx(this._doc, "ds", Constants.SignatureSpecNS); Element transformsElem = (Element) XPathAPI.selectSingleNode(this._constructionElement, "./ds:" + Constants ._TAG_TRANSFORMS, nscontext); if (transformsElem != null) { return new Transforms(transformsElem, this._baseURI); } return null; } catch (TransformerException ex) { throw new XMLSecurityException("empty", ex); } catch (XMLSignatureException ex) { throw new XMLSecurityException("empty", ex); } } public String getBaseLocalName() { return Constants._TAG_RETRIEVALMETHOD; } }