| /* |
| * Copyright 1999-2004 The Apache Software Foundation. |
| * |
| * Licensed 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. |
| * |
| */ |
| package org.apache.xml.security.keys.content; |
| |
| |
| |
| |
| 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.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- |
| /** DSA retrieval */ |
| public static final String TYPE_DSA = Constants.SignatureSpecNS + "DSAKeyValue"; |
| /** RSA retrieval */ |
| public static final String TYPE_RSA = Constants.SignatureSpecNS + "RSAKeyValue"; |
| /** PGP retrieval */ |
| public static final String TYPE_PGP = Constants.SignatureSpecNS + "PGPData"; |
| /** SPKI retrieval */ |
| public static final String TYPE_SPKI = Constants.SignatureSpecNS + "SPKIData"; |
| /** MGMT retrieval */ |
| public static final String TYPE_MGMT = Constants.SignatureSpecNS + "MgmtData"; |
| /** X509 retrieval */ |
| public static final String TYPE_X509 = Constants.SignatureSpecNS + "X509Data"; |
| /** RAWX509 retrieval */ |
| 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 |
| * |
| * @return the URI attribute |
| */ |
| public Attr getURIAttr() { |
| return this._constructionElement.getAttributeNodeNS(null, Constants._ATT_URI); |
| } |
| |
| /** |
| * Method getURI |
| * |
| * |
| * @return URI string |
| */ |
| public String getURI() { |
| return this.getURIAttr().getNodeValue(); |
| } |
| |
| /** @return the type*/ |
| public String getType() { |
| return this._constructionElement.getAttributeNS(null, Constants._ATT_TYPE); |
| } |
| |
| /** |
| * Method getTransforms |
| * |
| * |
| * @throws XMLSecurityException |
| * @return the transforamitons |
| */ |
| public Transforms getTransforms() throws XMLSecurityException { |
| |
| try { |
| Element transformsElem = |
| XMLUtils.selectDsNode(this._constructionElement, |
| Constants |
| ._TAG_TRANSFORMS, 0); |
| |
| if (transformsElem != null) { |
| return new Transforms(transformsElem, this._baseURI); |
| } |
| |
| return null; |
| } catch (XMLSignatureException ex) { |
| throw new XMLSecurityException("empty", ex); |
| } |
| } |
| |
| /** @inheritDoc */ |
| public String getBaseLocalName() { |
| return Constants._TAG_RETRIEVALMETHOD; |
| } |
| } |