1 /* 2 * reserved comment block 3 * DO NOT REMOVE OR ALTER! 4 */ 5 /** 6 * Licensed to the Apache Software Foundation (ASF) under one 7 * or more contributor license agreements. See the NOTICE file 8 * distributed with this work for additional information 9 * regarding copyright ownership. The ASF licenses this file 10 * to you under the Apache License, Version 2.0 (the 11 * "License"); you may not use this file except in compliance 12 * with the License. You may obtain a copy of the License at 13 * 14 * http://www.apache.org/licenses/LICENSE-2.0 15 * 16 * Unless required by applicable law or agreed to in writing, 17 * software distributed under the License is distributed on an 18 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 19 * KIND, either express or implied. See the License for the 20 * specific language governing permissions and limitations 21 * under the License. 22 */ 23 package com.sun.org.apache.xml.internal.security.keys.content; 24 25 import com.sun.org.apache.xml.internal.security.exceptions.XMLSecurityException; 26 import com.sun.org.apache.xml.internal.security.signature.XMLSignatureException; 27 import com.sun.org.apache.xml.internal.security.transforms.Transforms; 28 import com.sun.org.apache.xml.internal.security.utils.Constants; 29 import com.sun.org.apache.xml.internal.security.utils.SignatureElementProxy; 30 import com.sun.org.apache.xml.internal.security.utils.XMLUtils; 31 import org.w3c.dom.Attr; 32 import org.w3c.dom.Document; 33 import org.w3c.dom.Element; 34 35 public class RetrievalMethod extends SignatureElementProxy implements KeyInfoContent { 36 37 /** DSA retrieval */ 38 public static final String TYPE_DSA = Constants.SignatureSpecNS + "DSAKeyValue"; 39 /** RSA retrieval */ 40 public static final String TYPE_RSA = Constants.SignatureSpecNS + "RSAKeyValue"; 41 /** PGP retrieval */ 42 public static final String TYPE_PGP = Constants.SignatureSpecNS + "PGPData"; 43 /** SPKI retrieval */ 44 public static final String TYPE_SPKI = Constants.SignatureSpecNS + "SPKIData"; 45 /** MGMT retrieval */ 46 public static final String TYPE_MGMT = Constants.SignatureSpecNS + "MgmtData"; 47 /** X509 retrieval */ 48 public static final String TYPE_X509 = Constants.SignatureSpecNS + "X509Data"; 49 /** RAWX509 retrieval */ 50 public static final String TYPE_RAWX509 = Constants.SignatureSpecNS + "rawX509Certificate"; 51 52 /** 53 * Constructor RetrievalMethod 54 * 55 * @param element 56 * @param baseURI 57 * @throws XMLSecurityException 58 */ RetrievalMethod(Element element, String baseURI)59 public RetrievalMethod(Element element, String baseURI) throws XMLSecurityException { 60 super(element, baseURI); 61 } 62 63 /** 64 * Constructor RetrievalMethod 65 * 66 * @param doc 67 * @param URI 68 * @param transforms 69 * @param Type 70 */ RetrievalMethod(Document doc, String URI, Transforms transforms, String Type)71 public RetrievalMethod(Document doc, String URI, Transforms transforms, String Type) { 72 super(doc); 73 74 setLocalAttribute(Constants._ATT_URI, URI); 75 76 if (Type != null) { 77 setLocalAttribute(Constants._ATT_TYPE, Type); 78 } 79 80 if (transforms != null) { 81 appendSelf(transforms); 82 addReturnToSelf(); 83 } 84 } 85 86 /** 87 * Method getURIAttr 88 * 89 * @return the URI attribute 90 */ getURIAttr()91 public Attr getURIAttr() { 92 return getElement().getAttributeNodeNS(null, Constants._ATT_URI); 93 } 94 95 /** 96 * Method getURI 97 * 98 * @return URI string 99 */ getURI()100 public String getURI() { 101 return getLocalAttribute(Constants._ATT_URI); 102 } 103 104 /** @return the type*/ getType()105 public String getType() { 106 return getLocalAttribute(Constants._ATT_TYPE); 107 } 108 109 /** 110 * Method getTransforms 111 * 112 * @throws XMLSecurityException 113 * @return the transformations 114 */ getTransforms()115 public Transforms getTransforms() throws XMLSecurityException { 116 try { 117 Element transformsElem = 118 XMLUtils.selectDsNode( 119 getFirstChild(), Constants._TAG_TRANSFORMS, 0); 120 121 if (transformsElem != null) { 122 return new Transforms(transformsElem, this.baseURI); 123 } 124 125 return null; 126 } catch (XMLSignatureException ex) { 127 throw new XMLSecurityException(ex); 128 } 129 } 130 131 /** {@inheritDoc} */ getBaseLocalName()132 public String getBaseLocalName() { 133 return Constants._TAG_RETRIEVALMETHOD; 134 } 135 } 136