| /* |
| * 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: DOMKeyName.java,v 1.12 2005/05/10 18:15:32 mullan Exp $ |
| */ |
| package org.jcp.xml.dsig.internal.dom; |
| |
| import javax.xml.crypto.*; |
| import javax.xml.crypto.dom.DOMCryptoContext; |
| import javax.xml.crypto.dsig.*; |
| import javax.xml.crypto.dsig.keyinfo.KeyName; |
| |
| import org.w3c.dom.Document; |
| import org.w3c.dom.Element; |
| import org.w3c.dom.Node; |
| |
| /** |
| * DOM-based implementation of KeyName. |
| * |
| * @author Sean Mullan |
| */ |
| public final class DOMKeyName extends DOMStructure implements KeyName { |
| |
| private final String name; |
| |
| /** |
| * Creates a <code>DOMKeyName</code>. |
| * |
| * @param name the name of the key identifier |
| * @throws NullPointerException if <code>name</code> is null |
| */ |
| public DOMKeyName(String name) { |
| if (name == null) { |
| throw new NullPointerException("name cannot be null"); |
| } |
| this.name = name; |
| } |
| |
| /** |
| * Creates a <code>DOMKeyName</code> from a KeyName element. |
| * |
| * @param knElem a KeyName element |
| */ |
| public DOMKeyName(Element knElem) { |
| name = knElem.getFirstChild().getNodeValue(); |
| } |
| |
| public String getName() { |
| return name; |
| } |
| |
| public void marshal(Node parent, String dsPrefix, DOMCryptoContext context) |
| throws MarshalException { |
| Document ownerDoc = DOMUtils.getOwnerDocument(parent); |
| // prepend namespace prefix, if necessary |
| Element knElem = DOMUtils.createElement |
| (ownerDoc, "KeyName", XMLSignature.XMLNS, dsPrefix); |
| knElem.appendChild(ownerDoc.createTextNode(name)); |
| parent.appendChild(knElem); |
| } |
| |
| public boolean equals(Object obj) { |
| if (this == obj) { |
| return true; |
| } |
| if (!(obj instanceof KeyName)) { |
| return false; |
| } |
| KeyName okn = (KeyName) obj; |
| return name.equals(okn.getName()); |
| } |
| } |