| /* |
| * Copyright (c) 2005, Oracle and/or its affiliates. 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. Oracle designates this |
| * particular file as subject to the "Classpath" exception as provided |
| * by Oracle 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 Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA |
| * or visit www.oracle.com if you need additional information or have any |
| * questions. |
| */ |
| /* |
| * $Id: DOMStructure.java,v 1.6 2005/05/09 18:33:26 mullan Exp $ |
| */ |
| package javax.xml.crypto.dom; |
| |
| import org.w3c.dom.Node; |
| import javax.xml.crypto.XMLStructure; |
| import javax.xml.crypto.dsig.XMLSignature; |
| |
| /** |
| * A DOM-specific {@link XMLStructure}. The purpose of this class is to |
| * allow a DOM node to be used to represent extensible content (any elements |
| * or mixed content) in XML Signature structures. |
| * |
| * <p>If a sequence of nodes is needed, the node contained in the |
| * <code>DOMStructure</code> is the first node of the sequence and successive |
| * nodes can be accessed by invoking {@link Node#getNextSibling}. |
| * |
| * <p>If the owner document of the <code>DOMStructure</code> is different than |
| * the target document of an <code>XMLSignature</code>, the |
| * {@link XMLSignature#sign(XMLSignContext)} method imports the node into the |
| * target document before generating the signature. |
| * |
| * @author Sean Mullan |
| * @author JSR 105 Expert Group |
| * @since 1.6 |
| */ |
| public class DOMStructure implements XMLStructure { |
| |
| private final Node node; |
| |
| /** |
| * Creates a <code>DOMStructure</code> containing the specified node. |
| * |
| * @param node the node |
| * @throws NullPointerException if <code>node</code> is <code>null</code> |
| */ |
| public DOMStructure(Node node) { |
| if (node == null) { |
| throw new NullPointerException("node cannot be null"); |
| } |
| this.node = node; |
| } |
| |
| /** |
| * Returns the node contained in this <code>DOMStructure</code>. |
| * |
| * @return the node |
| */ |
| public Node getNode() { |
| return node; |
| } |
| |
| /** |
| * @throws NullPointerException {@inheritDoc} |
| */ |
| public boolean isFeatureSupported(String feature) { |
| if (feature == null) { |
| throw new NullPointerException(); |
| } else { |
| return false; |
| } |
| } |
| } |