/* * 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; } }}
/*
* 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;
}
}
}