| /* |
| * 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. |
| */ |
| |
| /* |
| * =========================================================================== |
| * |
| * (C) Copyright IBM Corp. 2003 All Rights Reserved. |
| * |
| * =========================================================================== |
| */ |
| /* |
| * $Id: URIDereferencer.java,v 1.5 2005/05/10 15:47:42 mullan Exp $ |
| */ |
| package javax.xml.crypto; |
| |
| /** |
| * A dereferencer of {@link URIReference}s. |
| * <p> |
| * The result of dereferencing a <code>URIReference</code> is either an |
| * instance of {@link OctetStreamData} or {@link NodeSetData}. Unless the |
| * <code>URIReference</code> is a <i>same-document reference</i> as defined |
| * in section 4.2 of the W3C Recommendation for XML-Signature Syntax and |
| * Processing, the result of dereferencing the <code>URIReference</code> |
| * MUST be an <code>OctetStreamData</code>. |
| * |
| * @author Sean Mullan |
| * @author Joyce Leung |
| * @author JSR 105 Expert Group |
| * @since 1.6 |
| * @see XMLCryptoContext#setURIDereferencer(URIDereferencer) |
| * @see XMLCryptoContext#getURIDereferencer |
| */ |
| public interface URIDereferencer { |
| |
| /** |
| * Dereferences the specified <code>URIReference</code> and returns the |
| * dereferenced data. |
| * |
| * @param uriReference the <code>URIReference</code> |
| * @param context an <code>XMLCryptoContext</code> that may |
| * contain additional useful information for dereferencing the URI. This |
| * implementation should dereference the specified |
| * <code>URIReference</code> against the context's <code>baseURI</code> |
| * parameter, if specified. |
| * @return the dereferenced data |
| * @throws NullPointerException if <code>uriReference</code> or |
| * <code>context</code> are <code>null</code> |
| * @throws URIReferenceException if an exception occurs while |
| * dereferencing the specified <code>uriReference</code> |
| */ |
| Data dereference(URIReference uriReference, XMLCryptoContext context) |
| throws URIReferenceException; |
| } |