1 /*
2 * Copyright 2000-2005 Sun Microsystems, Inc. All Rights Reserved.
3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 *
5 * This code is free software; you can redistribute it and/or modify it
6 * under the terms of the GNU General Public License version 2 only, as
7 * published by the Free Software Foundation. Sun designates this
8 * particular file as subject to the "Classpath" exception as provided
9 * by Sun in the LICENSE file that accompanied this code.
10 *
11 * This code is distributed in the hope that it will be useful, but WITHOUT
12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14 * version 2 for more details (a copy is included in the LICENSE file that
15 * accompanied this code).
16 *
17 * You should have received a copy of the GNU General Public License version
18 * 2 along with this work; if not, write to the Free Software Foundation,
19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20 *
21 * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22 * CA 95054 USA or visit www.sun.com if you need additional information or
23 * have any questions.
24 */
25
26 package javax.xml.transform;
27
28 /**
29 * An object that implements this interface contains the information
30 * needed to act as source input (XML source or transformation instructions).
31 */
32 public interface Source {
33
34 /**
35 * Set the system identifier for this Source.
36 *
37 * <p>The system identifier is optional if the source does not
38 * get its data from a URL, but it may still be useful to provide one.
39 * The application can use a system identifier, for example, to resolve
40 * relative URIs and to include in error messages and warnings.</p>
41 *
42 * @param systemId The system identifier as a URL string.
43 */
44 public void setSystemId(String systemId);
45
46 /**
47 * Get the system identifier that was set with setSystemId.
48 *
49 * @return The system identifier that was set with setSystemId, or null
50 * if setSystemId was not called.
51 */
52 public String getSystemId();
53 }
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