1/*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License").  You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22/*
23 * ident	"%Z%%M%	%I%	%E% SMI"
24 *
25 * Copyright (c) 2000 by Sun Microsystems, Inc.
26 * All rights reserved.
27 */
28
29/*
30 *        Copyright (C) 1996  Active Software, Inc.
31 *                  All rights reserved.
32 *
33 * @(#) SubFieldTokenizer.java 1.7 - last change made 07/25/97
34 */
35
36package sunsoft.jws.visual.rt.type;
37
38import java.util.Hashtable;
39import java.util.StringTokenizer;
40
41/* BEGIN JSTYLED */
42/**
43 * Separates a string into sub-field (key-value pairs.)  The
44 * syntax of the
45 * string needs to be something like this:
46 * <pre>
47 *     name=Helvetica;style=italic;size=12;
48 * </pre>
49 * A hashtable of the keys->values is created, which the caller can then
50 * run through to determine what values were set.  Case of field names
51 * is always ignored.
52 *
53 * @version 	1.7, 07/25/97
54*/
55/* END JSTYLED */
56public class SubFieldTokenizer {
57    private Hashtable table;
58
59    public SubFieldTokenizer(String s) {
60        table = new Hashtable();
61
62        StringTokenizer st = new StringTokenizer(s, /* NOI18N */";");
63        while (st.hasMoreTokens()) {
64            String spec = st.nextToken();
65            if (spec.length() > 0) {
66                int index = spec.indexOf(/* NOI18N */ '=');
67                if (index != -1) {
68                    String key = spec.substring(0, index).
69			trim().toLowerCase();
70                    String value = spec.substring(index + 1).trim();
71                    if (key.length() > 0) {
72                        table.put(key, value);
73                    }
74                }
75            }
76        }
77    }
78
79    public Hashtable getHashtable() {
80        return (table);
81    }
82}
83