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Java > Open Source Codes > org > jboss > axis > types > Day


1 /*
2  * The Apache Software License, Version 1.1
3  *
4  *
5  * Copyright (c) 2002-2003 The Apache Software Foundation. All rights
6  * reserved.
7  *
8  * Redistribution and use in source and binary forms, with or without
9  * modification, are permitted provided that the following conditions
10  * are met:
11  *
12  * 1. Redistributions of source code must retain the above copyright
13  * notice, this list of conditions and the following disclaimer.
14  *
15  * 2. Redistributions in binary form must reproduce the above copyright
16  * notice, this list of conditions and the following disclaimer in
17  * the documentation and/or other materials provided with the
18  * distribution.
19  *
20  * 3. The end-user documentation included with the redistribution,
21  * if any, must include the following acknowledgment:
22  * "This product includes software developed by the
23  * Apache Software Foundation (http://www.apache.org/)."
24  * Alternately, this acknowledgment may appear in the software itself,
25  * if and wherever such third-party acknowledgments normally appear.
26  *
27  * 4. The names "Axis" and "Apache Software Foundation" must
28  * not be used to endorse or promote products derived from this
29  * software without prior written permission. For written
30  * permission, please contact apache@apache.org.
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32  * 5. Products derived from this software may not be called "Apache",
33  * nor may "Apache" appear in their name, without prior written
34  * permission of the Apache Software Foundation.
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36  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED
37  * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
38  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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50  * This software consists of voluntary contributions made by many
51  * individuals on behalf of the Apache Software Foundation. For more
52  * information on the Apache Software Foundation, please see
53  * <http://www.apache.org/>.
54  */
55 package org.jboss.axis.types;
56
57 import org.jboss.axis.utils.Messages;
58
59 import java.text.NumberFormat JavaDoc;
60
61 /**
62  * Implementation of the XML Schema type gDay
63  *
64  * @author Tom Jordahl <tomj@macromedia.com>
65  * @see <a HREF="http://www.w3.org/TR/xmlschema-2/#gDay">XML Schema 3.2.13</a>
66  */
67 public class Day
68 {
69    int day;
70    String JavaDoc timezone = null;
71
72    /**
73     * Constructs a Day with the given values
74     * No timezone is specified
75     */
76    public Day(int day) throws NumberFormatException JavaDoc
77    {
78       setValue(day);
79    }
80
81    /**
82     * Constructs a Day with the given values, including a timezone string
83     * The timezone is validated but not used.
84     */
85    public Day(int day, String JavaDoc timezone)
86            throws NumberFormatException JavaDoc
87    {
88       setValue(day, timezone);
89    }
90
91    /**
92     * Construct a Day from a String in the format ---DD[timezone]
93     */
94    public Day(String JavaDoc source) throws NumberFormatException JavaDoc
95    {
96       if (source.length() < 5)
97       {
98          throw new NumberFormatException JavaDoc(Messages.getMessage("badDay00"));
99       }
100
101       if (source.charAt(0) != '-' ||
102               source.charAt(1) != '-' ||
103               source.charAt(2) != '-')
104       {
105          throw new NumberFormatException JavaDoc(Messages.getMessage("badDay00"));
106       }
107
108       setValue(Integer.parseInt(source.substring(3, 5)),
109               source.substring(5));
110    }
111
112    public int getDay()
113    {
114       return day;
115    }
116
117    /**
118     * Set the day
119     */
120    public void setDay(int day)
121    {
122       // validate day
123 if (day < 1 || day > 31)
124       {
125          throw new NumberFormatException JavaDoc(Messages.getMessage("badDay00"));
126       }
127       this.day = day;
128    }
129
130    public String JavaDoc getTimezone()
131    {
132       return timezone;
133    }
134
135    public void setTimezone(String JavaDoc timezone)
136    {
137       // validate timezone
138 if (timezone != null && timezone.length() > 0)
139       {
140          // Format [+/-]HH:MM
141 if (timezone.charAt(0) == '+' || (timezone.charAt(0) == '-'))
142          {
143             if (timezone.length() != 6 ||
144                     !Character.isDigit(timezone.charAt(1)) ||
145                     !Character.isDigit(timezone.charAt(2)) ||
146                     timezone.charAt(3) != ':' ||
147                     !Character.isDigit(timezone.charAt(4)) ||
148                     !Character.isDigit(timezone.charAt(5)))
149                throw new NumberFormatException JavaDoc(Messages.getMessage("badTimezone00"));
150
151          }
152          else if (!timezone.equals("Z"))
153          {
154             throw new NumberFormatException JavaDoc(Messages.getMessage("badTimezone00"));
155          }
156          // if we got this far, its good
157 this.timezone = timezone;
158       }
159    }
160
161    public void setValue(int day, String JavaDoc timezone)
162            throws NumberFormatException JavaDoc
163    {
164       setDay(day);
165       setTimezone(timezone);
166    }
167
168    public void setValue(int day) throws NumberFormatException JavaDoc
169    {
170       setDay(day);
171    }
172
173    public String JavaDoc toString()
174    {
175       // use NumberFormat to ensure leading zeros
176 NumberFormat JavaDoc nf = NumberFormat.getInstance();
177       nf.setGroupingUsed(false);
178
179       // Day
180 nf.setMinimumIntegerDigits(2);
181       String JavaDoc s = "---" + nf.format(day);
182
183       // timezone
184 if (timezone != null)
185       {
186          s = s + timezone;
187       }
188       return s;
189    }
190
191    public boolean equals(Object JavaDoc obj)
192    {
193       if (!(obj instanceof Day)) return false;
194       Day other = (Day)obj;
195       if (obj == null) return false;
196       if (this == obj) return true;
197
198       boolean equals = (this.day == other.day);
199       if (timezone != null)
200       {
201          equals = equals && timezone.equals(other.timezone);
202       }
203       return equals;
204    }
205 }
206
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