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1
55 package org.jboss.axis.types;
56
57 import org.jboss.axis.utils.Messages;
58
59 import java.text.NumberFormat  ;
60
61
67 public class YearMonth
68 {
69 int year;
70 int month;
71 String timezone = null;
72
73
77 public YearMonth(int year, int month) throws NumberFormatException
78 {
79 setValue(year, month);
80 }
81
82
86 public YearMonth(int year, int month, String timezone) throws NumberFormatException
87 {
88 setValue(year, month, timezone);
89 }
90
91
94 public YearMonth(String source) throws NumberFormatException
95 {
96 int negative = 0;
97
98 if (source.charAt(0) == '-')
99 {
100 negative = 1;
101 }
102 if (source.length() < (7 + negative))
103 {
104 throw new NumberFormatException (Messages.getMessage("badYearMonth00"));
105 }
106
107 int pos = source.substring(negative).indexOf('-');
109 if (pos < 0)
110 {
111 throw new NumberFormatException (Messages.getMessage("badYearMonth00"));
112 }
113 if (negative > 0) pos++;
115 setValue(Integer.parseInt(source.substring(0, pos)),
116 Integer.parseInt(source.substring(pos + 1, pos + 3)),
117 source.substring(pos + 3));
118 }
119
120 public int getYear()
121 {
122 return year;
123 }
124
125 public void setYear(int year)
126 {
127 if (year == 0)
129 {
130 throw new NumberFormatException (Messages.getMessage("badYearMonth00"));
131 }
132
133 this.year = year;
134 }
135
136 public int getMonth()
137 {
138 return month;
139 }
140
141 public void setMonth(int month)
142 {
143 if (month < 1 || month > 12)
145 {
146 throw new NumberFormatException (Messages.getMessage("badYearMonth00"));
147 }
148 this.month = month;
149 }
150
151 public String getTimezone()
152 {
153 return timezone;
154 }
155
156 public void setTimezone(String timezone)
157 {
158 if (timezone != null && timezone.length() > 0)
160 {
161 if (timezone.charAt(0) == '+' || (timezone.charAt(0) == '-'))
163 {
164 if (timezone.length() != 6 ||
165 !Character.isDigit(timezone.charAt(1)) ||
166 !Character.isDigit(timezone.charAt(2)) ||
167 timezone.charAt(3) != ':' ||
168 !Character.isDigit(timezone.charAt(4)) ||
169 !Character.isDigit(timezone.charAt(5)))
170 throw new NumberFormatException (Messages.getMessage("badTimezone00"));
171
172 }
173 else if (!timezone.equals("Z"))
174 {
175 throw new NumberFormatException (Messages.getMessage("badTimezone00"));
176 }
177 this.timezone = timezone;
179 }
180 }
181
182 public void setValue(int year, int month, String timezone) throws NumberFormatException
183 {
184 setYear(year);
185 setMonth(month);
186 setTimezone(timezone);
187 }
188
189 public void setValue(int year, int month) throws NumberFormatException
190 {
191 setYear(year);
192 setMonth(month);
193 }
194
195 public String toString()
196 {
197 NumberFormat nf = NumberFormat.getInstance();
199 nf.setGroupingUsed(false);
200
201 nf.setMinimumIntegerDigits(4);
203 String s = nf.format(year) + "-";
204
205 nf.setMinimumIntegerDigits(2);
207 s += nf.format(month);
208
209 if (timezone != null)
211 {
212 s = s + timezone;
213 }
214 return s;
215 }
216
217 public boolean equals(Object obj)
218 {
219 if (!(obj instanceof YearMonth)) return false;
220 YearMonth other = (YearMonth)obj;
221 if (obj == null) return false;
222 if (this == obj) return true;
223
224 boolean equals = (this.year == other.year && this.month == other.month);
225 if (timezone != null)
226 {
227 equals = equals && timezone.equals(other.timezone);
228 }
229 return equals;
230 }
231 }
232 |
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