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40 package com.mvnforum.admin.importexport;
41
42 import java.sql.Timestamp  ;
43 import java.text.*;
44 import java.util.Locale ;
45
46 import net.myvietnam.mvncore.util.DateUtil;
47
48
55 public class XMLUtil {
56
57 private XMLUtil() {
58 }
59
60
72 public static int stringToIntDef(String value, int defaultValue)
73 throws NumberFormatException {
74 if (value==null) return defaultValue;
75 else return Integer.parseInt(value);
76 }
77
78 public static int stringToGender(String s) {
80 if (s.equalsIgnoreCase("male") || s.equals("1")) {
81 return 1;
82 } else if (s.equalsIgnoreCase("female") || s.equals("0")) {
83 return 0;
84 } else throw new IllegalArgumentException ("Illegal gender string format.");
85 }
86
87 public static int stringToGenderDef(String value, int defaultValue) {
88 if (value==null) return defaultValue;
89 else return stringToGender(value);
90 }
91
92 public static String genderToString(int gender) {
93 if (gender==0) return "0"; else if (gender==1) return "1"; else throw new IllegalArgumentException ("Illegal gender value.");
96 }
97
98
100 public static boolean stringToBoolean(String s) {
101 if (s.equalsIgnoreCase("true") || s.equalsIgnoreCase("yes") || s.equals("1")) {
102 return true;
103 } else if (s.equalsIgnoreCase("false") || s.equalsIgnoreCase("no") || s.equals("0")) {
104 return false;
105 } else throw new IllegalArgumentException ("Illegal boolean format.");
106 }
107
108 public static boolean stringToBooleanDef(String value, boolean defaultValue) {
109 if (value==null) return defaultValue;
110 else return stringToBoolean(value);
111 }
112
113 public static String booleanToString(boolean value) {
114 if (value) return "true";
115 else return "false";
116 }
117
118 public static java.sql.Date stringToSqlDate(String s) {
119
125 if (s==null) throw new java.lang.IllegalArgumentException ("null string");
126 s=s.trim();
127
128 try {
133 SimpleDateFormat f=new SimpleDateFormat("yyyyMMdd", Locale.US);
135 if (s.indexOf('/')>0) f=new SimpleDateFormat("yyyy/MM/dd", Locale.US);
136 else if (s.indexOf('-')>0) f=new SimpleDateFormat("yyyy-MM-dd", Locale.US);
137 else if (s.indexOf(' ')>0) f=new SimpleDateFormat("EEE MMM dd yyyy", Locale.US);
138 java.util.Date d=f.parse(s);
139 return new java.sql.Date (d.getTime());
140 } catch (ParseException e) {
141 throw new java.lang.IllegalArgumentException ("Invalid date format: \""+s+"\"");
142 }
143 }
144
145 public static java.sql.Date stringToSqlDateDef(String value, java.sql.Date defaultValue) {
146 if (value==null) return defaultValue;
147 else return stringToSqlDate(value);
148 }
149
150 public static java.sql.Date stringToSqlDateDefNow(String value) {
151 Timestamp now = DateUtil.getCurrentGMTTimestamp();
152 return stringToSqlDateDef(value, new java.sql.Date (now.getTime()));
153 }
154
155 public static java.sql.Date stringToSqlDateDefNull(String value) {
156
165 return stringToSqlDateDefNow(value);
166 }
167
168 public static String sqlDateToString(java.sql.Date value) {
169 DateFormat frm = new SimpleDateFormat("yyyy/MM/dd", Locale.US);
170 return frm.format(value);
171 }
172
173 public static String sqlDateToStringDefNow(java.sql.Date value) {
174 Timestamp now = DateUtil.getCurrentGMTTimestamp();
175 if (value==null) return sqlDateToString(new java.sql.Date (now.getTime()));
176 else return sqlDateToString(value);
177 }
178
179 public static String sqlDateToStringDefEmpty(java.sql.Date value) {
180 if (value==null) return "";
182 else return sqlDateToString(value);
183 }
184
185 public static java.sql.Timestamp stringToSqlTimestamp(String s) {
186
193 if (s==null) throw new java.lang.IllegalArgumentException ("null string");
194 s=s.trim();
195
196 try {
201 SimpleDateFormat f=new SimpleDateFormat("yyyyMMddHHmmss", Locale.US);
203 if (s.indexOf('/')>0) {
204 s=s.substring(0, 19); f=new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.US);
206 } else if (s.indexOf('-')>0) {
207 s=s.substring(0, 19); f=new SimpleDateFormat("yyyy-MM-dd HH:mm:ss", Locale.US);
209 } else if (s.indexOf(' ')>0) {
210 f=new SimpleDateFormat("EEE MMM dd HH:mm:ss z yyyy", Locale.US);
211 } else {
212 s=s.substring(0, 14); f=new SimpleDateFormat("yyyyMMddHHmmss", Locale.US);
214 }
215 java.util.Date d=f.parse(s);
216 return new Timestamp (d.getTime());
217 } catch (StringIndexOutOfBoundsException e) {
218 throw new java.lang.IllegalArgumentException ("Invalid timestamp format: \""+s+"\"");
219 } catch (ParseException e) {
220 throw new java.lang.IllegalArgumentException ("Invalid timestamp format: \""+s+"\"");
221 }
222 }
223
224 public static java.sql.Timestamp stringToSqlTimestampDef(String value, java.sql.Timestamp defaultValue) {
225 if (value==null) return defaultValue;
226 else return stringToSqlTimestamp(value);
227 }
228
229 public static java.sql.Timestamp stringToSqlTimestampDefNow(String value) {
230 Timestamp now = DateUtil.getCurrentGMTTimestamp();
231 return stringToSqlTimestampDef(value, now);
232 }
233
234 public static java.sql.Timestamp stringToSqlTimestampDefNull(String value) {
235
244 return stringToSqlTimestampDefNow(value);
245 }
246
247 public static String sqlTimestampToString(java.sql.Timestamp value) {
248 DateFormat frm = new SimpleDateFormat("yyyy/MM/dd HH:mm:ss", Locale.US);
249 return frm.format(value);
250 }
251
252 public static String sqlTimestampToStringDefNow(java.sql.Timestamp value) {
253 Timestamp now = DateUtil.getCurrentGMTTimestamp();
254 if (value==null) return sqlTimestampToString(now);
255 else return sqlTimestampToString(value);
256 }
257
258 public static String sqlTimestampToStringDefEmpty(java.sql.Timestamp value) {
259 if (value==null) return "";
260 else return sqlTimestampToString(value);
261 }
262
263
264 }
265
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