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SMACK-407 Time zones now parse correctly. 

git-svn-id: http://svn.igniterealtime.org/svn/repos/smack/trunk@13442 b35dd754-fafc-0310-a699-88a17e54d16e
This commit is contained in:
rcollier 2013-02-06 03:38:11 +00:00
parent 04cea9e28c
commit e0e92eca76
3 changed files with 120 additions and 15 deletions
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8
source/org/jivesoftware/smack/util/DateFormatType.java
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@ -10,12 +10,12 @@ import java.text.SimpleDateFormat;
public enum DateFormatType
{
XEP_0082_DATE_PROFILE("yyyy-MM-dd"),
XEP_0082_DATETIME_PROFILE("yyyy-MM-dd'T'HH:mm:ss'Z'"),
XEP_0082_DATETIME_MILLIS_PROFILE("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'"),
XEP_0082_DATETIME_PROFILE("yyyy-MM-dd'T'HH:mm:ssZ"),
XEP_0082_DATETIME_MILLIS_PROFILE("yyyy-MM-dd'T'HH:mm:ss.SSSZ"),
XEP_0082_TIME_PROFILE("hh:mm:ss"),
XEP_0082_TIME_ZONE_PROFILE("hh:mm:ss'Z'"),
XEP_0082_TIME_ZONE_PROFILE("hh:mm:ssZ"),
XEP_0082_TIME_MILLIS_PROFILE("hh:mm:ss.SSS"),
XEP_0082_TIME_MILLIS_ZONE_PROFILE("hh:mm:ss.SSS'Z'"),
XEP_0082_TIME_MILLIS_ZONE_PROFILE("hh:mm:ss.SSSZ"),
XEP_0091_DATETIME("yyyyMMdd'T'HH:mm:ss");
private String formatString;

34
source/org/jivesoftware/smack/util/StringUtils.java
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@ -71,7 +71,7 @@ public class StringUtils {
private static final DateFormat dateTimeFormatter = DateFormatType.XEP_0082_DATETIME_MILLIS_PROFILE.createFormatter();
private static final Pattern dateTimePattern = Pattern.compile("^\\d+(-\\d+){2}+T(\\d+:){2}\\d+.\\d+(Z|([+-](\\d+:\\d+)))?$");
private static final DateFormat dateTimeNoMillisFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'");
private static final DateFormat dateTimeNoMillisFormatter = DateFormatType.XEP_0082_DATETIME_PROFILE.createFormatter();
private static final Pattern dateTimeNoMillisPattern = Pattern.compile("^\\d+(-\\d+){2}+T(\\d+:){2}\\d+(Z|([+-](\\d+:\\d+)))?$");
private static final DateFormat xep0091Formatter = new SimpleDateFormat("yyyyMMdd'T'HH:mm:ss");
@ -101,11 +101,11 @@ public class StringUtils {
xep0091Date7Digit2MonthFormatter.setLenient(false);
couplings.add(new PatternCouplings(datePattern, dateFormatter));
couplings.add(new PatternCouplings(dateTimePattern, dateTimeFormatter));
couplings.add(new PatternCouplings(dateTimeNoMillisPattern, dateTimeNoMillisFormatter));
couplings.add(new PatternCouplings(timePattern, timeFormatter));
couplings.add(new PatternCouplings(dateTimePattern, dateTimeFormatter, true));
couplings.add(new PatternCouplings(dateTimeNoMillisPattern, dateTimeNoMillisFormatter, true));
couplings.add(new PatternCouplings(timePattern, timeFormatter, true));
couplings.add(new PatternCouplings(timeNoZonePattern, timeNoZoneFormatter));
couplings.add(new PatternCouplings(timeNoMillisPattern, timeNoMillisFormatter));
couplings.add(new PatternCouplings(timeNoMillisPattern, timeNoMillisFormatter, true));
couplings.add(new PatternCouplings(timeNoMillisNoZonePattern, timeNoMillisNoZoneFormatter));
}
@ -165,6 +165,10 @@ public class StringUtils {
if (matcher.matches())
{
if (coupling.needToConvertTimeZone) {
dateString = coupling.convertTime(dateString);
}
synchronized (coupling.formatter) {
return coupling.formatter.parse(dateString);
}
@ -752,11 +756,31 @@ public class StringUtils {
private static class PatternCouplings {
Pattern pattern;
DateFormat formatter;
boolean needToConvertTimeZone = false;
public PatternCouplings(Pattern datePattern, DateFormat dateFormat) {
pattern = datePattern;
formatter = dateFormat;
}
public PatternCouplings(Pattern datePattern, DateFormat dateFormat, boolean shouldConvertToRFC822) {
pattern = datePattern;
formatter = dateFormat;
needToConvertTimeZone = shouldConvertToRFC822;
}
public String convertTime(String dateString) {
if (dateString.charAt(dateString.length() - 1) == 'Z') {
return dateString.replace("Z", "+0000");
}
else {
// If the time zone wasn't specified with 'Z', then it's in
// ISO8601 format (i.e. '(+|-)HH:mm')
// RFC822 needs a similar format just without the colon (i.e.
// '(+|-)HHmm)'), so remove it
return dateString.replaceAll("([\\+\\-]\\d\\d):(\\d\\d)","$1$2");
}
}
}
}

93
test-unit/org/jivesoftware/smack/util/StringUtilsTest.java
View File

@ -253,7 +253,7 @@ public class StringUtilsTest {
}
@Test
public void parseXep0082DateProfile() throws Exception
public void parseXep0082Date() throws Exception
{
Date date = StringUtils.parseDate("1971-07-21");
Calendar cal = Calendar.getInstance();
@ -265,7 +265,7 @@ public class StringUtilsTest {
}
@Test
public void parseXep0082TimeProfile() throws Exception
public void parseXep0082Time() throws Exception
{
Date date = StringUtils.parseDate("02:56:15");
Calendar cal = Calendar.getInstance();
@ -277,7 +277,31 @@ public class StringUtilsTest {
}
@Test
public void parseXep0082TimeWithMillisProfile() throws Exception
public void parseXep0082TimeUTC() throws Exception
{
Date date = StringUtils.parseDate("02:56:15Z");
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("GMT"));
assertEquals(2, cal.get(Calendar.HOUR_OF_DAY));
assertEquals(56, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
}
@Test
public void parseXep0082TimeWithZone() throws Exception
{
Date date = StringUtils.parseDate("04:40:15+02:30");
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("GMT"));
assertEquals(2, cal.get(Calendar.HOUR_OF_DAY));
assertEquals(10, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
}
@Test
public void parseXep0082TimeWithMillis() throws Exception
{
Date date = StringUtils.parseDate("02:56:15.123");
Calendar cal = Calendar.getInstance();
@ -290,7 +314,33 @@ public class StringUtilsTest {
}
@Test
public void parseXep0082DateTimeProfile() throws Exception
public void parseXep0082TimeWithMillisUTC() throws Exception
{
Date date = StringUtils.parseDate("02:56:15.123Z");
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("GMT"));
assertEquals(2, cal.get(Calendar.HOUR_OF_DAY));
assertEquals(56, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
assertEquals(123, cal.get(Calendar.MILLISECOND));
}
@Test
public void parseXep0082TimeWithMillisZone() throws Exception
{
Date date = StringUtils.parseDate("02:56:15.123+01:00");
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("GMT"));
assertEquals(1, cal.get(Calendar.HOUR_OF_DAY));
assertEquals(56, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
assertEquals(123, cal.get(Calendar.MILLISECOND));
}
@Test
public void parseXep0082DateTimeUTC() throws Exception
{
Date date = StringUtils.parseDate("1971-07-21T02:56:15Z");
Calendar cal = Calendar.getInstance();
@ -303,9 +353,24 @@ public class StringUtilsTest {
assertEquals(56, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
}
@Test
public void parseXep0082DateTimeProfileWithMillis() throws Exception
public void parseXep0082DateTimeZone() throws Exception
{
Date date = StringUtils.parseDate("1971-07-21T02:56:15-01:00");
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("GMT"));
assertEquals(1971, cal.get(Calendar.YEAR));
assertEquals(6, cal.get(Calendar.MONTH));
assertEquals(21, cal.get(Calendar.DAY_OF_MONTH));
assertEquals(3, cal.get(Calendar.HOUR_OF_DAY));
assertEquals(56, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
}
@Test
public void parseXep0082DateTimeWithMillisUTC() throws Exception
{
Date date = StringUtils.parseDate("1971-07-21T02:56:15.123Z");
Calendar cal = Calendar.getInstance();
@ -320,6 +385,22 @@ public class StringUtilsTest {
assertEquals(123, cal.get(Calendar.MILLISECOND));
}
@Test
public void parseXep0082DateTimeWithMillisZone() throws Exception
{
Date date = StringUtils.parseDate("1971-07-21T02:56:15.123-01:00");
Calendar cal = Calendar.getInstance();
cal.setTime(date);
cal.setTimeZone(TimeZone.getTimeZone("GMT"));
assertEquals(1971, cal.get(Calendar.YEAR));
assertEquals(6, cal.get(Calendar.MONTH));
assertEquals(21, cal.get(Calendar.DAY_OF_MONTH));
assertEquals(3, cal.get(Calendar.HOUR_OF_DAY));
assertEquals(56, cal.get(Calendar.MINUTE));
assertEquals(15, cal.get(Calendar.SECOND));
assertEquals(123, cal.get(Calendar.MILLISECOND));
}
@Test
public void parseXep0091() throws Exception
{