diff options
Diffstat (limited to 'common/src/main/java/at')
| -rw-r--r-- | common/src/main/java/at/gv/egovernment/moa/util/DateTimeUtils.java | 83 |
1 files changed, 51 insertions, 32 deletions
diff --git a/common/src/main/java/at/gv/egovernment/moa/util/DateTimeUtils.java b/common/src/main/java/at/gv/egovernment/moa/util/DateTimeUtils.java index 92e845967..d70073db8 100644 --- a/common/src/main/java/at/gv/egovernment/moa/util/DateTimeUtils.java +++ b/common/src/main/java/at/gv/egovernment/moa/util/DateTimeUtils.java @@ -26,6 +26,7 @@ package at.gv.egovernment.moa.util; import java.io.StringWriter; import java.text.ParseException; +import java.text.SimpleDateFormat; import java.util.Calendar; import java.util.Date; import java.util.GregorianCalendar; @@ -48,38 +49,56 @@ public class DateTimeUtils { * @param cal the <code>Calendar</code> value * @return the <code>dateTime</code> value */ - public static String buildDateTime(Calendar cal) { - StringWriter out = new StringWriter(); - out.write("" + cal.get(Calendar.YEAR)); - out.write("-"); - out.write(to2DigitString(cal.get(Calendar.MONTH) + 1)); - out.write("-"); - out.write(to2DigitString(cal.get(Calendar.DAY_OF_MONTH))); - out.write("T"); - out.write(to2DigitString(cal.get(Calendar.HOUR_OF_DAY))); - out.write(":"); - out.write(to2DigitString(cal.get(Calendar.MINUTE))); - out.write(":"); - out.write(to2DigitString(cal.get(Calendar.SECOND))); - int tzOffsetMilliseconds = - cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET); - if (tzOffsetMilliseconds != 0) { - int tzOffsetMinutes = tzOffsetMilliseconds / (1000 * 60); - int tzOffsetHours = tzOffsetMinutes / 60; - tzOffsetMinutes -= tzOffsetHours * 60; - if (tzOffsetMilliseconds > 0) { - out.write("+"); - out.write(to2DigitString(tzOffsetHours)); - out.write(":"); - out.write(to2DigitString(tzOffsetMinutes)); - } else { - out.write("-"); - out.write(to2DigitString(-tzOffsetHours)); - out.write(":"); - out.write(to2DigitString(-tzOffsetMinutes)); - } - } - return out.toString(); + public static String buildDateTime(Calendar cal, boolean useUTC) { + + if (useUTC) + return buildDateTimeUTC(cal); + else { + StringWriter out = new StringWriter(); + out.write("" + cal.get(Calendar.YEAR)); + out.write("-"); + out.write(to2DigitString(cal.get(Calendar.MONTH) + 1)); + out.write("-"); + out.write(to2DigitString(cal.get(Calendar.DAY_OF_MONTH))); + out.write("T"); + out.write(to2DigitString(cal.get(Calendar.HOUR_OF_DAY))); + out.write(":"); + out.write(to2DigitString(cal.get(Calendar.MINUTE))); + out.write(":"); + out.write(to2DigitString(cal.get(Calendar.SECOND))); + int tzOffsetMilliseconds = + cal.get(Calendar.ZONE_OFFSET) + cal.get(Calendar.DST_OFFSET); + if (tzOffsetMilliseconds != 0) { + int tzOffsetMinutes = tzOffsetMilliseconds / (1000 * 60); + int tzOffsetHours = tzOffsetMinutes / 60; + tzOffsetMinutes -= tzOffsetHours * 60; + if (tzOffsetMilliseconds > 0) { + out.write("+"); + out.write(to2DigitString(tzOffsetHours)); + out.write(":"); + out.write(to2DigitString(tzOffsetMinutes)); + } else { + out.write("-"); + out.write(to2DigitString(-tzOffsetHours)); + out.write(":"); + out.write(to2DigitString(-tzOffsetMinutes)); + } + } + return out.toString(); + } + } + + /** + * Builds a <code>dateTime</code> value in UTC from a <code>Calendar</code> value. + * @param cal the <code>Calendar</code> value + * @return the <code>dateTime</code> value + */ + public static String buildDateTimeUTC(Calendar cal) { + + SimpleDateFormat f = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss'Z'"); + f.setTimeZone(TimeZone.getTimeZone("UTC")); + + return f.format(cal.getTime()); } /** |