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());		
   }
   
   /**