From 46bb7df36b32ae7b5903eab343581914a822c258 Mon Sep 17 00:00:00 2001
From: john <john>
Date: Sun, 14 Apr 2002 22:52:28 +0000
Subject: [PATCH] a couple of w3/dublin core date functions added

---
 source/mir/misc/StringUtil.java | 50 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 50 insertions(+)

diff --git a/source/mir/misc/StringUtil.java b/source/mir/misc/StringUtil.java
index 2e702dc8..409d5a05 100755
--- a/source/mir/misc/StringUtil.java
+++ b/source/mir/misc/StringUtil.java
@@ -68,6 +68,34 @@ public final class StringUtil {
 	}
 
 	/**
+	 * Return a http://www.w3.org/TR/NOTE-datetime formatted date (yyyymmddThhmmssTZ)
+	 * @param theDate
+	 * @return w3approved datetime
+	 */
+
+	public static final String date2w3DateTime (GregorianCalendar theDate) {
+		StringBuffer webdbDate = new StringBuffer();
+		webdbDate.append(String.valueOf(theDate.get(Calendar.YEAR)));
+		webdbDate.append(pad2(theDate.get(Calendar.MONTH) + 1));
+		webdbDate.append(pad2(theDate.get(Calendar.DATE)));
+		webdbDate.append("T");
+		webdbDate.append(pad2(theDate.get(Calendar.HOUR)));
+		webdbDate.append(pad2(theDate.get(Calendar.MINUTE)));
+		webdbDate.append(pad2(theDate.get(Calendar.SECOND)));
+		//assumes you are an hour-multiple away from UTC.... 
+		int offset=(theDate.get(Calendar.ZONE_OFFSET)/(60*60*1000));
+		if (offset < 0){
+		webdbDate.append("-");
+		}
+		else{
+		webdbDate.append("+");
+		}
+		webdbDate.append(pad2(Math.abs(offset)));
+		webdbDate.append("00");
+		return  webdbDate.toString();
+	}
+
+	/**
 	 * wandelt Calendar in dd.mm.yyyy / hh.mm um
 	 * @param theDate
 	 * @return String mit (dd.mm.yyyy / hh.mm um)
@@ -133,6 +161,28 @@ public final class StringUtil {
 		}
 		return returnDate.toString();
 	}
+        
+        /**
+	 * converts string from format: yyyy-mm-dd__hh:mm:ss.dddddd+TZ
+	 * to yyyymmddThhmmss+TZ:00 (w3 format for Dublin Core)
+	 */
+	public static String webdbdateToDCDate(String date) {
+		StringBuffer returnDate = new StringBuffer();
+		if (date!=null) {
+
+			returnDate.append(date.substring(0,4));
+			returnDate.append(date.substring(5,7));
+			returnDate.append(date.substring(8,10));
+			returnDate.append("T");
+			returnDate.append(date.substring(11,13));
+			returnDate.append(date.substring(14,16));
+			returnDate.append(date.substring(17,19));
+			returnDate.append(date.substring(26,29));
+			returnDate.append(":00");
+		}
+		return returnDate.toString();
+	}
+
 
 	/**
 	 * converts string from format: yyyy-mm-dd__hh:mm:ss.d
-- 
2.11.0