--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/artifacts-common/src/main/java/org/dive4elements/artifacts/common/utils/DateUtils.java	Thu Apr 25 10:53:15 2013 +0200
@@ -0,0 +1,30 @@
+package de.intevation.artifacts.common.utils;
+
+import java.util.Calendar;
+import java.util.Date;
+
+
+public class DateUtils {
+
+    private DateUtils() {
+    }
+
+
+    /**
+     * This function extracts the year as int value from <i>date</i>.
+     *
+     * @param date The source date.
+     *
+     * @return the year as integer or -1 if date is empty.
+     */
+    public static int getYearFromDate(Date date) {
+        if (date == null) {
+            return -1;
+        }
+
+        Calendar cal = Calendar.getInstance();
+        cal.setTime(date);
+
+        return cal.get(Calendar.YEAR);
+    }
+}