From 07b0306ca470cca10eecceab1a762f995b894fb0 Mon Sep 17 00:00:00 2001
From: kstranacher_eGovL
 <kstranacher_eGovL@d688527b-c9ab-4aba-bd8d-4036d912da1d>
Date: Fri, 13 Jul 2012 10:15:53 +0000
Subject: Integration of STORK

git-svn-id: https://joinup.ec.europa.eu/svn/moa-idspss/trunk@1286 d688527b-c9ab-4aba-bd8d-4036d912da1d
---
 .../at/gv/egovernment/moa/util/DateTimeUtils.java  | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)

(limited to 'common/src/main/java/at/gv/egovernment/moa/util/DateTimeUtils.java')

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 d70073db8..8d57f911a 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
@@ -25,6 +25,7 @@
 package at.gv.egovernment.moa.util;
 
 import java.io.StringWriter;
+import java.text.DateFormat;
 import java.text.ParseException;
 import java.text.SimpleDateFormat;
 import java.util.Calendar;
@@ -32,6 +33,10 @@ import java.util.Date;
 import java.util.GregorianCalendar;
 import java.util.TimeZone;
 
+import org.joda.time.DateTime;
+import org.joda.time.format.DateTimeFormat;
+import org.joda.time.format.DateTimeFormatter;
+
 /**
  * Utility for parsing and building XML type <code>dateTime</code>,
  * according to ISO 8601.
@@ -396,5 +401,100 @@ public class DateTimeUtils {
       }
     }
   }
+  
+  /**
+   * Calculates the age if date of birth is given (for a calendar time stamp)
+   * @param dateOfBirth Date of Birth
+   * @param now Calendar time stamp at which the age needs to be calculated for
+   * @return Age of a person
+   */
+  public static int calcAge(Calendar dateOfBirth, Calendar now) {
+      int age = now.get(Calendar.YEAR) - dateOfBirth.get(Calendar.YEAR);
+      
+      int nowM = now.get(Calendar.MONTH);
+      int dobM = dateOfBirth.get(Calendar.MONTH);
+      int nowDOM = now.get(Calendar.DAY_OF_MONTH);
+      int dobDOM = dateOfBirth.get(Calendar.DAY_OF_MONTH);
+      
+      if ((nowM < dobM) || ((nowM == dobM) && (nowDOM < dobDOM))) {
+         age--;
+      }
+      
+      if (age < 0) {
+         throw new IllegalArgumentException("Calculated age results in negative value.");
+      }
+      return age;
+   }
+
+  /**
+   * Calculates the age if date of birth is given as Calendar object
+   * @param dateOfBirth Date of Birth as Calendar object
+   * @return Age of a person
+   */
+   public static int calcAge(Calendar dateOfBirth) {
+      return calcAge(dateOfBirth, Calendar.getInstance());
+   }
+
+   /**
+    * Calculates the age if date of birth is given (for a date time stamp)
+    * @param dateOfBirth Date of Birth
+    * @param now Date time stamp at which the age needs to be calculated for
+    * @return Age of a person
+    */
+   public static int calcAge(Date dateOfBirth, Date now) {
+      Calendar dob = Calendar.getInstance();
+      dob.setTime(dateOfBirth);
+      Calendar nowCal = Calendar.getInstance();
+      nowCal.setTime(now);
+      return calcAge(dob, nowCal);
+   }
+
+   /**
+    * Calculates the age if date of birth is given as Date object
+    * @param dateOfBirth Date of Birth as Date object
+    * @return Age of a person
+    */
+   public static int calcAge(Date dateOfBirth) {
+      return calcAge(dateOfBirth, new Date());
+   }
+   
+   public static String formatPEPSDateToMOADate(String pepsDate) {		
+	   
+	   if (StringUtils.isEmpty(pepsDate)) {
+		   return null;
+	   }
+	   
+	   DateTimeFormatter fmt = null;
+		
+		switch (pepsDate.length()) {
+		case 4:
+			fmt = DateTimeFormat.forPattern("yyyy");
+			break;
+		case 6:
+			fmt = DateTimeFormat.forPattern("yyyyMM");
+			break;
+		case 8:
+			fmt = DateTimeFormat.forPattern("yyyyMMdd");
+			break;
+		default:
+			break;
+		}	
+		
+		DateTime dt = fmt.parseDateTime(pepsDate);
+		DateTimeFormatter fmt2 = DateTimeFormat.forPattern("yyyy-MM-dd");
+		return fmt2.print(dt);
+		
+	}
+   
+   /**
+    * Returns a date as String using a provided format
+    * @param format Format the date/time should be returned
+    * @return Date/Time as String formatted according the provided format
+    */
+   public static String getDateTimeWithFormat(String format) {
+        DateFormat dateFormat = new SimpleDateFormat(format);
+        Date date = new Date();
+        return dateFormat.format(date);
+    }
 
 }
-- 
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