1 files changed, 24 insertions, 0 deletions
diff --git a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/KeyValueUtils.java b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/KeyValueUtils.java
index f20647fb0..04eb30f72 100644
--- a/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/KeyValueUtils.java
+++ b/id/server/moa-id-commons/src/main/java/at/gv/egovernment/moa/id/commons/utils/KeyValueUtils.java
@@ -227,4 +227,28 @@ public class KeyValueUtils {
 		return findNextFreeListCounter((String[]) keySet.toArray(), listPrefix);
 	}
 	
+	
+	/**
+	 * Normalize a CSV encoded list of value of an key/value pair
+	 * 
+	 * This method removes all whitespace at the begin or the 
+	 * end of CSV values
+	 * 
+	 * @param value CSV encoded input data
+	 * @return normalized CSV encoded data or null if {value} is null or empty
+	 */
+	public static String normalizeCSVValueString(String value) {
+		String normalizedCodes = null;
+		if (MiscUtil.isNotEmpty(value)) {			
+			String[] codes = value.split(",");
+			for (String el: codes) {
+				if (normalizedCodes == null)
+					normalizedCodes = el.trim();
+				else
+					normalizedCodes += "," + el;
+				
+			}
+		}
+		return normalizedCodes;
+	}
 }