changed status enum

git-svn-id: https://svn.d4science.research-infrastructures.eu/gcube/trunk/data-catalogue/grsf-common-library@157741 82a268e6-3cf1-43bd-a215-b396298e98cf

src/main/java/org/gcube/datacatalogue/common/enums/Status.java

@@ -62,4 +62,16 @@ public enum Status {
 	public String toString() {
 		return getOrigName();
 	}
+
+
+	public static Status fromString(String string){
+		if(string == null || string.isEmpty())
+			return null;
+
+		for(Status value: Status.values())
+			if(value.toString().equalsIgnoreCase(string))
+				return value;
+
+		return null;
+	}
 }