package fr.pilato.demo.sql2nosql.webapp.util; import com.couchbase.client.CouchbaseClient; public class KeyUtil { public final static String KEY_SEPARATOR = ":"; public static String nextValue(String prefix) { CouchbaseClient client = ConnectionManager.getInstance(); return prefix + KEY_SEPARATOR + client.incr(prefix +"_counter",1,0) ; } public static String getKey(String prefix, String value) { return prefix + KEY_SEPARATOR + value ; } }