opendaylight/md-sal/sal-clustering-commons/src/main/java/org/opendaylight/controller/cluster/datastore/node/utils/PathUtils.java

   1 /*
   2  *
   3  *  Copyright (c) 2014 Cisco Systems, Inc. and others.  All rights reserved.
   4  *
   5  *  This program and the accompanying materials are made available under the
   6  *  terms of the Eclipse Public License v1.0 which accompanies this distribution,
   7  *  and is available at http://www.eclipse.org/legal/epl-v10.html
   8  *
   9  */
  10
  11 package org.opendaylight.controller.cluster.datastore.node.utils;
  12
  13 public class PathUtils {
  14     public static String getParentPath(String currentElementPath){
  15         StringBuilder parentPath = new StringBuilder();
  16
  17         if(currentElementPath != null){
  18             String[] parentPaths = currentElementPath.split("/");
  19             if(parentPaths.length > 2){
  20                 for(int i=0;i<parentPaths.length-1;i++){
  21                     if(parentPaths[i].length() > 0){
  22                         parentPath.append("/");
  23                         parentPath.append(parentPaths[i]);
  24                     }
  25                 }
  26             }
  27         }
  28         return parentPath.toString();
  29     }
  30 }