content: /**
   * Licensed to the Apache Software Foundation (ASF) under one or more
   * contributor license agreements.  See the NOTICE file distributed with
   * this work for additional information regarding copyright ownership.
   * The ASF licenses this file to You under the Apache License, Version 2.0
   * (the "License"); you may not use this file except in compliance with
   * the License.  You may obtain a copy of the License at
   *
   *      http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package org.apache.activemq.util;
  
  import java.io.File;
  
  public class StoreUtil {
  
      /**
       * Utility method to help find the root directory of the store
       *
       * @param dir
       * @return
       */
      public static File findParentDirectory(File dir) {
          if (dir != null) {
              String dirPath = dir.getAbsolutePath();
              if (!dir.isAbsolute()) {
                  dir = new File(dirPath);
              }
  
              while (dir != null && !dir.isDirectory()) {
                  dir = dir.getParentFile();
              }
          }
          return dir;
      }
  }
  