Tools/Source/PackageEditor/src/org/tianocore/common/Tools.java

   1 /** @file
   2   Java class Tools contains common use procedures.
   3
   4 Copyright (c) 2006, Intel Corporation
   5 All rights reserved. This program and the accompanying materials
   6 are licensed and made available under the terms and conditions of the BSD License
   7 which accompanies this distribution.  The full text of the license may be found at
   8 http://opensource.org/licenses/bsd-license.php
   9
  10 THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
  11 WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
  12 **/
  13 package org.tianocore.common;
  14
  15 import java.io.File;
  16 import java.text.SimpleDateFormat;
  17 import java.util.Calendar;
  18 import java.util.Date;
  19 import java.util.UUID;
  20
  21 /**
  22  This class contains static methods for some common operations
  23
  24  @since PackageEditor 1.0
  25 **/
  26 public class Tools {
  27
  28         /**
  29           get current date and time, then return
  30           @return String
  31          **/
  32         public static String getCurrentDateTime() {
  33                 Date now = new Date(System.currentTimeMillis());
  34                 SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm");
  35             return sdf.format(now);
  36         }
  37
  38         /**
  39           Delete a folder and all its files
  40           @param strFolderName
  41           @return boolean
  42          **/
  43         public static boolean deleteFolder(File fleFolderName) {
  44                 boolean blnIsDeleted = true;
  45                 File[] aryAllFiles = fleFolderName.listFiles();
  46
  47                 for (int indexI = 0; indexI < aryAllFiles.length; indexI++) {
  48                         if (blnIsDeleted) {
  49                                 if (aryAllFiles[indexI].isDirectory()) {
  50                                         blnIsDeleted  = deleteFolder(aryAllFiles[indexI]);
  51                                 } else if (aryAllFiles[indexI].isFile()) {
  52                                         if (!aryAllFiles[indexI].delete()) {
  53                                                 blnIsDeleted = false;
  54                                         }
  55                                 }
  56                         }
  57                 }
  58                 if (blnIsDeleted) {
  59                         fleFolderName.delete();
  60                 }
  61                 return blnIsDeleted;
  62         }
  63
  64         /**
  65          Get a new GUID
  66
  67          @return String
  68         **/
  69         public static String generateUuidString() {
  70                 return UUID.randomUUID().toString();
  71         }
  72
  73 }