qadevOOo/runner/helper/StringHelper.java

   1 /*
   2  * This file is part of the LibreOffice project.
   3  *
   4  * This Source Code Form is subject to the terms of the Mozilla Public
   5  * License, v. 2.0. If a copy of the MPL was not distributed with this
   6  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   7  *
   8  * This file incorporates work covered by the following license notice:
   9  *
  10  *   Licensed to the Apache Software Foundation (ASF) under one or more
  11  *   contributor license agreements. See the NOTICE file distributed
  12  *   with this work for additional information regarding copyright
  13  *   ownership. The ASF licenses this file to you under the Apache
  14  *   License, Version 2.0 (the "License"); you may not use this file
  15  *   except in compliance with the License. You may obtain a copy of
  16  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  17  */
  18
  19 package helper;
  20
  21 public class StringHelper
  22 {
  23
  24     public static String doubleQuote(String _sStr)
  25         {
  26             return "\"" + _sStr + "\"";
  27         }
  28
  29     public static String singleQuote(String _sStr)
  30         {
  31             return "'" + _sStr + "'";
  32         }
  33
  34     /**
  35      * removes quotes if both exists at start and at end
  36      */
  37     public static String removeSurroundQuoteIfExists(String _sPath)
  38         {
  39             String sNewPath = _sPath;
  40             if (
  41                 (_sPath.startsWith("\"") && _sPath.endsWith("\"")) ||
  42                 (_sPath.startsWith("'") && _sPath.endsWith("'"))
  43                 )
  44             {
  45                 // remove trailing quotes, if exists
  46                 sNewPath = sNewPath.substring(1);
  47
  48                 // remove trailing quotes, if exists
  49                 sNewPath = sNewPath.substring(0, sNewPath.length() - 1);
  50             }
  51             return sNewPath;
  52         }
  53
  54     public static String removeQuoteIfExists(String _sPath)
  55         {
  56             String sNewPath = _sPath;
  57
  58             if (_sPath.startsWith("\"") ||
  59                 _sPath.startsWith("'"))
  60             {
  61                 // remove trailing quotes, if exists
  62                 sNewPath = sNewPath.substring(1);
  63             }
  64
  65             if (_sPath.endsWith("\"") ||
  66                 _sPath.endsWith("'"))
  67             {
  68                 // remove trailing quotes, if exists
  69                 sNewPath = sNewPath.substring(0, sNewPath.length() - 1);
  70             }
  71             return sNewPath;
  72         }
  73
  74     public static String doubleQuoteIfNeed(String _sStr)
  75         {
  76             if (_sStr.startsWith("\"") && _sStr.endsWith("\""))
  77             {
  78                 // don't quote twice
  79                 return _sStr;
  80             }
  81             if (_sStr.indexOf(" ") == -1)
  82             {
  83                 // don't quote, if there is no space in name
  84                 return _sStr;
  85             }
  86             if (_sStr.indexOf("%") != -1)
  87             {
  88                 return singleQuote(_sStr);
  89             }
  90
  91             return doubleQuote(_sStr);
  92         }
  93
  94     /**
  95      * Convert a value to a string with a given length, if the len is greater the len of the value string representation
  96      * fill it's front with '0'
  97      * So ("5", 4) will result in a string "0005"
  98      * @param _nValue
  99      * @param _nLen
 100      * @return
 101      */
 102     public static String createValueString(int _nValue, int _nLen)
 103         {
 104             String sValue = String.valueOf(_nValue);
 105             StringBuffer a = new StringBuffer();
 106             while (_nLen > sValue.length())
 107             {
 108                 a.append('0');
 109                 _nLen --;
 110             }
 111             a.append(sValue);
 112             return a.toString();
 113         }
 114
 115 }