qadevOOo/runner/helper/StringHelper.java

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  27
  28 package helper;
  29
  30 public class StringHelper
  31 {
  32
  33     public static String doubleQuote(String _sStr)
  34         {
  35             return "\"" + _sStr + "\"";
  36         }
  37
  38     public static String singleQuote(String _sStr)
  39         {
  40             return "'" + _sStr + "'";
  41         }
  42
  43     /**
  44      * removes quotes if both exists at start and at end
  45      */
  46     public static String removeSurroundQuoteIfExists(String _sPath)
  47         {
  48             String sNewPath = _sPath;
  49             boolean bRemoveQuotes = false;
  50             if (
  51                 (_sPath.startsWith("\"") && _sPath.endsWith("\"")) ||
  52                 (_sPath.startsWith("'") && _sPath.endsWith("'"))
  53                 )
  54             {
  55                 // remove trailing quotes, if exists
  56                 sNewPath = sNewPath.substring(1);
  57
  58                 // remove trailing quotes, if exists
  59                 sNewPath = sNewPath.substring(0, sNewPath.length() - 1);
  60             }
  61             return sNewPath;
  62         }
  63
  64     public static String removeQuoteIfExists(String _sPath)
  65         {
  66             String sNewPath = _sPath;
  67
  68             if (_sPath.startsWith("\"") ||
  69                 _sPath.startsWith("'"))
  70             {
  71                 // remove trailing quotes, if exists
  72                 sNewPath = sNewPath.substring(1);
  73             }
  74
  75             if (_sPath.endsWith("\"") ||
  76                 _sPath.endsWith("'"))
  77             {
  78                 // remove trailing quotes, if exists
  79                 sNewPath = sNewPath.substring(0, sNewPath.length() - 1);
  80             }
  81             return sNewPath;
  82         }
  83
  84     public static String doubleQuoteIfNeed(String _sStr)
  85         {
  86             if (_sStr.startsWith("\"") && _sStr.endsWith("\""))
  87             {
  88                 // don't quote twice
  89                 return _sStr;
  90             }
  91             if (_sStr.indexOf(" ") == -1)
  92             {
  93                 // don't quote, if there is no space in name
  94                 return _sStr;
  95             }
  96             if (_sStr.indexOf("%") != -1)
  97             {
  98                 return singleQuote(_sStr);
  99             }
 100
 101             return doubleQuote(_sStr);
 102         }
 103
 104     /**
 105      * Convert a value to a string with a given length, if the len is greater the len of the value string representation
 106      * fill it's front with '0'
 107      * So ("5", 4) will result in a string "0005"
 108      * @param _nValue
 109      * @param _nLen
 110      * @return
 111      */
 112     public static String createValueString(int _nValue, int _nLen)
 113         {
 114             String sValue = String.valueOf(_nValue);
 115             StringBuffer a = new StringBuffer();
 116             while (_nLen > sValue.length())
 117             {
 118                 a.append('0');
 119                 _nLen --;
 120             }
 121             a.append(sValue);
 122             return a.toString();
 123         }
 124
 125 }