src/com/interrupt/bob/util/StringUtil.java

   1 package com.interrupt.bob.util;
   2
   3 public class StringUtil {
   4
   5     public static String upperFirstLetter(String word) {
   6
   7         String className = word.trim();
   8
   9         String firstLetter = className.substring(0,1);
  10         String restOf = className.substring(1);
  11
  12         StringBuilder sb = new StringBuilder(firstLetter.toUpperCase());
  13         sb.append(restOf);
  14
  15         return sb.toString();
  16     }
  17
  18     public static String namespaceToPackage(String word) {
  19
  20                 String pkg = word.trim();
  21                 pkg = pkg.replace('/','.');
  22
  23                 if(pkg.length() <= 0) {
  24                     return pkg;
  25                 }
  26
  27                 int plength = pkg.length() - 1;
  28                 char lastchar = pkg.charAt(plength);
  29                 if(lastchar == '.') {
  30                     pkg = pkg.substring(0, plength);
  31                 }
  32
  33                 return pkg;
  34     }
  35
  36
  37     public static String packageToNamespace(String word) {
  38
  39                 String nspace = word.trim();
  40                 nspace = nspace.replace('.','/');
  41
  42                 if(nspace.length() <= 0) {
  43                     return nspace;
  44                 }
  45
  46                 int plength = nspace.length() - 1;
  47                 char lastchar = nspace.charAt(plength);
  48                 if(lastchar == '/') {
  49                     nspace = nspace.substring(0, plength);
  50                 }
  51
  52                 return nspace;
  53     }
  54
  55 }
  56
  57