| 1 | <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
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| 2 | <HTML>
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| 3 | <HEAD>
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| 4 | <LINK REL=STYLESHEET TYPE="text/css" HREF="../../../stylesheet.css" TITLE="Style">
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| 5 | <META NAME="GENERATOR" CONTENT="Java2HTML Version 1.4">
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| 6 | <TITLE>org.tp23.antinstaller.ResourceBundleHelper (Java2HTML)</TITLE>
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| 7 | </HEAD>
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| 8 | <BODY><TABLE id="Header" border="0" cellpadding="0" cellspacing="0" width="100%">
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| 9 | <tr>
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| 10 | <td colspan="2" width="33%"> </td>
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| 11 | <td align="center" colspan="2" width="33%">
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| 12 | <font size="4" class="ClassName">ResourceBundleHelper.java</font>
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| 13 | </td>
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| 14 | <td align="right" colspan="2" width="33%"> </td>
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| 15 | </tr>
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| 16 | </TABLE>
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| 17 | <pre CLASS="Classes">
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| 18 | <FONT CLASS="LN">1 </FONT><A NAME="1"></A><FONT CLASS="MultiLineComment">/*
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| 19 | <FONT CLASS="LN">2 </FONT><A NAME="2"></A> * Licensed under the Apache License, Version 2.0 (the "License");
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| 20 | <FONT CLASS="LN">3 </FONT><A NAME="3"></A> * you may not use this file except in compliance with the License.
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| 21 | <FONT CLASS="LN">4 </FONT><A NAME="4"></A> * You may obtain a copy of the License at
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| 22 | <FONT CLASS="LN">5 </FONT><A NAME="5"></A> *
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| 23 | <FONT CLASS="LN">6 </FONT><A NAME="6"></A> * http://www.apache.org/licenses/LICENSE-2.0
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| 24 | <FONT CLASS="LN">7 </FONT><A NAME="7"></A> *
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| 25 | <FONT CLASS="LN">8 </FONT><A NAME="8"></A> * Unless required by applicable law or agreed to in writing, software
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| 26 | <FONT CLASS="LN">9 </FONT><A NAME="9"></A> * distributed under the License is distributed on an "AS IS" BASIS,
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| 27 | <FONT CLASS="LN">10</FONT><A NAME="10"></A> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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| 28 | <FONT CLASS="LN">11</FONT><A NAME="11"></A> * See the License for the specific language governing permissions and
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| 29 | <FONT CLASS="LN">12</FONT><A NAME="12"></A> * limitations under the License.
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| 30 | <FONT CLASS="LN">13</FONT><A NAME="13"></A> */</FONT>
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| 31 | <FONT CLASS="LN">14</FONT><A NAME="14"></A><FONT CLASS="Package">package</FONT> <A HREF="../../../org.tp23.antinstaller.index.html" target="packageFrame">org.tp23.antinstaller</A>;
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| 32 | <FONT CLASS="LN">15</FONT><A NAME="15"></A>
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| 33 | <FONT CLASS="LN">16</FONT><A NAME="16"></A><FONT CLASS="Import">import</FONT> java.text.MessageFormat;
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| 34 | <FONT CLASS="LN">17</FONT><A NAME="17"></A><FONT CLASS="Import">import</FONT> java.util.MissingResourceException;
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| 35 | <FONT CLASS="LN">18</FONT><A NAME="18"></A><FONT CLASS="Import">import</FONT> java.util.ResourceBundle;
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| 36 | <FONT CLASS="LN">19</FONT><A NAME="19"></A>
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| 37 | <FONT CLASS="LN">20</FONT><A NAME="20"></A><FONT CLASS="FormalComment">/**
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| 38 | <FONT CLASS="LN">21</FONT><A NAME="21"></A> * Helper class that will catch missing bundle entries and handle formatting
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| 39 | <FONT CLASS="LN">22</FONT><A NAME="22"></A> * of message strings
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| 40 | <FONT CLASS="LN">23</FONT><A NAME="23"></A> *
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| 41 | <FONT CLASS="LN">24</FONT><A NAME="24"></A> * @author mwilson
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| 42 | <FONT CLASS="LN">25</FONT><A NAME="25"></A> * @version $Id
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| 43 | <FONT CLASS="LN">26</FONT><A NAME="26"></A> * @since 0.7.4 patch 7
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| 44 | <FONT CLASS="LN">27</FONT><A NAME="27"></A> */</FONT>
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| 45 | <FONT CLASS="LN">28</FONT><A NAME="28"></A><FONT CLASS="Public">public</FONT> <FONT CLASS="Class">class</FONT> ResourceBundleHelper
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| 46 | <FONT CLASS="LN">29</FONT><A NAME="29"></A>{
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| 47 | <FONT CLASS="LN">30</FONT><A NAME="30"></A> <FONT CLASS="Private">private</FONT> String bundleName;
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| 48 | <FONT CLASS="LN">31</FONT><A NAME="31"></A> <FONT CLASS="Private">private</FONT> ResourceBundle resourceBundle;
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| 49 | <FONT CLASS="LN">32</FONT><A NAME="32"></A>
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| 50 | <FONT CLASS="LN">33</FONT><A NAME="33"></A> <FONT CLASS="Private">private</FONT> <FONT CLASS="Static">static</FONT> <FONT CLASS="Final">final</FONT> Object[] EMPTY_OBJ_ARRAY = <FONT CLASS="New">new</FONT> Object[<FONT CLASS="IntegerLiteral">0</FONT>];
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| 51 | <FONT CLASS="LN">34</FONT><A NAME="34"></A> <FONT CLASS="Private">private</FONT> <FONT CLASS="Static">static</FONT> <FONT CLASS="Final">final</FONT> String EMPTY_STRING = <FONT CLASS="StringLiteral">""</FONT>;
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| 52 | <FONT CLASS="LN">35</FONT><A NAME="35"></A>
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| 53 | <FONT CLASS="LN">36</FONT><A NAME="36"></A> <FONT CLASS="Public">public</FONT> ResourceBundleHelper( <FONT CLASS="Final">final</FONT> String bundleName )
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| 54 | <FONT CLASS="LN">37</FONT><A NAME="37"></A> {
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| 55 | <FONT CLASS="LN">38</FONT><A NAME="38"></A> <FONT CLASS="This">this</FONT>.bundleName = bundleName;
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| 56 | <FONT CLASS="LN">39</FONT><A NAME="39"></A> resourceBundle = ResourceBundle.getBundle( bundleName );
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| 57 | <FONT CLASS="LN">40</FONT><A NAME="40"></A> }
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| 58 | <FONT CLASS="LN">41</FONT><A NAME="41"></A>
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| 59 | <FONT CLASS="LN">42</FONT><A NAME="42"></A> <FONT CLASS="Public">public</FONT> String getMessage( <FONT CLASS="Final">final</FONT> String key )
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| 60 | <FONT CLASS="LN">43</FONT><A NAME="43"></A> {
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| 61 | <FONT CLASS="LN">44</FONT><A NAME="44"></A> <FONT CLASS="Return">return</FONT> getMessage( key, EMPTY_OBJ_ARRAY );
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| 62 | <FONT CLASS="LN">45</FONT><A NAME="45"></A> }
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| 63 | <FONT CLASS="LN">46</FONT><A NAME="46"></A>
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| 64 | <FONT CLASS="LN">47</FONT><A NAME="47"></A> <FONT CLASS="Public">public</FONT> String getMessage( <FONT CLASS="Final">final</FONT> String key, <FONT CLASS="Final">final</FONT> Object obj )
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| 65 | <FONT CLASS="LN">48</FONT><A NAME="48"></A> {
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| 66 | <FONT CLASS="LN">49</FONT><A NAME="49"></A> <FONT CLASS="Return">return</FONT> getMessage( key, <FONT CLASS="New">new</FONT> Object[] { obj } );
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| 67 | <FONT CLASS="LN">50</FONT><A NAME="50"></A> }
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| 68 | <FONT CLASS="LN">51</FONT><A NAME="51"></A>
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| 69 | <FONT CLASS="LN">52</FONT><A NAME="52"></A> <FONT CLASS="FormalComment">/**
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| 70 | <FONT CLASS="LN">53</FONT><A NAME="53"></A> * Return a formatted message string.
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| 71 | <FONT CLASS="LN">54</FONT><A NAME="54"></A> * @param key resource bundle key
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| 72 | <FONT CLASS="LN">55</FONT><A NAME="55"></A> * @param objArray array of objects that will be used with formatting
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| 73 | <FONT CLASS="LN">56</FONT><A NAME="56"></A> * string
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| 74 | <FONT CLASS="LN">57</FONT><A NAME="57"></A> * @return formatted string or error message if the resource bundle
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| 75 | <FONT CLASS="LN">58</FONT><A NAME="58"></A> * entry is missing
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| 76 | <FONT CLASS="LN">59</FONT><A NAME="59"></A> */</FONT>
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| 77 | <FONT CLASS="LN">60</FONT><A NAME="60"></A> <FONT CLASS="Public">public</FONT> String getMessage( String key, Object objArray[] )
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| 78 | <FONT CLASS="LN">61</FONT><A NAME="61"></A> {
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| 79 | <FONT CLASS="LN">62</FONT><A NAME="62"></A> String message;
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| 80 | <FONT CLASS="LN">63</FONT><A NAME="63"></A>
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| 81 | <FONT CLASS="LN">64</FONT><A NAME="64"></A> <FONT CLASS="SingleLineComment">//Replace null values with empty strings - safer
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| 82 | <FONT CLASS="LN">65</FONT><A NAME="65"></A></FONT> <FONT CLASS="For">for</FONT>( <FONT CLASS="Int">int</FONT> i = <FONT CLASS="IntegerLiteral">0</FONT>; i < objArray.length; i++ )
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| 83 | <FONT CLASS="LN">66</FONT><A NAME="66"></A> {
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| 84 | <FONT CLASS="LN">67</FONT><A NAME="67"></A> <FONT CLASS="If">if</FONT>( objArray[i] == <FONT CLASS="Null">null</FONT> )
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| 85 | <FONT CLASS="LN">68</FONT><A NAME="68"></A> {
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| 86 | <FONT CLASS="LN">69</FONT><A NAME="69"></A> objArray[i] = EMPTY_STRING;
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| 87 | <FONT CLASS="LN">70</FONT><A NAME="70"></A> }
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| 88 | <FONT CLASS="LN">71</FONT><A NAME="71"></A> }
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| 89 | <FONT CLASS="LN">72</FONT><A NAME="72"></A>
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| 90 | <FONT CLASS="LN">73</FONT><A NAME="73"></A> String formatStr = <FONT CLASS="Null">null</FONT>;
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| 91 | <FONT CLASS="LN">74</FONT><A NAME="74"></A>
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| 92 | <FONT CLASS="LN">75</FONT><A NAME="75"></A> <FONT CLASS="Try">try</FONT>
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| 93 | <FONT CLASS="LN">76</FONT><A NAME="76"></A> {
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| 94 | <FONT CLASS="LN">77</FONT><A NAME="77"></A> formatStr = resourceBundle.getString( key );
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| 95 | <FONT CLASS="LN">78</FONT><A NAME="78"></A> }
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| 96 | <FONT CLASS="LN">79</FONT><A NAME="79"></A> <FONT CLASS="Catch">catch</FONT>( MissingResourceException missingResExc )
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| 97 | <FONT CLASS="LN">80</FONT><A NAME="80"></A> {
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| 98 | <FONT CLASS="LN">81</FONT><A NAME="81"></A> <FONT CLASS="SingleLineComment">//Handle missing resource below...
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| 99 | <FONT CLASS="LN">82</FONT><A NAME="82"></A></FONT> }
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| 100 | <FONT CLASS="LN">83</FONT><A NAME="83"></A>
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| 101 | <FONT CLASS="LN">84</FONT><A NAME="84"></A> <FONT CLASS="If">if</FONT>( formatStr == <FONT CLASS="Null">null</FONT> )
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| 102 | <FONT CLASS="LN">85</FONT><A NAME="85"></A> {
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| 103 | <FONT CLASS="LN">86</FONT><A NAME="86"></A> StringBuffer strBuffer = <FONT CLASS="New">new</FONT> StringBuffer( <FONT CLASS="StringLiteral">"Message entry with key "</FONT> );
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| 104 | <FONT CLASS="LN">87</FONT><A NAME="87"></A> strBuffer.append( key );
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| 105 | <FONT CLASS="LN">88</FONT><A NAME="88"></A> strBuffer.append( <FONT CLASS="StringLiteral">" is missing from resource bundle "</FONT> );
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| 106 | <FONT CLASS="LN">89</FONT><A NAME="89"></A> strBuffer.append( bundleName );
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| 107 | <FONT CLASS="LN">90</FONT><A NAME="90"></A> strBuffer.append( <FONT CLASS="StringLiteral">"\n"</FONT> );
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| 108 | <FONT CLASS="LN">91</FONT><A NAME="91"></A> strBuffer.append( bundleName );
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| 109 | <FONT CLASS="LN">92</FONT><A NAME="92"></A> strBuffer.append( <FONT CLASS="StringLiteral">":: "</FONT> );
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| 110 | <FONT CLASS="LN">93</FONT><A NAME="93"></A> strBuffer.append( key );
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| 111 | <FONT CLASS="LN">94</FONT><A NAME="94"></A> <FONT CLASS="For">for</FONT>( <FONT CLASS="Int">int</FONT> i = <FONT CLASS="IntegerLiteral">0</FONT>; i < objArray.length; i++ )
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| 112 | <FONT CLASS="LN">95</FONT><A NAME="95"></A> {
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| 113 | <FONT CLASS="LN">96</FONT><A NAME="96"></A> strBuffer.append( <FONT CLASS="StringLiteral">" "</FONT> );
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| 114 | <FONT CLASS="LN">97</FONT><A NAME="97"></A> strBuffer.append( objArray[i].toString() );
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| 115 | <FONT CLASS="LN">98</FONT><A NAME="98"></A> }
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| 116 | <FONT CLASS="LN">99</FONT><A NAME="99"></A>
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| 117 | <FONT CLASS="LN">00</FONT><A NAME="100"></A> message = strBuffer.toString();
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| 118 | <FONT CLASS="LN">01</FONT><A NAME="101"></A> }
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| 119 | <FONT CLASS="LN">02</FONT><A NAME="102"></A> <FONT CLASS="Else">else</FONT>
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| 120 | <FONT CLASS="LN">03</FONT><A NAME="103"></A> {
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| 121 | <FONT CLASS="LN">04</FONT><A NAME="104"></A> MessageFormat msgformat = <FONT CLASS="New">new</FONT> MessageFormat( formatStr );
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| 122 | <FONT CLASS="LN">05</FONT><A NAME="105"></A> message = msgformat.format( ( (Object) ( objArray ) ) );
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| 123 | <FONT CLASS="LN">06</FONT><A NAME="106"></A> }
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| 124 | <FONT CLASS="LN">07</FONT><A NAME="107"></A>
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| 125 | <FONT CLASS="LN">08</FONT><A NAME="108"></A> <FONT CLASS="Return">return</FONT> message;
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| 126 | <FONT CLASS="LN">09</FONT><A NAME="109"></A> }
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| 127 | <FONT CLASS="LN">10</FONT><A NAME="110"></A>
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| 128 | <FONT CLASS="LN">11</FONT><A NAME="111"></A>}
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| 129 | <FONT CLASS="LN">12</FONT><A NAME="112"></A></pre>
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| 130 | </BODY>
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| 131 | </HTML> |
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