source: release-kits/lirk3/bin/ant-installer/web/java2html/antinstaller/org/tp23/antinstaller/renderer/text/TextMessageRenderer.java.html@ 14982

Last change on this file since 14982 was 14982, checked in by oranfry, 16 years ago

initial import of LiRK3
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1<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0//EN">
2<HTML>
3<HEAD>
4<LINK REL=STYLESHEET TYPE="text/css" HREF="../../../../../stylesheet.css" TITLE="Style">
5<META NAME="GENERATOR" CONTENT="Java2HTML Version 1.4">
6<TITLE>org.tp23.antinstaller.renderer.text.TextMessageRenderer (Java2HTML)</TITLE>
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9<tr>
10<td colspan="2" width="33%">&nbsp;</td>
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12<font size="4" class="ClassName">TextMessageRenderer.java</font>
13</td>
14<td align="right" colspan="2" width="33%">&nbsp;</td>
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17<pre CLASS="Classes">
18<FONT CLASS="LN">1 </FONT><A NAME="1"></A><FONT CLASS="MultiLineComment">/*
19<FONT CLASS="LN">2 </FONT><A NAME="2"></A> * Copyright 2005 Paul Hinds
20<FONT CLASS="LN">3 </FONT><A NAME="3"></A> *
21<FONT CLASS="LN">4 </FONT><A NAME="4"></A> * Licensed under the Apache License, Version 2.0 (the "License");
22<FONT CLASS="LN">5 </FONT><A NAME="5"></A> * you may not use this file except in compliance with the License.
23<FONT CLASS="LN">6 </FONT><A NAME="6"></A> * You may obtain a copy of the License at
24<FONT CLASS="LN">7 </FONT><A NAME="7"></A> *
25<FONT CLASS="LN">8 </FONT><A NAME="8"></A> * http://www.apache.org/licenses/LICENSE-2.0
26<FONT CLASS="LN">9 </FONT><A NAME="9"></A> *
27<FONT CLASS="LN">10</FONT><A NAME="10"></A> * Unless required by applicable law or agreed to in writing, software
28<FONT CLASS="LN">11</FONT><A NAME="11"></A> * distributed under the License is distributed on an "AS IS" BASIS,
29<FONT CLASS="LN">12</FONT><A NAME="12"></A> * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
30<FONT CLASS="LN">13</FONT><A NAME="13"></A> * See the License for the specific language governing permissions and
31<FONT CLASS="LN">14</FONT><A NAME="14"></A> * limitations under the License.
32<FONT CLASS="LN">15</FONT><A NAME="15"></A> */</FONT>
33<FONT CLASS="LN">16</FONT><A NAME="16"></A><FONT CLASS="Package">package</FONT> <A HREF="../../../../../org.tp23.antinstaller.renderer.text.index.html" target="packageFrame">org.tp23.antinstaller.renderer.text</A>;
34<FONT CLASS="LN">17</FONT><A NAME="17"></A>
35<FONT CLASS="LN">18</FONT><A NAME="18"></A><FONT CLASS="Import">import</FONT> java.io.BufferedReader;
36<FONT CLASS="LN">19</FONT><A NAME="19"></A><FONT CLASS="Import">import</FONT> java.io.IOException;
37<FONT CLASS="LN">20</FONT><A NAME="20"></A><FONT CLASS="Import">import</FONT> java.io.InputStreamReader;
38<FONT CLASS="LN">21</FONT><A NAME="21"></A>
39<FONT CLASS="LN">22</FONT><A NAME="22"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/InstallerContext.java.html">org.tp23.antinstaller.InstallerContext</A>;
40<FONT CLASS="LN">23</FONT><A NAME="23"></A><FONT CLASS="Import">import</FONT> <A HREF="../../../../../org/tp23/antinstaller/renderer/MessageRenderer.java.html">org.tp23.antinstaller.renderer.MessageRenderer</A>;
41<FONT CLASS="LN">24</FONT><A NAME="24"></A>
42<FONT CLASS="LN">25</FONT><A NAME="25"></A><FONT CLASS="FormalComment">/**
43<FONT CLASS="LN">26</FONT><A NAME="26"></A> *
44<FONT CLASS="LN">27</FONT><A NAME="27"></A> * &lt;p&gt;Render user messages to the console &lt;/p&gt;
45<FONT CLASS="LN">28</FONT><A NAME="28"></A> * &lt;p&gt; &lt;/p&gt;
46<FONT CLASS="LN">29</FONT><A NAME="29"></A> * &lt;p&gt;Copyright: Copyright (c) 2004&lt;/p&gt;
47<FONT CLASS="LN">30</FONT><A NAME="30"></A> * &lt;p&gt;Company: tp23&lt;/p&gt;
48<FONT CLASS="LN">31</FONT><A NAME="31"></A> * @author Paul Hinds
49<FONT CLASS="LN">32</FONT><A NAME="32"></A> * @version $Id: TextMessageRenderer.java,v 1.3 2007/01/09 22:41:40 teknopaul Exp $
50<FONT CLASS="LN">33</FONT><A NAME="33"></A> */</FONT>
51<FONT CLASS="LN">34</FONT><A NAME="34"></A><FONT CLASS="Public">public</FONT> <FONT CLASS="Class">class</FONT> TextMessageRenderer
52<FONT CLASS="LN">35</FONT><A NAME="35"></A> <FONT CLASS="Implements">implements</FONT> <A HREF="../../../../../org/tp23/antinstaller/renderer/MessageRenderer.java.html">MessageRenderer</A> {
53<FONT CLASS="LN">36</FONT><A NAME="36"></A>
54<FONT CLASS="LN">37</FONT><A NAME="37"></A> <FONT CLASS="Private">private</FONT> <A HREF="../../../../../org/tp23/antinstaller/InstallerContext.java.html">InstallerContext</A> ctx = <FONT CLASS="Null">null</FONT>;
55<FONT CLASS="LN">38</FONT><A NAME="38"></A>
56<FONT CLASS="LN">39</FONT><A NAME="39"></A> <FONT CLASS="Public">public</FONT> TextMessageRenderer() {
57<FONT CLASS="LN">40</FONT><A NAME="40"></A> }
58<FONT CLASS="LN">41</FONT><A NAME="41"></A>
59<FONT CLASS="LN">42</FONT><A NAME="42"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Void">void</FONT> setInstallerContext(<A HREF="../../../../../org/tp23/antinstaller/InstallerContext.java.html">InstallerContext</A> ctx){
60<FONT CLASS="LN">43</FONT><A NAME="43"></A> <FONT CLASS="This">this</FONT>.ctx = ctx;
61<FONT CLASS="LN">44</FONT><A NAME="44"></A> }
62<FONT CLASS="LN">45</FONT><A NAME="45"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Void">void</FONT> printMessage(String message){
63<FONT CLASS="LN">46</FONT><A NAME="46"></A> System.out.println(message);
64<FONT CLASS="LN">47</FONT><A NAME="47"></A> }
65<FONT CLASS="LN">48</FONT><A NAME="48"></A>
66<FONT CLASS="LN">49</FONT><A NAME="49"></A> <FONT CLASS="Public">public</FONT> <FONT CLASS="Boolean">boolean</FONT> prompt(String message){
67<FONT CLASS="LN">50</FONT><A NAME="50"></A> <FONT CLASS="Try">try</FONT> {
68<FONT CLASS="LN">51</FONT><A NAME="51"></A> System.out.println(message);
69<FONT CLASS="LN">52</FONT><A NAME="52"></A> <FONT CLASS="SingleLineComment">// FIXME need to read directly from InputStreamReader and stop at first \n or \r
70<FONT CLASS="LN">53</FONT><A NAME="53"></A></FONT> <FONT CLASS="SingleLineComment">// test the following
71<FONT CLASS="LN">54</FONT><A NAME="54"></A></FONT><FONT CLASS="SingleLineComment">// InputStreamReader isr = new InputStreamReader(System.in);
72<FONT CLASS="LN">55</FONT><A NAME="55"></A></FONT><FONT CLASS="SingleLineComment">// int intChar = -1;
73<FONT CLASS="LN">56</FONT><A NAME="56"></A></FONT><FONT CLASS="SingleLineComment">// StringBuffer sb = new StringBuffer();
74<FONT CLASS="LN">57</FONT><A NAME="57"></A></FONT><FONT CLASS="SingleLineComment">// while((intChar = isr.read()) != -1 &amp;&amp; intChar != '\n' &amp;&amp; intChar != '\r'){
75<FONT CLASS="LN">58</FONT><A NAME="58"></A></FONT><FONT CLASS="SingleLineComment">// sb.append((char)intChar);
76<FONT CLASS="LN">59</FONT><A NAME="59"></A></FONT><FONT CLASS="SingleLineComment">// }
77<FONT CLASS="LN">60</FONT><A NAME="60"></A></FONT><FONT CLASS="SingleLineComment">// String line = sb.toString();
78<FONT CLASS="LN">61</FONT><A NAME="61"></A></FONT>
79<FONT CLASS="LN">62</FONT><A NAME="62"></A> BufferedReader reader = <FONT CLASS="New">new</FONT> BufferedReader(<FONT CLASS="New">new</FONT> InputStreamReader(System.in));
80<FONT CLASS="LN">63</FONT><A NAME="63"></A> String line = reader.readLine();
81<FONT CLASS="LN">64</FONT><A NAME="64"></A> <FONT CLASS="If">if</FONT> (line != <FONT CLASS="Null">null</FONT> &amp;&amp; !line.equals(<FONT CLASS="StringLiteral">""</FONT>) &amp;&amp; line.trim().length() &gt; <FONT CLASS="IntegerLiteral">0</FONT>) {
82<FONT CLASS="LN">65</FONT><A NAME="65"></A> <FONT CLASS="Return">return</FONT> Character.toUpperCase(line.trim().charAt(<FONT CLASS="IntegerLiteral">0</FONT>)) == <FONT CLASS="CharacerLiteral">'Y'</FONT> ||
83<FONT CLASS="LN">66</FONT><A NAME="66"></A> Character.toUpperCase(line.trim().charAt(<FONT CLASS="IntegerLiteral">0</FONT>)) == <FONT CLASS="CharacerLiteral">'T'</FONT> ;
84<FONT CLASS="LN">67</FONT><A NAME="67"></A> }
85<FONT CLASS="LN">68</FONT><A NAME="68"></A> <FONT CLASS="Return">return</FONT> <FONT CLASS="False">false</FONT>;
86<FONT CLASS="LN">69</FONT><A NAME="69"></A> }
87<FONT CLASS="LN">70</FONT><A NAME="70"></A> <FONT CLASS="Catch">catch</FONT> (IOException ex) {
88<FONT CLASS="LN">71</FONT><A NAME="71"></A> <FONT CLASS="Throw">throw</FONT> <FONT CLASS="New">new</FONT> RuntimeException(<FONT CLASS="StringLiteral">"IOException"</FONT>, ex);
89<FONT CLASS="LN">72</FONT><A NAME="72"></A> }
90<FONT CLASS="LN">73</FONT><A NAME="73"></A> }
91<FONT CLASS="LN">74</FONT><A NAME="74"></A>}
92<FONT CLASS="LN">75</FONT><A NAME="75"></A></pre>
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