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<FONT color="green">001</FONT> /*<a name="line.1"></a>
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<FONT color="green">002</FONT> * Copyright (C) 2008 Adam Cornett This program is free software; you can<a name="line.2"></a>
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<FONT color="green">003</FONT> * redistribute it and/or modify it under the terms of the GNU General Public<a name="line.3"></a>
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<FONT color="green">004</FONT> * License as published by the Free Software Foundation; either version 3 of the<a name="line.4"></a>
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<FONT color="green">005</FONT> * License, or (at your option) any later version. This program is distributed<a name="line.5"></a>
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<FONT color="green">006</FONT> * in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even<a name="line.6"></a>
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<FONT color="green">007</FONT> * the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.<a name="line.7"></a>
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<FONT color="green">008</FONT> * See the GNU General Public License for more details. You should have received<a name="line.8"></a>
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<FONT color="green">009</FONT> * a copy of the GNU General Public License along with this program; if not, see<a name="line.9"></a>
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<FONT color="green">010</FONT> * <http://www.gnu.org/licenses>.<a name="line.10"></a>
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<FONT color="green">011</FONT> */<a name="line.11"></a>
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<FONT color="green">012</FONT> <a name="line.12"></a>
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<FONT color="green">013</FONT> package net.launchpad.codescore.installer.wins;<a name="line.13"></a>
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<FONT color="green">014</FONT> <a name="line.14"></a>
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<FONT color="green">015</FONT> import java.io.File;<a name="line.15"></a>
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<FONT color="green">016</FONT> import java.io.FileNotFoundException;<a name="line.16"></a>
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<FONT color="green">017</FONT> import java.io.IOException;<a name="line.17"></a>
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<FONT color="green">018</FONT> import java.io.PrintStream;<a name="line.18"></a>
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<FONT color="green">019</FONT> import java.io.StringWriter;<a name="line.19"></a>
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<FONT color="green">020</FONT> import java.util.Properties;<a name="line.20"></a>
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<FONT color="green">021</FONT> <a name="line.21"></a>
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<FONT color="green">022</FONT> import org.apache.velocity.Template;<a name="line.22"></a>
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<FONT color="green">023</FONT> import org.apache.velocity.VelocityContext;<a name="line.23"></a>
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<FONT color="green">024</FONT> import org.apache.velocity.app.Velocity;<a name="line.24"></a>
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<FONT color="green">025</FONT> import org.apache.velocity.app.VelocityEngine;<a name="line.25"></a>
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<FONT color="green">026</FONT> import org.apache.velocity.exception.MethodInvocationException;<a name="line.26"></a>
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<FONT color="green">027</FONT> import org.apache.velocity.exception.ParseErrorException;<a name="line.27"></a>
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<FONT color="green">028</FONT> import org.apache.velocity.exception.ResourceNotFoundException;<a name="line.28"></a>
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<FONT color="green">029</FONT> <a name="line.29"></a>
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<FONT color="green">030</FONT> public class DBVelocityWriter {<a name="line.30"></a>
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<FONT color="green">031</FONT> public static final String Encoding = "UTF-8";<a name="line.31"></a>
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<FONT color="green">032</FONT> <a name="line.32"></a>
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<FONT color="green">033</FONT> protected VelocityContext context;<a name="line.33"></a>
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<FONT color="green">034</FONT> <a name="line.34"></a>
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<FONT color="green">035</FONT> protected Template template;<a name="line.35"></a>
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<FONT color="green">036</FONT> <a name="line.36"></a>
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<FONT color="green">037</FONT> protected VelocityEngine ve;<a name="line.37"></a>
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<FONT color="green">038</FONT> <a name="line.38"></a>
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<FONT color="green">039</FONT> Properties dbprops;<a name="line.39"></a>
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<FONT color="green">040</FONT> <a name="line.40"></a>
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<FONT color="green">041</FONT> public DBVelocityWriter(final Properties p) {<a name="line.41"></a>
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<FONT color="green">042</FONT> dbprops = p;<a name="line.42"></a>
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<FONT color="green">043</FONT> }<a name="line.43"></a>
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<FONT color="green">044</FONT> <a name="line.44"></a>
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<FONT color="green">045</FONT> public void writeProps() {<a name="line.45"></a>
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<FONT color="green">046</FONT> final String content = generateDBProps();<a name="line.46"></a>
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<FONT color="green">047</FONT> final File of = new File("./src/CodeScoreNode.driver.xml");<a name="line.47"></a>
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<FONT color="green">048</FONT> try {<a name="line.48"></a>
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<FONT color="green">049</FONT> final PrintStream ps = new PrintStream(of);<a name="line.49"></a>
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<FONT color="green">050</FONT> ps.write(content.getBytes());<a name="line.50"></a>
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<FONT color="green">051</FONT> } catch (final FileNotFoundException e) {<a name="line.51"></a>
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<FONT color="green">052</FONT> // TODO Auto-generated catch block<a name="line.52"></a>
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<FONT color="green">053</FONT> e.printStackTrace();<a name="line.53"></a>
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<FONT color="green">054</FONT> } catch (final IOException e) {<a name="line.54"></a>
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<FONT color="green">055</FONT> // TODO Auto-generated catch block<a name="line.55"></a>
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<FONT color="green">056</FONT> e.printStackTrace();<a name="line.56"></a>
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<FONT color="green">057</FONT> }<a name="line.57"></a>
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<FONT color="green">058</FONT> }<a name="line.58"></a>
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<FONT color="green">059</FONT> <a name="line.59"></a>
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<FONT color="green">060</FONT> private String generateDBProps() {<a name="line.60"></a>
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<FONT color="green">061</FONT> setupVelocity();<a name="line.61"></a>
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<FONT color="green">062</FONT> setupTemplate();<a name="line.62"></a>
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<FONT color="green">063</FONT> setupContext();<a name="line.63"></a>
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<FONT color="green">064</FONT> final StringWriter sw = new StringWriter();<a name="line.64"></a>
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<FONT color="green">065</FONT> try {<a name="line.65"></a>
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<FONT color="green">066</FONT> getTemplate().merge(getContext(), sw);<a name="line.66"></a>
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<FONT color="green">067</FONT> } catch (final ResourceNotFoundException e) {<a name="line.67"></a>
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<FONT color="green">068</FONT> e.printStackTrace();<a name="line.68"></a>
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<FONT color="green">069</FONT> return null;<a name="line.69"></a>
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<FONT color="green">070</FONT> } catch (final ParseErrorException e) {<a name="line.70"></a>
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<FONT color="green">071</FONT> e.printStackTrace();<a name="line.71"></a>
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<FONT color="green">072</FONT> return null;<a name="line.72"></a>
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<FONT color="green">073</FONT> } catch (final MethodInvocationException e) {<a name="line.73"></a>
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<FONT color="green">074</FONT> e.printStackTrace();<a name="line.74"></a>
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<FONT color="green">075</FONT> return null;<a name="line.75"></a>
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<FONT color="green">076</FONT> } catch (final Exception e) {<a name="line.76"></a>
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<FONT color="green">077</FONT> e.printStackTrace();<a name="line.77"></a>
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<FONT color="green">078</FONT> return null;<a name="line.78"></a>
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<FONT color="green">079</FONT> }<a name="line.79"></a>
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<FONT color="green">080</FONT> sw.flush();<a name="line.80"></a>
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<FONT color="green">081</FONT> return sw.toString();<a name="line.81"></a>
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<FONT color="green">082</FONT> }<a name="line.82"></a>
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<FONT color="green">083</FONT> <a name="line.83"></a>
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<FONT color="green">084</FONT> private final VelocityContext getContext() {<a name="line.84"></a>
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<FONT color="green">085</FONT> return context;<a name="line.85"></a>
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<FONT color="green">086</FONT> }<a name="line.86"></a>
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<FONT color="green">087</FONT> <a name="line.87"></a>
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<FONT color="green">088</FONT> private final Template getTemplate() {<a name="line.88"></a>
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<FONT color="green">089</FONT> return template;<a name="line.89"></a>
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<FONT color="green">090</FONT> }<a name="line.90"></a>
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<FONT color="green">091</FONT> <a name="line.91"></a>
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<FONT color="green">092</FONT> private String getTemplateName() {<a name="line.92"></a>
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<FONT color="green">093</FONT> return "db.xml";<a name="line.93"></a>
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<FONT color="green">094</FONT> }<a name="line.94"></a>
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<FONT color="green">095</FONT> <a name="line.95"></a>
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<FONT color="green">096</FONT> private final VelocityEngine getVelocityEngine() {<a name="line.96"></a>
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<FONT color="green">097</FONT> return ve;<a name="line.97"></a>
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<FONT color="green">098</FONT> }<a name="line.98"></a>
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<FONT color="green">099</FONT> <a name="line.99"></a>
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<FONT color="green">100</FONT> private void setupContext() {<a name="line.100"></a>
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<FONT color="green">101</FONT> context = new VelocityContext();<a name="line.101"></a>
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<FONT color="green">102</FONT> getContext().put("USER", dbprops.get("user"));<a name="line.102"></a>
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<FONT color="green">103</FONT> getContext().put("PASS", dbprops.get("password"));<a name="line.103"></a>
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<FONT color="green">104</FONT> getContext().put("SCHEMA", dbprops.get("Database"));<a name="line.104"></a>
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<FONT color="green">105</FONT> getContext().put("DBURL", dbprops.get("URL"));<a name="line.105"></a>
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<FONT color="green">106</FONT> <a name="line.106"></a>
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<FONT color="green">107</FONT> }<a name="line.107"></a>
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<FONT color="green">108</FONT> <a name="line.108"></a>
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<FONT color="green">109</FONT> private void setupTemplate() {<a name="line.109"></a>
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<FONT color="green">110</FONT> try {<a name="line.110"></a>
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<FONT color="green">111</FONT> template = getVelocityEngine().getTemplate(getTemplateName());<a name="line.111"></a>
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<FONT color="green">112</FONT> } catch (final ResourceNotFoundException e) {<a name="line.112"></a>
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<FONT color="green">113</FONT> e.printStackTrace();<a name="line.113"></a>
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<FONT color="green">114</FONT> return;<a name="line.114"></a>
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<FONT color="green">115</FONT> } catch (final ParseErrorException e) {<a name="line.115"></a>
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<FONT color="green">116</FONT> e.printStackTrace();<a name="line.116"></a>
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<FONT color="green">117</FONT> return;<a name="line.117"></a>
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<FONT color="green">118</FONT> } catch (final Exception e) {<a name="line.118"></a>
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<FONT color="green">119</FONT> e.printStackTrace();<a name="line.119"></a>
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<FONT color="green">120</FONT> return;<a name="line.120"></a>
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<FONT color="green">121</FONT> }<a name="line.121"></a>
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<FONT color="green">122</FONT> getTemplate().setEncoding(DBVelocityWriter.Encoding);<a name="line.122"></a>
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<FONT color="green">123</FONT> }<a name="line.123"></a>
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<FONT color="green">124</FONT> <a name="line.124"></a>
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<FONT color="green">125</FONT> private void setupVelocity() {<a name="line.125"></a>
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<FONT color="green">126</FONT> ve = new VelocityEngine();<a name="line.126"></a>
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<FONT color="green">127</FONT> ve.setProperty("file.resource.loader.path",<a name="line.127"></a>
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<FONT color="green">128</FONT> "./src/net/launchpad/codescore/installer/wins/");<a name="line.128"></a>
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<FONT color="green">129</FONT> try {<a name="line.129"></a>
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<FONT color="green">130</FONT> Velocity.init();<a name="line.130"></a>
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<FONT color="green">131</FONT> } catch (final Exception e) {<a name="line.131"></a>
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<FONT color="green">132</FONT> e.printStackTrace();<a name="line.132"></a>
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<FONT color="green">133</FONT> return;<a name="line.133"></a>
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<FONT color="green">134</FONT> }<a name="line.134"></a>
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<FONT color="green">135</FONT> }<a name="line.135"></a>
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<FONT color="green">136</FONT> }<a name="line.136"></a>