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| <div id="overview"><a href="../../../../../apidocs/org/apache/velocity/texen/Generator.html">View Javadoc</a></div><pre> |
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| <a name="1" href="#1">1</a> <strong class="jxr_keyword">package</strong> org.apache.velocity.texen; |
| <a name="2" href="#2">2</a> |
| <a name="3" href="#3">3</a> <em class="jxr_comment">/*</em> |
| <a name="4" href="#4">4</a> <em class="jxr_comment"> * Licensed to the Apache Software Foundation (ASF) under one</em> |
| <a name="5" href="#5">5</a> <em class="jxr_comment"> * or more contributor license agreements. See the NOTICE file</em> |
| <a name="6" href="#6">6</a> <em class="jxr_comment"> * distributed with this work for additional information</em> |
| <a name="7" href="#7">7</a> <em class="jxr_comment"> * regarding copyright ownership. The ASF licenses this file</em> |
| <a name="8" href="#8">8</a> <em class="jxr_comment"> * to you under the Apache License, Version 2.0 (the</em> |
| <a name="9" href="#9">9</a> <em class="jxr_comment"> * "License"); you may not use this file except in compliance</em> |
| <a name="10" href="#10">10</a> <em class="jxr_comment"> * with the License. You may obtain a copy of the License at</em> |
| <a name="11" href="#11">11</a> <em class="jxr_comment"> *</em> |
| <a name="12" href="#12">12</a> <em class="jxr_comment"> * <a href="http://www.apache.org/licenses/LICENSE-2.0" target="alexandria_uri">http://www.apache.org/licenses/LICENSE-2.0</a></em> |
| <a name="13" href="#13">13</a> <em class="jxr_comment"> *</em> |
| <a name="14" href="#14">14</a> <em class="jxr_comment"> * Unless required by applicable law or agreed to in writing,</em> |
| <a name="15" href="#15">15</a> <em class="jxr_comment"> * software distributed under the License is distributed on an</em> |
| <a name="16" href="#16">16</a> <em class="jxr_comment"> * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY</em> |
| <a name="17" href="#17">17</a> <em class="jxr_comment"> * KIND, either express or implied. See the License for the</em> |
| <a name="18" href="#18">18</a> <em class="jxr_comment"> * specific language governing permissions and limitations</em> |
| <a name="19" href="#19">19</a> <em class="jxr_comment"> * under the License. </em> |
| <a name="20" href="#20">20</a> <em class="jxr_comment"> */</em> |
| <a name="21" href="#21">21</a> |
| <a name="22" href="#22">22</a> <strong class="jxr_keyword">import</strong> java.io.File; |
| <a name="23" href="#23">23</a> <strong class="jxr_keyword">import</strong> java.io.InputStream; |
| <a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> java.io.FileInputStream; |
| <a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> java.io.BufferedInputStream; |
| <a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> java.io.Writer; |
| <a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> java.io.FileWriter; |
| <a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> java.io.IOException; |
| <a name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> java.io.StringWriter; |
| <a name="30" href="#30">30</a> <strong class="jxr_keyword">import</strong> java.io.OutputStreamWriter; |
| <a name="31" href="#31">31</a> <strong class="jxr_keyword">import</strong> java.io.BufferedWriter; |
| <a name="32" href="#32">32</a> <strong class="jxr_keyword">import</strong> java.io.FileOutputStream; |
| <a name="33" href="#33">33</a> |
| <a name="34" href="#34">34</a> <strong class="jxr_keyword">import</strong> java.util.Enumeration; |
| <a name="35" href="#35">35</a> <strong class="jxr_keyword">import</strong> java.util.Hashtable; |
| <a name="36" href="#36">36</a> <strong class="jxr_keyword">import</strong> java.util.Iterator; |
| <a name="37" href="#37">37</a> <strong class="jxr_keyword">import</strong> java.util.Properties; |
| <a name="38" href="#38">38</a> |
| <a name="39" href="#39">39</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.Template; |
| <a name="40" href="#40">40</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.context.Context; |
| <a name="41" href="#41">41</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.VelocityContext; |
| <a name="42" href="#42">42</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.app.VelocityEngine; |
| <a name="43" href="#43">43</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.util.ClassUtils; |
| <a name="44" href="#44">44</a> |
| <a name="45" href="#45">45</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="46" href="#46">46</a> <em class="jxr_javadoccomment"> * A text/code generator class</em> |
| <a name="47" href="#47">47</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="48" href="#48">48</a> <em class="jxr_javadoccomment"> * @author <a href="<a href="mailto:leon@opticode.co.za" target="alexandria_uri">mailto:leon@opticode.co.za</a>">Leon Messerschmidt</a></em> |
| <a name="49" href="#49">49</a> <em class="jxr_javadoccomment"> * @author <a href="<a href="mailto:jvanzyl@apache.org" target="alexandria_uri">mailto:jvanzyl@apache.org</a>">Jason van Zyl</a></em> |
| <a name="50" href="#50">50</a> <em class="jxr_javadoccomment"> * @version $Id: Generator.java 463298 2006-10-12 16:10:32Z henning $</em> |
| <a name="51" href="#51">51</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="52" href="#52">52</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a> |
| <a name="53" href="#53">53</a> { |
| <a name="54" href="#54">54</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="55" href="#55">55</a> <em class="jxr_javadoccomment"> * Where the texen output will placed.</em> |
| <a name="56" href="#56">56</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="57" href="#57">57</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String OUTPUT_PATH = <span class="jxr_string">"output.path"</span>; |
| <a name="58" href="#58">58</a> |
| <a name="59" href="#59">59</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="60" href="#60">60</a> <em class="jxr_javadoccomment"> * Where the velocity templates live.</em> |
| <a name="61" href="#61">61</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="62" href="#62">62</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String TEMPLATE_PATH = <span class="jxr_string">"template.path"</span>; |
| <a name="63" href="#63">63</a> |
| <a name="64" href="#64">64</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="65" href="#65">65</a> <em class="jxr_javadoccomment"> * Default properties file used for controlling the</em> |
| <a name="66" href="#66">66</a> <em class="jxr_javadoccomment"> * tools placed in the context.</em> |
| <a name="67" href="#67">67</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="68" href="#68">68</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <strong class="jxr_keyword">final</strong> String DEFAULT_TEXEN_PROPERTIES = |
| <a name="69" href="#69">69</a> <span class="jxr_string">"org/apache/velocity/texen/defaults/texen.properties"</span>; |
| <a name="70" href="#70">70</a> |
| <a name="71" href="#71">71</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="72" href="#72">72</a> <em class="jxr_javadoccomment"> * Default properties used by texen.</em> |
| <a name="73" href="#73">73</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="74" href="#74">74</a> <strong class="jxr_keyword">private</strong> Properties props = <strong class="jxr_keyword">new</strong> Properties(); |
| <a name="75" href="#75">75</a> |
| <a name="76" href="#76">76</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="77" href="#77">77</a> <em class="jxr_javadoccomment"> * Context used for generating the texen output.</em> |
| <a name="78" href="#78">78</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="79" href="#79">79</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/velocity/context/Context.html">Context</a> controlContext; |
| <a name="80" href="#80">80</a> |
| <a name="81" href="#81">81</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="82" href="#82">82</a> <em class="jxr_javadoccomment"> * Keep track of the file writers used for outputting</em> |
| <a name="83" href="#83">83</a> <em class="jxr_javadoccomment"> * to files. If we come across a file writer more</em> |
| <a name="84" href="#84">84</a> <em class="jxr_javadoccomment"> * then once then the additional output will be</em> |
| <a name="85" href="#85">85</a> <em class="jxr_javadoccomment"> * appended to the file instead of overwritting</em> |
| <a name="86" href="#86">86</a> <em class="jxr_javadoccomment"> * the contents.</em> |
| <a name="87" href="#87">87</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="88" href="#88">88</a> <strong class="jxr_keyword">private</strong> Hashtable writers = <strong class="jxr_keyword">new</strong> Hashtable(); |
| <a name="89" href="#89">89</a> |
| <a name="90" href="#90">90</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="91" href="#91">91</a> <em class="jxr_javadoccomment"> * The generator tools used for creating additional</em> |
| <a name="92" href="#92">92</a> <em class="jxr_javadoccomment"> * output withing the control template. This could</em> |
| <a name="93" href="#93">93</a> <em class="jxr_javadoccomment"> * use some cleaning up.</em> |
| <a name="94" href="#94">94</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="95" href="#95">95</a> <strong class="jxr_keyword">private</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a> instance = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a>(); |
| <a name="96" href="#96">96</a> |
| <a name="97" href="#97">97</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="98" href="#98">98</a> <em class="jxr_javadoccomment"> * This is the encoding for the output file(s).</em> |
| <a name="99" href="#99">99</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="100" href="#100">100</a> <strong class="jxr_keyword">protected</strong> String outputEncoding; |
| <a name="101" href="#101">101</a> |
| <a name="102" href="#102">102</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="103" href="#103">103</a> <em class="jxr_javadoccomment"> * This is the encoding for the input file(s)</em> |
| <a name="104" href="#104">104</a> <em class="jxr_javadoccomment"> * (templates).</em> |
| <a name="105" href="#105">105</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="106" href="#106">106</a> <strong class="jxr_keyword">protected</strong> String inputEncoding; |
| <a name="107" href="#107">107</a> |
| <a name="108" href="#108">108</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="109" href="#109">109</a> <em class="jxr_javadoccomment"> * Velocity engine.</em> |
| <a name="110" href="#110">110</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="111" href="#111">111</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../org/apache/velocity/app/VelocityEngine.html">VelocityEngine</a> ve; |
| <a name="112" href="#112">112</a> |
| <a name="113" href="#113">113</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="114" href="#114">114</a> <em class="jxr_javadoccomment"> * Default constructor.</em> |
| <a name="115" href="#115">115</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="116" href="#116">116</a> <strong class="jxr_keyword">private</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a>() |
| <a name="117" href="#117">117</a> { |
| <a name="118" href="#118">118</a> setDefaultProps(); |
| <a name="119" href="#119">119</a> } |
| <a name="120" href="#120">120</a> |
| <a name="121" href="#121">121</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="122" href="#122">122</a> <em class="jxr_javadoccomment"> * Create a new generator object with default properties.</em> |
| <a name="123" href="#123">123</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="124" href="#124">124</a> <em class="jxr_javadoccomment"> * @return Generator generator used in the control context.</em> |
| <a name="125" href="#125">125</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="126" href="#126">126</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">static</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a> getInstance() |
| <a name="127" href="#127">127</a> { |
| <a name="128" href="#128">128</a> <strong class="jxr_keyword">return</strong> instance; |
| <a name="129" href="#129">129</a> } |
| <a name="130" href="#130">130</a> |
| <a name="131" href="#131">131</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="132" href="#132">132</a> <em class="jxr_javadoccomment"> * Set the velocity engine.</em> |
| <a name="133" href="#133">133</a> <em class="jxr_javadoccomment"> * @param ve</em> |
| <a name="134" href="#134">134</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="135" href="#135">135</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setVelocityEngine(<a href="../../../../org/apache/velocity/app/VelocityEngine.html">VelocityEngine</a> ve) |
| <a name="136" href="#136">136</a> { |
| <a name="137" href="#137">137</a> <strong class="jxr_keyword">this</strong>.ve = ve; |
| <a name="138" href="#138">138</a> } |
| <a name="139" href="#139">139</a> |
| <a name="140" href="#140">140</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="141" href="#141">141</a> <em class="jxr_javadoccomment"> * Create a new generator object with properties loaded from</em> |
| <a name="142" href="#142">142</a> <em class="jxr_javadoccomment"> * a file. If the file does not exist or any other exception</em> |
| <a name="143" href="#143">143</a> <em class="jxr_javadoccomment"> * occurs during the reading operation the default properties</em> |
| <a name="144" href="#144">144</a> <em class="jxr_javadoccomment"> * are used.</em> |
| <a name="145" href="#145">145</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="146" href="#146">146</a> <em class="jxr_javadoccomment"> * @param propFile properties used to help populate the control context.</em> |
| <a name="147" href="#147">147</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="148" href="#148">148</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a> (String propFile) |
| <a name="149" href="#149">149</a> { |
| <a name="150" href="#150">150</a> <strong class="jxr_keyword">try</strong> |
| <a name="151" href="#151">151</a> { |
| <a name="152" href="#152">152</a> BufferedInputStream bi = <strong class="jxr_keyword">null</strong>; |
| <a name="153" href="#153">153</a> <strong class="jxr_keyword">try</strong> |
| <a name="154" href="#154">154</a> { |
| <a name="155" href="#155">155</a> bi = <strong class="jxr_keyword">new</strong> BufferedInputStream (<strong class="jxr_keyword">new</strong> FileInputStream (propFile)); |
| <a name="156" href="#156">156</a> props.load (bi); |
| <a name="157" href="#157">157</a> } |
| <a name="158" href="#158">158</a> <strong class="jxr_keyword">finally</strong> |
| <a name="159" href="#159">159</a> { |
| <a name="160" href="#160">160</a> <strong class="jxr_keyword">if</strong> (bi != <strong class="jxr_keyword">null</strong>) |
| <a name="161" href="#161">161</a> { |
| <a name="162" href="#162">162</a> bi.close(); |
| <a name="163" href="#163">163</a> } |
| <a name="164" href="#164">164</a> } |
| <a name="165" href="#165">165</a> } |
| <a name="166" href="#166">166</a> <strong class="jxr_keyword">catch</strong> (IOException e) |
| <a name="167" href="#167">167</a> { |
| <a name="168" href="#168">168</a> System.err.println(<span class="jxr_string">"Could not load "</span> + propFile |
| <a name="169" href="#169">169</a> + <span class="jxr_string">", falling back to defaults. ("</span> |
| <a name="170" href="#170">170</a> + e.getMessage() + <span class="jxr_string">")"</span>); |
| <a name="171" href="#171">171</a> <em class="jxr_comment">/*</em> |
| <a name="172" href="#172">172</a> <em class="jxr_comment"> * If something goes wrong we use default properties</em> |
| <a name="173" href="#173">173</a> <em class="jxr_comment"> */</em> |
| <a name="174" href="#174">174</a> setDefaultProps(); |
| <a name="175" href="#175">175</a> } |
| <a name="176" href="#176">176</a> } |
| <a name="177" href="#177">177</a> |
| <a name="178" href="#178">178</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="179" href="#179">179</a> <em class="jxr_javadoccomment"> * Create a new Generator object with a given property</em> |
| <a name="180" href="#180">180</a> <em class="jxr_javadoccomment"> * set. The property set will be duplicated.</em> |
| <a name="181" href="#181">181</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="182" href="#182">182</a> <em class="jxr_javadoccomment"> * @param props properties object to help populate the control context.</em> |
| <a name="183" href="#183">183</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="184" href="#184">184</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/velocity/texen/Generator.html">Generator</a> (Properties props) |
| <a name="185" href="#185">185</a> { |
| <a name="186" href="#186">186</a> <strong class="jxr_keyword">this</strong>.props = (Properties)props.clone(); |
| <a name="187" href="#187">187</a> } |
| <a name="188" href="#188">188</a> |
| <a name="189" href="#189">189</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="190" href="#190">190</a> <em class="jxr_javadoccomment"> * Set default properties.</em> |
| <a name="191" href="#191">191</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="192" href="#192">192</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> setDefaultProps() |
| <a name="193" href="#193">193</a> { |
| <a name="194" href="#194">194</a> ClassLoader classLoader = VelocityEngine.<strong class="jxr_keyword">class</strong>.getClassLoader(); |
| <a name="195" href="#195">195</a> <strong class="jxr_keyword">try</strong> |
| <a name="196" href="#196">196</a> { |
| <a name="197" href="#197">197</a> InputStream inputStream = <strong class="jxr_keyword">null</strong>; |
| <a name="198" href="#198">198</a> <strong class="jxr_keyword">try</strong> |
| <a name="199" href="#199">199</a> { |
| <a name="200" href="#200">200</a> inputStream = classLoader.getResourceAsStream( |
| <a name="201" href="#201">201</a> DEFAULT_TEXEN_PROPERTIES); |
| <a name="202" href="#202">202</a> |
| <a name="203" href="#203">203</a> props.load( inputStream ); |
| <a name="204" href="#204">204</a> } |
| <a name="205" href="#205">205</a> <strong class="jxr_keyword">finally</strong> |
| <a name="206" href="#206">206</a> { |
| <a name="207" href="#207">207</a> <strong class="jxr_keyword">if</strong> (inputStream != <strong class="jxr_keyword">null</strong>) |
| <a name="208" href="#208">208</a> { |
| <a name="209" href="#209">209</a> inputStream.close(); |
| <a name="210" href="#210">210</a> } |
| <a name="211" href="#211">211</a> } |
| <a name="212" href="#212">212</a> } |
| <a name="213" href="#213">213</a> <strong class="jxr_keyword">catch</strong> (IOException ioe) |
| <a name="214" href="#214">214</a> { |
| <a name="215" href="#215">215</a> System.err.println(<span class="jxr_string">"Cannot get default properties: "</span> + ioe.getMessage()); |
| <a name="216" href="#216">216</a> } |
| <a name="217" href="#217">217</a> } |
| <a name="218" href="#218">218</a> |
| <a name="219" href="#219">219</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="220" href="#220">220</a> <em class="jxr_javadoccomment"> * Set the template path, where Texen will look</em> |
| <a name="221" href="#221">221</a> <em class="jxr_javadoccomment"> * for Velocity templates.</em> |
| <a name="222" href="#222">222</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="223" href="#223">223</a> <em class="jxr_javadoccomment"> * @param templatePath template path for velocity templates.</em> |
| <a name="224" href="#224">224</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="225" href="#225">225</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setTemplatePath(String templatePath) |
| <a name="226" href="#226">226</a> { |
| <a name="227" href="#227">227</a> props.put(TEMPLATE_PATH, templatePath); |
| <a name="228" href="#228">228</a> } |
| <a name="229" href="#229">229</a> |
| <a name="230" href="#230">230</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="231" href="#231">231</a> <em class="jxr_javadoccomment"> * Get the template path.</em> |
| <a name="232" href="#232">232</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="233" href="#233">233</a> <em class="jxr_javadoccomment"> * @return String template path for velocity templates.</em> |
| <a name="234" href="#234">234</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="235" href="#235">235</a> <strong class="jxr_keyword">public</strong> String getTemplatePath() |
| <a name="236" href="#236">236</a> { |
| <a name="237" href="#237">237</a> <strong class="jxr_keyword">return</strong> props.getProperty(TEMPLATE_PATH); |
| <a name="238" href="#238">238</a> } |
| <a name="239" href="#239">239</a> |
| <a name="240" href="#240">240</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="241" href="#241">241</a> <em class="jxr_javadoccomment"> * Set the output path for the generated</em> |
| <a name="242" href="#242">242</a> <em class="jxr_javadoccomment"> * output.</em> |
| <a name="243" href="#243">243</a> <em class="jxr_javadoccomment"> * @param outputPath</em> |
| <a name="244" href="#244">244</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="245" href="#245">245</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setOutputPath(String outputPath) |
| <a name="246" href="#246">246</a> { |
| <a name="247" href="#247">247</a> props.put(OUTPUT_PATH, outputPath); |
| <a name="248" href="#248">248</a> } |
| <a name="249" href="#249">249</a> |
| <a name="250" href="#250">250</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="251" href="#251">251</a> <em class="jxr_javadoccomment"> * Get the output path for the generated</em> |
| <a name="252" href="#252">252</a> <em class="jxr_javadoccomment"> * output.</em> |
| <a name="253" href="#253">253</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="254" href="#254">254</a> <em class="jxr_javadoccomment"> * @return String output path for texen output.</em> |
| <a name="255" href="#255">255</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="256" href="#256">256</a> <strong class="jxr_keyword">public</strong> String getOutputPath() |
| <a name="257" href="#257">257</a> { |
| <a name="258" href="#258">258</a> <strong class="jxr_keyword">return</strong> props.getProperty(OUTPUT_PATH); |
| <a name="259" href="#259">259</a> } |
| <a name="260" href="#260">260</a> |
| <a name="261" href="#261">261</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="262" href="#262">262</a> <em class="jxr_javadoccomment"> * Set the output encoding.</em> |
| <a name="263" href="#263">263</a> <em class="jxr_javadoccomment"> * @param outputEncoding</em> |
| <a name="264" href="#264">264</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="265" href="#265">265</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setOutputEncoding(String outputEncoding) |
| <a name="266" href="#266">266</a> { |
| <a name="267" href="#267">267</a> <strong class="jxr_keyword">this</strong>.outputEncoding = outputEncoding; |
| <a name="268" href="#268">268</a> } |
| <a name="269" href="#269">269</a> |
| <a name="270" href="#270">270</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="271" href="#271">271</a> <em class="jxr_javadoccomment"> * Set the input (template) encoding.</em> |
| <a name="272" href="#272">272</a> <em class="jxr_javadoccomment"> * @param inputEncoding</em> |
| <a name="273" href="#273">273</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="274" href="#274">274</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> setInputEncoding(String inputEncoding) |
| <a name="275" href="#275">275</a> { |
| <a name="276" href="#276">276</a> <strong class="jxr_keyword">this</strong>.inputEncoding = inputEncoding; |
| <a name="277" href="#277">277</a> } |
| <a name="278" href="#278">278</a> |
| <a name="279" href="#279">279</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="280" href="#280">280</a> <em class="jxr_javadoccomment"> * Returns a writer, based on encoding and path.</em> |
| <a name="281" href="#281">281</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="282" href="#282">282</a> <em class="jxr_javadoccomment"> * @param path path to the output file</em> |
| <a name="283" href="#283">283</a> <em class="jxr_javadoccomment"> * @param encoding output encoding</em> |
| <a name="284" href="#284">284</a> <em class="jxr_javadoccomment"> * @return A Writer for this generator.</em> |
| <a name="285" href="#285">285</a> <em class="jxr_javadoccomment"> * @throws Exception</em> |
| <a name="286" href="#286">286</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="287" href="#287">287</a> <strong class="jxr_keyword">public</strong> Writer getWriter(String path, String encoding) <strong class="jxr_keyword">throws</strong> Exception { |
| <a name="288" href="#288">288</a> Writer writer; |
| <a name="289" href="#289">289</a> <strong class="jxr_keyword">if</strong> (encoding == <strong class="jxr_keyword">null</strong> || encoding.length() == 0 || encoding.equals(<span class="jxr_string">"8859-1"</span>) || encoding.equals(<span class="jxr_string">"8859_1"</span>)) { |
| <a name="290" href="#290">290</a> writer = <strong class="jxr_keyword">new</strong> FileWriter(path); |
| <a name="291" href="#291">291</a> } |
| <a name="292" href="#292">292</a> <strong class="jxr_keyword">else</strong> |
| <a name="293" href="#293">293</a> { |
| <a name="294" href="#294">294</a> writer = <strong class="jxr_keyword">new</strong> BufferedWriter(<strong class="jxr_keyword">new</strong> OutputStreamWriter(<strong class="jxr_keyword">new</strong> FileOutputStream(path), encoding)); |
| <a name="295" href="#295">295</a> } |
| <a name="296" href="#296">296</a> <strong class="jxr_keyword">return</strong> writer; |
| <a name="297" href="#297">297</a> } |
| <a name="298" href="#298">298</a> |
| <a name="299" href="#299">299</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="300" href="#300">300</a> <em class="jxr_javadoccomment"> * Returns a template, based on encoding and path.</em> |
| <a name="301" href="#301">301</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="302" href="#302">302</a> <em class="jxr_javadoccomment"> * @param templateName name of the template</em> |
| <a name="303" href="#303">303</a> <em class="jxr_javadoccomment"> * @param encoding template encoding</em> |
| <a name="304" href="#304">304</a> <em class="jxr_javadoccomment"> * @return A Template.</em> |
| <a name="305" href="#305">305</a> <em class="jxr_javadoccomment"> * @throws Exception</em> |
| <a name="306" href="#306">306</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="307" href="#307">307</a> <strong class="jxr_keyword">public</strong> <a href="../../../../org/apache/velocity/Template.html">Template</a> getTemplate(String templateName, String encoding) <strong class="jxr_keyword">throws</strong> Exception { |
| <a name="308" href="#308">308</a> <a href="../../../../org/apache/velocity/Template.html">Template</a> template; |
| <a name="309" href="#309">309</a> <strong class="jxr_keyword">if</strong> (encoding == <strong class="jxr_keyword">null</strong> || encoding.length() == 0 || encoding.equals(<span class="jxr_string">"8859-1"</span>) || encoding.equals(<span class="jxr_string">"8859_1"</span>)) { |
| <a name="310" href="#310">310</a> template = ve.getTemplate(templateName); |
| <a name="311" href="#311">311</a> } |
| <a name="312" href="#312">312</a> <strong class="jxr_keyword">else</strong> { |
| <a name="313" href="#313">313</a> template = ve.getTemplate(templateName, encoding); |
| <a name="314" href="#314">314</a> } |
| <a name="315" href="#315">315</a> <strong class="jxr_keyword">return</strong> template; |
| <a name="316" href="#316">316</a> } |
| <a name="317" href="#317">317</a> |
| <a name="318" href="#318">318</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="319" href="#319">319</a> <em class="jxr_javadoccomment"> * Parse an input and write the output to an output file. If the</em> |
| <a name="320" href="#320">320</a> <em class="jxr_javadoccomment"> * output file parameter is null or an empty string the result is</em> |
| <a name="321" href="#321">321</a> <em class="jxr_javadoccomment"> * returned as a string object. Otherwise an empty string is returned.</em> |
| <a name="322" href="#322">322</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="323" href="#323">323</a> <em class="jxr_javadoccomment"> * @param inputTemplate input template</em> |
| <a name="324" href="#324">324</a> <em class="jxr_javadoccomment"> * @param outputFile output file</em> |
| <a name="325" href="#325">325</a> <em class="jxr_javadoccomment"> * @return The parsed file.</em> |
| <a name="326" href="#326">326</a> <em class="jxr_javadoccomment"> * @throws Exception</em> |
| <a name="327" href="#327">327</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="328" href="#328">328</a> <strong class="jxr_keyword">public</strong> String parse (String inputTemplate, String outputFile) |
| <a name="329" href="#329">329</a> <strong class="jxr_keyword">throws</strong> Exception |
| <a name="330" href="#330">330</a> { |
| <a name="331" href="#331">331</a> <strong class="jxr_keyword">return</strong> parse(inputTemplate, outputFile, <strong class="jxr_keyword">null</strong>, <strong class="jxr_keyword">null</strong>); |
| <a name="332" href="#332">332</a> } |
| <a name="333" href="#333">333</a> |
| <a name="334" href="#334">334</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="335" href="#335">335</a> <em class="jxr_javadoccomment"> * Parse an input and write the output to an output file. If the</em> |
| <a name="336" href="#336">336</a> <em class="jxr_javadoccomment"> * output file parameter is null or an empty string the result is</em> |
| <a name="337" href="#337">337</a> <em class="jxr_javadoccomment"> * returned as a string object. Otherwise an empty string is returned.</em> |
| <a name="338" href="#338">338</a> <em class="jxr_javadoccomment"> * You can add objects to the context with the objs Hashtable.</em> |
| <a name="339" href="#339">339</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="340" href="#340">340</a> <em class="jxr_javadoccomment"> * @param inputTemplate input template</em> |
| <a name="341" href="#341">341</a> <em class="jxr_javadoccomment"> * @param outputFile output file</em> |
| <a name="342" href="#342">342</a> <em class="jxr_javadoccomment"> * @param objectID id for object to be placed in the control context</em> |
| <a name="343" href="#343">343</a> <em class="jxr_javadoccomment"> * @param object object to be placed in the context</em> |
| <a name="344" href="#344">344</a> <em class="jxr_javadoccomment"> * @return String generated output from velocity</em> |
| <a name="345" href="#345">345</a> <em class="jxr_javadoccomment"> * @throws Exception</em> |
| <a name="346" href="#346">346</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="347" href="#347">347</a> <strong class="jxr_keyword">public</strong> String parse (String inputTemplate, |
| <a name="348" href="#348">348</a> String outputFile, |
| <a name="349" href="#349">349</a> String objectID, |
| <a name="350" href="#350">350</a> Object object) |
| <a name="351" href="#351">351</a> <strong class="jxr_keyword">throws</strong> Exception |
| <a name="352" href="#352">352</a> { |
| <a name="353" href="#353">353</a> <strong class="jxr_keyword">return</strong> parse(inputTemplate, <strong class="jxr_keyword">null</strong>, outputFile, <strong class="jxr_keyword">null</strong>, objectID, object); |
| <a name="354" href="#354">354</a> } |
| <a name="355" href="#355">355</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="356" href="#356">356</a> <em class="jxr_javadoccomment"> * Parse an input and write the output to an output file. If the</em> |
| <a name="357" href="#357">357</a> <em class="jxr_javadoccomment"> * output file parameter is null or an empty string the result is</em> |
| <a name="358" href="#358">358</a> <em class="jxr_javadoccomment"> * returned as a string object. Otherwise an empty string is returned.</em> |
| <a name="359" href="#359">359</a> <em class="jxr_javadoccomment"> * You can add objects to the context with the objs Hashtable.</em> |
| <a name="360" href="#360">360</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="361" href="#361">361</a> <em class="jxr_javadoccomment"> * @param inputTemplate input template</em> |
| <a name="362" href="#362">362</a> <em class="jxr_javadoccomment"> * @param inputEncoding template encoding</em> |
| <a name="363" href="#363">363</a> <em class="jxr_javadoccomment"> * @param outputFile output file</em> |
| <a name="364" href="#364">364</a> <em class="jxr_javadoccomment"> * @param outputEncoding outputEncoding encoding of output file</em> |
| <a name="365" href="#365">365</a> <em class="jxr_javadoccomment"> * @param objectID id for object to be placed in the control context</em> |
| <a name="366" href="#366">366</a> <em class="jxr_javadoccomment"> * @param object object to be placed in the context</em> |
| <a name="367" href="#367">367</a> <em class="jxr_javadoccomment"> * @return String generated output from velocity</em> |
| <a name="368" href="#368">368</a> <em class="jxr_javadoccomment"> * @throws Exception</em> |
| <a name="369" href="#369">369</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="370" href="#370">370</a> <strong class="jxr_keyword">public</strong> String parse (String inputTemplate, |
| <a name="371" href="#371">371</a> String inputEncoding, |
| <a name="372" href="#372">372</a> String outputFile, |
| <a name="373" href="#373">373</a> String outputEncoding, |
| <a name="374" href="#374">374</a> String objectID, |
| <a name="375" href="#375">375</a> Object object) |
| <a name="376" href="#376">376</a> <strong class="jxr_keyword">throws</strong> Exception |
| <a name="377" href="#377">377</a> { |
| <a name="378" href="#378">378</a> <strong class="jxr_keyword">if</strong> (objectID != <strong class="jxr_keyword">null</strong> && object != <strong class="jxr_keyword">null</strong>) |
| <a name="379" href="#379">379</a> { |
| <a name="380" href="#380">380</a> controlContext.put(objectID, object); |
| <a name="381" href="#381">381</a> } |
| <a name="382" href="#382">382</a> |
| <a name="383" href="#383">383</a> <a href="../../../../org/apache/velocity/Template.html">Template</a> template = getTemplate(inputTemplate, inputEncoding != <strong class="jxr_keyword">null</strong> ? inputEncoding : <strong class="jxr_keyword">this</strong>.inputEncoding); |
| <a name="384" href="#384">384</a> |
| <a name="385" href="#385">385</a> <strong class="jxr_keyword">if</strong> (outputFile == <strong class="jxr_keyword">null</strong> || outputFile.equals(<span class="jxr_string">""</span>)) |
| <a name="386" href="#386">386</a> { |
| <a name="387" href="#387">387</a> StringWriter sw = <strong class="jxr_keyword">new</strong> StringWriter(); |
| <a name="388" href="#388">388</a> template.merge (controlContext,sw); |
| <a name="389" href="#389">389</a> <strong class="jxr_keyword">return</strong> sw.toString(); |
| <a name="390" href="#390">390</a> } |
| <a name="391" href="#391">391</a> <strong class="jxr_keyword">else</strong> |
| <a name="392" href="#392">392</a> { |
| <a name="393" href="#393">393</a> Writer writer = <strong class="jxr_keyword">null</strong>; |
| <a name="394" href="#394">394</a> |
| <a name="395" href="#395">395</a> <strong class="jxr_keyword">if</strong> (writers.get(outputFile) == <strong class="jxr_keyword">null</strong>) |
| <a name="396" href="#396">396</a> { |
| <a name="397" href="#397">397</a> <em class="jxr_comment">/*</em> |
| <a name="398" href="#398">398</a> <em class="jxr_comment"> * We have never seen this file before so create</em> |
| <a name="399" href="#399">399</a> <em class="jxr_comment"> * a new file writer for it.</em> |
| <a name="400" href="#400">400</a> <em class="jxr_comment"> */</em> |
| <a name="401" href="#401">401</a> writer = getWriter( |
| <a name="402" href="#402">402</a> getOutputPath() + File.separator + outputFile, |
| <a name="403" href="#403">403</a> outputEncoding != <strong class="jxr_keyword">null</strong> ? outputEncoding : <strong class="jxr_keyword">this</strong>.outputEncoding |
| <a name="404" href="#404">404</a> ); |
| <a name="405" href="#405">405</a> |
| <a name="406" href="#406">406</a> <em class="jxr_comment">/*</em> |
| <a name="407" href="#407">407</a> <em class="jxr_comment"> * Place the file writer in our collection</em> |
| <a name="408" href="#408">408</a> <em class="jxr_comment"> * of file writers.</em> |
| <a name="409" href="#409">409</a> <em class="jxr_comment"> */</em> |
| <a name="410" href="#410">410</a> writers.put(outputFile, writer); |
| <a name="411" href="#411">411</a> } |
| <a name="412" href="#412">412</a> <strong class="jxr_keyword">else</strong> |
| <a name="413" href="#413">413</a> { |
| <a name="414" href="#414">414</a> writer = (Writer) writers.get(outputFile); |
| <a name="415" href="#415">415</a> } |
| <a name="416" href="#416">416</a> |
| <a name="417" href="#417">417</a> <a href="../../../../org/apache/velocity/VelocityContext.html">VelocityContext</a> vc = <strong class="jxr_keyword">new</strong> <a href="../../../../org/apache/velocity/VelocityContext.html">VelocityContext</a>( controlContext ); |
| <a name="418" href="#418">418</a> template.merge (vc,writer); |
| <a name="419" href="#419">419</a> |
| <a name="420" href="#420">420</a> <em class="jxr_comment">// commented because it is closed in shutdown();</em> |
| <a name="421" href="#421">421</a> <em class="jxr_comment">//fw.close();</em> |
| <a name="422" href="#422">422</a> |
| <a name="423" href="#423">423</a> <strong class="jxr_keyword">return</strong> <span class="jxr_string">""</span>; |
| <a name="424" href="#424">424</a> } |
| <a name="425" href="#425">425</a> } |
| <a name="426" href="#426">426</a> |
| <a name="427" href="#427">427</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="428" href="#428">428</a> <em class="jxr_javadoccomment"> * Parse the control template and merge it with the control</em> |
| <a name="429" href="#429">429</a> <em class="jxr_javadoccomment"> * context. This is the starting point in texen.</em> |
| <a name="430" href="#430">430</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="431" href="#431">431</a> <em class="jxr_javadoccomment"> * @param controlTemplate control template</em> |
| <a name="432" href="#432">432</a> <em class="jxr_javadoccomment"> * @param controlContext control context</em> |
| <a name="433" href="#433">433</a> <em class="jxr_javadoccomment"> * @return String generated output</em> |
| <a name="434" href="#434">434</a> <em class="jxr_javadoccomment"> * @throws Exception</em> |
| <a name="435" href="#435">435</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="436" href="#436">436</a> <strong class="jxr_keyword">public</strong> String parse (String controlTemplate, Context controlContext) |
| <a name="437" href="#437">437</a> <strong class="jxr_keyword">throws</strong> Exception |
| <a name="438" href="#438">438</a> { |
| <a name="439" href="#439">439</a> <strong class="jxr_keyword">this</strong>.controlContext = controlContext; |
| <a name="440" href="#440">440</a> fillContextDefaults(<strong class="jxr_keyword">this</strong>.controlContext); |
| <a name="441" href="#441">441</a> fillContextProperties(<strong class="jxr_keyword">this</strong>.controlContext); |
| <a name="442" href="#442">442</a> |
| <a name="443" href="#443">443</a> <a href="../../../../org/apache/velocity/Template.html">Template</a> template = getTemplate(controlTemplate, inputEncoding); |
| <a name="444" href="#444">444</a> StringWriter sw = <strong class="jxr_keyword">new</strong> StringWriter(); |
| <a name="445" href="#445">445</a> template.merge (controlContext,sw); |
| <a name="446" href="#446">446</a> |
| <a name="447" href="#447">447</a> <strong class="jxr_keyword">return</strong> sw.toString(); |
| <a name="448" href="#448">448</a> } |
| <a name="449" href="#449">449</a> |
| <a name="450" href="#450">450</a> |
| <a name="451" href="#451">451</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="452" href="#452">452</a> <em class="jxr_javadoccomment"> * Create a new context and fill it with the elements of the</em> |
| <a name="453" href="#453">453</a> <em class="jxr_javadoccomment"> * objs Hashtable. Default objects and objects that comes from</em> |
| <a name="454" href="#454">454</a> <em class="jxr_javadoccomment"> * the properties of this Generator object is also added.</em> |
| <a name="455" href="#455">455</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="456" href="#456">456</a> <em class="jxr_javadoccomment"> * @param objs objects to place in the control context</em> |
| <a name="457" href="#457">457</a> <em class="jxr_javadoccomment"> * @return Context context filled with objects</em> |
| <a name="458" href="#458">458</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="459" href="#459">459</a> <strong class="jxr_keyword">protected</strong> <a href="../../../../org/apache/velocity/context/Context.html">Context</a> getContext (Hashtable objs) |
| <a name="460" href="#460">460</a> { |
| <a name="461" href="#461">461</a> fillContextHash (controlContext,objs); |
| <a name="462" href="#462">462</a> <strong class="jxr_keyword">return</strong> controlContext; |
| <a name="463" href="#463">463</a> } |
| <a name="464" href="#464">464</a> |
| <a name="465" href="#465">465</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="466" href="#466">466</a> <em class="jxr_javadoccomment"> * Add all the contents of a Hashtable to the context.</em> |
| <a name="467" href="#467">467</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="468" href="#468">468</a> <em class="jxr_javadoccomment"> * @param context context to fill with objects</em> |
| <a name="469" href="#469">469</a> <em class="jxr_javadoccomment"> * @param objs source of objects</em> |
| <a name="470" href="#470">470</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="471" href="#471">471</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> fillContextHash (Context context, Hashtable objs) |
| <a name="472" href="#472">472</a> { |
| <a name="473" href="#473">473</a> Enumeration enumeration = objs.keys(); |
| <a name="474" href="#474">474</a> <strong class="jxr_keyword">while</strong> (enumeration.hasMoreElements()) |
| <a name="475" href="#475">475</a> { |
| <a name="476" href="#476">476</a> String key = enumeration.nextElement().toString(); |
| <a name="477" href="#477">477</a> context.put (key, objs.get(key)); |
| <a name="478" href="#478">478</a> } |
| <a name="479" href="#479">479</a> } |
| <a name="480" href="#480">480</a> |
| <a name="481" href="#481">481</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="482" href="#482">482</a> <em class="jxr_javadoccomment"> * Add properties that will aways be in the context by default</em> |
| <a name="483" href="#483">483</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="484" href="#484">484</a> <em class="jxr_javadoccomment"> * @param context control context to fill with default values.</em> |
| <a name="485" href="#485">485</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="486" href="#486">486</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> fillContextDefaults (Context context) |
| <a name="487" href="#487">487</a> { |
| <a name="488" href="#488">488</a> context.put (<span class="jxr_string">"generator"</span>, instance); |
| <a name="489" href="#489">489</a> context.put (<span class="jxr_string">"outputDirectory"</span>, getOutputPath()); |
| <a name="490" href="#490">490</a> } |
| <a name="491" href="#491">491</a> |
| <a name="492" href="#492">492</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="493" href="#493">493</a> <em class="jxr_javadoccomment"> * Add objects to the context from the current properties.</em> |
| <a name="494" href="#494">494</a> <em class="jxr_javadoccomment"> *</em> |
| <a name="495" href="#495">495</a> <em class="jxr_javadoccomment"> * @param context control context to fill with objects</em> |
| <a name="496" href="#496">496</a> <em class="jxr_javadoccomment"> * that are specified in the default.properties</em> |
| <a name="497" href="#497">497</a> <em class="jxr_javadoccomment"> * file</em> |
| <a name="498" href="#498">498</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="499" href="#499">499</a> <strong class="jxr_keyword">protected</strong> <strong class="jxr_keyword">void</strong> fillContextProperties (Context context) |
| <a name="500" href="#500">500</a> { |
| <a name="501" href="#501">501</a> Enumeration enumeration = props.propertyNames(); |
| <a name="502" href="#502">502</a> |
| <a name="503" href="#503">503</a> <strong class="jxr_keyword">while</strong> (enumeration.hasMoreElements()) |
| <a name="504" href="#504">504</a> { |
| <a name="505" href="#505">505</a> String nm = (String) enumeration.nextElement(); |
| <a name="506" href="#506">506</a> <strong class="jxr_keyword">if</strong> (nm.startsWith (<span class="jxr_string">"context.objects."</span>)) |
| <a name="507" href="#507">507</a> { |
| <a name="508" href="#508">508</a> |
| <a name="509" href="#509">509</a> String contextObj = props.getProperty (nm); |
| <a name="510" href="#510">510</a> <strong class="jxr_keyword">int</strong> colon = nm.lastIndexOf ('.'); |
| <a name="511" href="#511">511</a> String contextName = nm.substring (colon+1); |
| <a name="512" href="#512">512</a> |
| <a name="513" href="#513">513</a> <strong class="jxr_keyword">try</strong> |
| <a name="514" href="#514">514</a> { |
| <a name="515" href="#515">515</a> Object o = ClassUtils.getNewInstance(contextObj); |
| <a name="516" href="#516">516</a> context.put (contextName,o); |
| <a name="517" href="#517">517</a> } |
| <a name="518" href="#518">518</a> <strong class="jxr_keyword">catch</strong> (Exception e) |
| <a name="519" href="#519">519</a> { |
| <a name="520" href="#520">520</a> e.printStackTrace(); |
| <a name="521" href="#521">521</a> <em class="jxr_comment">//TO DO: Log Something Here</em> |
| <a name="522" href="#522">522</a> } |
| <a name="523" href="#523">523</a> } |
| <a name="524" href="#524">524</a> } |
| <a name="525" href="#525">525</a> } |
| <a name="526" href="#526">526</a> |
| <a name="527" href="#527">527</a> <em class="jxr_javadoccomment">/**</em> |
| <a name="528" href="#528">528</a> <em class="jxr_javadoccomment"> * Properly shut down the generator, right now</em> |
| <a name="529" href="#529">529</a> <em class="jxr_javadoccomment"> * this is simply flushing and closing the file</em> |
| <a name="530" href="#530">530</a> <em class="jxr_javadoccomment"> * writers that we have been holding on to.</em> |
| <a name="531" href="#531">531</a> <em class="jxr_javadoccomment"> */</em> |
| <a name="532" href="#532">532</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> shutdown() |
| <a name="533" href="#533">533</a> { |
| <a name="534" href="#534">534</a> Iterator iterator = writers.values().iterator(); |
| <a name="535" href="#535">535</a> |
| <a name="536" href="#536">536</a> <strong class="jxr_keyword">while</strong>(iterator.hasNext()) |
| <a name="537" href="#537">537</a> { |
| <a name="538" href="#538">538</a> Writer writer = (Writer) iterator.next(); |
| <a name="539" href="#539">539</a> |
| <a name="540" href="#540">540</a> <strong class="jxr_keyword">try</strong> |
| <a name="541" href="#541">541</a> { |
| <a name="542" href="#542">542</a> writer.flush(); |
| <a name="543" href="#543">543</a> } |
| <a name="544" href="#544">544</a> <strong class="jxr_keyword">catch</strong> (IOException e) |
| <a name="545" href="#545">545</a> { |
| <a name="546" href="#546">546</a> <em class="jxr_comment">/*<em class="jxr_comment"> do nothing */</em></em> |
| <a name="547" href="#547">547</a> } |
| <a name="548" href="#548">548</a> |
| <a name="549" href="#549">549</a> <strong class="jxr_keyword">try</strong> |
| <a name="550" href="#550">550</a> { |
| <a name="551" href="#551">551</a> writer.close(); |
| <a name="552" href="#552">552</a> } |
| <a name="553" href="#553">553</a> <strong class="jxr_keyword">catch</strong> (IOException e) |
| <a name="554" href="#554">554</a> { |
| <a name="555" href="#555">555</a> <em class="jxr_comment">/*<em class="jxr_comment"> do nothing */</em></em> |
| <a name="556" href="#556">556</a> } |
| <a name="557" href="#557">557</a> } |
| <a name="558" href="#558">558</a> <em class="jxr_comment">// clear the file writers cache</em> |
| <a name="559" href="#559">559</a> writers.clear(); |
| <a name="560" href="#560">560</a> } |
| <a name="561" href="#561">561</a> } |
| </pre> |
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