| <!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> |
| <html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en" lang="en"> |
| <head> |
| <meta http-equiv="content-type" content="text/html; charset=ISO-8859-1" /> |
| <title>EvaluateContextTestCase xref</title> |
| <link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /> |
| </head> |
| <body> |
| <pre> |
|
|
| <a name="1" href="#1">1</a> <strong class="jxr_keyword">package</strong> org.apache.velocity.test;
|
| <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> junit.framework.TestCase;
|
| <a name="23" href="#23">23</a>
|
| <a name="24" href="#24">24</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.VelocityContext;
|
| <a name="25" href="#25">25</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.context.EvaluateContext;
|
| <a name="26" href="#26">26</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.context.InternalContextAdapterImpl;
|
| <a name="27" href="#27">27</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.runtime.RuntimeConstants;
|
| <a name="28" href="#28">28</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.runtime.RuntimeInstance;
|
| <a name="29" href="#29">29</a> <strong class="jxr_keyword">import</strong> org.apache.velocity.test.misc.TestContext;
|
| <a name="30" href="#30">30</a>
|
| <a name="31" href="#31">31</a> <em class="jxr_javadoccomment">/**</em>
|
| <a name="32" href="#32">32</a> <em class="jxr_javadoccomment"> * Tests scope of EvaluateContext. </em>
|
| <a name="33" href="#33">33</a> <em class="jxr_javadoccomment"> * </em>
|
| <a name="34" href="#34">34</a> <em class="jxr_javadoccomment"> * @author <a href="<a href="mailto:wglass@forio.com" target="alexandria_uri">mailto:wglass@forio.com</a>">Will Glass-Husain</a></em>
|
| <a name="35" href="#35">35</a> <em class="jxr_javadoccomment"> * @version $Id: EvaluateContextTestCase.java 522413 2007-03-26 04:34:15Z wglass $</em>
|
| <a name="36" href="#36">36</a> <em class="jxr_javadoccomment"> */</em>
|
| <a name="37" href="#37">37</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">class</strong> <a href="../../../../org/apache/velocity/test/EvaluateContextTestCase.html">EvaluateContextTestCase</a> <strong class="jxr_keyword">extends</strong> TestCase
|
| <a name="38" href="#38">38</a> {
|
| <a name="39" href="#39">39</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testLocalscopePutDoesntLeakButGetDoes()
|
| <a name="40" href="#40">40</a> <strong class="jxr_keyword">throws</strong> Exception
|
| <a name="41" href="#41">41</a> {
|
| <a name="42" href="#42">42</a> RuntimeInstance instance;
|
| <a name="43" href="#43">43</a>
|
| <a name="44" href="#44">44</a> instance = <strong class="jxr_keyword">new</strong> RuntimeInstance();
|
| <a name="45" href="#45">45</a> instance.setProperty(RuntimeConstants.VM_CONTEXT_LOCALSCOPE, Boolean.TRUE);
|
| <a name="46" href="#46">46</a> instance.init();
|
| <a name="47" href="#47">47</a>
|
| <a name="48" href="#48">48</a> VelocityContext base = <strong class="jxr_keyword">new</strong> VelocityContext();
|
| <a name="49" href="#49">49</a> base.put(<span class="jxr_string">"outsideVar"</span>, <span class="jxr_string">"value1"</span>);
|
| <a name="50" href="#50">50</a>
|
| <a name="51" href="#51">51</a> EvaluateContext evc = <strong class="jxr_keyword">new</strong> EvaluateContext(<strong class="jxr_keyword">new</strong> InternalContextAdapterImpl(base), instance);
|
| <a name="52" href="#52">52</a> evc.put(<span class="jxr_string">"newLocalVar"</span>, <span class="jxr_string">"value2"</span>);
|
| <a name="53" href="#53">53</a>
|
| <a name="54" href="#54">54</a> <em class="jxr_comment">// New variable put doesn't leak</em>
|
| <a name="55" href="#55">55</a> assertNull(base.get(<span class="jxr_string">"newLocalVar"</span>));
|
| <a name="56" href="#56">56</a> assertEquals(<span class="jxr_string">"value2"</span>, evc.get(<span class="jxr_string">"newLocalVar"</span>));
|
| <a name="57" href="#57">57</a>
|
| <a name="58" href="#58">58</a> <em class="jxr_comment">// But we can still get to "outsideVar"</em>
|
| <a name="59" href="#59">59</a> assertEquals(<span class="jxr_string">"value1"</span>, evc.get(<span class="jxr_string">"outsideVar"</span>));
|
| <a name="60" href="#60">60</a>
|
| <a name="61" href="#61">61</a> <em class="jxr_comment">// If we decide to try and set outsideVar it won't leak</em>
|
| <a name="62" href="#62">62</a> evc.put(<span class="jxr_string">"outsideVar"</span>, <span class="jxr_string">"value3"</span>);
|
| <a name="63" href="#63">63</a> assertEquals(<span class="jxr_string">"value3"</span>, evc.get(<span class="jxr_string">"outsideVar"</span>));
|
| <a name="64" href="#64">64</a> assertEquals(<span class="jxr_string">"value1"</span>, base.get(<span class="jxr_string">"outsideVar"</span>));
|
| <a name="65" href="#65">65</a>
|
| <a name="66" href="#66">66</a> assertEquals(2, evc.getKeys().length);
|
| <a name="67" href="#67">67</a> }
|
| <a name="68" href="#68">68</a>
|
| <a name="69" href="#69">69</a> <em class="jxr_javadoccomment">/**</em>
|
| <a name="70" href="#70">70</a> <em class="jxr_javadoccomment"> * Test that local context can be configured.</em>
|
| <a name="71" href="#71">71</a> <em class="jxr_javadoccomment"> * @throws Exception</em>
|
| <a name="72" href="#72">72</a> <em class="jxr_javadoccomment"> */</em>
|
| <a name="73" href="#73">73</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetLocalContext()
|
| <a name="74" href="#74">74</a> <strong class="jxr_keyword">throws</strong> Exception
|
| <a name="75" href="#75">75</a> {
|
| <a name="76" href="#76">76</a> RuntimeInstance instance = <strong class="jxr_keyword">new</strong> RuntimeInstance();
|
| <a name="77" href="#77">77</a> instance.setProperty(RuntimeConstants.EVALUATE_CONTEXT_CLASS, TestContext.<strong class="jxr_keyword">class</strong>.getName());
|
| <a name="78" href="#78">78</a> instance.init();
|
| <a name="79" href="#79">79</a>
|
| <a name="80" href="#80">80</a> VelocityContext base = <strong class="jxr_keyword">new</strong> VelocityContext();
|
| <a name="81" href="#81">81</a> base.put(<span class="jxr_string">"outsideVar"</span>, <span class="jxr_string">"value1"</span>);
|
| <a name="82" href="#82">82</a> EvaluateContext evc = <strong class="jxr_keyword">new</strong> EvaluateContext(<strong class="jxr_keyword">new</strong> InternalContextAdapterImpl(base), instance);
|
| <a name="83" href="#83">83</a>
|
| <a name="84" href="#84">84</a> <em class="jxr_comment">// original entry</em>
|
| <a name="85" href="#85">85</a> assertEquals(1,evc.getKeys().length);
|
| <a name="86" href="#86">86</a>
|
| <a name="87" href="#87">87</a> <em class="jxr_comment">// original plus local entry</em>
|
| <a name="88" href="#88">88</a> evc.put(<span class="jxr_string">"test"</span>,<span class="jxr_string">"result"</span>);
|
| <a name="89" href="#89">89</a> assertEquals(2,evc.getKeys().length);
|
| <a name="90" href="#90">90</a>
|
| <a name="91" href="#91">91</a> <em class="jxr_comment">// local context is case insensitive, so the count remains the same</em>
|
| <a name="92" href="#92">92</a> evc.put(<span class="jxr_string">"TEST"</span>,<span class="jxr_string">"result"</span>);
|
| <a name="93" href="#93">93</a> assertEquals(2,evc.getKeys().length);
|
| <a name="94" href="#94">94</a>
|
| <a name="95" href="#95">95</a> assertEquals(<span class="jxr_string">"result"</span>,evc.get(<span class="jxr_string">"test"</span>));
|
| <a name="96" href="#96">96</a> assertEquals(<span class="jxr_string">"result"</span>,evc.get(<span class="jxr_string">"TEst"</span>));
|
| <a name="97" href="#97">97</a>
|
| <a name="98" href="#98">98</a> assertNull(evc.get(<span class="jxr_string">"OUTSIDEVAR"</span>));
|
| <a name="99" href="#99">99</a> }
|
| <a name="100" href="#100">100</a>
|
| <a name="101" href="#101">101</a> <strong class="jxr_keyword">public</strong> <strong class="jxr_keyword">void</strong> testSetLocalContextWithErrors()
|
| <a name="102" href="#102">102</a> <strong class="jxr_keyword">throws</strong> Exception
|
| <a name="103" href="#103">103</a> {
|
| <a name="104" href="#104">104</a> VelocityContext base = <strong class="jxr_keyword">new</strong> VelocityContext();
|
| <a name="105" href="#105">105</a>
|
| <a name="106" href="#106">106</a> <strong class="jxr_keyword">try</strong>
|
| <a name="107" href="#107">107</a> {
|
| <a name="108" href="#108">108</a> <em class="jxr_comment">// initialize with bad class name</em>
|
| <a name="109" href="#109">109</a> RuntimeInstance instance = <strong class="jxr_keyword">new</strong> RuntimeInstance();
|
| <a name="110" href="#110">110</a> instance.setProperty(RuntimeConstants.EVALUATE_CONTEXT_CLASS, <span class="jxr_string">"org.apache"</span>);
|
| <a name="111" href="#111">111</a> instance.init();
|
| <a name="112" href="#112">112</a> EvaluateContext evc = <strong class="jxr_keyword">new</strong> EvaluateContext(<strong class="jxr_keyword">new</strong> InternalContextAdapterImpl(base), instance);
|
| <a name="113" href="#113">113</a> fail (<span class="jxr_string">"Expected an exception"</span>);
|
| <a name="114" href="#114">114</a> }
|
| <a name="115" href="#115">115</a> <strong class="jxr_keyword">catch</strong> (Exception e) {}
|
| <a name="116" href="#116">116</a>
|
| <a name="117" href="#117">117</a> <strong class="jxr_keyword">try</strong>
|
| <a name="118" href="#118">118</a> {
|
| <a name="119" href="#119">119</a> <em class="jxr_comment">// initialize with class not implementing Context</em>
|
| <a name="120" href="#120">120</a> RuntimeInstance instance = <strong class="jxr_keyword">new</strong> RuntimeInstance();
|
| <a name="121" href="#121">121</a> instance.setProperty(RuntimeConstants.EVALUATE_CONTEXT_CLASS, org.apache.velocity.test.EvaluateContextTestCase.<strong class="jxr_keyword">class</strong>.getName());
|
| <a name="122" href="#122">122</a> instance.init();
|
| <a name="123" href="#123">123</a> EvaluateContext evc = <strong class="jxr_keyword">new</strong> EvaluateContext(<strong class="jxr_keyword">new</strong> InternalContextAdapterImpl(base), instance);
|
| <a name="124" href="#124">124</a> fail (<span class="jxr_string">"Expected an exception"</span>);
|
| <a name="125" href="#125">125</a> }
|
| <a name="126" href="#126">126</a> <strong class="jxr_keyword">catch</strong> (Exception e) {}
|
| <a name="127" href="#127">127</a> }
|
| <a name="128" href="#128">128</a> }
|
| </pre> |
| <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body> |
| </html> |
|
|
