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<!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=UTF-8" /><title>XMLSettingsHandlerTest xref</title><link type="text/css" rel="stylesheet" href="../../../../stylesheet.css" /></head><body><div id="overview"><a href="../../../../../apidocs/org/archive/crawler/settings/XMLSettingsHandlerTest.html">View Javadoc</a></div><pre><a name="1" href="#1">1</a> <em class="comment">/*</em><a name="2" href="#2">2</a> <em class="comment"> * XMLSettingsHandlerTest</em><a name="3" href="#3">3</a> <em class="comment"> *</em><a name="4" href="#4">4</a> <em class="comment"> * $Id: XMLSettingsHandlerTest.java,v 1.7 2005/07/18 17:29:56 stack-sf Exp $</em><a name="5" href="#5">5</a> <em class="comment"> *</em><a name="6" href="#6">6</a> <em class="comment"> * Created on Jan 28, 2004</em><a name="7" href="#7">7</a> <em class="comment"> *</em><a name="8" href="#8">8</a> <em class="comment"> * Copyright (C) 2004 Internet Archive.</em><a name="9" href="#9">9</a> <em class="comment"> *</em><a name="10" href="#10">10</a> <em class="comment"> * This file is part of the Heritrix web crawler (crawler.archive.org).</em><a name="11" href="#11">11</a> <em class="comment"> *</em><a name="12" href="#12">12</a> <em class="comment"> * Heritrix is free software; you can redistribute it and/or modify it under the</em><a name="13" href="#13">13</a> <em class="comment"> * terms of the GNU Lesser Public License as published by the Free Software</em><a name="14" href="#14">14</a> <em class="comment"> * Foundation; either version 2.1 of the License, or any later version.</em><a name="15" href="#15">15</a> <em class="comment"> *</em><a name="16" href="#16">16</a> <em class="comment"> * Heritrix is distributed in the hope that it will be useful, but WITHOUT ANY</em><a name="17" href="#17">17</a> <em class="comment"> * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR</em><a name="18" href="#18">18</a> <em class="comment"> * A PARTICULAR PURPOSE. See the GNU Lesser Public License for more details.</em><a name="19" href="#19">19</a> <em class="comment"> *</em><a name="20" href="#20">20</a> <em class="comment"> * You should have received a copy of the GNU Lesser Public License along with</em><a name="21" href="#21">21</a> <em class="comment"> * Heritrix; if not, write to the Free Software Foundation, Inc., 59 Temple</em><a name="22" href="#22">22</a> <em class="comment"> * Place, Suite 330, Boston, MA 02111-1307 USA</em><a name="23" href="#23">23</a> <em class="comment"> */</em><a name="24" href="#24">24</a> <strong>package</strong> <a href="../../../../org/archive/crawler/settings/package-summary.html">org.archive.crawler.settings</a>;<a name="25" href="#25">25</a> <a name="26" href="#26">26</a> <strong>import</strong> java.io.File;<a name="27" href="#27">27</a> <strong>import</strong> java.io.IOException;<a name="28" href="#28">28</a> <strong>import</strong> java.text.ParseException;<a name="29" href="#29">29</a> <a name="30" href="#30">30</a> <strong>import</strong> javax.management.Attribute;<a name="31" href="#31">31</a> <strong>import</strong> javax.management.AttributeNotFoundException;<a name="32" href="#32">32</a> <strong>import</strong> javax.management.InvalidAttributeValueException;<a name="33" href="#33">33</a> <strong>import</strong> javax.management.MBeanException;<a name="34" href="#34">34</a> <strong>import</strong> javax.management.ReflectionException;<a name="35" href="#35">35</a> <a name="36" href="#36">36</a> <strong>import</strong> org.apache.commons.httpclient.URIException;<a name="37" href="#37">37</a> <strong>import</strong> org.archive.crawler.datamodel.CrawlOrder;<a name="38" href="#38">38</a> <strong>import</strong> org.archive.crawler.datamodel.CrawlURI;<a name="39" href="#39">39</a> <strong>import</strong> org.archive.crawler.framework.CrawlScope;<a name="40" href="#40">40</a> <strong>import</strong> org.archive.crawler.scope.ClassicScope;<a name="41" href="#41">41</a> <strong>import</strong> org.archive.crawler.settings.refinements.Criteria;<a name="42" href="#42">42</a> <strong>import</strong> org.archive.crawler.settings.refinements.PortnumberCriteria;<a name="43" href="#43">43</a> <strong>import</strong> org.archive.crawler.settings.refinements.Refinement;<a name="44" href="#44">44</a> <strong>import</strong> org.archive.crawler.settings.refinements.RegularExpressionCriteria;<a name="45" href="#45">45</a> <strong>import</strong> org.archive.crawler.settings.refinements.TimespanCriteria;<a name="46" href="#46">46</a> <strong>import</strong> org.archive.net.UURIFactory;<a name="47" href="#47">47</a> <a name="48" href="#48">48</a> <em>/**<em>*</em></em><a name="49" href="#49">49</a> <em> * Tests the handling of settings files.</em><a name="50" href="#50">50</a> <em> *</em><a name="51" href="#51">51</a> <em> * @author John Erik Halse</em><a name="52" href="#52">52</a> <em> *</em><a name="53" href="#53">53</a> <em> */</em><a name="54" href="#54">54</a> <strong>public</strong> <strong>class</strong> <a href="../../../../org/archive/crawler/settings/XMLSettingsHandlerTest.html">XMLSettingsHandlerTest</a> <strong>extends</strong> <a href="../../../../org/archive/crawler/settings/SettingsFrameworkTestCase.html">SettingsFrameworkTestCase</a> {<a name="55" href="#55">55</a> <a name="56" href="#56">56</a> <em class="comment">/*</em><a name="57" href="#57">57</a> <em class="comment"> * @see TestCase#setUp()</em><a name="58" href="#58">58</a> <em class="comment"> */</em><a name="59" href="#59">59</a> <strong>protected</strong> <strong>void</strong> setUp() throws Exception {<a name="60" href="#60">60</a> <strong>super</strong>.setUp();<a name="61" href="#61">61</a> }<a name="62" href="#62">62</a> <a name="63" href="#63">63</a> <em class="comment">/*</em><a name="64" href="#64">64</a> <em class="comment"> * @see TestCase#tearDown()</em><a name="65" href="#65">65</a> <em class="comment"> */</em><a name="66" href="#66">66</a> <strong>protected</strong> <strong>void</strong> tearDown() throws Exception {<a name="67" href="#67">67</a> <strong>super</strong>.tearDown();<a name="68" href="#68">68</a> }<a name="69" href="#69">69</a> <a name="70" href="#70">70</a> <em class="comment">/*</em><a name="71" href="#71">71</a> <em class="comment"> * Test for void writeSettingsObject(CrawlerSettings)</em><a name="72" href="#72">72</a> <em class="comment"> */</em><a name="73" href="#73">73</a> <strong>public</strong> <strong>void</strong> testWriteSettingsObjectCrawlerSettings()<a name="74" href="#74">74</a> throws AttributeNotFoundException, InvalidAttributeValueException,<a name="75" href="#75">75</a> MBeanException, ReflectionException {<a name="76" href="#76">76</a> <a name="77" href="#77">77</a> <em class="comment">// Write a crawl order file</em><a name="78" href="#78">78</a> <a href="../../../../org/archive/crawler/settings/CrawlerSettings.html">CrawlerSettings</a> settings = getGlobalSettings();<a name="79" href="#79">79</a> <a href="../../../../org/archive/crawler/settings/XMLSettingsHandler.html">XMLSettingsHandler</a> handler = getSettingsHandler();<a name="80" href="#80">80</a> handler.registerValueErrorHandler(<strong>this</strong>);<a name="81" href="#81">81</a> handler.getOrder().setAttribute(<strong>new</strong> ClassicScope());<a name="82" href="#82">82</a> handler.writeSettingsObject(settings);<a name="83" href="#83">83</a> assertTrue(<span class="string">"Order file was not written"</span>, getOrderFile().exists());<a name="84" href="#84">84</a> <a name="85" href="#85">85</a> <em class="comment">// Get a module to alter a setting on</em><a name="86" href="#86">86</a> <a href="../../../../org/archive/crawler/settings/ComplexType.html">ComplexType</a> scope = settings.getModule(CrawlScope.ATTR_NAME);<a name="87" href="#87">87</a> assertNotNull(<span class="string">"Could not get module scope"</span>, scope);<a name="88" href="#88">88</a> <a name="89" href="#89">89</a> <em class="comment">// Alter two settings in a per host file</em><a name="90" href="#90">90</a> <a href="../../../../org/archive/crawler/settings/CrawlerSettings.html">CrawlerSettings</a> perHost = getPerHostSettings();<a name="91" href="#91">91</a> Integer <strong>new</strong>Hops = <strong>new</strong> Integer(500);<a name="92" href="#92">92</a> String newFrom = <span class="string">"newfrom"</span>;<a name="93" href="#93">93</a> scope.setAttribute(perHost, <strong>new</strong> Attribute(<a name="94" href="#94">94</a> ClassicScope.ATTR_MAX_LINK_HOPS, newHops));<a name="95" href="#95">95</a> <a href="../../../../org/archive/crawler/datamodel/CrawlOrder.html">CrawlOrder</a> order = handler.getOrder();<a name="96" href="#96">96</a> <a href="../../../../org/archive/crawler/settings/ComplexType.html">ComplexType</a> httpHeaders = (ComplexType) order<a name="97" href="#97">97</a> .getAttribute(CrawlOrder.ATTR_HTTP_HEADERS);<a name="98" href="#98">98</a> httpHeaders.setAttribute(perHost, <strong>new</strong> Attribute(CrawlOrder.ATTR_FROM,<a name="99" href="#99">99</a> newFrom));<a name="100" href="#100">100</a> <a name="101" href="#101">101</a> <em class="comment">// Write the per host file</em><a name="102" href="#102">102</a> handler.writeSettingsObject(perHost);<a name="103" href="#103">103</a> assertTrue(<span class="string">"Per host file was not written"</span>, handler.settingsToFilename(<a name="104" href="#104">104</a> perHost).exists());<a name="105" href="#105">105</a> <a name="106" href="#106">106</a> <em class="comment">// Create a new handler for testing that changes was written to disk</em><a name="107" href="#107">107</a> <a href="../../../../org/archive/crawler/settings/XMLSettingsHandler.html">XMLSettingsHandler</a> <strong>new</strong>Handler = <strong>new</strong> <a href="../../../../org/archive/crawler/settings/XMLSettingsHandler.html">XMLSettingsHandler</a>(getOrderFile());<a name="108" href="#108">108</a> newHandler.initialize();<a name="109" href="#109">109</a> <a name="110" href="#110">110</a> <em class="comment">// Read perHost</em><a name="111" href="#111">111</a> <a href="../../../../org/archive/crawler/settings/CrawlerSettings.html">CrawlerSettings</a> newPerHost = newHandler.getSettingsObject(perHost<a name="112" href="#112">112</a> .getScope());<a name="113" href="#113">113</a> assertNotNull(<span class="string">"Per host scope could not be read"</span>, newPerHost);<a name="114" href="#114">114</a> <a name="115" href="#115">115</a> <a href="../../../../org/archive/crawler/settings/ComplexType.html">ComplexType</a> newScope = newHandler.getModule(CrawlScope.ATTR_NAME);<a name="116" href="#116">116</a> assertNotNull(newScope);<a name="117" href="#117">117</a> Integer r1 = (Integer) newScope.getAttribute(newPerHost,<a name="118" href="#118">118</a> ClassicScope.ATTR_MAX_LINK_HOPS);<a name="119" href="#119">119</a> assertEquals(newHops, r1);<a name="120" href="#120">120</a> <a name="121" href="#121">121</a> <a href="../../../../org/archive/crawler/settings/ComplexType.html">ComplexType</a> newHttpHeaders = (ComplexType) newHandler.getOrder()<a name="122" href="#122">122</a> .getAttribute(newPerHost, CrawlOrder.ATTR_HTTP_HEADERS);<a name="123" href="#123">123</a> assertNotNull(newHttpHeaders);<a name="124" href="#124">124</a> <a name="125" href="#125">125</a> String r2 = (String) newHttpHeaders.getAttribute(newPerHost,<a name="126" href="#126">126</a> CrawlOrder.ATTR_FROM);⌨️ 快捷键说明
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