<!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>EmbeddedHandlerTest xref</title> <link type="text/css" rel="stylesheet" href="../../stylesheet.css" /> </head> <body> <pre> <a name="1" href="#1">1</a> <em class="comment">/*</em> <a name="2" href="#2">2</a> <em class="comment"> * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.</em> <a name="3" href="#3">3</a> <em class="comment"> *</em> <a name="4" href="#4">4</a> <em class="comment"> * This software is open source.</em> <a name="5" href="#5">5</a> <em class="comment"> * See the bottom of this file for the licence.</em> <a name="6" href="#6">6</a> <em class="comment"> */</em> <a name="7" href="#7">7</a> <a name="8" href="#8">8</a> <strong>package</strong> <a href="../../org/dom4j/package-summary.html">org.dom4j</a>; <a name="9" href="#9">9</a> <a name="10" href="#10">10</a> <strong>import</strong> junit.textui.TestRunner; <a name="11" href="#11">11</a> <a name="12" href="#12">12</a> <strong>import</strong> java.io.File; <a name="13" href="#13">13</a> <a name="14" href="#14">14</a> <strong>import</strong> org.dom4j.io.SAXReader; <a name="15" href="#15">15</a> <a name="16" href="#16">16</a> <em>/**<em>*</em></em> <a name="17" href="#17">17</a> <em> * TestEmbeddedHandler</em> <a name="18" href="#18">18</a> <em> * </em> <a name="19" href="#19">19</a> <em> * @author <a href="<a href="mailto:franz.beil@temis-group.com" target="alexandria_uri">mailto:franz.beil@temis-group.com</a>">FB </a></em> <a name="20" href="#20">20</a> <em> */</em> <a name="21" href="#21">21</a> <strong>public</strong> <strong>class</strong> <a href="../../org/dom4j/EmbeddedHandlerTest.html">EmbeddedHandlerTest</a> <strong>extends</strong> <a href="../../org/dom4j/AbstractTestCase.html">AbstractTestCase</a> { <a name="22" href="#22">22</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> <strong>int</strong> MAIN_READER = 0; <a name="23" href="#23">23</a> <a name="24" href="#24">24</a> <strong>private</strong> <strong>static</strong> <strong>final</strong> <strong>int</strong> ON_END_READER = 1; <a name="25" href="#25">25</a> <a name="26" href="#26">26</a> <strong>protected</strong> String[] testDocuments = {<span class="string">"xml/test/FranzBeilMain.xml"</span>}; <a name="27" href="#27">27</a> <a name="28" href="#28">28</a> <strong>private</strong> StringBuffer[] results = {<strong>new</strong> StringBuffer(), <strong>new</strong> StringBuffer()}; <a name="29" href="#29">29</a> <a name="30" href="#30">30</a> <strong>protected</strong> <strong>int</strong> test; <a name="31" href="#31">31</a> <a name="32" href="#32">32</a> <strong>public</strong> <strong>static</strong> <strong>void</strong> main(String[] args) { <a name="33" href="#33">33</a> TestRunner.run(EmbeddedHandlerTest.<strong>class</strong>); <a name="34" href="#34">34</a> } <a name="35" href="#35">35</a> <a name="36" href="#36">36</a> <em class="comment">// ---------------------------------------------</em> <a name="37" href="#37">37</a> <em class="comment">// Test case(s)</em> <a name="38" href="#38">38</a> <em class="comment">// ---------------------------------------------</em> <a name="39" href="#39">39</a> <strong>public</strong> <strong>void</strong> testMainReader() throws Exception { <a name="40" href="#40">40</a> test = MAIN_READER; <a name="41" href="#41">41</a> readDocuments(); <a name="42" href="#42">42</a> } <a name="43" href="#43">43</a> <a name="44" href="#44">44</a> <strong>public</strong> <strong>void</strong> testOnEndReader() throws Exception { <a name="45" href="#45">45</a> test = ON_END_READER; <a name="46" href="#46">46</a> readDocuments(); <a name="47" href="#47">47</a> } <a name="48" href="#48">48</a> <a name="49" href="#49">49</a> <strong>public</strong> <strong>void</strong> testBothReaders() throws Exception { <a name="50" href="#50">50</a> testMainReader(); <a name="51" href="#51">51</a> testOnEndReader(); <a name="52" href="#52">52</a> <a name="53" href="#53">53</a> <strong>if</strong> (!results[MAIN_READER].toString().equals( <a name="54" href="#54">54</a> results[ON_END_READER].toString())) { <a name="55" href="#55">55</a> StringBuffer msg = <strong>new</strong> StringBuffer(); <a name="56" href="#56">56</a> msg.append(<span class="string">"Results of tests should be equal!\n"</span>); <a name="57" href="#57">57</a> msg.append(<span class="string">"Results testMainReader():\n"</span> <a name="58" href="#58">58</a> + results[MAIN_READER].toString()); <a name="59" href="#59">59</a> msg.append(<span class="string">"Results testOnEndReader():\n"</span> <a name="60" href="#60">60</a> + results[ON_END_READER].toString()); <a name="61" href="#61">61</a> <strong>throw</strong> <strong>new</strong> Exception(msg.toString()); <a name="62" href="#62">62</a> } <a name="63" href="#63">63</a> } <a name="64" href="#64">64</a> <a name="65" href="#65">65</a> <em class="comment">// ---------------------------------------------</em> <a name="66" href="#66">66</a> <em class="comment">// Implementation methods</em> <a name="67" href="#67">67</a> <em class="comment">// ---------------------------------------------</em> <a name="68" href="#68">68</a> <strong>private</strong> <strong>void</strong> readDocuments() throws Exception { <a name="69" href="#69">69</a> <strong>for</strong> (<strong>int</strong> i = 0; i < testDocuments.length; i++) { <a name="70" href="#70">70</a> File testDoc = getFile(testDocuments[i]); <a name="71" href="#71">71</a> String mainDir = testDoc.getParent(); <a name="72" href="#72">72</a> SAXReader reader = <strong>new</strong> SAXReader(); <a name="73" href="#73">73</a> ElementHandler mainHandler = <strong>new</strong> MainHandler(mainDir); <a name="74" href="#74">74</a> reader.addHandler(<span class="string">"/main/import"</span>, mainHandler); <a name="75" href="#75">75</a> getDocument(testDocuments[i], reader); <a name="76" href="#76">76</a> } <a name="77" href="#77">77</a> } <a name="78" href="#78">78</a> <a name="79" href="#79">79</a> <em class="comment">// Handler classes</em> <a name="80" href="#80">80</a> <em class="comment">// ---------------------------------------------</em> <a name="81" href="#81">81</a> <strong>class</strong> MainHandler implements ElementHandler { <a name="82" href="#82">82</a> <strong>private</strong> SAXReader mainReader; <a name="83" href="#83">83</a> <a name="84" href="#84">84</a> <strong>private</strong> String mainDir; <a name="85" href="#85">85</a> <a name="86" href="#86">86</a> <strong>public</strong> MainHandler(String dir) { <a name="87" href="#87">87</a> mainReader = <strong>new</strong> SAXReader(); <a name="88" href="#88">88</a> mainDir = dir; <a name="89" href="#89">89</a> mainReader.addHandler(<span class="string">"/import/stuff"</span>, <strong>new</strong> EmbeddedHandler()); <a name="90" href="#90">90</a> } <a name="91" href="#91">91</a> <a name="92" href="#92">92</a> <strong>public</strong> <strong>void</strong> onStart(ElementPath path) { <a name="93" href="#93">93</a> } <a name="94" href="#94">94</a> <a name="95" href="#95">95</a> <strong>public</strong> <strong>void</strong> onEnd(ElementPath path) { <a name="96" href="#96">96</a> String href = path.getCurrent().attribute(<span class="string">"href"</span>).getValue(); <a name="97" href="#97">97</a> Element importRef = path.getCurrent(); <a name="98" href="#98">98</a> Element parentElement = importRef.getParent(); <a name="99" href="#99">99</a> SAXReader onEndReader = <strong>new</strong> SAXReader(); <a name="100" href="#100">100</a> onEndReader.addHandler(<span class="string">"/import/stuff"</span>, <strong>new</strong> EmbeddedHandler()); <a name="101" href="#101">101</a> <a name="102" href="#102">102</a> File file = <strong>new</strong> File(mainDir + File.separator + href); <a name="103" href="#103">103</a> Element importElement = <strong>null</strong>; <a name="104" href="#104">104</a> <a name="105" href="#105">105</a> <strong>try</strong> { <a name="106" href="#106">106</a> <strong>if</strong> (test == MAIN_READER) { <a name="107" href="#107">107</a> importElement = mainReader.read(file).getRootElement(); <a name="108" href="#108">108</a> } <strong>else</strong> <strong>if</strong> (test == ON_END_READER) { <a name="109" href="#109">109</a> importElement = onEndReader.read(file).getRootElement(); <a name="110" href="#110">110</a> } <a name="111" href="#111">111</a> } <strong>catch</strong> (Exception e) { <a name="112" href="#112">112</a> <em class="comment">// too bad that it's not possible to throw the exception at the</em> <a name="113" href="#113">113</a> <em class="comment">// caller</em> <a name="114" href="#114">114</a> e.printStackTrace(); <a name="115" href="#115">115</a> } <a name="116" href="#116">116</a> <a name="117" href="#117">117</a> <em class="comment">// prune and replace</em> <a name="118" href="#118">118</a> importRef.detach(); <a name="119" href="#119">119</a> parentElement.add(importElement); <a name="120" href="#120">120</a> } <a name="121" href="#121">121</a> } <a name="122" href="#122">122</a> <a name="123" href="#123">123</a> <strong>public</strong> <strong>class</strong> EmbeddedHandler implements ElementHandler { <a name="124" href="#124">124</a> <strong>public</strong> <strong>void</strong> onStart(ElementPath path) { <a name="125" href="#125">125</a> results[test].append(path.getCurrent().attribute(<span class="string">"name"</span>).getValue() <a name="126" href="#126">126</a> + <span class="string">"\n"</span>); <a name="127" href="#127">127</a> } <a name="128" href="#128">128</a> <a name="129" href="#129">129</a> <strong>public</strong> <strong>void</strong> onEnd(ElementPath path) { <a name="130" href="#130">130</a> } <a name="131" href="#131">131</a> } <a name="132" href="#132">132</a> } <a name="133" href="#133">133</a> <a name="134" href="#134">134</a> <em class="comment">/*</em> <a name="135" href="#135">135</a> <em class="comment"> * Redistribution and use of this software and associated documentation</em> <a name="136" href="#136">136</a> <em class="comment"> * ("Software"), with or without modification, are permitted provided that the</em> <a name="137" href="#137">137</a> <em class="comment"> * following conditions are met:</em> <a name="138" href="#138">138</a> <em class="comment"> * </em> <a name="139" href="#139">139</a> <em class="comment"> * 1. Redistributions of source code must retain copyright statements and</em> <a name="140" href="#140">140</a> <em class="comment"> * notices. Redistributions must also contain a copy of this document.</em> <a name="141" href="#141">141</a> <em class="comment"> * </em> <a name="142" href="#142">142</a> <em class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</em> <a name="143" href="#143">143</a> <em class="comment"> * this list of conditions and the following disclaimer in the documentation</em> <a name="144" href="#144">144</a> <em class="comment"> * and/or other materials provided with the distribution.</em> <a name="145" href="#145">145</a> <em class="comment"> * </em> <a name="146" href="#146">146</a> <em class="comment"> * 3. The name "DOM4J" must not be used to endorse or promote products derived</em> <a name="147" href="#147">147</a> <em class="comment"> * from this Software without prior written permission of MetaStuff, Ltd. For</em> <a name="148" href="#148">148</a> <em class="comment"> * written permission, please contact dom4j-info@metastuff.com.</em> <a name="149" href="#149">149</a> <em class="comment"> * </em> <a name="150" href="#150">150</a> <em class="comment"> * 4. Products derived from this Software may not be called "DOM4J" nor may</em> <a name="151" href="#151">151</a> <em class="comment"> * "DOM4J" appear in their names without prior written permission of MetaStuff,</em> <a name="152" href="#152">152</a> <em class="comment"> * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.</em> <a name="153" href="#153">153</a> <em class="comment"> * </em> <a name="154" href="#154">154</a> <em class="comment"> * 5. Due credit should be given to the DOM4J Project - <a href="http://www.dom4j.org" target="alexandria_uri">http://www.dom4j.org</a></em> <a name="155" href="#155">155</a> <em class="comment"> * </em> <a name="156" href="#156">156</a> <em class="comment"> * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND</em> <a name="157" href="#157">157</a> <em class="comment"> * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</em> <a name="158" href="#158">158</a> <em class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</em> <a name="159" href="#159">159</a> <em class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE</em> <a name="160" href="#160">160</a> <em class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</em> <a name="161" href="#161">161</a> <em class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</em> <a name="162" href="#162">162</a> <em class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</em> <a name="163" href="#163">163</a> <em class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</em> <a name="164" href="#164">164</a> <em class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</em> <a name="165" href="#165">165</a> <em class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</em> <a name="166" href="#166">166</a> <em class="comment"> * POSSIBILITY OF SUCH DAMAGE.</em> <a name="167" href="#167">167</a> <em class="comment"> * </em> <a name="168" href="#168">168</a> <em class="comment"> * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.</em> <a name="169" href="#169">169</a> <em class="comment"> */</em> </pre> <hr/><div id="footer">This page was automatically generated by <a href="http://maven.apache.org/">Maven</a></div></body> </html>