<!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>XMLWriterTest 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.ByteArrayInputStream; <a name="13" href="#13">13</a> <strong>import</strong> java.io.ByteArrayOutputStream; <a name="14" href="#14">14</a> <strong>import</strong> java.io.StringReader; <a name="15" href="#15">15</a> <strong>import</strong> java.io.StringWriter; <a name="16" href="#16">16</a> <a name="17" href="#17">17</a> <strong>import</strong> org.dom4j.io.OutputFormat; <a name="18" href="#18">18</a> <strong>import</strong> org.dom4j.io.SAXReader; <a name="19" href="#19">19</a> <strong>import</strong> org.dom4j.io.XMLWriter; <a name="20" href="#20">20</a> <strong>import</strong> org.dom4j.tree.BaseElement; <a name="21" href="#21">21</a> <strong>import</strong> org.dom4j.tree.DefaultDocument; <a name="22" href="#22">22</a> <a name="23" href="#23">23</a> <strong>import</strong> org.xml.sax.ContentHandler; <a name="24" href="#24">24</a> <strong>import</strong> org.xml.sax.SAXException; <a name="25" href="#25">25</a> <strong>import</strong> org.xml.sax.helpers.AttributesImpl; <a name="26" href="#26">26</a> <a name="27" href="#27">27</a> <em>/**<em>*</em></em> <a name="28" href="#28">28</a> <em> * A simple test harness to check that the XML Writer works</em> <a name="29" href="#29">29</a> <em> * </em> <a name="30" href="#30">30</a> <em> * @author <a href="<a href="mailto:james.strachan@metastuff.com" target="alexandria_uri">mailto:james.strachan@metastuff.com</a>">James Strachan </a></em> <a name="31" href="#31">31</a> <em> * @version $Revision: 1.7.2.1 $</em> <a name="32" href="#32">32</a> <em> */</em> <a name="33" href="#33">33</a> <strong>public</strong> <strong>class</strong> <a href="../../org/dom4j/XMLWriterTest.html">XMLWriterTest</a> <strong>extends</strong> <a href="../../org/dom4j/AbstractTestCase.html">AbstractTestCase</a> { <a name="34" href="#34">34</a> <strong>protected</strong> <strong>static</strong> <strong>final</strong> <strong>boolean</strong> VERBOSE = false; <a name="35" href="#35">35</a> <a name="36" href="#36">36</a> <strong>public</strong> <strong>static</strong> <strong>void</strong> main(String[] args) { <a name="37" href="#37">37</a> TestRunner.run(XMLWriterTest.<strong>class</strong>); <a name="38" href="#38">38</a> } <a name="39" href="#39">39</a> <a name="40" href="#40">40</a> <em class="comment">// Test case(s)</em> <a name="41" href="#41">41</a> <em class="comment">// -------------------------------------------------------------------------</em> <a name="42" href="#42">42</a> <strong>public</strong> <strong>void</strong> testBug1180791() throws Exception { <a name="43" href="#43">43</a> String xml = <span class="string">"<?xml version=\"1.0\"?><root><foo>bar</foo></root>"</span>; <a name="44" href="#44">44</a> <a name="45" href="#45">45</a> SAXReader reader = <strong>new</strong> SAXReader(); <a name="46" href="#46">46</a> Document doc = reader.read(<strong>new</strong> StringReader(xml)); <a name="47" href="#47">47</a> <em class="comment">// of with newlines</em> <a name="48" href="#48">48</a> OutputFormat format = <strong>new</strong> OutputFormat(); <a name="49" href="#49">49</a> format.setNewlines(<strong>true</strong>); <a name="50" href="#50">50</a> <em class="comment">//format.setTrimText(true);</em> <a name="51" href="#51">51</a> <em class="comment">// first time</em> <a name="52" href="#52">52</a> StringWriter writer = <strong>new</strong> StringWriter(); <a name="53" href="#53">53</a> XMLWriter xmlwriter = <strong>new</strong> XMLWriter(writer, format); <a name="54" href="#54">54</a> xmlwriter.write(doc); <a name="55" href="#55">55</a> System.out.println(writer.toString()); <a name="56" href="#56">56</a> <a name="57" href="#57">57</a> <em class="comment">// 2nd time</em> <a name="58" href="#58">58</a> doc = reader.read(<strong>new</strong> StringReader(writer.toString())); <a name="59" href="#59">59</a> writer = <strong>new</strong> StringWriter(); <a name="60" href="#60">60</a> xmlwriter = <strong>new</strong> XMLWriter(writer, format); <a name="61" href="#61">61</a> xmlwriter.write(doc); <a name="62" href="#62">62</a> System.out.println(writer.toString()); <a name="63" href="#63">63</a> } <a name="64" href="#64">64</a> <a name="65" href="#65">65</a> <strong>public</strong> <strong>void</strong> testBug1119733() throws Exception { <a name="66" href="#66">66</a> Document doc = DocumentHelper <a name="67" href="#67">67</a> .parseText(<span class="string">"<root><code>foo</code> bar</root>"</span>); <a name="68" href="#68">68</a> <a name="69" href="#69">69</a> StringWriter out = <strong>new</strong> StringWriter(); <a name="70" href="#70">70</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, OutputFormat.createPrettyPrint()); <a name="71" href="#71">71</a> writer.write(doc); <a name="72" href="#72">72</a> writer.close(); <a name="73" href="#73">73</a> <a name="74" href="#74">74</a> String xml = out.toString(); <a name="75" href="#75">75</a> <a name="76" href="#76">76</a> System.out.println(xml); <a name="77" href="#77">77</a> assertEquals(<span class="string">"whitespace problem"</span>, -1, xml.indexOf(<span class="string">"</code>bar"</span>)); <a name="78" href="#78">78</a> } <a name="79" href="#79">79</a> <a name="80" href="#80">80</a> <strong>public</strong> <strong>void</strong> testBug1119733WithSAXEvents() throws Exception { <a name="81" href="#81">81</a> StringWriter out = <strong>new</strong> StringWriter(); <a name="82" href="#82">82</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, OutputFormat.createPrettyPrint()); <a name="83" href="#83">83</a> writer.startDocument(); <a name="84" href="#84">84</a> writer.startElement(<strong>null</strong>, <span class="string">"root"</span>, <span class="string">"root"</span>, <strong>new</strong> AttributesImpl()); <a name="85" href="#85">85</a> writer.startElement(<strong>null</strong>, <span class="string">"code"</span>, <span class="string">"code"</span>, <strong>new</strong> AttributesImpl()); <a name="86" href="#86">86</a> writer.<strong>char</strong>acters(<strong>new</strong> <strong>char</strong>[] { 'f', 'o', 'o' }, 0, 3); <a name="87" href="#87">87</a> writer.endElement(<strong>null</strong>, <span class="string">"code"</span>, <span class="string">"code"</span>); <a name="88" href="#88">88</a> writer.<strong>char</strong>acters(<strong>new</strong> <strong>char</strong>[] { ' ', 'b', 'a', 'r' }, 0, 4); <a name="89" href="#89">89</a> writer.endElement(<strong>null</strong>, <span class="string">"root"</span>, <span class="string">"root"</span>); <a name="90" href="#90">90</a> writer.endDocument(); <a name="91" href="#91">91</a> writer.close(); <a name="92" href="#92">92</a> <a name="93" href="#93">93</a> String xml = out.toString(); <a name="94" href="#94">94</a> <a name="95" href="#95">95</a> System.out.println(xml); <a name="96" href="#96">96</a> assertEquals(<span class="string">"whitespace problem"</span>, -1, xml.indexOf(<span class="string">"</code>bar"</span>)); <a name="97" href="#97">97</a> } <a name="98" href="#98">98</a> <a name="99" href="#99">99</a> <strong>public</strong> <strong>void</strong> testWriter() throws Exception { <a name="100" href="#100">100</a> Object object = document; <a name="101" href="#101">101</a> StringWriter out = <strong>new</strong> StringWriter(); <a name="102" href="#102">102</a> <a name="103" href="#103">103</a> XMLWriter writer = <strong>new</strong> XMLWriter(out); <a name="104" href="#104">104</a> writer.write(object); <a name="105" href="#105">105</a> writer.close(); <a name="106" href="#106">106</a> <a name="107" href="#107">107</a> String text = out.toString(); <a name="108" href="#108">108</a> <a name="109" href="#109">109</a> <strong>if</strong> (VERBOSE) { <a name="110" href="#110">110</a> log(<span class="string">"Text output is ["</span>); <a name="111" href="#111">111</a> log(text); <a name="112" href="#112">112</a> log(<span class="string">"]. Done"</span>); <a name="113" href="#113">113</a> } <a name="114" href="#114">114</a> <a name="115" href="#115">115</a> assertTrue(<span class="string">"Output text is bigger than 10 characters"</span>, <a name="116" href="#116">116</a> text.length() > 10); <a name="117" href="#117">117</a> } <a name="118" href="#118">118</a> <a name="119" href="#119">119</a> <strong>public</strong> <strong>void</strong> testEncodingFormats() throws Exception { <a name="120" href="#120">120</a> testEncoding(<span class="string">"UTF-8"</span>); <a name="121" href="#121">121</a> testEncoding(<span class="string">"UTF-16"</span>); <a name="122" href="#122">122</a> testEncoding(<span class="string">"ISO-8859-1"</span>); <a name="123" href="#123">123</a> } <a name="124" href="#124">124</a> <a name="125" href="#125">125</a> <strong>public</strong> <strong>void</strong> testWritingEmptyElement() throws Exception { <a name="126" href="#126">126</a> Document doc = DocumentFactory.getInstance().createDocument(); <a name="127" href="#127">127</a> Element grandFather = doc.addElement(<span class="string">"grandfather"</span>); <a name="128" href="#128">128</a> Element parent1 = grandFather.addElement(<span class="string">"parent"</span>); <a name="129" href="#129">129</a> Element child1 = parent1.addElement(<span class="string">"child1"</span>); <a name="130" href="#130">130</a> Element child2 = parent1.addElement(<span class="string">"child2"</span>); <a name="131" href="#131">131</a> child2.setText(<span class="string">"test"</span>); <a name="132" href="#132">132</a> <a name="133" href="#133">133</a> Element parent2 = grandFather.addElement(<span class="string">"parent"</span>); <a name="134" href="#134">134</a> Element child3 = parent2.addElement(<span class="string">"child3"</span>); <a name="135" href="#135">135</a> child3.setText(<span class="string">"test"</span>); <a name="136" href="#136">136</a> <a name="137" href="#137">137</a> StringWriter buffer = <strong>new</strong> StringWriter(); <a name="138" href="#138">138</a> OutputFormat format = OutputFormat.createPrettyPrint(); <a name="139" href="#139">139</a> XMLWriter writer = <strong>new</strong> XMLWriter(buffer, format); <a name="140" href="#140">140</a> writer.write(doc); <a name="141" href="#141">141</a> <a name="142" href="#142">142</a> String xml = buffer.toString(); <a name="143" href="#143">143</a> <a name="144" href="#144">144</a> System.out.println(xml); <a name="145" href="#145">145</a> <a name="146" href="#146">146</a> assertTrue(<span class="string">"child2 not present"</span>, <a name="147" href="#147">147</a> xml.indexOf(<span class="string">"<child2>test</child2>"</span>) != -1); <a name="148" href="#148">148</a> } <a name="149" href="#149">149</a> <a name="150" href="#150">150</a> <strong>protected</strong> <strong>void</strong> testEncoding(String encoding) throws Exception { <a name="151" href="#151">151</a> ByteArrayOutputStream out = <strong>new</strong> ByteArrayOutputStream(); <a name="152" href="#152">152</a> <a name="153" href="#153">153</a> OutputFormat format = OutputFormat.createPrettyPrint(); <a name="154" href="#154">154</a> format.setEncoding(encoding); <a name="155" href="#155">155</a> <a name="156" href="#156">156</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, format); <a name="157" href="#157">157</a> writer.write(document); <a name="158" href="#158">158</a> writer.close(); <a name="159" href="#159">159</a> <a name="160" href="#160">160</a> log(<span class="string">"Wrote to encoding: "</span> + encoding); <a name="161" href="#161">161</a> } <a name="162" href="#162">162</a> <a name="163" href="#163">163</a> <strong>public</strong> <strong>void</strong> testWriterBug() throws Exception { <a name="164" href="#164">164</a> Element project = <strong>new</strong> BaseElement(<span class="string">"project"</span>); <a name="165" href="#165">165</a> Document doc = <strong>new</strong> DefaultDocument(project); <a name="166" href="#166">166</a> <a name="167" href="#167">167</a> ByteArrayOutputStream out = <strong>new</strong> ByteArrayOutputStream(); <a name="168" href="#168">168</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, <strong>new</strong> OutputFormat(<span class="string">"\t"</span>, <strong>true</strong>, <a name="169" href="#169">169</a> <span class="string">"ISO-8859-1"</span>)); <a name="170" href="#170">170</a> writer.write(doc); <a name="171" href="#171">171</a> <a name="172" href="#172">172</a> ByteArrayInputStream in = <strong>new</strong> ByteArrayInputStream(out.toByteArray()); <a name="173" href="#173">173</a> SAXReader reader = <strong>new</strong> SAXReader(); <a name="174" href="#174">174</a> Document doc2 = reader.read(in); <a name="175" href="#175">175</a> <a name="176" href="#176">176</a> assertTrue(<span class="string">"Generated document has a root element"</span>, doc2 <a name="177" href="#177">177</a> .getRootElement() != <strong>null</strong>); <a name="178" href="#178">178</a> assertEquals(<span class="string">"Generated document has corrent named root element"</span>, doc2 <a name="179" href="#179">179</a> .getRootElement().getName(), <span class="string">"project"</span>); <a name="180" href="#180">180</a> } <a name="181" href="#181">181</a> <a name="182" href="#182">182</a> <strong>public</strong> <strong>void</strong> testNamespaceBug() throws Exception { <a name="183" href="#183">183</a> Document doc = DocumentHelper.createDocument(); <a name="184" href="#184">184</a> <a name="185" href="#185">185</a> Element root = doc.addElement(<span class="string">"root"</span>, <span class="string">"ns1"</span>); <a name="186" href="#186">186</a> Element child1 = root.addElement(<span class="string">"joe"</span>, <span class="string">"ns2"</span>); <a name="187" href="#187">187</a> child1.addElement(<span class="string">"zot"</span>, <span class="string">"ns1"</span>); <a name="188" href="#188">188</a> <a name="189" href="#189">189</a> StringWriter out = <strong>new</strong> StringWriter(); <a name="190" href="#190">190</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, OutputFormat.createPrettyPrint()); <a name="191" href="#191">191</a> writer.write(doc); <a name="192" href="#192">192</a> <a name="193" href="#193">193</a> String text = out.toString(); <a name="194" href="#194">194</a> <a name="195" href="#195">195</a> <em class="comment">// System.out.println( "Generated:" + text );</em> <a name="196" href="#196">196</a> Document doc2 = DocumentHelper.parseText(text); <a name="197" href="#197">197</a> root = doc2.getRootElement(); <a name="198" href="#198">198</a> assertEquals(<span class="string">"root has incorrect namespace"</span>, <span class="string">"ns1"</span>, root <a name="199" href="#199">199</a> .getNamespaceURI()); <a name="200" href="#200">200</a> <a name="201" href="#201">201</a> Element joe = (Element) root.elementIterator().next(); <a name="202" href="#202">202</a> assertEquals(<span class="string">"joe has correct namespace"</span>, <span class="string">"ns2"</span>, joe.getNamespaceURI()); <a name="203" href="#203">203</a> <a name="204" href="#204">204</a> Element zot = (Element) joe.elementIterator().next(); <a name="205" href="#205">205</a> assertEquals(<span class="string">"zot has correct namespace"</span>, <span class="string">"ns1"</span>, zot.getNamespaceURI()); <a name="206" href="#206">206</a> } <a name="207" href="#207">207</a> <a name="208" href="#208">208</a> <em>/**<em>*</em></em> <a name="209" href="#209">209</a> <em> * This test harness was supplied by Lari Hotari</em> <a name="210" href="#210">210</a> <em> * </em> <a name="211" href="#211">211</a> <em> * @throws Exception DOCUMENT ME!</em> <a name="212" href="#212">212</a> <em> */</em> <a name="213" href="#213">213</a> <strong>public</strong> <strong>void</strong> testContentHandler() throws Exception { <a name="214" href="#214">214</a> StringWriter out = <strong>new</strong> StringWriter(); <a name="215" href="#215">215</a> OutputFormat format = OutputFormat.createPrettyPrint(); <a name="216" href="#216">216</a> format.setEncoding(<span class="string">"iso-8859-1"</span>); <a name="217" href="#217">217</a> <a name="218" href="#218">218</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, format); <a name="219" href="#219">219</a> generateXML(writer); <a name="220" href="#220">220</a> writer.close(); <a name="221" href="#221">221</a> <a name="222" href="#222">222</a> String text = out.toString(); <a name="223" href="#223">223</a> <a name="224" href="#224">224</a> <strong>if</strong> (VERBOSE) { <a name="225" href="#225">225</a> log(<span class="string">"Created XML"</span>); <a name="226" href="#226">226</a> log(text); <a name="227" href="#227">227</a> } <a name="228" href="#228">228</a> <a name="229" href="#229">229</a> <em class="comment">// now lets parse the output and test it with XPath</em> <a name="230" href="#230">230</a> Document doc = DocumentHelper.parseText(text); <a name="231" href="#231">231</a> String value = doc.valueOf(<span class="string">"/processes[@name='arvojoo']"</span>); <a name="232" href="#232">232</a> assertEquals(<span class="string">"Document contains the correct text"</span>, <span class="string">"jeejee"</span>, value); <a name="233" href="#233">233</a> } <a name="234" href="#234">234</a> <a name="235" href="#235">235</a> <em>/**<em>*</em></em> <a name="236" href="#236">236</a> <em> * This test was provided by Manfred Lotz</em> <a name="237" href="#237">237</a> <em> * </em> <a name="238" href="#238">238</a> <em> * @throws Exception DOCUMENT ME!</em> <a name="239" href="#239">239</a> <em> */</em> <a name="240" href="#240">240</a> <strong>public</strong> <strong>void</strong> testWhitespaceBug() throws Exception { <a name="241" href="#241">241</a> String notes = <span class="string">"<notes> This is a multiline\n\rentry</notes>"</span>; <a name="242" href="#242">242</a> Document doc = DocumentHelper.parseText(notes); <a name="243" href="#243">243</a> <a name="244" href="#244">244</a> OutputFormat format = <strong>new</strong> OutputFormat(); <a name="245" href="#245">245</a> format.setEncoding(<span class="string">"UTF-8"</span>); <a name="246" href="#246">246</a> format.setIndentSize(4); <a name="247" href="#247">247</a> format.setNewlines(<strong>true</strong>); <a name="248" href="#248">248</a> format.setTrimText(<strong>true</strong>); <a name="249" href="#249">249</a> format.setExpandEmptyElements(<strong>true</strong>); <a name="250" href="#250">250</a> <a name="251" href="#251">251</a> StringWriter buffer = <strong>new</strong> StringWriter(); <a name="252" href="#252">252</a> XMLWriter writer = <strong>new</strong> XMLWriter(buffer, format); <a name="253" href="#253">253</a> writer.write(doc); <a name="254" href="#254">254</a> <a name="255" href="#255">255</a> String xml = buffer.toString(); <a name="256" href="#256">256</a> log(xml); <a name="257" href="#257">257</a> <a name="258" href="#258">258</a> Document doc2 = DocumentHelper.parseText(xml); <a name="259" href="#259">259</a> String text = doc2.valueOf(<span class="string">"/notes"</span>); <a name="260" href="#260">260</a> String expected = <span class="string">"This is a multiline entry"</span>; <a name="261" href="#261">261</a> <a name="262" href="#262">262</a> assertEquals(<span class="string">"valueOf() returns the correct text padding"</span>, expected, <a name="263" href="#263">263</a> text); <a name="264" href="#264">264</a> <a name="265" href="#265">265</a> assertEquals(<span class="string">"getText() returns the correct text padding"</span>, expected, <a name="266" href="#266">266</a> doc2.getRootElement().getText()); <a name="267" href="#267">267</a> } <a name="268" href="#268">268</a> <a name="269" href="#269">269</a> <em>/**<em>*</em></em> <a name="270" href="#270">270</a> <em> * This test was provided by Manfred Lotz</em> <a name="271" href="#271">271</a> <em> * </em> <a name="272" href="#272">272</a> <em> * @throws Exception DOCUMENT ME!</em> <a name="273" href="#273">273</a> <em> */</em> <a name="274" href="#274">274</a> <strong>public</strong> <strong>void</strong> testWhitespaceBug2() throws Exception { <a name="275" href="#275">275</a> Document doc = DocumentHelper.createDocument(); <a name="276" href="#276">276</a> Element root = doc.addElement(<span class="string">"root"</span>); <a name="277" href="#277">277</a> Element meaning = root.addElement(<span class="string">"meaning"</span>); <a name="278" href="#278">278</a> meaning.addText(<span class="string">"to li"</span>); <a name="279" href="#279">279</a> meaning.addText(<span class="string">"ve"</span>); <a name="280" href="#280">280</a> <a name="281" href="#281">281</a> OutputFormat format = <strong>new</strong> OutputFormat(); <a name="282" href="#282">282</a> format.setEncoding(<span class="string">"UTF-8"</span>); <a name="283" href="#283">283</a> format.setIndentSize(4); <a name="284" href="#284">284</a> format.setNewlines(<strong>true</strong>); <a name="285" href="#285">285</a> format.setTrimText(<strong>true</strong>); <a name="286" href="#286">286</a> format.setExpandEmptyElements(<strong>true</strong>); <a name="287" href="#287">287</a> <a name="288" href="#288">288</a> StringWriter buffer = <strong>new</strong> StringWriter(); <a name="289" href="#289">289</a> XMLWriter writer = <strong>new</strong> XMLWriter(buffer, format); <a name="290" href="#290">290</a> writer.write(doc); <a name="291" href="#291">291</a> <a name="292" href="#292">292</a> String xml = buffer.toString(); <a name="293" href="#293">293</a> log(xml); <a name="294" href="#294">294</a> <a name="295" href="#295">295</a> Document doc2 = DocumentHelper.parseText(xml); <a name="296" href="#296">296</a> String text = doc2.valueOf(<span class="string">"/root/meaning"</span>); <a name="297" href="#297">297</a> String expected = <span class="string">"to live"</span>; <a name="298" href="#298">298</a> <a name="299" href="#299">299</a> assertEquals(<span class="string">"valueOf() returns the correct text padding"</span>, expected, <a name="300" href="#300">300</a> text); <a name="301" href="#301">301</a> <a name="302" href="#302">302</a> assertEquals(<span class="string">"getText() returns the correct text padding"</span>, expected, <a name="303" href="#303">303</a> doc2.getRootElement().element(<span class="string">"meaning"</span>).getText()); <a name="304" href="#304">304</a> } <a name="305" href="#305">305</a> <a name="306" href="#306">306</a> <strong>public</strong> <strong>void</strong> testPadding() throws Exception { <a name="307" href="#307">307</a> Document doc = DocumentFactory.getInstance().createDocument(); <a name="308" href="#308">308</a> Element root = doc.addElement(<span class="string">"root"</span>); <a name="309" href="#309">309</a> root.addText(<span class="string">"prefix "</span>); <a name="310" href="#310">310</a> root.addElement(<span class="string">"b"</span>); <a name="311" href="#311">311</a> root.addText(<span class="string">" suffix"</span>); <a name="312" href="#312">312</a> <a name="313" href="#313">313</a> OutputFormat format = <strong>new</strong> OutputFormat(<span class="string">""</span>, false); <a name="314" href="#314">314</a> format.setOmitEncoding(<strong>true</strong>); <a name="315" href="#315">315</a> format.setSuppressDeclaration(<strong>true</strong>); <a name="316" href="#316">316</a> format.setExpandEmptyElements(<strong>true</strong>); <a name="317" href="#317">317</a> format.setPadText(<strong>true</strong>); <a name="318" href="#318">318</a> format.setTrimText(<strong>true</strong>); <a name="319" href="#319">319</a> <a name="320" href="#320">320</a> StringWriter buffer = <strong>new</strong> StringWriter(); <a name="321" href="#321">321</a> XMLWriter writer = <strong>new</strong> XMLWriter(buffer, format); <a name="322" href="#322">322</a> writer.write(doc); <a name="323" href="#323">323</a> <a name="324" href="#324">324</a> String xml = buffer.toString(); <a name="325" href="#325">325</a> <a name="326" href="#326">326</a> System.out.println(<span class="string">"xml: "</span> + xml); <a name="327" href="#327">327</a> <a name="328" href="#328">328</a> String expected = <span class="string">"<root>prefix <b></b> suffix</root>"</span>; <a name="329" href="#329">329</a> assertEquals(expected, xml); <a name="330" href="#330">330</a> } <a name="331" href="#331">331</a> <a name="332" href="#332">332</a> <strong>public</strong> <strong>void</strong> testPadding2() throws Exception { <a name="333" href="#333">333</a> Document doc = DocumentFactory.getInstance().createDocument(); <a name="334" href="#334">334</a> Element root = doc.addElement(<span class="string">"root"</span>); <a name="335" href="#335">335</a> root.addText(<span class="string">"prefix"</span>); <a name="336" href="#336">336</a> root.addElement(<span class="string">"b"</span>); <a name="337" href="#337">337</a> root.addText(<span class="string">"suffix"</span>); <a name="338" href="#338">338</a> <a name="339" href="#339">339</a> OutputFormat format = <strong>new</strong> OutputFormat(<span class="string">""</span>, false); <a name="340" href="#340">340</a> format.setOmitEncoding(<strong>true</strong>); <a name="341" href="#341">341</a> format.setSuppressDeclaration(<strong>true</strong>); <a name="342" href="#342">342</a> format.setExpandEmptyElements(<strong>true</strong>); <a name="343" href="#343">343</a> format.setPadText(<strong>true</strong>); <a name="344" href="#344">344</a> format.setTrimText(<strong>true</strong>); <a name="345" href="#345">345</a> <a name="346" href="#346">346</a> StringWriter buffer = <strong>new</strong> StringWriter(); <a name="347" href="#347">347</a> XMLWriter writer = <strong>new</strong> XMLWriter(buffer, format); <a name="348" href="#348">348</a> writer.write(doc); <a name="349" href="#349">349</a> <a name="350" href="#350">350</a> String xml = buffer.toString(); <a name="351" href="#351">351</a> <a name="352" href="#352">352</a> System.out.println(<span class="string">"xml: "</span> + xml); <a name="353" href="#353">353</a> <a name="354" href="#354">354</a> String expected = <span class="string">"<root>prefix<b></b>suffix</root>"</span>; <a name="355" href="#355">355</a> assertEquals(expected, xml); <a name="356" href="#356">356</a> } <a name="357" href="#357">357</a> <a name="358" href="#358">358</a> <em class="comment">/*</em> <a name="359" href="#359">359</a> <em class="comment"> * This must be tested manually to see if the layout is correct.</em> <a name="360" href="#360">360</a> <em class="comment"> */</em> <a name="361" href="#361">361</a> <strong>public</strong> <strong>void</strong> testPrettyPrinting() throws Exception { <a name="362" href="#362">362</a> Document doc = DocumentFactory.getInstance().createDocument(); <a name="363" href="#363">363</a> doc.addElement(<span class="string">"summary"</span>).addAttribute(<span class="string">"date"</span>, <span class="string">"6/7/8"</span>).addElement( <a name="364" href="#364">364</a> <span class="string">"orderline"</span>).addText(<span class="string">"puffins"</span>).addElement(<span class="string">"ranjit"</span>) <a name="365" href="#365">365</a> .addComment(<span class="string">"Ranjit is a happy Puffin"</span>); <a name="366" href="#366">366</a> <a name="367" href="#367">367</a> XMLWriter writer = <strong>new</strong> XMLWriter(System.out, OutputFormat <a name="368" href="#368">368</a> .createPrettyPrint()); <a name="369" href="#369">369</a> writer.write(doc); <a name="370" href="#370">370</a> <a name="371" href="#371">371</a> doc = DocumentFactory.getInstance().createDocument(); <a name="372" href="#372">372</a> doc.addElement(<span class="string">"summary"</span>).addAttribute(<span class="string">"date"</span>, <span class="string">"6/7/8"</span>).addElement( <a name="373" href="#373">373</a> <span class="string">"orderline"</span>).addText(<span class="string">"puffins"</span>).addElement(<span class="string">"ranjit"</span>) <a name="374" href="#374">374</a> .addComment(<span class="string">"Ranjit is a happy Puffin"</span>).addComment( <a name="375" href="#375">375</a> <span class="string">"another comment"</span>).addElement(<span class="string">"anotherElement"</span>); <a name="376" href="#376">376</a> writer.write(doc); <a name="377" href="#377">377</a> } <a name="378" href="#378">378</a> <a name="379" href="#379">379</a> <strong>public</strong> <strong>void</strong> testAttributeQuotes() throws Exception { <a name="380" href="#380">380</a> Document doc = DocumentFactory.getInstance().createDocument(); <a name="381" href="#381">381</a> doc.addElement(<span class="string">"root"</span>).addAttribute(<span class="string">"test"</span>, <span class="string">"text with ' in it"</span>); <a name="382" href="#382">382</a> <a name="383" href="#383">383</a> StringWriter out = <strong>new</strong> StringWriter(); <a name="384" href="#384">384</a> XMLWriter writer = <strong>new</strong> XMLWriter(out, OutputFormat <a name="385" href="#385">385</a> .createCompactFormat()); <a name="386" href="#386">386</a> writer.write(doc); <a name="387" href="#387">387</a> <a name="388" href="#388">388</a> String expected = <span class="string">"<?xml version=\"1.0\" encoding=\"UTF-8\"?>\n"</span> <a name="389" href="#389">389</a> + <span class="string">"<root test=\"text with ' in it\"/>"</span>; <a name="390" href="#390">390</a> assertEquals(expected, out.toString()); <a name="391" href="#391">391</a> } <a name="392" href="#392">392</a> <a name="393" href="#393">393</a> <strong>public</strong> <strong>void</strong> testBug868408() throws Exception { <a name="394" href="#394">394</a> Document doc = getDocument(<span class="string">"/xml/web.xml"</span>); <a name="395" href="#395">395</a> Document doc2 = DocumentHelper.parseText(doc.asXML()); <a name="396" href="#396">396</a> assertEquals(doc.asXML(), doc2.asXML()); <a name="397" href="#397">397</a> } <a name="398" href="#398">398</a> <a name="399" href="#399">399</a> <strong>public</strong> <strong>void</strong> testBug923882() throws Exception { <a name="400" href="#400">400</a> Document doc = DocumentFactory.getInstance().createDocument(); <a name="401" href="#401">401</a> Element root = doc.addElement(<span class="string">"root"</span>); <a name="402" href="#402">402</a> root.addText(<span class="string">"this is "</span>); <a name="403" href="#403">403</a> root.addText(<span class="string">" sim"</span>); <a name="404" href="#404">404</a> root.addText(<span class="string">"ple text "</span>); <a name="405" href="#405">405</a> root.addElement(<span class="string">"child"</span>); <a name="406" href="#406">406</a> root.addText(<span class="string">" contai"</span>); <a name="407" href="#407">407</a> root.addText(<span class="string">"ning spaces and"</span>); <a name="408" href="#408">408</a> root.addText(<span class="string">" multiple textnodes"</span>); <a name="409" href="#409">409</a> <a name="410" href="#410">410</a> OutputFormat format = <strong>new</strong> OutputFormat(); <a name="411" href="#411">411</a> format.setEncoding(<span class="string">"UTF-8"</span>); <a name="412" href="#412">412</a> format.setIndentSize(4); <a name="413" href="#413">413</a> format.setNewlines(<strong>true</strong>); <a name="414" href="#414">414</a> format.setTrimText(<strong>true</strong>); <a name="415" href="#415">415</a> format.setExpandEmptyElements(<strong>true</strong>); <a name="416" href="#416">416</a> <a name="417" href="#417">417</a> StringWriter buffer = <strong>new</strong> StringWriter(); <a name="418" href="#418">418</a> XMLWriter writer = <strong>new</strong> XMLWriter(buffer, format); <a name="419" href="#419">419</a> writer.write(doc); <a name="420" href="#420">420</a> <a name="421" href="#421">421</a> String xml = buffer.toString(); <a name="422" href="#422">422</a> log(xml); <a name="423" href="#423">423</a> <a name="424" href="#424">424</a> <strong>int</strong> start = xml.indexOf(<span class="string">"<root"</span>); <a name="425" href="#425">425</a> <strong>int</strong> end = xml.indexOf(<span class="string">"/root>"</span>) + 6; <a name="426" href="#426">426</a> String eol = <span class="string">"\n"</span>; <em class="comment">// System.getProperty("line.separator");</em> <a name="427" href="#427">427</a> String expected = <span class="string">"<root>this is simple text"</span> + eol <a name="428" href="#428">428</a> + <span class="string">" <child></child>containing spaces and multiple textnodes"</span> <a name="429" href="#429">429</a> + eol + <span class="string">"</root>"</span>; <a name="430" href="#430">430</a> System.out.println(<span class="string">"Expected:"</span>); <a name="431" href="#431">431</a> System.out.println(expected); <a name="432" href="#432">432</a> System.out.println(<span class="string">"Obtained:"</span>); <a name="433" href="#433">433</a> System.out.println(xml.substring(start, end)); <a name="434" href="#434">434</a> assertEquals(expected, xml.substring(start, end)); <a name="435" href="#435">435</a> } <a name="436" href="#436">436</a> <a name="437" href="#437">437</a> <strong>public</strong> <strong>void</strong> testEscapeXML() throws Exception { <a name="438" href="#438">438</a> ByteArrayOutputStream os = <strong>new</strong> ByteArrayOutputStream(); <a name="439" href="#439">439</a> OutputFormat format = <strong>new</strong> OutputFormat(<strong>null</strong>, false, <span class="string">"ISO-8859-2"</span>); <a name="440" href="#440">440</a> format.setSuppressDeclaration(<strong>true</strong>); <a name="441" href="#441">441</a> <a name="442" href="#442">442</a> XMLWriter writer = <strong>new</strong> XMLWriter(os, format); <a name="443" href="#443">443</a> <a name="444" href="#444">444</a> Document document = DocumentFactory.getInstance().createDocument(); <a name="445" href="#445">445</a> Element root = document.addElement(<span class="string">"root"</span>); <a name="446" href="#446">446</a> root.setText(<span class="string">"bla &#c bla"</span>); <a name="447" href="#447">447</a> <a name="448" href="#448">448</a> writer.write(document); <a name="449" href="#449">449</a> <a name="450" href="#450">450</a> String result = os.toString(); <a name="451" href="#451">451</a> System.out.println(result); <a name="452" href="#452">452</a> <a name="453" href="#453">453</a> Document doc2 = DocumentHelper.parseText(result); <a name="454" href="#454">454</a> doc2.normalize(); <em class="comment">// merges adjacant Text nodes</em> <a name="455" href="#455">455</a> System.out.println(doc2.getRootElement().getText()); <a name="456" href="#456">456</a> assertNodesEqual(document, doc2); <a name="457" href="#457">457</a> } <a name="458" href="#458">458</a> <a name="459" href="#459">459</a> <strong>public</strong> <strong>void</strong> testWriteEntities() throws Exception { <a name="460" href="#460">460</a> String xml = <span class="string">"<?xml version=\"1.0\" encoding=\"ISO-8859-1\"?>\n"</span> <a name="461" href="#461">461</a> + <span class="string">"<!DOCTYPE xml [<!ENTITY copy \"&#169;\"> "</span> <a name="462" href="#462">462</a> + <span class="string">"<!ENTITY trade \"&#8482;\"> "</span> <a name="463" href="#463">463</a> + <span class="string">"<!ENTITY deg \"&#x00b0;\"> "</span> + <span class="string">"<!ENTITY gt \"&#62;\"> "</span> <a name="464" href="#464">464</a> + <span class="string">"<!ENTITY sup2 \"&#x00b2;\"> "</span> <a name="465" href="#465">465</a> + <span class="string">"<!ENTITY frac14 \"&#x00bc;\"> "</span> <a name="466" href="#466">466</a> + <span class="string">"<!ENTITY quot \"&#34;\"> "</span> <a name="467" href="#467">467</a> + <span class="string">"<!ENTITY frac12 \"&#x00bd;\"> "</span> <a name="468" href="#468">468</a> + <span class="string">"<!ENTITY euro \"&#x20ac;\"> "</span> <a name="469" href="#469">469</a> + <span class="string">"<!ENTITY Omega \"&#937;\"> ]>\n"</span> + <span class="string">"<root />"</span>; <a name="470" href="#470">470</a> <a name="471" href="#471">471</a> SAXReader reader = <strong>new</strong> SAXReader(<span class="string">"org.apache.xerces.parsers.SAXParser"</span>); <a name="472" href="#472">472</a> reader.setIncludeInternalDTDDeclarations(<strong>true</strong>); <a name="473" href="#473">473</a> <a name="474" href="#474">474</a> Document doc = reader.read(<strong>new</strong> StringReader(xml)); <a name="475" href="#475">475</a> StringWriter wr = <strong>new</strong> StringWriter(); <a name="476" href="#476">476</a> XMLWriter writer = <strong>new</strong> XMLWriter(wr); <a name="477" href="#477">477</a> writer.write(doc); <a name="478" href="#478">478</a> <a name="479" href="#479">479</a> String xml2 = wr.toString(); <a name="480" href="#480">480</a> System.out.println(xml2); <a name="481" href="#481">481</a> <a name="482" href="#482">482</a> Document doc2 = DocumentHelper.parseText(xml2); <a name="483" href="#483">483</a> <a name="484" href="#484">484</a> assertNodesEqual(doc, doc2); <a name="485" href="#485">485</a> } <a name="486" href="#486">486</a> <a name="487" href="#487">487</a> <strong>public</strong> <strong>void</strong> testEscapeChars() throws Exception { <a name="488" href="#488">488</a> Document document = DocumentFactory.getInstance().createDocument(); <a name="489" href="#489">489</a> Element root = document.addElement(<span class="string">"root"</span>); <a name="490" href="#490">490</a> root.setText(<span class="string">"blahblah "</span> + '\u008f'); <a name="491" href="#491">491</a> <a name="492" href="#492">492</a> XMLWriter writer = <strong>new</strong> XMLWriter(); <a name="493" href="#493">493</a> StringWriter strWriter = <strong>new</strong> StringWriter(); <a name="494" href="#494">494</a> writer.setWriter(strWriter); <a name="495" href="#495">495</a> writer.setMaximumAllowedCharacter(127); <a name="496" href="#496">496</a> writer.write(document); <a name="497" href="#497">497</a> <a name="498" href="#498">498</a> String xml = strWriter.toString(); <a name="499" href="#499">499</a> } <a name="500" href="#500">500</a> <a name="501" href="#501">501</a> <strong>public</strong> <strong>void</strong> testEscapeText() throws SAXException { <a name="502" href="#502">502</a> StringWriter writer = <strong>new</strong> StringWriter(); <a name="503" href="#503">503</a> XMLWriter xmlWriter = <strong>new</strong> XMLWriter(writer); <a name="504" href="#504">504</a> xmlWriter.setEscapeText(false); <a name="505" href="#505">505</a> <a name="506" href="#506">506</a> String txt = <span class="string">"<test></test>"</span>; <a name="507" href="#507">507</a> <a name="508" href="#508">508</a> xmlWriter.startDocument(); <a name="509" href="#509">509</a> xmlWriter.characters(txt.toCharArray(), 0, txt.length()); <a name="510" href="#510">510</a> xmlWriter.endDocument(); <a name="511" href="#511">511</a> <a name="512" href="#512">512</a> String output = writer.toString(); <a name="513" href="#513">513</a> System.out.println(output); <a name="514" href="#514">514</a> assertTrue(output.indexOf(<span class="string">"<test>"</span>) != -1); <a name="515" href="#515">515</a> } <a name="516" href="#516">516</a> <a name="517" href="#517">517</a> <strong>public</strong> <strong>void</strong> testNullCData() { <a name="518" href="#518">518</a> Element e = DocumentHelper.createElement(<span class="string">"test"</span>); <a name="519" href="#519">519</a> e.add(DocumentHelper.createElement(<span class="string">"another"</span>).addCDATA(<strong>null</strong>)); <a name="520" href="#520">520</a> <a name="521" href="#521">521</a> Document doc = DocumentHelper.createDocument(e); <a name="522" href="#522">522</a> <a name="523" href="#523">523</a> assertEquals(-1, e.asXML().indexOf(<span class="string">"null"</span>)); <a name="524" href="#524">524</a> assertEquals(-1, doc.asXML().indexOf(<span class="string">"null"</span>)); <a name="525" href="#525">525</a> <a name="526" href="#526">526</a> System.out.println(e.asXML()); <a name="527" href="#527">527</a> System.out.println(doc.asXML()); <a name="528" href="#528">528</a> } <a name="529" href="#529">529</a> <a name="530" href="#530">530</a> <strong>protected</strong> <strong>void</strong> generateXML(ContentHandler handler) throws SAXException { <a name="531" href="#531">531</a> handler.startDocument(); <a name="532" href="#532">532</a> <a name="533" href="#533">533</a> AttributesImpl attrs = <strong>new</strong> AttributesImpl(); <a name="534" href="#534">534</a> attrs.clear(); <a name="535" href="#535">535</a> attrs.addAttribute(<span class="string">""</span>, <span class="string">""</span>, <span class="string">"name"</span>, <span class="string">"CDATA"</span>, <span class="string">"arvojoo"</span>); <a name="536" href="#536">536</a> handler.startElement(<span class="string">""</span>, <span class="string">""</span>, <span class="string">"processes"</span>, attrs); <a name="537" href="#537">537</a> <a name="538" href="#538">538</a> String text = <span class="string">"jeejee"</span>; <a name="539" href="#539">539</a> <strong>char</strong>[] textch = text.toCharArray(); <a name="540" href="#540">540</a> handler.characters(textch, 0, textch.length); <a name="541" href="#541">541</a> handler.endElement(<span class="string">""</span>, <span class="string">""</span>, <span class="string">"processes"</span>); <a name="542" href="#542">542</a> handler.endDocument(); <a name="543" href="#543">543</a> } <a name="544" href="#544">544</a> } <a name="545" href="#545">545</a> <a name="546" href="#546">546</a> <em class="comment">/*</em> <a name="547" href="#547">547</a> <em class="comment"> * Redistribution and use of this software and associated documentation</em> <a name="548" href="#548">548</a> <em class="comment"> * ("Software"), with or without modification, are permitted provided that the</em> <a name="549" href="#549">549</a> <em class="comment"> * following conditions are met:</em> <a name="550" href="#550">550</a> <em class="comment"> * </em> <a name="551" href="#551">551</a> <em class="comment"> * 1. Redistributions of source code must retain copyright statements and</em> <a name="552" href="#552">552</a> <em class="comment"> * notices. Redistributions must also contain a copy of this document.</em> <a name="553" href="#553">553</a> <em class="comment"> * </em> <a name="554" href="#554">554</a> <em class="comment"> * 2. Redistributions in binary form must reproduce the above copyright notice,</em> <a name="555" href="#555">555</a> <em class="comment"> * this list of conditions and the following disclaimer in the documentation</em> <a name="556" href="#556">556</a> <em class="comment"> * and/or other materials provided with the distribution.</em> <a name="557" href="#557">557</a> <em class="comment"> * </em> <a name="558" href="#558">558</a> <em class="comment"> * 3. The name "DOM4J" must not be used to endorse or promote products derived</em> <a name="559" href="#559">559</a> <em class="comment"> * from this Software without prior written permission of MetaStuff, Ltd. For</em> <a name="560" href="#560">560</a> <em class="comment"> * written permission, please contact dom4j-info@metastuff.com.</em> <a name="561" href="#561">561</a> <em class="comment"> * </em> <a name="562" href="#562">562</a> <em class="comment"> * 4. Products derived from this Software may not be called "DOM4J" nor may</em> <a name="563" href="#563">563</a> <em class="comment"> * "DOM4J" appear in their names without prior written permission of MetaStuff,</em> <a name="564" href="#564">564</a> <em class="comment"> * Ltd. DOM4J is a registered trademark of MetaStuff, Ltd.</em> <a name="565" href="#565">565</a> <em class="comment"> * </em> <a name="566" href="#566">566</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="567" href="#567">567</a> <em class="comment"> * </em> <a name="568" href="#568">568</a> <em class="comment"> * THIS SOFTWARE IS PROVIDED BY METASTUFF, LTD. AND CONTRIBUTORS ``AS IS'' AND</em> <a name="569" href="#569">569</a> <em class="comment"> * ANY EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE</em> <a name="570" href="#570">570</a> <em class="comment"> * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE</em> <a name="571" href="#571">571</a> <em class="comment"> * ARE DISCLAIMED. IN NO EVENT SHALL METASTUFF, LTD. OR ITS CONTRIBUTORS BE</em> <a name="572" href="#572">572</a> <em class="comment"> * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR</em> <a name="573" href="#573">573</a> <em class="comment"> * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF</em> <a name="574" href="#574">574</a> <em class="comment"> * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS</em> <a name="575" href="#575">575</a> <em class="comment"> * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN</em> <a name="576" href="#576">576</a> <em class="comment"> * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)</em> <a name="577" href="#577">577</a> <em class="comment"> * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE</em> <a name="578" href="#578">578</a> <em class="comment"> * POSSIBILITY OF SUCH DAMAGE.</em> <a name="579" href="#579">579</a> <em class="comment"> * </em> <a name="580" href="#580">580</a> <em class="comment"> * Copyright 2001-2005 (C) MetaStuff, Ltd. All Rights Reserved.</em> <a name="581" href="#581">581</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>