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POparsing XML file with jdom+eclipse
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  1. POparsing XML file with jdom+eclipse
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    copied!<p>I have a problem while parsing an xml file. this is a portion of this file:</p> <pre><code>&lt;item&gt; &lt;title&gt;Andrew of Auditory Implant&lt;/title&gt; &lt;link&gt;http://www.flickr.com/photos/mike-burns/65651809/&lt;/link&gt; &lt;description&gt;&amp;lt;p&amp;gt;&amp;lt;a href="http://www.flickr.com/people/mike-burns/"&amp;gt;Mike Burns&amp;lt;/a&amp;gt; a posté une photoÂ*:&amp;lt;/p&amp;gt; &amp;lt;p&amp;gt;&amp;lt;a href="http://www.flickr.com/photos/mike-burns/65651809/" title="Andrew of Auditory Implant"&amp;gt;&amp;lt;img src="http://farm1.staticflickr.com/31/65651809_0935d9acbf_m.jpg" width="180" height="240" alt="Andrew of Auditory Implant" /&amp;gt;&amp;lt;/a&amp;gt;&amp;lt;/p&amp;gt; &amp;lt;p&amp;gt;November 20th, 2005 @ Middle East Upstairs.&amp;lt;/p&amp;gt;&lt;/description&gt; &lt;pubDate&gt;Mon, 21 Nov 2005 14:25:17 -0800&lt;/pubDate&gt; &lt;dc:date.Taken&gt;2005-11-20T22:24:30-08:00&lt;/dc:date.Taken&gt; &lt;author flickr:profile="http://www.flickr.com/people/mike-burns/"&gt;nobody@flickr.com (Mike Burns)&lt;/author&gt; &lt;guid isPermaLink="false"&gt;tag:flickr.com,2004:/photo/65651809&lt;/guid&gt; &lt;media:content url="http://farm1.staticflickr.com/31/65651809_0935d9acbf_b.jpg" type="image/jpeg" height="1024" width="766" /&gt; &lt;media:title&gt;Andrew of Auditory Implant&lt;/media:title&gt; &lt;media:description type="html"&gt;&amp;lt;p&amp;gt;November 20th, 2005 @ Middle East Upstairs.&amp;lt;/p&amp;gt;&lt;/media:description&gt; &lt;media:thumbnail url="http://farm1.staticflickr.com/31/65651809_0935d9acbf_s.jpg" height="75" width="75" /&gt; &lt;media:credit role="photographer"&gt;Mike Burns&lt;/media:credit&gt; &lt;media:category scheme="urn:flickr:tags"&gt;upcoming40467 auditoryimplant middleeastupstairs upcomingorg upcomingevent&lt;/media:category&gt; &lt;creativeCommons:license&gt;http://creativecommons.org/licenses/by-sa/2.0/deed.fr&lt;/creativeCommons:license&gt; &lt;/item&gt; </code></pre> <p>the problem is in this line:</p> <pre><code>&lt;media:category scheme="urn:flickr:tags"&gt;upcoming40467 auditoryimplant middleeastupstairs upcomingorg upcomingevent&lt;/media:category&gt; </code></pre> <p>this is my java code:</p> <pre><code>SAXBuilder sxb = new SAXBuilder(); try { //On crée un nouveau document JDOM avec en argument le fichier XML document = sxb.build(new File(fileName)); racine = document.getRootElement().getChild("channel"); System.out.println( "racine"+racine); List listPhotos = racine.getChildren("item"); System.out.println (listPhotos.size()); //On crée un Iterator sur notre liste Iterator j = listPhotos.iterator(); while(j.hasNext()) { Element courant = (Element)j.next(); System.out.println("courant:="+courant); String Title = courant.getChild("title").getValue(); System.out.println("Title:="+Title); String description= courant.getChild("description").getValue(); System.out.println("description:="+description); //String tags= courant.getChild("media:category").getValue(); //System.out.println("media:category:="+tags); System.out.println(courant.getChild("media:category")); ..... </code></pre> <p>it works for title and description but not for media:category. when I do:</p> <pre><code>System.out.println(courant.getChild("media:category")); </code></pre> <p>I found:</p> <blockquote> <p>null Could anyone help me?</p> </blockquote>
 

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