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PONode Comparison and replacement in Java
 

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  1. PONode Comparison and replacement in Java
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    <p>I want to compare 2 XML files "parent.xml", "child.xml", then check whether if a node exists in "parent.xml" and doesn't exists in "child.xml" then add these nodes to "child.xml" and it should maintain the node hierarchy. </p> <p><strong>Structure of "Parent.xml"</strong></p> <pre><code>&lt;chart&gt; &lt;chartconf alignTicks="true" animation="true" backgroundColor="#FFFFFF" borderColor="#4572A7" borderRadius="5" borderWidth="0" className="" defaultSeriesType=""&gt; &lt;/chartconf&gt; &lt;legend&gt; &lt;align&gt;center&lt;/align&gt; &lt;backgroundColor&gt;null&lt;/backgroundColor&gt; &lt;borderColor&gt;#909090&lt;/borderColor&gt; &lt;borderRadius&gt;25&lt;/borderRadius&gt; &lt;/legend&gt; &lt;credits&gt; &lt;enabled&gt;true&lt;/enabled&gt; &lt;position&gt;&lt;/position&gt; &lt;href&gt;http://www.saama.com&lt;/href&gt; &lt;style bek="5555s"&gt;Sixth&lt;/style&gt; &lt;text&gt;Highcharts.com&lt;/text&gt; &lt;/credits&gt; &lt;license&gt; &lt;info&gt; &lt;url&gt;http://eee.example.com&lt;/url&gt; &lt;author&gt;Jhon Doe&lt;/author&gt; &lt;email&gt;xyz@example.com&lt;/email&gt; &lt;type&gt;GNU, MIT dual&lt;/type&gt; &lt;/info&gt; &lt;/license&gt; </code></pre> <p></p> <p><strong>Structure of "child.xml"</strong></p> <pre><code>&lt;chart renderTo="pieContainer" &gt; &lt;title align="center" text="Test Title" style="" verticalAlign=""&gt;&lt;/title&gt; &lt;credits enabled="false" position="" href="" style="" text=""&gt;&lt;/credits&gt; &lt;tooltip&gt; &lt;formatter&gt;[function]function() {return this.point.name + " - " + this.percentage;}[/function]&lt;/formatter&gt; &lt;/tooltip&gt; &lt;exporting enabled="true"&gt;&lt;/exporting&gt; &lt;plotOptions&gt; &lt;pie allowPointSelect="true" cursor="pointer"&gt; &lt;dataLabels align="left" enabled="true"&gt;&lt;/dataLabels&gt; &lt;series cursor="pointer" allowPointSelect="true"&gt; &lt;events&gt; &lt;click&gt;[function]function(event) {getAjaxData("ajax/pieDrill.json", this, event)}[/function]&lt;/click&gt; &lt;/events&gt; &lt;/series&gt; &lt;/pie&gt; &lt;/plotOptions&gt; &lt;license&gt; &lt;info&gt; &lt;url&gt;http://eee.example.com&lt;/url&gt; &lt;author&gt;Jhon Doe&lt;/url&gt; &lt;/info&gt; &lt;/license&gt;&lt;/chart&gt; </code></pre> <p>Here in "parent.xml" we can see node <strong>legend</strong> exists but not in child so this should be added in "child.xml"</p> <p>Second node <strong>license</strong> exists in both the xml files but in "child.xml" few nodes are missing so we can add those missing nodes, and it should maintain the same hierarchy.</p> <p>There can be n-levels of nesting and format of XML file is not fixed it can change any time</p>
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    1. USSteve Kuo
    1. USAnup Singh
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    1. COI think this what DOM parsing is there for, right? Did you try anything on that?
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      1. PONode Comparison and replacement in Java
      1. USkosa
    2. COI am done with adding first level nodes, I am facing problem in comparing the node hierarchy and adding it recursively.
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      1. PONode Comparison and replacement in Java
      1. USAnup Singh
 

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